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There’s a decent chance that whoever the Republican Party nominates for president in 2024 will eventually win the White House.
That means they will have a huge sway over how — and whether — the United States pursues its energy and climate goals during this decisive decade for decarbonization. So while some — but not all — Republican officials reject the reality of climate change, key differences exist in the way each GOP presidential candidate talks about the issue.
Ahead of the first Republican primary debate, here is a guide to each of the major candidates and where they stand on climate change and energy questions. We plan on updating it through the campaign.
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Who is he? The 45th — and maybe the 47th — president of the United States. A four-time criminal defendant.
What he says about climate change: That it’s a “hoax,” “a total hoax,” “an expensive hoax,” and “a total, and very expensive, hoax.” Then in 2018 he told “Sixty Minutes” that “it’s not a hoax.” But recently he’s been saying it’s a hoax again.
What he did about climate change: Oh, what didn’t he try to do? He rolled back more than 100 climate or environmental regulations, pulled America out of the Paris Agreement, and expanded oil drilling in Alaska. He declined to regulate toxic particulate air pollution and tried to subsidize the coal industry. That said, his rollbacks were rarely as effective as he hoped because the court system often blocked them for lack of paperwork.
What he wants to do next: More of the same. He has promised to end any support for electric vehicles, pull America out of the Paris Agreement again, and build more oil refineries and gas pipelines. “Nobody has more liquid gold under their feet than the United States of America. And we will use it and profit by it and live with it,” he said.
Who is he? The 46th governor of Florida.
What’s his deal? DeSantis hates the effects of climate change, but doesn’t want to touch the causes.
What he says about climate change: DeSantis would prefer not to use that phrase — it’s too left-wing. “This idea of, quote, ‘climate change’ has become politicized. My environmental policy is just to try to do things that benefit Floridians,” he said in 2019. A year earlier, he offered: “I am not a global warming person. I don’t want that label on me.”
But he sometimes brags about his green record, even if he never says climate or carbon. “In Florida, we’ve seen emissions go down dramatically in the last 10 years,” he told Trey Gowdy, the Fox News host, this spring. “But that’s through market and innovation, that’s not through mandates.”
What he’s done about climate change: Despite his personal reticence to use the c-word, he lifted an alleged state-level ban on saying climate change, appointed Florida’s first state resilience officer, and has signed millions of dollars into law to fight flooding and sea-level rise. He also ordered the state environmental agency to base its decisions on the best-available science.
Yet lately he’s declined hundreds of millions in federal energy-efficiency funding and vetoed a bipartisan bill that would have saved Florida $277 million by replacing some state-owned cars with electric vehicles.
What he wants to do as president: DeSantis has promised to “reverse the federal government's attempt to force people to buy electric vehicles.” He has also pledged to “unleash our domestic energy sector” and “modernize and protect our grid,” although he hasn’t said how he would do either.
You probably didn’t know: DeSantis implemented a fracking ban soon after becoming governor, but hasn’t gotten the legislature to enact it.
Who is he? The 48th vice president of the United States and a likely star witness at one of Donald Trump’s criminal trials.
What he says about climate change: Back when he was running for the House in 2000, he said climate change was “a myth.” More recently, he’s recognized that human activities have “some” impact on the climate, but rejected the idea that climate change is a threat to national security.
What he’s done about climate change: As vice president, he helped Trump repeal dozens of climate protections. He praised the president’s decision to leave the Paris Agreement, saying it was “so refreshing to have a presidents who stands without apology ... for America first.”
What he wants to do: Pence has proposed perhaps the most detailed energy policy of any GOP candidate. Although he has promised increasing production of “all forms of U.S. energy,” much of his policy would boost fossil fuels: He wants to open up oil-and-gas drilling on federal land, loosen permitting rules to speed pipeline construction, increase oil refining capacity, and repeal much of the Inflation Reduction Act.
Who is she? The former governor of South Carolina, Nikki Haley was President Donald Trump’s ambassador to the United Nations from 2017 to 2018.
What she says about climate change: That it’s real, man-made, and that it could present threats to the United States.
What she’s done about climate change: As Trump’s UN ambassador, she helped orchestrate America’s withdrawal from the Paris Agreement, the nonbinding global climate treaty. Back when she was South Carolina’s governor, she allegedly suppressed a state-level climate report.
