You’re out of free articles.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Sign In or Create an Account.
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Welcome to Heatmap
Thank you for registering with Heatmap. Climate change is one of the greatest challenges of our lives, a force reshaping our economy, our politics, and our culture. We hope to be your trusted, friendly, and insightful guide to that transformation. Please enjoy your free articles. You can check your profile here .
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Subscribe to get unlimited Access
Hey, you are out of free articles but you are only a few clicks away from full access. Subscribe below and take advantage of our introductory offer.
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Create Your Account
Please Enter Your Password
Forgot your password?
Please enter the email address you use for your account so we can send you a link to reset your password:
To the tune of $37 billion in the past month alone.
It took a year and a half, but over the past month, money from the Inflation Reduction Act has started to flow out in earnest. Among the grants given just in the past four weeks are:
$20 million for ice cream factories in Tennessee and Vermont so they can replace their natural gas boilers with climate-friendly ones.
$51 million for a manufacturing plant that makes bathroom faucets and showerheads in Arizona.
And $6.97 billion to stand up a new green community bank that will help small farms, small businesses, households, and schools replace fossil fuels in their buildings and install electric vehicle chargers.
The size of these IRA programs can be difficult to put into perspective, but here’s one way of looking at it: The $37 billion in climate funding spent over the past month exceeds what the recent foreign aid bill will give to Israel, Taiwan, and humanitarian aid in Gaza, combined.
As the election approaches, the Biden administration is spending funds from the IRA much faster than it was last year. As of October 2023, a Heatmap analysis found, only $11.8 billion of the law’s roughly $110 billion in grant funds had been spent. What’s been awarded in just the past month represents about a quarter of the total grant funding allocated under the law.
Most of that comes from the Environmental Protection Agency’s Greenhouse Gas Reduction Fund, a $27 billion pot of money meant to seed green banks around the country. The bulk of its awards went to three coalitions — Climate United Fund, Coalition for Green Capital, and Power Forward Communities — made up of nonprofits, state-level green banks, and community development financial institutions, which are a type of federally certified nonprofit bank.
They’ll use that money to invest in new solar farms, decarbonize homes and apartment buildings, and make communities more resilient to extreme weather and other climate impacts. The returns from those projects will then go back to the coalition and allow them to fund more projects over time. If successful, that will keep those billions cycling in the economy long after other IRA funding has dried up.
Many of the projects funded over the past month work this way, Sam Ricketts, a veteran of Jay Inslee’s presidential campaign and the cofounder of the climate consulting firm S2 Strategies, told me. They are meant to unleash more funding than their dollar amounts would suggest, getting private investors to match or exceed the government’s investment. “You look at EPA’s $20 billion Greenhouse Gas Reduction Fund — they talk about each of those dollars leveraging seven more. We’re talking about a massive transformation here,” he said.
“With the industrial decarbonization program” — a $10 billion set of awards to more than 130 companies, funded with $6 billion of IRA money — “the number that DOE is touting isn’t $6 billion. It’s $20 billion, because all the projects require cost sharing. That money is going to leverage much more” investment, Ricketts said. (The total funding amount also represents awards from the 48C tax credit, which is meant to help build new energy and critical mineral projects in the United States.)
The industrial sector is expected to be the economy’s most emissions-intensive sector by the middle of this decade. The slew of new projects funded by the Energy Department include first-of-a-kind efforts to build facilities that will accomplish key industrial processes — including chemical and cement production, ironmaking, and even glass bottlemaking — while producing vastly less carbon pollution than facilities make today.
“The cool thing about each of these programs is they’re all creating new terrain. [The EPA Greenhouse Gas Reduction Fund] is going to be opening up new market segments, in some cases creating entirely new markets for sustained, leveraged, and recycled public investment in clean energy,” Ricketts said. “The industrial decarbonization programs are first-of-a-kind inroads into a sector that has traditionally been called hard to abate.”
Yet another new EPA program, dubbed “Solar for All,” will spend $7 billion to help 900,000 households get rooftop solar or join a community solar project. It’s joined by the American Climate Corps, another new IRA program that will train and employ 20,000 young people to work on conservation or clean energy projects.
