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Republicans seem intent on making the Inflation Reduction Act an electoral issue.

If Republicans repeal parts of a climate law that nobody knew about, did they ever exist?
On Thursday, the Republican-controlled House passed the “Lower Energy Costs Act,” which would not only accelerate fossil fuel projects but also take a blade to a few key provisions in the Inflation Reduction Act. As legislation, the Republican bill is “dead on arrival” in the Senate and stands almost no chance of being passed into law. But it should still be a wakeup call that America’s historic piece of climate legislation isn’t entirely safe.
The stakes are amplified by the fact that while the Inflation Reduction Act is fairly popular on the surface, the public is still pretty clueless about it.
In December, the Yale Program on Climate Communications found that when people were provided with a brief description of the new law, about two in three registered voters, or 68%, said they supported it. That included 66% of those who identified as “liberal” or “moderate” Republicans. But the same poll found that 57% of voters hadn’t heard much about the legislation. That still seems to be the case, as the Heatmap Climate Poll, conducted in February by Benenson Strategy Group, found that some 63% of Americans have heard “not much” or “nothing” about what is contained in the Inflation Reduction Act. I can also personally confirm that no one seems to know what the hell it is by the blank stares I receive whenever people ask me what I’ve been writing about recently.
Though Biden‘s stance on climate policy was a major draw for voters during the election, 53% of Democrats and 73% of independents reported not hearing much about his signature climate package, per the Heatmap poll.
Provisions like the electric vehicle tax credit, which has been grabbing headlines for months, are somehow failing to appear on many people’s radar. Even 62% of people who said they "wanted to drive an electric vehicle in the future" also reported that they didn't know much about the IRA, and 45% of all respondents reported they weren't aware of the tax credit until taking Heatmap's survey.
It’s not exactly a surprise that people don’t know the ins and outs of a 700-plus page mega-bill that went by several different names over the course of more than a year of grueling, will-they-or-won’t-they-pass it negotiations. The fact that the biggest climate and clean energy package in history is called “The Inflation Reduction Act” doesn’t help, either.
It’s clear that once people learn about what’s in it, those provisions will be popular, said Jamal Raad, co-founder and senior advisor for Evergreen Action, a climate policy advocacy group. Indeed, the Yale survey found that when asked if they support government subsidies for renewable energy, electric vehicles, and home energy efficiency, most Americans said yes. “The challenge of the movement and the administration and others is to tell the story of the clean energy future we’re building. The polling suggests that that work still lies ahead of us,” said Raad.
To be clear, the Republican bill doesn’t entirely repeal the Inflation Reduction Act. It would eliminate a fee on methane emissions and a $27 billion Greenhouse Gas Reduction Fund, much of which is dedicated to spurring renewable energy projects in low-income communities. A section titled “Homeowner Energy Freedom” contains provisions that would cut rebates and contractor training for installing energy efficient, electric appliances like heat pumps and induction stoves.
There was already a question about whether some of these programs would actually reach the public, as they rely on states to apply for the funding and distribute it. “There’s a risk of Republican governors deciding they’re not going to take advantage of projects or programs,” said Josh Freed, who leads the climate and energy program at the center-left think tank Third Way. He said it was a problem that advocates like himself need to think through. “How do we communicate to voters that the decisions that governors are making are literally hurting their pockets?”
It also won’t help that navigating the web of tax credits and rebates has already been a challenge for consumers. On Friday, the Treasury Department unveiled new rules for the electric vehicle tax credit that will probably dramatically scale back which models qualify, at least in the short term. Some homeowners eager to take advantage of rebates to replace their boilers and water heaters with electric versions have come up against skeptical contractors who barely understand how the rebates work themselves.
Still, Raad thinks the public will begin to feel the benefits of the Inflation Reduction Act soon enough, due to the nature of some of the other provisions, like federal tax credits for wind and solar farms and domestic manufacturing. “You will see major investment in rural and Republican areas just due to the nature of where clean energy is. So the tax credits are a pretty decent check on these funds being distributed pretty much across the country,” he said.
At least so far, those tax credits don’t appear to be on Republicans’ short list to nix. To Raad, the House energy package that passed this week was more about appealing to Republican donors in the fossil fuel industry, who want support for more drilling, than riling up the conservative base. But some members of Congress have indicated it’s just the beginning of a push for full repeal.
“They’re gonna have to try to point to some things that they’re doing to govern, and energy seems to be one of those things that they have enough agreement on that they can actually introduce legislation,” said Freed. “Whether there's a broader appeal to the public than Republican primary voters is a very big question. But I think they’re gonna keep going after it.”
