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Why the Carbon Tax Center Questions the Latest Carbon Tax Talk

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Our post last Friday about Build Back Better was already pushing the boundaries by contending that the Biden infra plan won’t actually cut CO2 50% by 2030, when we added this at the end:

We suspect that even a starter, “proof of concept” carbon tax at this time will prove to be a poor idea. Passing a carbon tax in lieu of aggressively raising taxes on high income and instituting taxes on great wealth, as several Senate Democratic climate hawks floated today, amounts to budget-balancing on the backs of both the working poor and the beleaguered middle class. It’s inequitable and a terrible template for the really large carbon taxes that progressive Democrats must eventually enact, in the event they ever reach centrist-proof majorities.

But wait: CTC is supposed to be supporting efforts to pass a U.S. carbon tax. Why, then, were we throwing darts at the Senate Democrats’ trial balloon that was aimed at doing just that?

We have four reasons:

  1. We don’t think Congress can pass a carbon tax in 2021 anyway.
  2. We believe the carbon tax under discussion won’t offer sufficient protection to ordinary Americans.
  3. We doubt that any carbon tax under discussion can generate big enough emission cuts.
  4. We fear that Democratic backing for a carbon tax at this time will make it harder to defeat the climate-denying G.O.P. in the 2022 midterms.

Things were moving fast last Friday afternoon and we weren’t able to polish our remarks. Now, with a bit more time, let’s unpack these points.

1. Congress can’t pass a carbon tax in 2021 anyway.

The make-or-break Senate votes aren’t there. Manchin of West Virginia won’t vote for a carbon tax, Sinema of Arizona can’t be counted on, and it wouldn’t be surprising if a few Senate or House Democrats facing tough re-elections defected as well. And no Republicans will come on board. Carbon-tax proponents and other climate hawks have waited in vain for over a decade for a single sitting Republican member of the Senate to stand up for strong climate action just once. There’s no reason to think our prayers are about to be answered.

2. The carbon tax under discussion won’t protect enough ordinary Americans.

President Biden has pledged not to raise taxes on Americans earning less than $400,000 a year. A straight-up fee-and-dividend, which is the type of carbon tax CTC most strongly favors, would violate that en masse, despite being strongly income-progressive.. The reason: most six-figure households are high-carbon consumers and thus would be carbon-taxed more than they would be dividended.

If you’re unsure about that, consider the main finding of Anders Fremsted and Mark Paul’s superb 2017 paper for U-Mass’s Political Economy Research Institute, A Short-Run Distributional Analysis of a Carbon Tax in the United States: While 84 percent of households in the bottom income half would be made better off with carbon dividends, only 55 percent of all households would be beneficiaries. Simple arithmetic on those two propositions indicates that only 26 percent of the more affluent households would benefit. (The calculation: 84% of the bottom half equals 42% of all households. The remaining 13 percentage points of beneficiaries constitute just 13%/50%, or 26%, of the top half.) The optics of squaring such a carbon tax or fee with the pledge aren’t promising.

(If Fremsted and Paul’s finding seems too pessimistic, consider this alternative scenario: if 90 percent of bottom-half households were posited as better off, and same for 65 percent of all households, then the share of upper-half households being made better off would come to 40 percent — higher than the 26 percent above, but still a minority of that group.)

To be clear, CTC has no qualms about raising taxes on the very-affluent as well as the super-rich to make a better society. But raising taxes on the working poor and the beleaguered middle class is another matter entirely. And to the extent that the carbon tax under discussion is meant as a pay-for — literally, to pay for improving America’s physical and social infrastructure — less money will be available for dividends. It’s one thing to set aside a few percent of carbon fee revenues to pay for worker and community transitions, as outspoken climate hawk Sen. Sheldon Whitehouse (D-RI) proposed this summer; but it’s another thing altogether to set aside, say, 25 percent for pay-for’s. Having only 75 percent of carbon revenues available for dividends will consign millions of non-affluent households to paying more for energy and energy-intensive goods than they receive as dividends.

3. The carbon tax under discussion won’t generate big emission cuts.

This objection is somewhat speculative because, perhaps understandably, no Senate Democrat has yet attached a level to their carbon tax trial-balloon. But there’s a tendency to overstate what a modestly-sized carbon tax can accomplish.

For example, Resources for the Future, the influential environmental think-tank cited in last Friday’s New York Times story that touched off the latest carbon tax discussion, projects that a carbon tax that starts in 2023 at $15 per metric ton, rises slowly to $30 in 2028 and then jumps to $50 in 2030, will cut CO2 emissions in that year by 44 percent from 2005 levels. That would represent an 1,850 megatonne drop in emissions from 2019. But plugged into our carbon tax model, those inputs yield only a 775 megatonne drop, or much less than half as much. To be sure, RFF’s modeling also includes a clean electricity standard (a close cousin of the Clean Electricity Performance Program in the Biden package that we discussed in our earlier post), but the CEPP would be partly duplicated by the carbon tax and thus wouldn’t account for the bulk of the difference between our respective model results.

Would we support the more modest RFF carbon tax nonetheless if it could be guaranteed to be economically progressive in the aggregate? You bet we would. Our concern on this score is what we telegraphed in our Sept 27 post: the need to neutralize undeserved hype being vested in any climate policies, including carbon taxes.

4. Democratic backing for a carbon tax now will make it harder to defeat the climate-denying G.O.P. in the 2022 midterms.

We won’t belabor this point. Too much depends on the Democrats’ retaining full control of Congress in next year’s midterms and having a good shot at holding on to the White House in 2024. We believe a lot more organizing, educating and communicating about the power, fairness and benefits of carbon taxes remains to be done before the party is somewhat safely inoculated against the inevitable blowback against even an economically progressive carbon tax. Much of that effort will need to go into bringing environmental justice and other progressive activists into the fold.

What kind of carbon tax does the Carbon Tax Center want?

CTC wants a carbon tax that can pass, that’s certifiably progressive (economically), that is robust enough in its per-ton rate to be able to help eliminate game-changing amounts of CO2 and fossil fuels, and that won’t cause gross damage to the Democratic Party’s brand and thus make it easier for the Trumpian right to regain power.

Translated: We want a fee-and-dividend carbon tax, i.e., a carbon fee whose revenues are returned to U.S. households as equal, pro rata dividends and not used as pay-for’s. The enormous sums needed for climate and a broad array of other infrastructure — amounts that will rise over time as institutions and industries are mobilized to deliver the goods — can and should come from rising taxes on undertaxed forms of wealth: very high incomes, ultra-large fortunes, great inheritances, corporate earnings, and offshored and other avoided taxes.

This structure will let the carbon tax rise steadily over time and perform the function it does best: instill the price incentives and social signals to steer U.S. households, businesses, habits and norms away from fossil fuels and into the broad array of alternatives — everything from bicycles and denser living patterns to wind turbines and solar roofs — that won’t heat our climate beyond repair.

Without a Carbon Tax, Don’t Count on a 50% Emissions Cut

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Since April, when President Biden committed the United States to sweeping cuts in greenhouse gas emissions, climate advocates have tried to figure out how he could fulfill his goal of a 50 percent reduction from 2005 levels by 2030.

Their talk is not of a government-led Green New Deal — too hot for a skittish Congress — but of a tapestry of GND-ish policies, many of them wonky. Heading the list are schemes to shovel government cash to utilities that shut down coal- and gas-fired power plants, and to motorists who go electric.

The 37% reduction we estimate for Biden’s Build Back Better package would be a major achievement. 50% will require a robust carbon tax.

There’s sense in these and the other policy pieces, just as there’s logic in refraining from the one overarching policy that could lead the way to the deep cuts Biden is seeking: an economy-wide carbon tax. Giving businesses and households money to go green is more palatable, though less potent, than charging them for burning carbon.

But it’s fair —imperative, actually — to ask if the numerical cuts being attached to those programs actually add up to 50 percent. We don’t think they do; the hill is too steep. Compared to pre-pandemic (2019) carbon emissions, Biden’s goal entails a massive cut, 42 percent, in under a dozen years.

Decarbonizing on that kind of scale falls outside the bounds of the possible without a stiff carbon emissions price. Our purpose here is to show why, and also point a way around.

1.

To kick off this discussion, consider Robinson Meyer’s June 2021 Atlantic article, A “green vortex” is saving America’s climate future. Its big idea was that “decarbonization by doing” — deploying more electric cars and more grid storage systems and more solar panels — is driving down these low-carbon technologies’ costs, naturally leading to more deployment and increasingly kicking fossil-fueled cars and power plants to the curb.

It’s an attractive if familiar notion, this “green vortex.” Sit back, let green energy grow cheaper and bigger, and watch carbon emitters fade to black. But Meyer overhypes it. After outlining the high points of U.S. carbon reductions over the past decade, he states:

Under America’s new Paris Agreement pledge, the country will need to double the pace of its emissions decline over the next decade. Whatever we’re doing right, we’re soon going to have to do it twice as fast. So we’d better figure out what it is. (emphasis added)

We posed these questions to Meyer, after running calculations on U.S. CO2 emissions from fossil fuel burning. By our count, which is fully detailed in our carbon-tax spreadsheet (see link, three paragraphs below), those emissions totaled 6,070 megatonnes (million metric tons) in 2005 and 5,250 megatonnes in 2019. That computes to 60 fewer megatonnes each year. The task ahead — dropping another 2,215 megatonnes to slim down to 3,035 (half of the 6,070 benchmark) — requires that from 2019 to 2030 we purge 200 megatonnes each year —3.4 times the annual rate of shrinkage from 2005 to 2019.

Extrapolating from 2020 emissions makes the 2030 target look achievable. We don’t recommend it.