At an Earth Day event in a Virginia park on Monday, President Joe Biden bragged about the Solar for All and American Climate Corps programs. “You'll get paid to fight climate change, learning how to install those solar panels, fight wildfires, rebuild wetlands, weatherize homes, and so much more,” he said.
Biden is “is overseeing the single biggest federal investment in tackling the climate crisis in our nation's history,” Representative Alexandria Ocasio-Cortez said at the event.
The IRA’s more than $100 billion in grant programs do not represent all — or even most — of what the climate law will eventually spend into the economy. The overwhelming majority of the law’s support for decarbonization will come in the form of tax credits and other payments made to households and companies. These subsidies, which by some estimates exceed $1 trillion, will help build new wind and solar farms, manufacture grid-scale batteries and electric vehicles, and refine minerals needed for zero-carbon technologies.
Data on the uptake of these tax credits and subsidies is not yet available. In February, an analysis from three independent modeling organizations found that the IRA was decarbonizing the vehicle fleet at roughly the expected pace, but that carbon reductions from the power grid lagged behind what was expected.
While rich communities can sometimes fund the kind of weatherization or decarbonization projects paid for by these new green banks by raising revenue or taking out bonds, that’s not a possibility for poor communities, he said. “This is still new territory,” Advait Arun, an energy finance researcher at the Center for Public Enterprise, told me. “It’s written and structured in a way that’s meant to mobilize private investment that wouldn’t get to these communities on their own.”
The new EPA program will also pay for “technical assistance,” which will teach local nonprofit, government, and banking leaders how to think about financing and managing long-term clean energy and climate projects.
“This is an unprecedented infusion to ensure that these projects that we want for local decarbonization and resilience actually reach the communities that need them,” Arun said.
Many of the IRA’s incentives can — and likely will — be stacked on top of each other, and the same projects may be able to qualify for grants, loan programs, and tax incentives. So a community solar project that is funded by the EPA green bank will also qualify for its tax credits. So will a large-scale building retrofit or a geothermal project. Because those tax credits cover a larger share of projects in low-income communities, they could sometimes cover more than half a project, Ricketts said.
“The money’s coming. The dollars are here,” Ricketts told me. And they’re not going to stop.
“This cavalry is going to be followed by an even bigger force, which is the tax incentives,” he said. “You’ve got the right hand jab of grants, and you’ve got the big left hook of tax incentives. And combined are the fists of climate-fighting fury.”
Editor’s note: This story originally misstated the amount of GGRF funding that went to three specific coalitions. We regret the error.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Jesse and Rob go back to basics on the steam engine.
Just two types of machines have produced the overwhelming majority of electricity generated since 1890. This week, we look at the history of those devices, how they work — and how they have contributed to global warming.
This is our second episode of Shift Key Summer School, a series of “lecture conversations” about the basics of energy, electricity, and the power grid for listeners of all backgrounds. This week, we dive into the invention and engineering of the world’s most common types of fossil- and nuclear-fueled power plants. What’s a Rankine cycle power station, and how does it use steam to produce electricity? How did the invention of the jet engine enable the rise of natural gas-generated electricity? And why can natural gas power plants achieve much higher efficiency gains than coal plants?
Shift Key is hosted by Jesse Jenkins, a professor of energy systems engineering at Princeton University, and Robinson Meyer, Heatmap’s executive editor.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, YouTube, or wherever you get your podcasts.
You can also add the show’s RSS feed to your podcast app to follow us directly.
Here is an excerpt from our conversation:
Robinson Meyer: It’s interesting thinking about the deployment of steam and these Rankine cycle generators in the late 19th century for us as people who care about the power grid. These are interesting techniques as they’re deploying electricity for the first time. But the use of coal to convert water into steam and the use of steam power actually comes way earlier than any of this, right? Like, it’s steam. That is actually the 19th century — the core 19th century and late 19th century, especially — energy medium. And actually, the history of the 19th century energy is switching from wood and hydropower to coal-powered steam.
And already by the time that the Pearl Street station is built in New York, the United States is crisscrossed with steam engines. Our economy already runs on steam. It’s actually the application of steam and coal — which at that point are kind of old and fundamental technologies to economic function — to power generation. They didn’t have to make any huge discoveries around steam and coal. They were already using steam and coal in factories, they just weren’t intermediating it through the electricity grid.