The Heatmap Climate Poll of 1,000 American adults was conducted via online panels by Benenson Strategy Group from Feb. 15 to 20, 2023. The survey included interviews with Americans in all 50 states and Washington, D.C. The margin of sampling error is plus or minus 3.02 percentage points. You can read more about the topline results here.
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CleanCounts is announcing new hourly matching credits, among other “enhancements.”
Renewable energy certificates, or RECS — the credits that companies buy in order to make claims that their operations “run on renewable energy” — are getting more sophisticated.
CleanCounts, a nonprofit that runs one of the biggest registries for RECs in North America, announced on Wednesday that it now has the capability to issue certificates tied to the exact hour the renewable energy was produced, opening the door to more reality-based clean energy claims. For companies that want to match their renewable energy purchases to the hours when their factories and stores are actually consuming power, “that was a critical piece of infrastructure that was missing,” Benjamin Gerber, the CEO of CleanCounts, told me.
The company also announced “additional enhancements” to its registry that will enable a wider range of new REC products, from certificates tied to “pollinator-friendly solar,” to projects owned by indigenous Tribes, to “low-impact hydropower” projects that mitigate harm to fish. Gerber said he thinks having a system to track and verify these benefits will help companies tell a different story about the infrastructure they are building, and in so doing help turn the tide of public support.
Traditionally, a REC represents a megawatt-hour of electricity that has been generated by a renewable energy source such as wind, solar, geothermal, or moving water. The generator records every megawatt-hour it produces with a registry like CleanCounts, which issues certificates; companies then buy these certificates, either in advance under power purchase agreements or after the fact in the spot market. The registry then “retires” the certificates once the REC buyer chooses to “use” it to make a clean energy claim. Registries ensure that nobody is counting the same megawatt-hour more than once.
Today, a lot of corporations simply match their annual energy consumption with certificates. If they anticipate consuming 100 megawatts, they might buy 100 megawatts of solar RECs — even if their factories operate at night — and then claim they “run on 100% renewable energy.” Critics argue these types of claims mislead the public and tip the scales toward the cheapest renewable sources — i.e. solar and wind — rather than those that can generate energy in the off-hours, such as batteries, geothermal, and nuclear. Many clean energy advocates want to see companies move toward making more specific claims about the number of hours they run on renewable energy.
Google got behind this idea several years ago, pledging to match its consumption with clean energy on a 24/7 basis. CleanCounts piloted a method with Google to issue the company hourly RECs, but to do so it had to basically reverse engineer the certificates, embedding data regarding the time the energy was produced after the fact. That made it complicated to true up a company’s energy consumption data with its REC purchases and say, “we covered X number of hours with clean energy.”
Now, CleanCounts will be able to specifically issue a credit for “1 megawatt-hour produced Wednesday, September 16, at 9:00 a.m.,” for example, making it far easier for companies to adopt an hourly matching strategy.
“Instead of breaking it apart, they're basically issuing it as an already granularized tradable certificate,” Alex Piper, the head of policy at EnergyTag, a nonprofit that advocates for hourly matching, told me. “Which is what is new and exciting, and opens the door for more liquid transactions and a broader and more impactful marketplace.”
Hourly matching is not exactly popular in the corporate sustainability world. A lot of companies and sustainability consultants argue that accounting for their energy on an hourly basis will be too complicated, too expensive, and ultimately crater the corporate clean energy market. Corporations are in a showdown with EnergyTag and other proponents of hourly matching to convince the Greenhouse Gas Protocol, a nonprofit that sets standards for corporate carbon accounting, of their case.
The new CleanCounts product solves at least one of those challenges, making hourly clean energy procurement much simpler.
That might also reap benefits in the form of consumer trust. New polling from EnergyTag and YouGov found that Americans tend to agree that companies shouldn’t claim to use solar at night. When asked, “When should a company count as a clean energy user?” 45% of respondents selected “only when their clean energy supply matches the hours they actually use electricity,” while 22% chose “when their clean energy averages out over the year (i.e. daytime solar covering nighttime usage.)” Just under a third of the 1,292 respondents selected “don’t know.”
Even if companies start buying hourly RECs, however, another challenge will be figuring out how to tell their customers, most of whom have no idea what a REC is. For years, companies have simply advertised that they are 100% renewable. What will it take to convince customers that actually, “We use clean energy about half the time we operate” is a more laudable claim?
Current conditions: Severe storms are drenching a broad swath of the Midwest with heavy rain from Des Moines to Fort Wayne • Intense downpours put all 76 of Thailand’s provinces, or changwat, on a five-day flooding alert, ending on Sunday • Tropical Storm Dujuan has strengthened in the Pacific en route to Japan.