In Meyer’s telling, thanks to the green vortex we’ll manage to double our established pace of decarbonization. He might be right. But what if doubling our average annual decline in emissions from 2005-2019 won’t fulfill Biden’s pledged 50 percent cut by 2030? What if it only yields a 35 percent reduction from 2005 emissions, the standard benchmark? What if cutting emissions 50 percent requires that from now to 2030 future U.S. emissions must come down three to four times faster than they did in 2005-2019?

(Perhaps Meyer, who didn’t reply to our email, used 2020 rather than 2019 as his goalpost. That would give him his “doubling,” but meaninglessly. A year that completely upended energy commerce — in which U.S. air travel fell by a third, for example — might be defensible as a new goal post, but not as a basis for computing a new downward trend.)

2.

To grasp how hard it will be for the Biden administration to bend the emissions curve sharply downward without a carbon tax, let’s look at key sectors. A good tool for that is the national carbon-calculator spreadsheet maintained by the Carbon Tax Center (downloadable 3 MB xls).

The Biden plan’s centerpiece is an idea that has become a darling of climate hawks, the Clean Electricity Performance Program. It’s a $150 billion scheme to decarbonize U.S. electricity generation by paying utility companies to replace coal- and gas-fired plants with carbon-free power from wind, solar, biomass or nuclear sources.

Just over 30 percent of U.S. carbon emissions came from the power sector in 2019, down from 40 percent in 2005, a noteworthy drop that accounted for most of the reductions that Meyer touted in The Atlantic. Let’s assume, as do the White House and its climate allies, that the CEPP’s cash incentives leverage falling prices of solar and wind electricity to achieve the canonical goal of eliminating 80 percent of 2019 power sector carbon emissions by 2030.

The complementary, longer-standing climate policy cornerstone, to “electrify everything,” rests on the eminently reasonable premise that decarbonizing electricity is simpler than mass-producing low-carbon versions of gasoline, natural gas and other carbon fuels. Our calculations optimistically accelerate the uptake of electrified transportation by five years by having the electric shares of cars, trucks and planes in use in 2030 reach levels that in our opinion otherwise aren’t likely until 2035: 20-25 percent for autos, 11-12 percent for trucks and 4 percent for airliners. Those shares are pretty aggressive for 2030, considering that vehicle fleets turn over relatively slowly.

The carbon reductions from this scenario are creditable. With electricity 80% decarbonized and electric vehicles advanced by five years, U.S. CO2 emissions from burning fossil fuels would be 35 to 40 percent less in 2030 than they were in 2005. The reduction, more than two million metric tons of CO2 a year, would qualify as by far the greatest extinction of carbon pollution in history.

But why isn’t the reduction 50 percent? Reason #1 is ever-burgeoning travel. Unless policy interventions like road pricing, public transit and density-friendly upzoning can take root on a grand scale — unlikely in just a decade — the emission reductions from hastening electric transportation will largely be offset by more travel, especially as vehicles on our roads grow ever bigger and more power-demanding.[1]

To be sure, our calculations omit other wonky but potentially potent forms of decarbonization such as widespread replacement of gas furnaces by electric heat pumps. Nor do they incorporate low-hanging fruit from reducing the number two greenhouse gas, methane, both via process capture and as a concomitant to phasing out this fossil fuel altogether.

But we should also be mindful that our most crucial assumption — that we’ll double electricity generation’s carbon-free share from 40 percent today to 80 percent by 2030 — is far from assured. Assume that our aspirational 80 percent carbon-free 2030 electricity comes as 24 percent solar photovoltaics, 32 percent wind, and 24 percent combined from nuclear, hydro-electricity and biomass.[2] Getting to 24 percent solar demands that between now and 2030 we install solar cells three-and-a-half times as fast as we have in any three-month period to date,[3] a task that could easily be sidelined by any number of issues involving supply bottlenecks, permits and certifications.

And if that’s not daunting enough, consider that for wind power to contribute its assigned 32 percent, we’ll need to add the equivalent of 75,000 giant wind turbines rated at 5 MW each[4] to America’s landscapes. Numerically, that equates to 25 turbines per county in the U.S. — a formidable task even if America’s NIMBY culture could somehow be conquered. And all of these targets will be even larger if, as seems likely, the CEPP holds down electricity prices, neutralizing what would otherwise be a helpful brake on demand for power.

3.

Since April, we’ve combed policy papers and journalism about fossil fuel emissions for an accounting of cuts that together might meet the Biden 50% target, or at least come close.

The best compilation we found is a policy brief signed by 20 mainstream and environmental justice organizations and released earlier this month by the Center for American Progress.[5] It’s crisp and precise, as is the Sept. 17 write-up, In the Democrats’ Budget Package, a Billion Tons of Carbon Cuts at Stake, by Inside Climate News journalist Marianne Lavelle, that linked to it.

Graphic, courtesy of Center for American Progress. Link in text.

The above graphic from the CAP brief (downloadable pdf) gives a good overview. Since it’s a lot to take in, we’ve broken it into three pieces.

  • Fourteen policies included in Biden’s Build Back Better Act, summing to reductions of 22%. We’ve already covered the three largest, pertaining to clean electricity and electric vehicles. They sum to a 22% reduction from 2005 emissions. We haven’t checked the individual numbers, but the overall figure appears solid.
  • “Additional Regulatory and State Action,” assigned a reduction range of 5%-7%.
  • Two ongoing trends summing to reductions of 23%. The item at far left, 19%: Progress from 2005 to 2021, is supposed to denote the fall in U.S. greenhouse gas emissions from the 2005 baseline. The companion entry at the top, 4%: Current Trends Through 2030, applies forward from 2021. Together, these items purport to deliver large emission reductions without any new policies — along the lines of Rob Meyer’s “green vortex.”

The percentages credited to the three pieces would indeed carry the Biden plan across the 50 percent reduction threshold. But item #2, unspecified regulatory and state action, is vague and squishy. Worse, #3, “ongoing trends,” is numerically questionable. The CAP policy brief projects that 2030 emissions will be 23 percent below 2005 levels with no further policy actions (known as “business as usual”). Yet our modeling says that 2030 business-as-usual emissions will be just 13 percent under 2005 — a 10 point difference from CAP.

That’s no petty discrepancy. It’s also hard to parse in a blog setting. In addition, we don’t know how CAP and its partners derived their figures (ours are shown in the carbon-calculator spreadsheet we linked to earlier). All the same, here are our hunches as to why CAP’s forecasted emissions trajectory is much lower than ours:

  1. Like Meyer in The Atlantic, CAP could be projecting future emissions from pandemic-depressed 2020 emission levels. In contrast, we think this year and next will bring big rebounds.
  2. CAP may not be accounting for “natural” emissions growth accompanying increased economic activity. Our modeling of business-as-usual emissions has 2030 matching 2019, as decarbonization of electricity is offset by emissions caused by increased travel and industrial activity.
  3. CAP’s figures cover all greenhouse gases, including methane, forest sequestration of carbon, and other activities, whereas ours only cover carbon emissions from burning fossil fuels, which tend to be less amenable to change.

Our takeaway is that CAP and its partners are straining to be able to validate the ambition in Biden’s Build Back Better Act to cut emissions by 50 percent.

As noted earlier, a 35-40 percent cut from 2005 to 2030 would still be praiseworthy, even monumental. We would take it in a heartbeat, given the parlous state of American politics and governance. Nevertheless, we ought to be candid about what our policy tools can, and can’t, accomplish.

4.

From @carbontaxcenter, Sept 24.

The point of this post isn’t to weaken support for the Biden package. Monumental cuts are absolutely worth legislating. Nor are we seeking to beat the drum for a carbon tax at this juncture. As CTC has stated repeatedly this year, as early as in this April 2 post, the kind of carbon tax needed to embellish those cuts can’t possibly pass Congress in 2021.

We also suspect that even a starter, “proof of concept” carbon tax at this time will prove to be a poor idea. Passing a carbon tax in lieu of aggressively raising taxes on high income and instituting taxes on great wealth, as several Senate Democratic climate hawks floated today, amounts to budget-balancing on the backs of both the working poor and the beleaguered middle class. It’s inequitable and a terrible template for the really large carbon taxes that progressive Democrats must eventually enact, in the event they ever reach centrist-proof majorities.

Rather, our intent is to try to neutralize the unattainable hype around Build Back Better or other laudable efforts that can’t or don’t include robust carbon pricing.

In case you’re curious, however — we certainly were — we ran our model numbers to see how big a carbon tax would be needed to meet the Biden goal and cut 2005 U.S. CO2 emissions by 50 percent in 2030. Here’s our answer: combined with the CEPP or other measures to ensure 80% decarbonization of electricity (vis-a-vis 2019), along with the same 5-year acceleration of electric cars, trucks and planes we assumed earlier, an economy-wide carbon tax taking effect on Jan. 1, 2022 at a level of $20 per ton (short, not metric) of CO2 and rising each year at $15/ton to reach $140/ton in 2030, would do the trick.

Addendum, Sept 27: Our brand-new follow-on post, Why the Carbon Tax Center Questions the Latest Carbon Tax Talk, elaborates on our critique of the current carbon-tax trial balloon discussed directly above.