Jesse Jenkins: That’s right. And in all these cases, you’re just trying to convert that steam, the expansion of that steam, into motion, whether that’s the pistons of a steam engine or the pistons of a reciprocating generator attached to a dynamo in Pearl Street, or, in a lot of factories, just a bunch of belts, right? That would then move equipment throughout the facility. It’s just a lot easier to move energy around, and more precise to do that as electricity. And so over time, the devices in industrial facilities all converted over to using electricity directly, and then you could generate your energy somewhere far away.
And this is the other, second advantage of steam turbines. What made Westinghouse so successful is that they have large economies of scale, so it’s a lot cheaper to generate power from a big steam turbine than the equivalent amount of power from a lot of little steam engines. And that wasn’t … I mean, that’s true for reciprocating engines, but they kind of top out, given their complexity.
The Pearl Strait station generators were in the 100-kilowatt scale. I think there were six of them, originally, so 600 kilowatts, and they only powered a few hundred lights, which is remarkable. These lights, the original lights, were incredibly inefficient, so it took something like 1,000 watts or more per light bulb. Whereas again, now we’re down to like, 10 to 15 watts in an efficient LED bulb. But anyway, they were in that kind of hundreds of watts scale, and that kind of maxed out the scale of the reciprocating engines. Steam turbines you could increase and increase and increase into the megawatt scale, and by doing that utilities or generators were able to lower the cost of energy while expanding customer bases.
Mentioned:
Powering the Dream: The History and Promise of Green Technology, by Alexis Madrigal
This episode of Shift Key is sponsored by …
The Yale Center for Business and the Environment’s online clean energy programs equip you with tangible skills and powerful networks—and you can continue working while learning. In just five hours a week, propel your career and make a difference.
Music for Shift Key is by Adam Kromelow.
The Senate told renewables developers they’d have a year to start construction and still claim a tax break. Then came an executive order.
Renewable energy advocates breathed a sigh of relief after a last-minute change to the One Big Beautiful Bill Act stipulated that wind and solar projects would be eligible for tax credits as long as they began construction within the next 12 months.
But the new law left an opening for the Trump administration to cut that window short, and now Trump is moving to do just that. The president signed an executive order on Monday directing the Treasury Department to issue new guidance for the clean electricity tax credits “restricting the use of broad safe harbors unless a substantial portion of a subject facility has been built.”
The broad safe harbors in question have to do with the way the government defines the “beginning of construction,” which, in the realm of federal tax credits, is a term of art. Under the current Treasury guidance, developers must either complete “physical work of a significant nature” on a given project or spend at least 5% of its total cost to prove they have started construction during a given year, and are therefore protected from any subsequent tax law changes.
As my colleague Matthew Zeitlin previously reported, oftentimes something as simple as placing an order for certain pieces of equipment, like transformers or solar trackers, will check the box. Still, companies can’t just buy a bunch of equipment to qualify for the tax credits and then sit on it indefinitely. Their projects must be up and operating within four years, or else they must demonstrate “continuous progress” each year to continue to qualify.
As such, under existing rules and Trump’s new law, wind and solar developers would have 12 months to claim eligibility for the investment or production tax credit, and then at least four years to build the project and connect it to the grid. While a year is a much shorter runway than the open-ended extension to the tax credits granted by the Inflation Reduction Act, it’s a much better deal than the House’s original version of the OBBBA, which would have required projects to start construction within two months and be operating by the end of 2028 to qualify.
Or so it seemed.
The tax credits became a key bargaining chip during the final negotiations on the bill. Senator Lisa Murkowski of Alaska fought to retain the 12-month runway for wind and solar, while members of the House Freedom Caucus sought to kill it. Ultimately, the latter group agreed to vote yes after winning assurances from the president that he would “deal” with the subsidies later.
Last week, as all of this was unfolding, I started to hear rumors that the Treasury guidance regarding “beginning of construction” could be a key tool at the president’s disposal to make good on his promise. Industry groups had urged Congress to codify the existing guidance in the bill, but it was ultimately left out.
When I reached out to David Burton, a partner at Norton Rose Fulbright who specializes in energy tax credits, on Thursday, he was already contemplating Trump’s options to exploit that omission.