The Trump administration has narrowed the federal government’s interpretation of the Endangered Species Act to only consider intentional targeting of protected animals illegal. The move, part of what The New York Times called “a seismic shift” in the application of one of the nation’s bedrock conservation laws, would essentially free energy companies from the need to, for example, invest in infrastructure to keep migratory birds from making deadly landings in ponds of oil and gas slurry. Killing endangered animals “almost always happens incidentally, in the course of economic activity,” the newspaper noted. It’s unclear whether the legal change would also apply to one of the industries President Donald Trump most frequently antagonizes for its accidental killing of birds: the wind industry.
When President Donald Trump announced an energy truce between Ukraine and Russia, he promised that a halt to attacks on pipelines and refineries would lower prices on diesel worldwide, insisting the Iran War wasn’t to blame. But half of Russia’s six top diesel-producing refineries were forced to significantly cut back or completely stop production this month due to damage from Ukrainian drone attacks, according to a Reuters analysis published Wednesday. Russian President Vladimir Putin, meanwhile, is making a $135 billion bet on Arctic oil that OilPrice.com suggested “could save his Ukraine war.”
U.S. energy companies, meanwhile, are storming into a country in America’s backyard that — unlike the Kremlin’s attempt at a blitzkrieg capture of Kyiv’s leaders in 2022 — successfully decapitated a rebellious regime and reasserted Washington’s regional dominance. I’m talking, of course, about Venezuela. Harold Hamm, the oil tycoon behind the U.S. shale boom, told the Heartlander News yesterday that his company had signed a tentative agreement to explore one of the South American nation’s oil fields. New York-based Heeney Capital is eyeing a gold mine in Venezuela, per Reuters. Bloomberg reported that the company is also looking to ship aluminum from Venezuela to the U.S. Exxon Mobil, meanwhile, is “nearing a preliminary deal” to invest in Venezuela oil, according to The Wall Street Journal.
The Federal Reserve raised the benchmark federal interest rate by a quarter point Wednesday. The U.S. central bank’s first rate change since Chairman Kevin Warsh took over in May, and its first rate hike since 2023, will bring the federal funds rate to between 3.75% and 4%. The increase could make raising capital “more difficult” for “capital-intensive renewable and clean energy industries,” my colleague Matthew Zeitlin wrote yesterday.
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Lawmakers in the House of Representatives overwhelmingly passed the first major bill to curb the costs of the AI boom with legislation Politico described as “intended to shield Americans from potential energy costs associated with data centers.” The Ratepayer Protection Act passed in a 417 to 3 vote. The bipartisan win hands the GOP a victory ahead of the November election on one of the issues firing up voters the most. The bill would require states to consider a federal standard guaranteeing that large power consumers pay for 100% of the costs of new generation and transmission upgrades, but falls short of a direct mandate.
Meanwhile, the House split along partisan lines for another bill on California’s right to regulate pollution more strictly than the federal government. The chamber voted 216 to 211 to bar California from setting strict new limits on air pollution from ships docked at the state’s ports, marking what The New York Times called “the latest salvo by Republicans against the state’s pioneering environmental policies.” The move comes after Congress last year banned Sacramento from imposing a ban on gasoline-powered vehicles by 2035.
One of the most significant nuclear stock market debuts of the past few years has hit a major hiccup. On Wednesday night, Holtec Nuclear Corporation suspended plans for an initial public offering, citing “market conditions.” Bloomberg and Reuters first reported the postponement, which I confirmed with Holtec last night. “Holtec will continue to evaluate the timing of the offering in the future,” the company told me. With plans to restart a nuclear reactor for the first time in U.S. history in the coming months, Holtec is the only company likely to bring (somewhat) new atomic electricity onto the grid before 2030. The company owns several other decommissioning nuclear plants, where it plans to build its own in-house small modular reactors.
Another major player in the burgeoning nuclear market, meanwhile, hit a major regulatory milestone. Blue Energy, a developer that bills itself as “agnostic” to reactor technologies, is instead focused on building facilities that will initially run on gas and eventually transition to reactors, with GE Vernova Hitachi Nuclear Energy’s BWRX-300 — the closest rival to Holtec’s SMR-300 — centering in those plans at the moment. On Wednesday, Blue Energy submitted its application for a construction permit to the Nuclear Regulatory Commission for its inaugural gas-to-nuclear project in Port of Victoria, Texas. The submission makes Blue Energy one of just five companies so far to ask the NRC for permission to begin building. “This is serious work done by serious people for a serious project,” Blue Energy CEO Jake Jurewicz said in a statement. “This is another huge step towards building the world’s first gas-to-nuclear power plant and proving the Blue Energy approach to build nuclear in the safest, quickest, and most scalable way possible.”