[1] Compared to 2005, CO2 emissions in 2030 in this scenario will have fallen by only 23 percent for cars and 9 percent for trucks while increasing by 18 percent for planes, even with accelerated electrification. Another factor holding back emissions progress is increased use of natural gas, as cheap fracked gas finds abundant uses in industry and heating.
[2] The 24 percent combined electricity share for nuclear, hydro and biomass assumes that 2030 generation from those sources remains at current levels. (Their share shrinks slightly because total electricity production rises somewhat; see next footnote.)
[3] Our modeling projects that without a carbon tax, U.S. electricity generation will rise from 4,160 terawatt-hours (TWh) in 2019 to 4,800 TWh in 2030, with around a fourth of the increase attributable to electrified transport. Solar’s 24% share of that, 1,153 GWh, requires nearly 900 GW of installed solar capacity, assuming that a GW of solar produces around 1.3 TWh of electricity in a year, for an average capacity factor of 15%. From several sources, including this recent report by the Solar Energy Industries Association, U.S. installed solar at the end of 2020 was around 100 GW. To grow to 900 GW by the end of 2030, the U.S. solar sector would have to add 800 GW over 10 years, or 80 GW a year. From this report by Wood-McKenzie, the U.S. installed 5.7 GW in 1Q 2021 — a 1Q record — which implies an annual rate of 23 GW.
[4] Assuming an average capacity factor of 35%, wind power’s assumed 32% share of U.S. 2030 generation, 1,537 TWh, requires 500 GW of installed capacity, for a roughly 380 GW increment over end-of-2020 capacity of 122 GW, per U.S. DOE. We optimistically assume an average new-turbine size of 5 MW, although an Internet check on Sept 16, 2021 suggests that the U.S. has no operating wind turbine as large as 5 megawatts (see Windpower Monthly’s Ten of the Biggest Turbines). The U.S. has 3,006 counties.
[5] “The Climate Test: The Build Back Better Act Must Put Us on a clear path to cutting climate pollution 50% by 2030.” Statement, “20 Groups Call on Congress To Pass the ‘Climate Test.’” 4-page policy brief (pdf).

“Rich people cannot have the right to combust others to death.”

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What drew me to pick up Andreas Malm’s book “How to Blow Up a Pipeline” and read it straight through over the July 4th weekend? Sure, the title was intriguing, but why exactly this book now?

Verso Books, Brooklyn, NY (2021).

It wasn’t July’s climate chaos outbreaks — Oregon’s Bootleg fire, New York’s submerged subways, floods sweeping away picturesque German villages. Those came after July 4th.

Believe it or not, helicopters may have been a factor. The incessant thwack-thwack of tourist and “commuter” heli flights pervades every lower Manhattan sanctum — Governors Island, the Hudson River piers, even my apartment rooftop. The noise is universally loathed, yet, unsurprisingly, earnest entreaties by local anti-heli advocates haven’t moved the needle. With luxury helicopter pollution impervious to public outcry, might it be time to move to direct action? Malm’s book, I thought, might be instructive.

Meanwhile, policies for turning back the climate crisis are stalling out.

June, after all, was when milquetoast moderates Manchin and Sinema gave Senate Republicans carte blanche to filibuster away President Biden’s climate infrastructure bill, thus blocking what might have been a path to carbon-pricing legislation after the 2022 midterms — an idea we spelled out in April.

Closer to home, evidence was mounting that New York Gov. Andrew Cuomo was turning skittish on the plan I had helped design to dial back automobile gridlock in Manhattan by charging drivers for causing traffic congestion — a scheme he shepherded through the state legislature in 2019.

Bright hopes, dwindling. So why not see what Malm had to say? Though I was ambivalent about the title — not just the “blow up” part, but “pipeline.”

Not even “Ruining Shakespeare in the Park” (as the NY Post’s headline put it) stops tourist helicopter flights over NYC. Heli flight map by Melissa Elstein. Photo, © Helayne Seidman, used by permission.

Here’s why. The Carbon Tax Center largely leaves disrupting the fossil fuels supply chain to others. We fight for demand destruction: crushing the “need” for carbon energy with carbon taxes. Outside of CTC I work for urban transit and practice culture change like redefining my travel wants so I can get to most places I need to reach by bicycle.

The surest way to starve and slay the carbon beast is demand destruction. If you stop a gas well or oil pipeline, another will come into being somewhere else to meet the demand. So go after the demand instead.

Malm’s book really catches fire when he addresses carbon consumption:

Why go after private consumption? Hasn’t the [climate] movement worked hard to shift attention away from consumers — the favored subjects of liberal discourse — to the production of fossil fuels? Wouldn’t pointing to the former represent a slide backwards? But consumption is part of the problem, and most particularly the consumption of the rich. [emphasis added]

At last: a voice on the left not just willing but eager to address the demand for fuels!

Taking a long-haul flight generates more carbon emissions than the average person in dozens of countries around the world produces in a whole year. Graphic + analysis by Niko Kommenda for The Guardian, 2019 (see link in text).

In his post here last week, Let’s Blow Up Luxury Carbon, journalist Christopher Ketcham offered up a few of Malm’s striking stats on luxury consumption. The visual at left, taken from a 2019 report in the Guardian, underlies another from Malm: “There are 56 countries in the world with annual per capita emissions lower than the emissions from one individual flying once between London and New York.”

To be sure, repugnant statistics such as these are by now deadeningly familiar. What I found novel in Pipeline is Malm’s way of articulating the “wanton criminality” of luxury consumption:

When the atmosphere is already glutted with CO2, extravagant excesses have directly injurious effects, which means, to skip the euphemisms, that they send projectiles flying towards randomly chosen poor people. The rich could claim ignorance in 1913. Not so now…  The main source of luxury emissions — the hypermobility of the rich, their inordinate flying and yachting and driving — is what frees them from having to bother with the consequences, as they can always shift to safer locations.

Malm goes on to contrast luxury carbon with the “subsistence emissions” of the poor:

Subsistence emissions must be overcome just as much as any other, but they have none of these features of luxury in a CO2-saturated world: wanton criminality, insulation from the fallout, waste promotion, withholding of resources for adaptation, persisting in the most odious variants and ostentatiously negating the very notion of cuts… It follows that states should attack luxury emissions with axes — not because they necessarily make up the bulk of the total, but because of the position they hold. [emphasis added]

No such state attacks are happening, of course. If anything, the opposite is true, as Malm observes. France cut back taxes on aviation at the same time that president Emmanuel Macron, “king of climate diplomacy and private luxury … targeted the cars of the popular classes,” triggering the Gilets Jaunes uprising — a point Ketcham made as well in 2019 in Harper’s magazine.

Even the New York Times’ redoubtable Ezra Klein admits he doesn’t know “how to force the political system to do enough, fast enough, to avert mass [climate] suffering.”

“Luxury emissions,” Malm writes, “are left dangling, heavy and rotten, without any state daring to touch them. Time to pick up some sticks and knock the fruit down.”

It might take attacks on luxury-emitting devices to break the spell cast in the sphere of consumption. Much like divestment has strived to remove the license from fossil fuel dividends and replace it with a stigma, the purpose here would be to hammer home another ethics: rich people cannot have the right to combust others to death. [emphasis added]

But how exactly to break the spell? We at CTC aren’t prepared to participate in or urge others to destroy property. The risks are too great, as Ketcham pointed out.

Today marks two years since Ketcham and I gathered on my Manhattan roof and, amid the din of the helicopters, understood that “the power to lord and the power to pollute are one and the same.”

Out of that came CTC’s three-pronged plan to Tax Carbon and Economic Inequality for a Green New Deal — all three elements of which the minority, Republican-controlled Senate now blocks. (Within a day of posting this, we learned that the price of G.O.P. votes for an infrastructure bill that is more highway than climate was to strike funding for new IRS capability to go after billionaire tax cheats.)

Something has to give. We don’t know what. Neither, for that matter, does New York Times columnist Ezra Klein, who, like me, this month devoted a weekend to reading Malm’s book:

To the immediate question — how to force the political system to do enough, fast enough, to avert mass [climate] suffering — I don’t know the answer, or even if there is an answer. Legislative politics is unlikely to suffice under any near-term alignment of power I can foresee.

Carbon Tax Obituary, Meet Subsidies Nonsense

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Patience, reader, we’ll get to Atlantic climate columnist Robinson Meyer’s carbon tax obituary soon enough. First, let’s take a look at how the Guardian botched its coverage of a big new report on fossil fuel subsidies from Bloomberg New Energy Finance.

The Guardian and Atlantic pieces are connected, and not just because both of them ran today. There’s also a through-line from the first to the second, as we show here.

From the Guardian’s July 20 story castigating fossil fuel subsidies. Don’t be fooled by the top two bars — the scary-looking increases are tiny, in dollar terms. Meanwhile, France, shown with a nearly 24% increase, actually dropped its FF subsidies by 22%, from $29.6 bn/year to $23.2 bn!

The Guardian piece, by environment editor Damien Carrington, carried the aggro headline, “‘Reckless’: G20 states subsidised fossil fuels by $3tn since 2015, says report.” And it led with the dramatic graphic at left.

The two bars of shame at the top belong to Australia, which increased its fossil fuel subsidies by 48 percent in 2019 over 2015, and the U.S., with a nearly 37 percent boost. Cue the breast-beating that the world might make real headway on solving the climate crisis if rich nations would simply pull their bloody fossil-fuel subsidies.

But what if we told you that in the terms that really count — dollars — those whopping percentage increases in FF subsidies amounted to a mere several billion: $2.4 billion for Australia (from $5.0 bn in 2015 to $7.4 bn in 2019 — that’s the 48 percent bump), and $4.0 billion for the U.S. (from $11.0 bn to $15.0 bn), according to the country-by-country subsidy figures in the new Bloomberg-NEF Climate Policy Factbook that prompted the Guardian story?

Graphs from the Bloomberg-NEF report show that the combined increase in Australia’s and the U.S.’s FF subsidies was a paltry $6.4 billion.

Here’s the context: the real fossil fuel subsidy — the failure to price carbon emissions to capture even a small portion of their climate and health damages — amounts to around $40 billion a year for Australia and $500 billion for the U.S. Those figures, computed on a conservative carbon price of $100 per metric ton, dwarf the respective governments’ “fossil fuel support” by factors of more than 5 (Australia) and more than 30 (U.S.).