What she wants to do as president: Haley has been vague, although she has said most liberal climate policies would “cost trillions and destroy our economy.” She’s backed efforts to capture carbon dioxide from industrial facilities. She also wants to plant more trees.
Who is he? A former insurance salesman, Tim Scott has served as a senator from South Carolina since 2013. He is the first African-American senator to be elected from the South since Reconstruction.
What he says about climate change: He has recognized that human activities are having some influence on the climate. “I am not living under a rock,” he said.
What he’s done about climate change: Scott’s decade-long Senate record is notably unfriendly to the climate. He voted against the Kigali Amendment, a global climate treaty that phased out the use of hydrofluorocarbon pollutants, even though 19 of his GOP colleagues supported it. He also opposed the bipartisan infrastructure bill, which funded EV chargers, public transit, and carbon removal experiments. And he has opposed messaging bills that recognized that human activity is driving climate change, even when his colleague, Sen. Lindsey Graham, supported them.
What he wants to do about climate change: He’s been vague. A prominent Republican donor told Axios that he supports building out the next-generation nuclear-power industry. Scott has said it’s “ridiculous to talk about a climate emergency when we have a border emergency that is an existential threat right now.”
Who is he? Christie was the governor of New Jersey from 2010 to 2018.
What he says about climate change: That it’s real. “There’s undeniable data that CO2 levels and other greenhouse gases in our atmosphere are increasing … When you have over 90 percent of the world’s scientists who have studied this stating that climate change is occurring and that humans play a contributing role, it’s time to defer to the experts,” he said more than a decade ago.
What he’s done about climate change: As governor, he pulled New Jersey out of the Regional Greenhouse Gas Initiative, a cap-and-trade market for carbon emissions from the power sector. But he also fought to cut emissions from a Pennsylvania coal plant.
What he wants to do about climate change: Like many candidates, he supports an “all-of-the-above” energy plan, although he has been kinder to climate goals than other Republicans and shown a particular interest in nuclear power. “We can’t disarm ourselves economically while we convert to cleaner energy,” he told a New Hampshire crowd in August. He supports increasing domestic oil production to help Ukraine.
Who is he? The son of Indian immigrants, Ramaswamy is the former chief executive of Roivant Sciences, a biotech company. The 38-year-old billionaire rose to prominence in conservative circles by opposing ESG investing — that is, environment, sustainability, and governance.
What he says about climate change: A lot. He toldThe Washington Post that he is “not a climate denier” but that global warming will not be “entirely bad.” He has also claimed that fossil fuels are “essential to human flourishing,” seeming to reject the modern scientific consensus that carbon pollution is causing climate change.
What he’s done about climate change: Ramaswamy has never held elective office. But as an anti-ESG activist, he wrote letters to Chevron telling it to stop supporting a carbon tax or monitoring some of its emissions.
What he wants to do about climate change: He appears to support almost no restrictions on carbon pollution. He wants to “drill, frack, and burn coal.” He also wants to “abandon the climate cult and unshackle nuclear energy,” even though it generates zero-carbon electricity.
Who is he? Hutchinson, a lawyer, was the governor of Arkansas from 2015 to 2023.
What he says about climate change: He toldThe New York Times that climate change is real and that human activities are “a contributing factor” to it. He doesn’t see it as an existential threat to the United States.
What he’s done about climate change: When campaigning for governor, Hutchinson promised to fight President Barack Obama’s Clean Power Plan, which would have cut carbon pollution from power plants. He praised some of President Trump’s environmental rollbacks.
What he wants to do about climate change: Hutchinson supports “energy independence” and opposes any effort to restrict carbon emissions. He told the Times that he would pull America out of the Paris Agreement and loosen rules on pipelines and drilling.
Who is he? Burgum is a former software executive and the 33rd governor of North Dakota.
What he says about climate change: Burgum told the Sioux City Journal that climate change is real, but that he doesn’t want to talk about the role that humans are playing in causing it. “The debate we're having between the different edges is one where cancel culture is alive and well because if anybody questions any aspect of this, they're immediately ostracized,” he said.