Burton told me that Trump’s Treasury department could redefine “beginning of construction” in a number of ways, such as by removing the 5% spending safe harbor or requiring companies to get certain permits in order to demonstrate “significant” physical work. It could also shorten the four-year grace period to bring a project to completion.
But Burton was skeptical that the Treasury Department had the staff or expertise to do the work of rewriting the guidance, let alone that Trump would make this a priority. “Does Treasury really want to spend the next couple of months dealing with this?” he said. “Or would it rather deal with implementing bonus depreciation and other taxpayer-favorable rules in the One Big Beautiful Bill instead of being stuck on this tangent, which will be quite a heavy lift and take some time?”
Just days after signing the bill into law, Trump chose the tangent, directing the Treasury to produce new guidance within 45 days. “It’s going to need every one of those days to come out with thoughtful guidance that can actually be applied by taxpayers,” Burton told me when I called him back on Monday night.
The executive order cites “energy dominance, national security, economic growth, and the fiscal health of the Nation” as reasons to end subsidies for wind and solar. The climate advocacy group Evergreen Action said it would help none of these objectives. “Trump is once again abusing his power in a blatant end-run around Congress — and even his own party,” Lena Moffit, the group’s executive director said in a statement. “He’s directing the government to sabotage the very industries that are lowering utility bills, creating jobs, and securing our energy independence.”
Industry groups were still assessing the implications of the executive order, and the ones I reached out to declined to comment for this story. “Now we’re circling the wagons back up to dig into the details,” one industry representative told me, adding that it was “shocking” that Trump would “seemingly double cross Senate leadership and Thune in particular.”
As everyone waits to see what Treasury officials come up with, developers will be racing to “start construction” as defined by the current rules, Burton said. It would be “quite unusual” if the new guidance were retroactive, he added. Although given Trump’s history, he said, “I guess anything is possible.”
“I believe the tariff on copper — we’re going to make it 50%.”
President Trump announced Tuesday during a cabinet meeting that he plans to impose a hefty tax on U.S. copper imports.
“I believe the tariff on copper — we’re going to make it 50%,” he told reporters.
Copper traders and producers have anticipated tariffs on copper since Trump announced in February that his administration would investigate the national security implications of copper imports, calling the metal an “essential material for national security, economic strength, and industrial resilience.”
Trump has already imposed tariffs for similarly strategically and economically important metals such as steel and aluminum. The process for imposing these tariffs under section 232 of the Trade Expansion Act of 1962 involves a finding by the Secretary of Commerce that the product being tariffed is essential to national security, and thus that the United States should be able to supply it on its own.
Copper has been referred to as the “metal of electrification” because of its centrality to a broad array of electrical technologies, including transmission lines, batteries, and electric motors. Electric vehicles contain around 180 pounds of copper on average. “Copper, scrap copper, and copper’s derivative products play a vital role in defense applications, infrastructure, and emerging technologies, including clean energy, electric vehicles, and advanced electronics,” the White House said in February.
Copper prices had risen around 25% this year through Monday. Prices for copper futures jumped by as much as 17% after the tariff announcement and are currently trading at around $5.50 a pound.
The tariffs, when implemented, could provide renewed impetus to expand copper mining in the United States. But tariffs can happen in a matter of months. A copper mine takes years to open — and that’s if investors decide to put the money toward the project in the first place. Congress took a swipe at the electric vehicle market in the U.S. last week, extinguishing subsidies for both consumers and manufacturers as part of the One Big Beautiful Bill Act. That will undoubtedly shrink domestic demand for EV inputs like copper, which could make investors nervous about sinking years and dollars into new or expanded copper mines.
Even if the Trump administration succeeds in its efforts to accelerate permitting for and construction of new copper mines, the copper will need to be smelted and refined before it can be used, and China dominates the copper smelting and refining industry.
The U.S. produced just over 1.1 million tons of copper in 2023, with 850,000 tons being mined from ore and the balance recycled from scrap, according to United States Geological Survey data. It imported almost 900,000 tons.
With the prospect of tariffs driving up prices for domestically mined ore, the immediate beneficiaries are those who already have mines. Shares in Freeport-McMoRan, which operates seven copper mines in Arizona and New Mexico, were up over 4.5% in afternoon trading Tuesday.