The wine-dark sea is getting more briny. As its temperatures rise faster than the global ocean surface average, the Mediterranean Sea is growing saltier. The upper 100 meters of the sea between Europe and Africa have been about 2 degrees Celsius warmer than their 1950 to 1999 average, according to a study published in Geophysical Research Letters. “For us, what was alarming was the rate at which this is changing and the depths that such significant changes reach,” Elena Terzić, a physical oceanographer at the Ruđer Bošković Institute and lead author of the study, told Bloomberg. “The warming and salinification are statistically significant down to three or four thousand meters, and the speed-up itself reaches down to about 2,500 meters.”
The company plans to invest in domestic manufacturing for its high-heat magnets.
Our electricity system runs on magnets. Every transformer stepping voltage up or down, every inductor smoothing out electrical current, and every motor turning electricity into motion relies on the same basic physics: magnetic fields that control the flow of electrons, converting, filtering, and transporting power at every stage. But as AI and electrification push the grid to its limits, better magnetic materials can help power electronics — and our grid itself — keep up.
That’s the bet behind CorePower Magnetics, a Pittsburgh-based startup which raised a $10.5 million funding round co-led by Engine Ventures and Material Impact, announced on Thursday. The startup is developing more efficient, power-dense components such as inductors and transformers using proprietary nanocrystalline magnetic materials, whose ultra-fine grains reduce energy loss. While these materials have historically been brittle and limited to operating at temperatures below 150 degrees Celsius, CorePower says it engineered alloys that can perform above 200 degrees while maintaining durability.
That higher temperature ceiling is critical. As surging electricity demand meets our increasingly complex grid, power electronics like inductors and transformers are being pushed to handle more power, greater voltages, and higher frequencies than ever before. Magnetic material that can run hotter allows engineers to push more power through smaller components. In the context of a data center, for example, that could equate to about a 10% overall reduction in power demand, CorePower’s CEO Sam Kernion told me
“Data centers are the tip of the spear for this really big push into power electronics,” Kernion explained. “If you look more broadly, electricity demand is growing, but the grid itself is becoming a lot more complex, and data centers are just a great example of that.”
Traditionally, electricity flowed unidirectionally from large, centralized power plants to homes, businesses, and other end users. But now the system must support a wider array of both generation and demand sources. Distributed energy resources like rooftop solar panels can generate power directly where it’s consumed, while batteries (and soon electric vehicles) can both draw power and send it back to the grid. Today’s standard electrical equipment isn’t built to handle the bidirectional power flow and real-time current and voltage conversions that this new ecosystem demands.
Solid-state transformer startups such as Heron Power and DG Matrix are tackling this same challenge, using advanced semiconductor technology to convert voltage electronically while also handling functions like bidirectional power flow and alternating-to-direct current conversion. But even these newer systems still generally rely on conventional magnetic materials, which CorePower says have become a key bottleneck.
“We’re taking a car engine, and now we’re going to a jet engine in terms of how different this is,” Kernion told me regarding the demands of this new, higher performance operating environment.
CorePower is designing its advanced, medium-frequency transformers to operate across a broad range of frequencies, from 10 kilohertz to 100 kilohertz. Eventually it plans to sell these transformers to power electronics manufacturers, which will build complete, solid-state systems around the startup’s magnetic core, adding components such as semiconductors and capacitors along with their own software and control systems.
While CorePower hasn’t disclosed any customers to date, it did launch its first product last year, a standardized, low-voltage inductor that’s smaller, lighter, and more efficient than the industry standard. The device smooths out current in power conversion systems, including data center distribution equipment, EV chargers, and inverters that convert DC electricity to AC. Next, CorePower is preparing to launch its standardized transformer product.
The company’s magnet tech could ultimately find numerous applications beyond inductors and transformers. “We’re also able to supply onboard magnetic components for EVs, or uninterruptible power supplies at data centers, or inverters for renewables,” Kernion explained. “Every electron everywhere passes through a magnetic component at some point, so there’s a whole bunch of opportunity out there.”
It’s certainly a fortuitous time to be a domestic power electronics manufacturer. Last month, President Trump signed an executive order banning the import of certain foreign-made bulk power equipment, including substation transformers and grid-connected inverters. While CorePower is mainly focused on producing high-performance equipment that Kernion says can’t currently be sourced domestically or abroad, the push to shore up domestic manufacturing is providing a tailwind for another of its new business lines: amorphous ribbon, a traditional alternative to the electric steel used in conventional distribution transformers on the grid.
With this latest funding, CorePower plans to expand its team and increase manufacturing capacity at its 10,000 square foot pilot manufacturing facility in Pittsburgh, which it was able to complete thanks to a $5 million ARPA-E grant. The company is eventually looking to move into a larger, 100,000 square foot facility in the region to scale its material and component manufacturing further, though there’s no confirmed timeline for this yet.