What he’s done about climate change: North Dakota is one of the country’s leading fossil-fuel producers, but Burgum has pledged to achieve “carbon neutrality” by 2030 without losing that commanding position. He wants to use carbon-capture technology, which his government has helped subsidize, to meet that goal within the state.
He also created North Dakota’s first Department of Environmental Quality.
What he wants to do about climate change: He’s been vague. “Anyone who cares about the climate should want as much energy produced in America as possible and sold around the globe,” his spokesman toldThe Washington Post.
Read more about the politics of climate change:
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The agency provided a list to the Sierra Club, which in turn provided the list to Heatmap.
Officials at the Environmental Protection Agency remain closed-lipped about which grants they’ve canceled. Earlier this week, however, the office provided a written list to the Sierra Club in response to a Freedom of Information Act request, which begins to shed light on some of the agency’s actions.
The document shows 49 individual grants that were either “canceled” or prevented from being awarded from January 20 through March 7, which is the day the public information office conducted its search in response to the FOIA request. The grants’ total cumulative value is more than $230 million, although some $30 million appears to have already been paid out to recipients.
The numbers don’t quite line up with what the agency has said publicly. The EPA published three press releases between Trump’s inauguration and March 7, announcing that it had canceled a total of 42 grants and “saved” Americans roughly $227 million. In its first such announcement on February 14, the agency said it was canceling a $50 million grant to the Climate Justice Alliance, but the only grant to that organization on the FOIA spreadsheet is listed at $12 million. To make matters more confusing, there are only $185 million worth of EPA grant cuts listed on the Department of Government Efficiency’s website from the same time period. (Zeldin later announced more than 400 additional grant terminations on March 10.)
Nonetheless, the document gives a clearer picture of which grants Administrator Lee Zeldin has targeted. Nearly half of the canceled grants are related to environmental justice initiatives, which is not surprising, given the Trump administration’s directives to root out these types of programs. But nearly as many were funding research into lower-carbon construction materials and better product labeling to prevent greenwashing.
Here’s the full list of grants, by program:
A few more details and observations from this list:
In the original FOIA request, Sierra Club had asked for a lot more information, including communications between EPA and the grant recipients, and explanations for why the grants — which in many cases involved binding contracts between the government and recipients — were being terminated. In its response, EPA said it was still working on the rest of the request and expected to issue a complete response by April 12.
Defenders of the Inflation Reduction Act have hit on what they hope will be a persuasive argument for why it should stay.
With the fate of the Inflation Reduction Act and its tax credits for building and producing clean energy hanging in the balance, the law’s supporters have increasingly turned to dollars-and-cents arguments in favor of its preservation. Since the election, industry and research groups have put out a handful of reports making the broad argument that in addition to higher greenhouse gas emissions, taking away these tax credits would mean higher electricity bills.
The American Clean Power Association put out a report in December, authored by the consulting firm ICF, arguing that “energy tax credits will drive $1.9 trillion in growth, creating 13.7 million jobs and delivering 4x return on investment.”
The Solar Energy Industries Association followed that up last month with a letter citing an analysis by Aurora Energy Research, which found that undoing the tax credits for wind, solar, and storage would reduce clean energy deployment by 237 gigawatts through 2040 and cost nearly 100,000 jobs, all while raising bills by hundreds of dollars in Texas and New York. (Other groups, including the conservative environmental group ConservAmerica and the Clean Energy Buyers Association have commissioned similar research and come up with similar results.)
And just this week, Energy Innovation, a clean energy research group that had previously published widely cited research arguing that clean energy deployment was not linked to the run-up in retail electricity prices, published a report that found repealing the Inflation Reduction Act would “increase cumulative household energy costs by $32 billion” over the next decade, among other economic impacts.
The tax credits “make clean energy even more economic than it already is, particularly for developers,” explained Energy Innovation senior director Robbie Orvis. “When you add more of those technologies, you bring down the electricity cost significantly,” he said.
Historically, the price of fossil fuels like natural gas and coal have set the wholesale price for electricity. With renewables, however, the operating costs associated with procuring those fuels go away. The fewer of those you have, “the lower the price drops,” Orvis said. Without the tax credits to support the growth and deployment of renewables, the analysis found that annual energy costs per U.S. household would go up some $48 annually by 2030, and $68 by 2035.