What FF subsidies actually look like, per the Bloomberg-NEF report: Damaging and indefensible, but far from a key driver of the climate crisis. Note also the tiny height of the U.S. bar and the absence of Australia, whose $7.4 bn subsidy would be a mere speck.

To be sure, government supports for fossil fuel development, in the form of grants, targeted tax abatements, loan guarantees and the like, are destructive to both economic fairness and climate protection and should be zeroed out at once. The 10 percent drop since 2015 in such subsidies by the G-20 countries, which together account for nearly three-fourths of global carbon emissions, according to the Guardian, isn’t remotely steep enough.

But to act as if these supports are the root cause of the world’s emissions profligacy is to badly misread the facts. The G-20 nations pump out around 24 billion metric tons of CO2 annually while pricing this pollution at an aggregate average carbon price of just a few dollars a ton. The absence of a $100 per metric ton carbon price thus constitutes a “subsidy” of $2.4 trillion a year, nearly quadruple the $636 billion in G-20 governmental support for fossil fuels in 2019 shown in the graph directly above.

“Carbon Tax, Beloved Policy to Fix Climate Change, Is Dead at 47”

The heading above is what led Robinson Meyer’s Atlantic column today, pegged, as Morrissey might have sung, to nothing in particular, except, perhaps Meyer’s interest in clicks. (I can confirm receiving a bunch of notices from CTC supporters.)

“The [carbon tax] death,” Meyer intoned with mock gravitas, “was confirmed by President Joe Biden’s utter lack of interest in passing it.” Leave aside that the Biden White House would have to be certified insane to pursue a carbon tax in 2021, with paper-thin House and Senate majorities and an overriding need to cultivate popular support to ward off the usual midterm attrition.

Indeed, we said as much in our post Playing the Long Game for Carbon Fee-and-Dividend back on April 2, in which we applauded Biden and Co. for steering clear of a carbon tax in order to build legislative accomplishments that could grow the Democrats’ congressional majorities and possibly enable a carbon tax in 2023. We were followed a week later by Ezra Klein in the New York Times (“Biden and his team view the idea that a carbon tax is the essential answer to the problem of climate change as being so divorced from political reality as to be actively dangerous.”)

Meyer is right, however, that carbon taxing “won few friends on the right or left” — for reasons we’ve lamented and detailed in separate, comprehensive write-ups in the “Politics” section of our website, having to do with Conservatives, Progressives, and pursuit of Environmental Justice.

Meyer was gracious, at least, to refer in his headline to carbon taxing as a “beloved policy.” Though what should make it beloved to climate advocates of all stripes isn’t its vaunted economic efficiency but its unique capacity to make huge dents in fossil fuel use in a short period of time. The efficiency of carbon pricing, though an aspect of that, isn’t the point.

And more helpful would have been for Meyer and other climate pundits to do what we’ve attempted here: to put the lie to the idea that removing fossil-fuel subsidies would go a long way to reducing carbon emissions and slowing the climate crisis. That could have — and might still — help climate campaigners focus on the true subsidies solution: to directly, massively and equitably tax carbon and other greenhouse gas emissions.

New Senate bill would price CO2 at $54/metric ton and tax some particulates, SO2, NOx

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This post was updated, and its headline slightly altered, on July 13, 2021.

A bill introduced in June by Senators Sheldon Whitehouse (D-RI) and Brian Schatz (D-HI) envisions a hefty price on U.S. carbon dioxide emissions from all sources along with pollution charges on the three primary “criteria” air pollutants — particulates, sulfur dioxide and nitrogen oxides — from large stationary sources near environmental justice communities.

The Save Our Future Act (101-page downloadable pdf) prices CO2 emissions at $54 per metric ton, equivalent to $49 per U.S. (short) ton, starting in 2023, with the price rising each year by a percent equal to 6 percentage points on top of the rate of general inflation.

The bill also proposes to charge emissions of fine particulates, nitrogen oxides and sulfur dioxide from qualified “major sources” (a legal term defined at 42 U.S.C. 7661) located within a mile of any environmental justice community (see definition  and discussion further below). In addition, a border adjustment mechanism would prevent carbon leakage and ensure fairness for U.S. manufacturers, according to a press release from Sen. Whitehouse’s office, while an “environmental integrity mechanism” would raise the charges on CO2 and other greenhouse gases if needed to keep shrinking emissions fast enough to meet a 2050 net zero target.

Pushing the Envelope

The Whitehouse-Schatz bill pushes the envelope of carbon tax legislation. The starting price of $49/ton — pegged to OMB’s conservative estimate of the social cost of carbon — represents a new high. So does the annual increase rate of general inflation plus 6%. Both figures surpass the Climate Leadership Council’s long-standing proposal to start pricing CO2 at $40/ton and raise that price 5% faster than annual inflation (to be fair, the council’s 2017 price base translates to $45/ton or more in 2023, the Whitehouse-Schatz bill’s start year).

Modeling by CTC suggests the Save Our Future Act will cut CO2 34% below 2005 levels in 10 years (without counting ancillary charges on PM-2.5, SO2 and NOx).

The Save Our Future Act is co-sponsored by Senators Martin Heinrich (D-NM), Kirsten Gillibrand (D-NY), Jack Reed (D-RI), Chris Murphy (D-CT), and Dianne Feinstein (D-CA). The Whitehouse press release says the bill is supported by the Utility Workers Union of America, the New York City Environmental Justice Alliance, New York Lawyers for the Public Interest, The Nature Conservancy, Environmental Defense Fund, National Wildlife Federation, American Sustainable Business Council, Citizens Climate Lobby, Clean Air Task Force, and the World Resources Institute, although sources have reported that neither of the New York groups have formally endorsed it.

We ran the CO2 price in the Save Our Future Act through CTC’s carbon tax model (which you may download via this link). The results, shown above, indicate that the bill won’t fulfill its stated objective to cut carbon emissions in half within a decade, though, to be fair, our modeling doesn’t reflect additional impacts from the prices on the three localized pollutants. Nor does our model capture the likely low-hanging fruit of curbing emissions of methane and other greenhouse gases.

Still, the price-compounding built into the bill limits its efficacy somewhat; even the unprecedented proposal to raise the rate 6% faster than inflation doesn’t boost the price nearly as fast as a straight-up $10/ton annual increment. (Simple math suggests that, with 2% annual inflation, the price won’t spin off annual increments of $10/ton or more until it has reached $125/ton.)

Revenue Treatment

How carbon revenues are used has become central to carbon taxing’s equity and politics. The following four bullet points, taken from the Whitehouse press release, summarize the Save Our Future Act’s proposed treatment:

  1. Environmental justice communities: The bill would invest roughly $255 billion over 10 years in existing energy affordability, pollution reduction, business development, career training, and tribal assistance programs.
  2. Fossil fuel workers and communities: The bill would invest roughly $120 billion over 10 years in economic development, infrastructure, environmental remediation, assistance to local and tribal governments, and wage replacement, health, retirement, and educational benefits for coal industry workers who lose their jobs.
  3. Assistance to states: The bill would fund $10 billion in annual block grants to states and tribes to defray expenses associated with climate change.
  4. Checks to low- and middle-income families: Consistent with the means testing thresholds established for pandemic relief checks in the American Rescue Plan, every eligible adult would receive $800/year and every eligible dependent $300/year, distributed in biennial installments.

Provisions #1 through #3 together would absorb around $500 billion over the law’s first decade, out of the total $4 trillion in revenue that CTC’s model indicates the Save Our Future Act will generate during that time. The difference between those figures — some $3.5 trillion total — pays for the dividend checks noted in provision #4.

The proposed allocation of the vast majority of revenues to the dividends presumably is what delivered support from Citizens Climate Lobby, the national grassroots organization that for the past decade has relentlessly pursued the idea of returning carbon-tax revenues as dividends to U.S. households. Provisions 1 through 3 clearly are designed to win backing for the bill from justice-oriented climate advocates.

Local Air Pollutants

Environmental justice is also evident in the bill’s novel proposal to charge for emissions of fine particulates ($38.90/lb), NOx ($6.30/lb) and SO2 ($18/lb), with those prices rising at the rate of inflation, from qualified “major sources” (a legal term defined at 42 U.S.C. 7661) located in or no more than a mile from an environmental justice community. Our preliminary calculations suggest that all fossil-fuel power stations 25 megawatts or larger, even those with modern combined-cycle technology burning methane gas, would meet the statutory criteria, provided they are sited directly proximate to a community of color.

Other large stationary polluters such as oil refineries, chemical plants and perhaps oil and gas extraction and processing facilities might also qualify. (We are awaiting details from Sen. Whitehouse’s office.) We estimate that coal-fired power plants would be charged for their “local” pollutants at a rate averaging around 5 cents per kWh generated, a fee that would effectively duplicate (i.e., double) the direct impact of the initial $49/ton carbon tax. Gas-fired power generators, in contrast, would pay only around 2/10 of a cent per kWh, on account of their sharply lower emission rates for conventional pollutants, relative to coal. (You can see our assumptions and calculations in the Local Pollutants tab of our carbon-tax model.)

Prospects

Prospects aren’t bright for the Save Our Future Act in the current Congress. The persistence of the Senate filibuster means that 60 out of 100 senators must approve the bill; yet opposition is virtually guaranteed from almost all 50 Republican senators along with Sen. Joe Manchin (D-WV) and perhaps a few other Democratic senators. Not only that, the Biden White House is unlikely to put its muscle behind the bill, for reasons we laid out earlier this year in our post, Playing the Long Game for Carbon Fee-and-Dividend:

Razor-thin House and Senate margins simply don’t allow for hot-button measures like carbon pricing that might jeopardize other elements of the package in addition to failing on their own. Biden’s task, as he knows full well, is to pass bold, progressive, popular legislation to help Democrats expand their Congressional majorities in 2022 and 2024 and give him a thumping second-term mandate to boot. Then, and only then, can he risk a carbon tax.

