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On a new plan for an old site, tariffs on Canada, and the Grain Belt Express

Current conditions: Phoenix will “cool” to 108 degrees Fahrenheit today after hitting 118 degrees on Thursday, its hottest day of the year so far • An extreme wildfire warning is in place through the weekend in Scotland • University of Colorado forecasters decreased their outlook for the 2025 hurricane season to 16 named storms, eight hurricanes, and three major hurricanes after a quiet June and July.
President Trump threatened a 35% tariff on Canadian imports on Thursday, giving Prime Minister Mark Carney a deadline of August 1 before the levies would go into effect. The move follows months of on-again, off-again threats against Canada, with former Canadian Prime Minister Justin Trudeau having successfully staved off the tariffs during talks in February. Despite those earlier negotiations, Trump held firm on his 50% tariff on steel and aluminum, which will have significant implications for green manufacturing.
As my colleagues Matthew Zeitlin and Robinson Meyer have written, tariffs on Canadian imports will affect the flow of oil, minerals, and lumber, as well as possibly break automobile supply chains in the United States. It was unclear as of Thursday, however, whether Trump’s tariffs “would affect all Canadian goods, or if he would follow through,” The New York Times reports. The move follows Trump’s announcement this week of tariffs on several other significant trade partners like Japan and South Korea, as well as a 50% tariff on copper.
The long beleaguered Lava Ridge Wind Project, formally halted earlier this year by an executive order from President Trump, might have a second life as the site for small modular reactors, Idaho News 6 reports. Sawtooth Energy Development Corporation has proposed installing six small nuclear power generators on the former Lava Ridge grounds in Jerome County, Idaho, drawn to the site by the power transmission infrastructure that could connect the region to the Midpoint Substation and onto the rest of the Western U.S. The proposed SMR project would be significantly smaller in scale than Lava Ridge, which would have produced 1,000 megawatts of electricity on a 200,000-acre footprint, sitting instead on 40 acres and generating 462 megawatts, enough to power 400,000 homes.
Sawtooth Energy plans to hold four public meetings on the proposal beginning July 21. The Lava Ridge Wind Project had faced strong local opposition — we named it the No. 1 most at-risk project of the energy transition last fall — due in part to concerns about the visibility of the turbines from the Minidoka National Historic Site, the site of a Japanese internment camp.
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Republican Senator Josh Hawley of Missouri said on social media Thursday that Energy Secretary Chris Wright had assured him that he will be “putting a stop to the Grain Belt Express green scam.” The Grain Belt Express is an 804-mile-long, $11 billion planned transmission line that would connect wind farms in Kansas to energy consumers in Missouri, Illinois, and Indiana, which has been nearing construction after “more than a decade of delays,” The New York Times reports. But earlier this month, Missouri Attorney General Andrew Bailey, a Republican, put in a request for the local public service commission to reconsider its approval, claiming that the project had overstated the number of jobs it would create and the cost savings for customers. Hawley has also been a vocal critic of the project and had asked the Energy Department to cancel its conditional loan guarantee for the transmission project.
New electric vehicles sold in Europe are significantly more environmentally friendly than gas cars, even when battery production is taken into consideration, according to a new study by the International Council on Clean Transportation. Per the report, EVs produce 73% less life-cycle greenhouse gas emissions than combustion engine cars, even considering production — a 24% improvement over 2021 estimates. The gains are also owed to the large share of renewable energy sources in Europe, and factor in that “cars sold today typically remain on the road for about 20 years, [and] continued improvement of the electricity mix will only widen the climate benefits of battery electric cars.” The gains are exclusive to battery electric cars, however; “other powertrains, including hybrids and plug-in hybrids, show only marginal or no progress in reducing their climate impacts,” the report found.

With the United Kingdom staring down its third heatwave in a month this week, a new study warns of dire consequences if homes and cities do not adapt to the new climate reality. According to researchers at the University College London and the London School of Hygiene and Tropical Medicine, heat-related deaths in England and Wales could rise 50-fold by the 2070s, jumping from a baseline of 634 deaths to 34,027 in a worst-case scenario of 4.3 degrees Celsius warming, a high-emissions pathway.
The report specifically cited the aging populations of England and Wales, as older people become more vulnerable to the impacts of extreme heat. Low adoption of air conditioning is also a factor: only 2% to 5% of English households use air conditioning, although that number may grow to 32% by 2050. “We can mitigate [the] severity” of the health impacts of heat “by reducing greenhouse gas emissions and with carefully planned adaptations, but we have to start now,” UCL researcher Clare Heaviside told Sky News.