These arguments come at a time when retail electricity prices in much of the country have grown substantially. Since December 2019, average retail electricity prices have risen from about $0.13 per kilowatt-hour to almost $0.18, according to the Bureau of Labor Statistics. In Massachusetts and California, rates are over $0.30 a kilowatt-hour, according to the Energy Information Administration. As Energy Innovation researchers have pointed out, states with higher renewable penetration sometimes have higher rates, including California, but often do not, as in South Dakota, where 77% of its electricity comes from renewables.
Retail electricity prices are not solely determined by fuel costs Distribution costs for maintaining the whole electrical system are also a factor. In California, for example,it’s these costs that have driven a spike in rates, as utilities have had to harden their grids against wildfires. Across the whole country, utilities have had to ramp up capital investment in grid equipment as it’s aged, driving up distribution costs, a 2024 Energy Innovation report argued.
A similar analysis by Aurora Energy Research (the one cited by SEIA) that just looked at investment and production tax credits for wind, solar, and batteries found that if they were removed, electricity bills would increase hundreds of dollars per year on average, and by as much as $40 per month in New York and $29 per month in Texas.
One reason the bill impact could be so high, Aurora’s Martin Anderson told me, is that states with aggressive goals for decarbonizing the electricity sector would still have to procure clean energy in a world where its deployment would have gotten more expensive. New York is targetinga target for getting 70% of its electricity from renewable sources by 2030, while Minnesota has a goal for its utilities to sell 55% clean electricity by 2035 and could see its average cost increase by $22 a month. Some of these states may have to resort to purchasing renewable energy certificates to make up the difference as new generation projects in the state become less attractive.
Bills in Texas, on the other hand, would likely go up because wind and solar investment would slow down, meaning that Texans’ large-scale energy consumption would be increasingly met with fossil fuels (Texas has a Renewable Portfolio Standard that it has long since surpassed).
This emphasis from industry and advocacy groups on the dollars and cents of clean energy policy is hardly new — when the House of Representatives passed the (doomed) Waxman-Markey cap and trade bill in 2009, then-Speaker of the House Nancy Pelosi told the House, “Remember these four words for what this legislation means: jobs, jobs, jobs, and jobs.”
More recently, when Democratic Senators Martin Heinrich and Tim Kaine hosted a press conference to press their case for preserving the Inflation Reduction Act, the email that landed in reporters’ inboxes read “Heinrich, Kaine Host Press Conference on Trump’s War on Affordable, American-Made Energy.”
“Trump’s war on the Inflation Reduction Act will kill American jobs, raise costs on families, weaken our economic competitiveness, and erode American global energy dominance,” Heinrich told me in an emailed statement. “Trump should end his destructive crusade on affordable energy and start putting the interests of working people first.”
That the impacts and benefits of the IRA are spread between blue and red states speaks to the political calculation of clean energy proponents, hoping that a bill that subsidized solar panels in Texas, battery factories in Georgia, and battery storage in Southern California could bring about a bipartisan alliance to keep it alive. While Congressional Republicans will be scouring the budget for every last dollar to help fund an extension of the 2017 Tax Cuts and Jobs Act, a group of House Republicans have gone on the record in defense of the IRA’s tax credits.
“There's been so much research on the emissions impact of the IRA over the past few years, but there's been comparatively less research on the economic benefits and the household energy benefits,” Orvis said. “And I think that one thing that's become evident in the last year or so is that household energy costs — inflation, fossil fuel prices — those do seem to be more top of mind for Americans.”
Opinion modeling from Heatmap Pro shows that lower utility bills is the number one perceived benefit of renewables in much of the country. The only counties where it isn’t the number one perceived benefit are known for being extremely wealthy, extremely crunchy, or both: Boulder and Denver in Colorado; Multnomah (a.k.a. Portland) in Oregon; Arlington in Virginia; and Chittenden in Vermont.
On environmental justice grants, melting glaciers, and Amazon’s carbon credits
Current conditions: Severe thunderstorms are expected across the Mississippi Valley this weekend • Storm Martinho pushed Portugal’s wind power generation to “historic maximums” • It’s 62 degrees Fahrenheit, cloudy, and very quiet at Heathrow Airport outside London, where a large fire at an electricity substation forced the international travel hub to close.