Still, let’s credit the Save Our Future Act for pushing the envelope on carbon taxing on the twin key fronts of tax design and revenue treatment. Kudos to Senators Whitehouse and Schatz for seeking support from a diverse set of environmental and justice campaigners. The bill underscores the importance of solidifying a pro-climate Congress to enable such forward-thinking bills to be seriously considered during the second half of the Biden term.

Rural disgruntlement, pro-climate complacency sink expansion of Swiss carbon tax

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Switzerland voted on Sunday to repeal a package of carbon emissions regulations that included rises in carbon fees passed by parliament with a two-thirds majority last fall. The vote was 51.6% to repeal vs. 48.4% to retain the “new CO2 law.”

Where I live, the June 13 election consisted solely of yes or no choices on eleven propositions: three local, three cantonal level, and five national. The CO2 referendum results stole the show; reactions of pundits and the public ranged from shocked consternation to surprised delight. Front pages and home pages spoke of a “political earthquake,” the “worst-ever personal defeat” for the environmental minister, an “electoral watershed,” and Swiss climate policy “turned into ruins.”

“CO2 Law” vote mapped by community, with blue denoting pro, red denoting anti, and deeper colors denoting bigger margins.

Switzerland takes climate change seriously. The small, mountainous country (population 8.6 million; area 15,940 square miles, around twice the size of New Jersey) believes it has already experienced greater climate change impacts than elsewhere in Europe, with the storied and iconic glaciers of the Swiss Alps dwindling visibly. Also important is Switzerland’s long and often profitable experience as a neutral facilitator and go-between in international diplomacy, its successful bid to host the Biden-Putin summit today being a case in point.

Carbon pricing has been gradually phased into Swiss energy and infrastructure policies since the late 1990s, linked with other carbon-reducing incentives, offsets, subsidies, regulations and emission trading provisos. Fees on petroleum fuels are tied to Paris Agreement targets and de facto conformity with various European Union rules.

According to an analysis by the Swiss newspaper Neue Zürcher Zeitung (“NZZ”), the country’s effective carbon tax averages around $100 per ton of CO2, which would make it the world’s second highest, trailing only Sweden. The new (but now rejected) law would have raised that to as much as $200 per ton by 2030, according to NZZ. Proceeds from the increased carbon fees, along with the new levies on air travel, would have been split with roughly two-thirds of the revenues providing per capita rebates to Swiss taxpayers and the remaining one-third allotted to a new general-purpose “climate fund” (see text box below).

No subtlety in this “anti” postcard, and that’s the point. Driving only for the rich? Flying only for the rich? Left CO2 Law, NO!

The new climate fund was a centerpiece of the parliamentary compromise producing the new CO2 law, itself partly a response to the “Green wave” in Switzerland’s 2019 parliamentary elections, following the Greta Thunberg-inspired “school strikes for climate.” In 2019 the two Swiss Green parties more than doubled their parliamentary seats to a combined total of over 20%.

The climate fund helped leverage that mandate into two-thirds overall approval for the new CO2 law, but the planned fund later became a useful tool for the one political party not part of that deal: the right-wing Swiss People’s Party (Schweizerische Volkspartei). The SVP decided to wage a referendum campaign against the CO2 law, basing its opposition on the specter of rising taxes and regulations and potential misuse of the climate fund.

What went wrong?

There is no shortage of explanations for how a 2/3 parliamentary majority shrank to a 48% minority in barely nine months. In hindsight, it’s safe to say that the political-and-business-establishment-supported parliamentary coalition favoring stronger carbon emissions reduction was shaky and tepid. It failed at leading an effective campaign, as Green-Liberal Party head Jürg Grossen admitted after Sunday’s vote.

Warm, fuzzy, and oh so detailed: A mailer from the “pro” forces called climate protection “The way of Switzerland.”

Supporters of carbon taxation failed to communicate its advantages, he added, giving the example that only a minority of Swiss voters realize that higher heating oil taxes have been reducing their health insurance premiums for a decade or more. The new CO2 law was often seen as over-engineered and bureaucratic and was easily labeled as “too much” and “too expensive.” By one reckoning, as many as 15% of Green and a quarter of left-leaning Social Democrat voters drifted to the No side.

In contrast, opponents ran a tight, focused, aggressive campaign. Their campaign ads applied worst-case scenarios wholesale to supposed effects of the CO2 law: families would be “burdened,” renters and farmers “gouged,” and heating oil “practically banned.” A 12 centime per liter maximum hike in the gasoline tax, equivalent to 42 cents per gallon and amounting to about 18% of current overall gas taxes, and 8% of current all-in price, would mean that “only the rich” could “afford” to drive cars, etc.

The antis’ bottom-line bullet points were misleading but crisp: the increased taxes were expensive, pointless, unfair. Proponents’ posters exuded warm fuzzy feelings about brighter days for the elderly and for children and, pointedly, appealed neither to resentment nor fear. Employers, employees, officials were shown as happy with the CO2 law, and therefore all pitching in to help out. The nearly 10-point difference between urban and rural turnouts (see table below) attests to which side’s approach best energized voter turnout.

A “new” urban-rural divide

The Swiss climate policy reset came as a surprise in part because it seemed at first blush to have developed off the usual political “radar screens,” as if by accident or happenstance. With the backing of two-thirds of the Swiss Parliament for the new CO2 law last September, the leaders of the center and left parties behind the law (i.e., all the major parties except the SVP) assumed there was more than sufficient popular support for it to withstand a referendum challenge. They miscalculated.

An American-style, red-blue political map, displayed during online tracking of Swiss afternoon election day returns reporting, revealed an unexpectedly stark pattern (see map above).

Of some 2,500 Swiss Gemeinde (communities), nearly every pro-climate policy blue patch last Sunday was a city or urban community of some kind, while remaining patches were almost all anti-CO2 law shades of red. Even cosmopolitan rural pockets such as the international resorts of Zermatt, Grindelwald and St. Moritz voted No. Their resident hotel, restaurant, and ski lift operators apparently felt more in tune with farmers, construction workers and delivery truck drivers from less gilded surrounding areas.

To be sure, some observers did notice aspects of this political shift before election day. But dots were unconnected and potential impacts discounted. Traveling the countryside in the weeks before the election, the head of the Swiss Farmers Association says he was astonished that “every remote hamlet” of rural Switzerland had posters up opposing the “leftist” CO2 law and arguing for its rejection by voters.

Monday’s front-page lead story of Tages-Anzeiger had this to say:

This Super Sunday surprise has revealed two opposing halves of Switzerland, that have failed to understand each other and been talking past each other. It is startling that things can come to such a disengagement in a culture that values the small-scale and local.

The table suggests an American-like heartland vs. metro divide. A Tages-Anzeiger election day exit poll reported similarly that urban voters averaged 60% pro CO2 law, and rural voters 60% anti.

Tabular simplification of red-blue map above.

What’s next for Switzerland’s carbon pricing and climate protection?

A smorgasbord of suggestions has appeared and local Swiss factors will shape future actions. Note, however, a near complete absence of claims that climate science is a fraud or even “disputed.” No Swiss politician is tweeting that global warming is a Chinese hoax. Coronavirus or vaccines may be doubted by some, but glaciers really are melting, Sahara desert sand has at times blown across to the north side of the Alps, 100 year floods are coming more like every decade, wildfires can now break out in April, etc.

The absence of climate science denial adds force to the demands of many non-SVP politicians that once the SVP finishes toasting the cancellation of the increased carbon emissions pricing, it will be time for it to tell the country how it proposes to address decarbonization and fulfill Switzerland’s Paris Agreement promises. How the SVP will respond is another matter.

Sunday’s repeal leaves prior pre-existing laws and carbon fee regulations in place, including possible extensions and/or rate-raising. Environment minister Simonetta Sommaruga summed up the situation by insisting that Switzerland “has not voted against climate protection, but only against one particular law.”

Drew Keeling is an independent researcher based in Switzerland.

CTC’s Carbon Tax Model Now Incorporates EV’s and Other Electrified Transport

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We’ve just posted an update — the first in four years — to our carbon-tax spreadsheet model, CTC’s easy-to-use but powerful tool for forecasting future emissions and revenues from possible U.S. carbon taxes.

The model, which runs in Excel, accepts any carbon tax trajectory and spits out estimated sector-by-sector and economy-wide emission reductions, year by year.

The big new feature is explicit modeling of transportation’s conversion to electric propulsion. The model establishes baseline projections of electric power’s 2050 shares of car travel (60 percent), freight hauling (30 percent), and airplane seat miles (10 percent, probably by hydrogen, which, like battery power, will be produced by electricity); it then elevates these percentages in the case of robust carbon-taxing.

Our updated model also includes, as it must, the added electricity to power electric transport. This quantity is substantial, accounting for around 20 percent of all electricity usage by the 2045 end of the forecast period. Yet the resulting emissions never reach 100 million metric tons of CO2, on account of the rapid decarbonization of electricity production predicted in the model. (For comparison, note that total U.S. carbon dioxide emissions this year from burning fossil fuels are likely to be between 5,000 and 5,500 million metric tons.)

Without a tax on carbon emissions, however, electrified transport will add 200 million metric tons to annual U.S. emissions two decades from now — even though fewer cars, trucks and planes will be electric-powered, due to the absence of a carbon price signal. The higher level is because of the slower pace of decarbonization of electricity generation without a carbon tax.