This week, Centerville, Ohio, rolled out high-tech recycling trucks that will use AI to scan the contents of residents’ bins and flag when items have been improperly sorted. “Reducing contamination in our recycling system lowers processing costs and improves the overall efficiency of our collection,” City Manager Wayne Davis said in a statement about the AI pilot program, per the Dayton Daily News.
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On Trump’s mineral deals, the gas turbine backlog, and Turkic offshore wind
Current conditions: Tropical Storm Lala could strengthen into a hurricane before hitting Hawaii’s Big Island, becoming the first such storm to make landfall there since 1900 • A glacial outburst at Suicide Basin near Juneau, Alaska, is raising the Mendenhall River • Temperatures surpassed 107 degrees Fahrenheit in Zaragoza, the inland capital of Spain’s Aragon region.

The United States is rapidly approaching a two-decade streak as the world’s No. 1 producer of natural gas. The country held the top spot between 2009 and 2024, the latest year for which the U.S. Energy Information Administration has data. But America pumped record volumes of natural gas last year. And now the federal energy research agency forecasts 2026 will be another record year. Marketed natural gas production — the total volume that actually makes it to market, minus what’s burned off or leaks as waste — is set to reach an average of 122.5 billion cubic feet per day in 2026, up from 2025’s record of 118.5 billion cubic feet per day. The new milestone is the result of expanded drilling in the Permian region that straddles Texas and New Mexico, and in the Haynesville area, between Texas and Louisiana.
When the Trump administration first started buying up equity stakes in mining companies, former officials from the Biden administration told my colleague Matthew Zeitlin they were “jealous” that the Republican White House had the guts to try something novel to compete with China on the metals needed for defense and energy technologies. Now, however, top Democrats are asking federal watchdogs to probe whether the American taxpayer is actually getting good deals. New Mexico Senator Martin Heinrich, the ranking member of the Senate Energy and Natural Resources Committee, and Representative Jared Huffman, the top Democrat on the House Natural Resources Committee, called on the Government Accountability Office to open an investigation into potential conflicts of interest. In a letter sent last week to Acting U.S. Comptroller General Orice Williams Brown and published Thursday on E&E News, the lawmakers accused the White House of violating rules to assess the financial risk of federal purchases. “These equity acquisitions also create potential conflicts of interest for federal agencies because a significant portion of the planned mining operations are located on federal lands,” they wrote. “With the executive branch now holding direct financial equity in these private mining operations, the federal government is required to act simultaneously as a mining investor and land-use regulator, an inherent conflict of interest.”
Mitsubishi’s backlog of orders for large-frame gas turbines is now more than twice its output from last year. In the 2025 fiscal year, the Japanese industrial giant delivered 16 gigawatts of gas turbines and had a backlog of 23 gigawatts. Just halfway through 2026, that backlog has ballooned to 35 gigawatts, executives told investors on the latest quarterly earnings call. The update, announced in Japan last week and covered in English by Utility Dive on Thursday, shows that “demand for large-frame gas turbines remains broadly in line with, or slightly above, the strong level we had anticipated,” Hiroshi Nishio,the chief financial officer of Mitsubishi Heavy Industries.
Power electronics maker Heron Power, meanwhile, unveiled plans for a $100 million factory in Morgan Hill, California. The startup, led by a former Tesla executive, aims to produce next-generation transformers that can patch more solar panels and batteries on the grid and help ease some of the issues that arise from the direct current-based electricity sources. The first factory is designed to churn out 40 gigawatts of Heron Links, the transformer product, per year. “America's grid has to grow faster than it has in decades. We’re seeing new demand from AI and EVs, and at the same time new supply from solar and storage,” Drew Baglino, Heron Power’s chief executive and founder, said in a statement. “The equipment running the grid hasn’t changed in 50 years. Heron Factory One in Morgan Hill is how we fix that. We’re manufacturing the leapfrog technology our grid needs, at scale, in America first.”
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Offshore wind is in retreat in the U.S., where, as my colleague Robinson Meyer wrote this week, the Trump administration is paying billions to kill projects that were already dead or dying. The industry’s tide is also ebbing in Japan, where the new right-wing government of Sanae Takaichi is putting a heightened focus on nuclear power. Elsewhere, however, offshore wind is booming. Europe is only expanding its plans. China is steadily dominating the industry. And East Asian countries such as South Korea and Taiwan are expanding their sectors.