President Trump invoked emergency powers Thursday to expand production of critical minerals and reduce the nation’s reliance on other countries. The executive order relies on the Defense Production Act, which “grants the president powers to ensure the nation’s defense by expanding and expediting the supply of materials and services from the domestic industrial base.”
Former President Biden invoked the act several times during his term, once to accelerate domestic clean energy production, and another time to boost mining and critical minerals for the nation’s large-capacity battery supply chain. Trump’s order calls for identifying “priority projects” for which permits can be expedited, and directs the Department of the Interior to prioritize mineral production and mining as the “primary land uses” of federal lands that are known to contain minerals.
Critical minerals are used in all kinds of clean tech, including solar panels, EV batteries, and wind turbines. Trump’s executive order doesn’t mention these technologies, but says “transportation, infrastructure, defense capabilities, and the next generation of technology rely upon a secure, predictable, and affordable supply of minerals.”
Anonymous current and former staffers at the Environmental Protection Agency have penned an open letter to the American people, slamming the Trump administration’s attacks on climate grants awarded to nonprofits under the Inflation Reduction Act’s Greenhouse Gas Reduction Fund. The letter, published in Environmental Health News, focuses mostly on the grants that were supposed to go toward environmental justice programs, but have since been frozen under the current administration. For example, Climate United was awarded nearly $7 billion to finance clean energy projects in rural, Tribal, and low-income communities.
“It is a waste of taxpayer dollars for the U.S. government to cancel its agreements with grantees and contractors,” the letter states. “It is fraud for the U.S. government to delay payments for services already received. And it is an abuse of power for the Trump administration to block the IRA laws that were mandated by Congress.”
The lives of 2 billion people, or about a quarter of the human population, are threatened by melting glaciers due to climate change. That’s according to UNESCO’s new World Water Development Report, released to correspond with the UN’s first World Day for Glaciers. “As the world warms, glaciers are melting faster than ever, making the water cycle more unpredictable and extreme,” the report says. “And because of glacial retreat, floods, droughts, landslides, and sea-level rise are intensifying, with devastating consequences for people and nature.” Some key stats about the state of the world’s glaciers:
In case you missed it: Amazon has started selling “high-integrity science-based carbon credits” to its suppliers and business customers, as well as companies that have committed to being net-zero by 2040 in line with Amazon’s Climate Pledge, to help them offset their greenhouse gas emissions.
“The voluntary carbon market has been challenged with issues of transparency, credibility, and the availability of high-quality carbon credits, which has led to skepticism about nature and technological carbon removal as an effective tool to combat climate change,” said Kara Hurst, chief sustainability officer at Amazon. “However, the science is clear: We must halt and reverse deforestation and restore millions of miles of forests to slow the worst effects of climate change. We’re using our size and high vetting standards to help promote additional investments in nature, and we are excited to share this new opportunity with companies who are also committed to the difficult work of decarbonizing their operations.”
The Bureau of Land Management is close to approving the environmental review for a transmission line that would connect to BluEarth Renewables’ Lucky Star wind project, Heatmap’s Jael Holzman reports in The Fight. “This is a huge deal,” she says. “For the last two months it has seemed like nothing wind-related could be approved by the Trump administration. But that may be about to change.”
BLM sent local officials an email March 6 with a draft environmental assessment for the transmission line, which is required for the federal government to approve its right-of-way under the National Environmental Policy Act. According to the draft, the entirety of the wind project is sited on private property and “no longer will require access to BLM-administered land.”
The email suggests this draft environmental assessment may soon be available for public comment. BLM’s web page for the transmission line now states an approval granting right-of-way may come as soon as May. BLM last week did something similar with a transmission line that would go to a solar project proposed entirely on private lands. Holzman wonders: “Could private lands become the workaround du jour under Trump?”
Saudi Aramco, the world’s largest oil producer, this week launched a pilot direct air capture unit capable of removing 12 tons of carbon dioxide per year. In 2023 alone, the company’s Scope 1 and Scope 2 emissions totalled 72.6 million metric tons of carbon dioxide equivalent.