A Carbon Tax Could Put Biden’s Ambitious 2030 Target Within Reach

At last month’s Earth Day climate summit, President Biden committed the United States to “a 50-52 percent reduction from 2005 levels in economy-wide net greenhouse gas pollution in 2030.” Since his target encompasses greenhouse gas pollutants like methane and chlorofluorocarbons and also appears to take credit for carbon sequestration in soils and forests, it’s possible that it assumes only a 40 percent reduction in fossil fuels’ CO2 along with very aggressive reductions in other areas.

A robust carbon tax could put a 40 percent CO2 reduction target nearly in reach. Our modeling suggests that with a carbon tax starting next year at $15 per ton of CO2 and rising by $10 a ton each year, U.S. 2030 carbon emissions from burning fossil fuels would be 36 percent less than in 2005. Without a carbon tax, the 2030 vs. 2005 reduction is limited to 14 percent — the same as in 2017. And while Biden’s laudable plans to ramp up energy efficiency and renewable electricity will cut emissions somewhat, raising the reduction figure to 20 percent is probably the limit to what the U.S. can accomplish by 2030 without a rapidly rising carbon tax.

How We Model Electrified Transport

Vehicle electrification is beginning to take off, propelled by improving battery performance, zero-emission-vehicle mandates in some states, and Biden administration plans to jump-start battery charging facilities across the country.

S-curves for electric vehicle uptake.

Like other innovative mass-market technologies — smartphones, VCR’s and microwave ovens come readily to mind — dissemination of EV’s is likely to follow an s-curve rather than a linear (straight) path. We use such a curve to represent the rate of uptake, with the halfway point assumed to be 2035.

As noted, we posit that even without a significant carbon price, electric or hydrogen propulsion will account for 60 percent of U.S. driving, 30 percent of goods movement and 10 percent of aviation by 2050. But a robust carbon tax will speed the transition, not just by widening electric vehicles’ per-mile price advantage over gasoline, diesel and jet fuels but by creating tipping points, e.g., accelerating the replacement of gas stations with charging stations. We assume that a robust price — $100 or higher (in 2020 dollars) by 2031 — will lift our 60/30/10 percentages by half, to 90/45/15.

The reductions in U.S. petroleum requirements predicted for that scenario by our model are striking. By the mid-2030s, when the penetration of electric transport is at its halfway point and kicking in fast, total oil consumption is projected to be nearly four million barrels a day (25 percent) less than in a business-as-usual, no-carbon-tax future, and nearly eight million barrels a day less than the actual 2005 rate.

Other Features of CTC’s Carbon Tax Model

Here are other defining features of our carbon-tax model:

1. It’s baselined to 2019: That’s the most recent year with available data. It’s also a more solid baseline year than 2020, when the pandemic drove down key fossil fuel use sectors, especially driving and flying.

2. Oil refining is allocated to usage sectors: “Upstream” carbon emissions from refining petroleum products are assigned to the respective end-use sectors such as driving, goods movement and aviation. The model doesn’t ignore analogous add-ons for electric transportation; we add 20 percent to the current watt-hours per mile figures for the respective travel modes to allow for electric-intensive battery manufacture.

Our familiar pie chart, updated to the last pre-pandemic year, 2019.

3. We smooth the uptake of the carbon tax: Big jumps in carbon tax levels won’t be fully reflected in fossil fuel use right away. Households and businesses need time to adapt to costlier fossil fuels. The model captures these lags through a ceiling in the tax increment that can be “absorbed” in any one year and carries over any excess. This feature is helpful for trajectories like the Whitehouse-Schatz bill, which kicks off with a bang at $45 per metric ton of CO2. Under our default setting, in which the economy in any year is assumed able to process only tax increments up to $15 per ton of CO2, the reductions from that initial $45/ton charge are spread over three years rather than, unrealistically, assigned to the first year.

4. Demand vs. supply impacts: The Summary page has a section comparing projected CO2 reductions from changes in fuels’ carbon intensities (“supply side”) versus reductions from reduced energy usage (“demand side,” e.g., lower electricity purchases, less driving or flying). Under our default carbon tax — starting at $15 per ton of carbon dioxide and rising annually at $10/ton — an estimated 64% of projected CO2 reductions are on the supply side (i.e., due to decarbonization); a substantial minority, 36%, come about through reduced demand, illustrating that subsidies-only policies miss out on huge CO2 reductions. Indeed, clean-energy subsidies undercut decarbonization by stimulating energy usage through lowered energy prices, a phenomenon we noted in our 2014 comments to the Senate Finance Committee.

5. Transparency: All model assumptions, formulas and algorithms are in plain sight. This includes our price-elasticity assumptions that translate higher fossil fuel prices into lower demand trajectories, as well as the income-elasticities that predict more driving, flying, electricity usage and so forth as incomes rise. To be sure, some hunting may be required; the model has nearly 25,000 equations, after all. But the stepwise procedures we use to calculate year-to-year changes in each sector’s activity level, fuel use and emissions are all annotated, a mighty assist to anyone wishing to get deep into the model’s workings.

6. Easy to use: For example, we just read today’s WaPo op-ed, Biden should embrace a carbon tax, by veteran Washington and Wall Street insiders Henry Paulson and Erskine Bowles. Once we got past the political tone-deafness of urging a carbon tax now (“Biden’s task is to pass bold, progressive, popular legislation to help Democrats expand their Congressional majorities in 2022 and 2024 and give him a thumping second-term mandate to boot,” we wrote last month; “then, and only then, can he risk a carbon tax”), we saw Paulson and Bowles’ claim that a carbon tax starting at $40 per ton and increasing by 5 percent per year above the rate of inflation “would reduce U.S. emissions to 50 percent below 2005 levels by 2035.” It took only seconds to plug those figures into our model and see that in year 15, which would be 2036 or later, the tax would reduce emissions by only 39 percent. While that’s a big reduction, it’s still a ways below the council’s claimed 50 percent.

The spreadsheet is user-friendly, powerful and, if you’re so inclined, captivating. We hope you’ll download it — here’s the link again — and run it in Excel. See for yourself the relative efficacy of a carbon tax trajectory that increases by a fixed amount each year, as does the Energy Innovation and Carbon Dividend Act supported by Citizens Climate Lobby, vs. one like the Climate Leadership Council’s (touted by Paulson and Bowles) that starts high but rises only by moderate, percentage-driven amounts.

As you work (play?) with the model, jot down your thoughts so you can tell us what works and what needs improving. Especially the latter, as we just wrapped the update and there are bound to be glitches. We’d love to hear from you.

Playing the Long Game for Carbon Fee-and-Dividend

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Barely twenty days after signing his $1.9 trillion American Rescue Plan to provide pandemic relief and wrestle Covid-19 to a halt, President Biden this week unveiled a follow-on eight-year $2 trillion plan that he called a “once-in-a-generation investment in America” to repair failing roads and bridges, revitalize rail travel and freight, get rid of water-supplying lead pipes, and generally overhaul the country’s infrastructure.

While a New York Times headline framed Biden’s American Jobs Plan as “stressing jobs, roads and growth,” the paper’s own explainer was sketching a different — and lower-carbon — story. Of $621 billion in transportation spending, less than 20 percent, $115 billion, goes to “roads and bridges,” and much and perhaps most of that appears destined for “fix-it-first” repairs rather than traffic-inducing highway expansions. (See graphic.) Public transit and railways get a combined $165 billion, and word is that some of the $20 billion penciled in for “underserved communities” is to pay to tear down segregation-enforcing urban expressways.

Roads and bridges get less than 20% of Biden’s transportation investments, and much of that is for repairs, not expansions.

The devil is in the details, of course, as Streetsblog USA noted today, with links to detailed treatments in Vox, Politico and Transportation for America. Notably missing from the new Biden package, though, is a carbon tax, or a carbon price in any form. The Biden infra plan is all carrots and no sticks, meaning it may not make much headway in reducing carbon emissions, at least in the short term.

We’re at peace with that, at the Carbon Tax Center. Razor-thin House and Senate margins simply don’t allow for hot-button measures like carbon pricing that might jeopardize other elements of the package in addition to failing on their own. Biden’s task, as he knows full well, is to pass bold, progressive, popular legislation to help Democrats expand their Congressional majorities in 2022 and 2024 and give him a thumping second-term mandate to boot. Then, and only then, can he risk a carbon tax.

Syracuse University public administration professor David Popp spoke to this dynamic in another Times story earlier this week, Biden’s Lesson From Past Green Stimulus Failures: Go Even Bigger. “Spending money is politically easier than passing policies to cut emissions,” he noted. “Unless [spending is paired] with a policy that forces people to reduce emissions, a big spending bill doesn’t have a big impact. [But if that] sets up the energy economy in a way that it’s eventually cheaper to reduce emissions, it could create more political support for doing that down the road.”

When the time is ripe, what kind of carbon price?

The number of $1,400 stimulus payments issued by the Treasury Department has surpassed 125 million, according to a CNBC update on the American Rescue Plan. That’s in addition to 100 million or more stimulus relief checks last April that provided up to $1,200 for Americans earning less than $100,000 a year.

The vast majority of these payments have been made as direct deposits, a procedure so immediate and trusted that one elected official recently called such payments “political magic.” That accolade fits our own preference for the carbon fee-and-dividend method of taxing carbon, which returns all (or nearly all) of the carbon revenues to American households as direct payments made quarterly or even monthly.

As we’ve written previously (explainer here, policy/strategy here), carbon-fee-and-dividend has these powerful virtues: simplicity (explainable in a sentence), concreteness (money in your bank account), proportionality (the amounts deposited rise whenever the carbon tax level is raised), and progressivity (most low- and even middle-income households come out ahead).

Depositing carbon revenues in people’s bank accounts makes fee-and-dividend quintessentially revenue-neutral. Where, then, will the money come from to pay for American Jobs Plan? President Biden’s answer is to boost corporate tax rates while also raising corporate tax “capture rates” by finally plugging special provisions and accounting tricks that last year enabled over 50 major U.S. corporations to go completely tax-free despite reaping billions in profits, according to a new report from the Institute on Taxation and Economic Policy.

A two-step strategy of (1) building green — or, at least, greener — infrastructure and paying for it by taxing corporate wealth, and (2) instilling carbon-cutting incentives in every cranny and capillary of the economy via a revenue-neutral carbon price, would follow the contours of the “New Synthesis: Carbon Taxing, Wealth Taxing & A Green New Deal” we sketched in Dec. 2019, shortly before the pandemic struck. The Biden plan does #1, and, if successful, could lay the foundation for tackling #2 after the midterms or the president’s re-election.

That approach is not what the Washington Post urged in an editorial last week, Pay for Biden’s $3 trillion infrastructure plan with a carbon tax. In our view, adding a carbon tax would sink the infrastructure plan. Better to get the plan through Congress (infra is perennially popular), pay for it with corporate taxes (similarly popular), and use the political windfall to marshal support for a carbon tax later.

Time to reform the Climate Solutions Caucus

Clearly, we think carbon fee-and-dividend has legs, and we salute Citizen Climate Lobby for patiently and faithfully building grassroots support for it over the past dozen years. Nevertheless, even before this week’s unmasking of Florida Congressmember and Trumpista Matt Gaetz as a possible serial sex-offender (first salvo from Tuesday here, today’s latest, here) we were getting restive about the inclusion of Gaetz and other avowed-denialist House Republicans in the ranks of the Climate Solutions Caucus.

See any pro-climate reps in this list of Republicans? Neither do we. The list of caucus Democrats is longer and stronger.

CCL has touted the caucus since its inception as part of its philosophy to advance fee-and-dividend carbon pricing as bipartisan. Alas, that project has become increasingly dubious as Republicanism has come to require unflinching fealty to fossil fuels. For years now, few of the two dozen House Republicans who signed up for the caucus have so much as lifted a finger to warrant being considered climate solutions anything. (Several who did, such as Francis Rooney and Carlos Curbelo, both from Florida, either retired or were defeated for re-election.)

I have in mind two members from New York State: Lee Zeldin, from my native Long Island, and Elise Stefanik, who represents sparsely populated northern NY where my family has a cabin. Both are unreservedly Trumpian (voting to overturn the 2020 election, for example). Gaetz, even before this week’s unseemly revelations, was arguably the most Trumpian member of Congress, ideologically and culturally. Since entering Congress, none of the three have evinced interest in or support for carbon pricing.

The Carbon Tax Center calls on Citizens Climate Lobby to develop meaningful, transparent criteria for maintaining membership in the Climate Solutions Caucus. My concern here is not to keep undeserving caucus members from greenwashing themselves. They likely couldn’t care less; indeed, for them, anti-climate is probably a badge of honor to wear in their next primary campaign.

Rather, we at CTC believe that removing climate deniers from the Climate Solutions Caucus could help rehabilitate carbon taxing in the public conversation. As it now stands, letting anti-climate ideologues remain in a “climate solutions” body makes it easier to cast carbon-tax proponents as easy marks — gullible Charlie Browns waiting in vain for the G.O.P. to share the carbon-tax football.

In our opinion, any leverage that Citizens Climate Lobby might gain from continuing to seek bipartisanship is more than offset by the perception — which has only risen since the Capitol insurrection — that pursuit of climate partnership with Republicans is a fool’s errand.

Changes in the Wind in Wyoming’s Carbon County

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Four states — Pennsylvania, Montana, Utah and Wyoming — have counties named Carbon, after their wealth-generating coal deposits. The last, in the south-central part of the nation’s least populous state but, by some measures, its windiest, is hosting construction of a giant wind farm called the Chokecherry and Sierra Madre Wind Energy Project — 700 wind turbines that within a few years will generate a combined 3,000 MW.

An image from the carbonwy.com home page. The wind turbines are best glimpsed by looking right to left.

The transition to wind of any county named for coal is bound to conjure both irony and poetry, a dynamic captured in a resonant photo-essay in today’s New York Times, Carbon County, Wyoming, Knows Which Way the Wind Is Blowing. (After we posted, the Times changed its headline to the anodyne “Wyoming Coal Country Pivots, Reluctantly, to Wind Farms.”)

For the Carbon Tax Center, the change is extra-delicious. More than 40 years ago, I toured a power plant and strip mine at the northern end of the region’s massive Powder River Basin, in Colstrip, Montana, before a backpacking trip deep into Wyoming’s Big Horn and Wind River mountain ranges. I wondered if the Northern Rockies would ever evolve from coal mining to wind harvesting, a question I put into a post here, A Struggling Wyoming Is Slow to Embrace Its Renewable Future, in 2016.

Now, at last, that embrace is gathering force. Last year, wind turbines in Wyoming generated 5,143,000 megawatt-hours of electricity, 20 percent more than in 2019, though less than Texas, Iowa and 14 other states. The Chokecherry and Sierra Madre project will add around 9,000,000 MWh, assuming the turbines spin the equivalent of full speed for one-third of the time. Other projects are expected to bring the state’s total to 27,000,000 MWh by 2029.

What’s driving the transition? Not a carbon tax, since neither the U.S. nor any coal-consuming state has one. And not federal policies. The long-standing production tax credit for renewables, though slightly shrunk last year, still grants wind developers $18 for each megawatt-hour their projects produce.

Rather, energy-efficiency gains that have flattened U.S. demand for electricity, along with an inability to cut operating costs, have handed coal-fired plants the short straw in today’s power-generation zero-sum game. When one source’s share goes up, another’s goes down. Meanwhile, wind turbines grow ever-larger, more powerful and more reliable, bringing down their costs. And developers have gotten savvier about obtaining permits and negotiating deals.

None of this seems lost on Terry Weickum, the 68-year-old mayor of Rawlins, the seat of Carbon County, whom the Times portrays as the embodiment of every wind energy paradox. The permitting and taxing guidelines that he wrote as head of the county’s wind task force helped unlock the state’s wind siting gridlock; but that displeased other, pro-coal county commissioners, costing him his county post. Like many of his neighbors, Weickum is said to disparage concerns over climate change and to “disapprove of the way the glossy turbines interrupt the emptiness of the sagebrush-spotted landscape.” Nonetheless he went to bat for wind power as a way to save Rawlins from the ghost-town fate that traditionally has befallen towns in the hardscrabble west that could neither keep up nor reinvent themselves.

“If it wasn’t for wind farms, [Carbon County and Rawlins] would be in terrible shape,” Weickum told the Times. Wind is also now a godsend for Weickum’s printing and sign-making business. Last year it took in nothing from coal-mining companies but garnered $150,000 of business from wind companies.

In another sign of wind power’s evolution in Wyoming, debate could be starting to shift from “Wind yes or no?” to “How much should we tax wind power?,” judging from a story from Wyoming Public Media, Proposal To Raise Wind Tax Dies Again In Committee (hat tip to the Times for the link).

Last December, the legislature’s Joint Revenue Committee voted down a proposed doubling in the state’s wind tax royalty, to $2 per MWh from the current $1. The debate was earnest and thoughtful, as reported by WPM. A businessman from Lander, in the western part of the state, who opposes wind power and supported the increase, testified “There’s a fear that by imposing realistic taxes on renewable energy, producers will go elsewhere. But that argument supposes that citizens in other states will not value their contributions to production as lovingly as we do in Wyoming.”

On the anti-taxing side, a number of local government officials, ranchers and residents argued in tandem with the wind-energy companies that even at just $1/MWh, the royalty payments have been “a bright revenue spot for a state used to a boom-bust cycle,” as WPM put it, but that raising it risked branding the state as unreliable and driving wind developers elsewhere.

Image from Power Company of Wyoming LLC, developer of the Chokecherry and Sierra Madre project in Carbon County, WY.

CTC aligns with Wyoming’s higher-tax folks. Yet it’s safe to say that no one at the hearing brought up the possibility that a national carbon tax could create room to raise Wyoming’s royalty rate without hamstringing the state’s fledgling wind sector. The numbers are intriguing. A middling carbon tax of $50 per ton of CO2 — more than the token $20 rate that occasionally escapes Exxon’s lips, but less than the triple-digit charge that CTC and others eye as the needed level to reach by the end of this decade — would add a hefty $54 to the cost of each megawatt-hour generated by burning coal. The effective tax on natural gas-fired generation would be less, just $22.50, though with an ancillary tax on methane emissions that would probably rise to around $30 per MWh. Either figure dwarfs the $1 a MWh increase that died in the legislature.

Such carbon-tax-driven increases in the merchant price of gas- and coal-fired electricity, which still accounted for nearly 60 percent of U.S. electricity last year, would give cover for Wyoming (and other states) to raise wind-power royalty rates by much more than a dollar per megawatt-hour. And while asking Wyoming’s hard-right Senators John Barrasso and Cynthia Lummis and its lone Rep. Liz Cheney to join the carbon-tax camp is surely a fool’s errand — coal mining still provides more employment than wind energy in Wyoming — the transformative power of carbon taxing is something Wyomingites may want to bear in mind as they continue their state’s transition from carbon to wind.

In the meantime, the rest of us would do well to ponder what Wyoming state senator Cale Case, an opponent of rapid wind development in his state (and a proponent of raising the royalty fee), told the Times: “This is one of the largest undeveloped places in the United States. There’s a pure existence value on its own to see what the early people saw, what the pioneers saw, just to be able to breathe.”

Amen. And while it’s true that any sentiments in the last century against turning Wyoming into the nation’s coal colony went unheeded, that doesn’t lessen the fact that even machines that magically turn air into power can’t be invisible.

Note: Calculations translating $50/ton carbon tax to $ per MWh assume 2.16 lb of CO2 per coal-fired kWh (heat rate = 10,080 Btu/kWh) and 0.90 lb for natural gas (assuming combined-cycle generation with heat rate = 7,658). 

A Carbon Tax Can Put Zero-Carbon New Jersey In Closer Reach

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Note: This post has been updated from its original March 1 posting: new closing section, some “line edits,” new headline.

That was quite a feel-good story in Yale Environment 360 last week. The headline, On U.S. East Coast, Has Offshore Wind’s Moment Finally Arrived?, didn’t really rate a question mark, considering how the subhead brimmed with optimism:

After years of false starts, offshore wind is poised to take off along the East Coast. Commitments by states to purchase renewable power, support from the Biden administration, and billions in new investment are all contributing to the emergence of this fledgling industry.

About time. Early this century, I was an ardent proselytizer for wind power, “the only non-polluting means of generating energy that is commercially available on a large scale,” as I described it in an Appeal to the environmental community to support the Cape Wind project in Nantucket Sound in 2002.

Block Island Wind Farm south of Rhode Island, the first commercial offshore wind farm in the U.S. The 6-megawatt turbines stand 600 feet tall. Photo by Don Emmert / AFP via Getty Images, courtesy Yale Environment 360.

Sadly, in one of the worst NIMBY flameouts ever, the 470-megawatt Cape Wind project was set upon by well-connected Cape Codders like the Kennedy family and Walter Cronkite, keeping it from fruition. and creating a playbook for wind foes everywhere. Even a proposal to repurpose a mine-damaged Adirondacks mountaintop with a mere half-dozen turbines proved no match for preservationists who prioritized their views over sustainability.

But wind power’s political travails did help kindle my interest in carbon taxing. “If carbon fuels were taxed for their damage to the climate,” I mused in a 2006 article in Orion magazine, “wind power’s profit margins would widen, and surrounding communities could extract bigger tax revenues from wind farms,” helping ease the path to public acceptance and regulatory approvals. A few months after writing that, I co-founded CTC.

Wind power today

Today, though fewer than ten wind turbines operate at just two offshore U.S. sites, tens of thousands of onshore turbines together are generating 8 percent of U.S. electricity (based on preliminary 2020 data). Percentage-wise, Iowa led all states with 42 percent of its electricity production coming from wind in 2019. Texas (yes, Texas) led in absolute megawatt-hours from wind last year with a whopping 93 million megawatt-hours, nearly 28 percent of the U.S. total.

Now, the Yale story reports, “New York, New Jersey, Virginia, Massachusetts, Connecticut, Rhode Island, and Maryland have together committed, through legislation or executive action, to buying about 30,000 megawatts (MW) of offshore electricity by 2035.”

A quarter of those megawatts, 7,500, would be located off New Jersey’s Atlantic coast, a goal that NJ Gov. Phil Murphy affirmed in a statement last September announcing the state’s Offshore Wind Strategic Plan.

What physical scale do those 7,500 megawatts constitute? Let’s use as our metric the new crop of super-giant turbines. According to the Yale story, Vestas, Orsted and General Electric are today selling wind machines in the 12-14 megawatt range — an impressive notion, considering that not long ago the 3.6-megawatt Cape Wind turbines were said to be pushing the envelope.

These machines, which the manufacturers are selling today, are truly massive, with towers extending 850 feet above the ocean’s surface, and 350-foot-long blades.

Let’s stipulate 12.5 megawatts, since 80 of them conveniently multiply to 1,000 MW. Meeting NJ Gov. Murphy’s 7,500 MW target would then entail erecting 600 of these super-giants off the state’s roughly 115-mile-long Atlantic coast.

GE’s specs for its new ‘Haliade’ wind turbines.

If 600 huge windmills seem daunting, try multiplying the number by five. Yes, 3,000 mammoth turbines providing 37,000 MW from offshore wind is what could be required if New Jersey goes all-in for decarbonization over the next several decades, according to one energy vision that is a kind of apotheosis of the Green New Deal.

The idea of 100% Wind-Water-Sunlight

That vision is the all-renewables 100% wind-water-sunlight (“100% WWS”) conception propounded by Stanford physicist-engineer Mark Jacobson and colleagues, under the aegis of an NGO known as the Solutions Project.

The idea is for electricity to power all energy uses — not just lights and appliances and electronics but also cars, trucks, heat and industry. Even, eventually, aircraft, either through batteries or, more likely, hydrogen fuel manufactured by electrolyzing water. Electricity is both an efficient energy form for delivering “energy services” and the easiest to provide from all-zero-carbon sources: wind turbines, solar panels and other sunlight-based generation, and water power from rivers or tides.

The Jacobson et al. vision has been written about widely (here’s Jacobson’s 2014 TED talk; also see link to pdf paper at the end of this paragraph) and need not be rehashed here. We use it here as a benchmark. References are to the detailed 2015 paper by Mark Z. Jacobson et al., “100% clean and renewable wind, water, and sunlight (WWS) all-sector energy roadmaps for the 50 United States,” Energy Environ. Sci., 2015, 8, 2093 (14 MB pdf).

By The Numbers: New Jersey Offshore Wind in an All-Renewables Scenario (without a Carbon Tax)

  • 32,900 MW — New Jersey’s total 2050 “end-use energy load” under 100% WWS, expressed as megawatts operating continuously all year. From Table 1 of the Jacobson paper.
  • 288,204,000 MWh — New Jersey’s total 2050 “end-use energy load” under 100% WWS, in megawatt-hours. Calculated by multiplying the preceding MW figure by the number of hours in a year (8,760).
  • 55.5% — Share of New Jersey’s electricity to be provided by offshore wind, from Jacobson’s Table 3. Another 10% is assumed to come from onshore wind, for a total NJ wind percentage of 65.5%, which is consistent with Jacobson’s U.S. total of 50% (31% onshore, 19% offshore), considering the state’s small land area relative to its coastline. (Another 27.25% of the needed electricity in the 100%WWS scenario would be generated by utility-owned-and-managed photovoltaic arrays, with another roughly 3% each from PV installations on residential and commercial buildings.)
  • 160,000,000 MWh — New Jersey’s 2050 electricity to be provided by offshore wind. Calculated by multiplying the #2 and #3 figures above.
  • 50% — assumed capacity factor of the offshore wind turbines. That’s more than the 42.5% in the Jacobsen paper (Table 2, FN), but less than the 60-64% that General Electric optimistically touts for its 12-14 MW turbines.
  • 54,750 MWh — annual electricity from each 12.5-MW offshore turbine. Calculated by multiplying 12.5 MW figure by the number of hours in a year.
  • The result: 3,000 offshore wind turbines — calculated by dividing the #4 figure by the #6 figure. (The calculation yields 2,920, which we round to 3,000.)

Can this be done? Can New Jersey install (or, more precisely, organize and govern the installation of) 3,000 giant offshore wind turbines?

A robust carbon tax would let NJ dispense with 35-40% of the offshore turbines

When we posted this blog on March 1, we promised to estimate how much a robust carbon tax could trim the need for New Jersey offshore wind by trimming energy demand.

At the end of the first decade of a U.S. carbon tax starting at $15 per ton and rising annually at that rate, an estimated 37% of CO2 reductions would be from reduced demand/usage. The remaining 63% would come from decarbonizing electricity and fuels. Source: CTC carbon tax model.

We’ve now (March 12) done the calculation: it appears that a carbon tax starting at $15 per ton of CO2 and incrementing annually (and indefinitely) by that amount would achieve roughly five-eighths (63%) of its carbon reductions through fuel-switching, i.e., by swapping out fossil fuels in favor of renewables — wind turbines, solar panels, etc. The other three-eighths (37%) of the carbon reductions would come from reducing energy demand as a result of energy being made more expensive relative to other goods and services.

The latter figure — the 35 to 40 percent reduction — means that New Jerseyans could achieve 100% wind-water-sunlight energy provision with 35-40 percent cuts across the board in the amounts of wind, solar and water power that the Jacobson scenario would otherwise entail. The requirement to build 3,000 giant offshore wind turbines would become “just” 1,800 to 1,900.

April 10 postscript: What do we mean by “monster” wind turbines?

Friend of CTC Peter Jacobsen (no relation to Mark Jacobson; different spelling, in fact) tipped us off yesterday to the size matchup between what the New York Times recently called GE’s new “monster” wind turbines and the smokestacks of what was the largest U.S. coal-fired power plant until its closure in 2019 and demolition last year, the Navajo Generating Station in northern Arizona, near Lake Powell.

The Navajo plant smokestacks were 775 feet tall. Photo, courtesy Power magazine. GE turbine diagram courtesy NY Times.

Some folks view giant smokestacks and giant turbines as pretty much the same. Two decades ago, a newspaper story about a proposed wind farm outside Cooperstown, NY, near the Finger Lakes, closed with a quote from a Manhattan television executive who was retiring to a hilltop home in the area: “I think the towers would make my property worthless,” he said. “To see these giant towers near your house — it would be like driving through oil derricks to get to your front door.”

A few years later, I toured a nearby wind farm while researching an essay on wind power for Orion magazine. “To my eye,” I wrote, “the wind turbines were anti-derricks, oil rigs running in reverse. The windmills I saw in upstate New York signified, for me, not just displacement of destructive fossil fuels, but acceptance of the conditions of inhabiting the Earth.”

To perform calculation: Download CTC’s carbon-tax spreadsheet model (xls). Stay within the first “tab,” Inputs-Summary. In Col. I, make sure Rows 19, 22 and 27 are set to $15.00 and Row 21 is set to Linear. The 37% result may be found in Cell G224. We hope to update the model’s 2017 parameters to 2019 (pre-pandemic) levels by the end of May.