Now two of the richest countries in the Turkic world are laying plans for more offshore turbines. Turkey announced plans this week for its first offshore wind tender in the first quarter of 2027, Renewables Now reported. Azerbaijan, meanwhile, this week formally designated a 275-square-mile section of water in the Caspian Sea for offshore wind development, per offshoreWIND.biz. The moves highlight the extent to which the U.S. government stands alone in its view that offshore wind has no role in a modern electricity mix. Turkey, after all, is doubling its domestic production of gas and completing its first nuclear plant. Azerbaijan is famously rich in natural gas and produces a decent amount of hydropower. Yet both countries are still charging ahead on offshore wind.
Deep-sea mining isn’t yet technically legal in international waters. But the Trump administration isn’t waiting, creating the regulatory frameworks for domestic approvals and opening the area around one of America’s Pacific territories to exploration. Japan has been eager to follow suit. Now Washington and Tokyo are planning to meet “centuries’ worth of industrial demand” by establishing what Mining.com called the world’s deepest undersea mine in a bid to take on China’s mineral dominance. The mineral extraction would take place more than 1,000 miles southeast of Tokyo on an uninhabited speck of land called Minamitorishima, where Japanese scientists carried out tests pulling rare earths out of mineral-rich mud.
China is actively building more reactors at home than all other countries combined and singlehandedly restarted the race for novel technologies after hooking the world’s only commercial high-temperature gas-cooled reactors up to the grid in 2023. So far, Beijing’s two state-owned nuclear companies have remained focused on building light water reactors. Just one new high-temperature gas-cooled unit, designed to have more than twice the output of the first version, is currently underway at a facility where the fourth-generation, helium-cooled technology will be paired with third-generation, water-cooled reactors. Now the developer, the China National Nuclear Corporation, has made plans to procure a contract for the reactor for the first time, laying the groundwork for future deals to purchase units specifically designed to reach high temperatures. The “first concrete” for the plant is expected to be poured by the end of 2026, World Nuclear News reported.
Investment in zero-carbon energy and transportation surged this spring, driven by consumer EV and battery buying.
This is an edition of Heatmap Daily, an evening review of the day’s news written by our executive editor. Sign up for it here.
Ready to be surprised? Clean energy and transportation investment surged in the second quarter of this year, rising to more than $75 billion in total, according to new data released earlier this week.
In fact, this spring was the second biggest quarter for U.S. clean investment in nominal terms since at least 2018, when data started to be kept. More than 5% of overall investment in the United States went into a clean energy or transportation industry.
That’s according to the Clean Investment Monitor, a joint project of the MIT Center for Energy and Environmental Policy Research and the Rhodium Group, a private research firm. The monitor tracks nationwide investment across a number of sectors that make up the new electricity economy, including critical mineral refining, battery manufacturing, solar and wind installation, and electric vehicle and heat pump purchases by consumers (among other variables).
Outside of a promising headline number, the story is a mixed one. Investment in America’s clean manufacturing sector started growing again last quarter after falling for 18 months; it remains about 24% below where it was a year earlier, according to the project. The new growth came overwhelmingly from investment in the EV supply chain — defined as “critical minerals, batteries, vehicle assembly, and charging equipment” — driving a staggering 88% of all clean manufacturing investment. That subsector alone made up more than 9% of all U.S. clean investment.
The more interesting story — and what leaps out from the chart — is that retail activity drove the spring resurgence. High gasoline prices helped here, pushing consumers to buy all-electric and plug-in hybrid vehicles in larger numbers. (Rivian, Tesla, and other automakers started to see an EV rebound last quarter, too, after Republicans ended EV incentives in 2025.) But the real boom came in residential batteries, which surged to an all-time high of $11 billion in quarterly sales. Consumer activity hasn’t made up such a large share of national clean investment since 2023.
This trend wasn’t just happening in the United States. We’ve talked a lot at Heatmap about whether the Strait of Hormuz crisis will drive a clean energy boom. But it's now clear the oil price shock really did encourage global EV adoption. Some 50 countries set new EV sales records in 2026’s second quarter, according to Kelley Blue Book. India, Brazil, and Australia all set record highs. That's a lot of demand destruction.
As costs rise, more proceeds from the Regional Greenhouse Gas Initiative are going to direct bill relief.
A carbon price can be a tough sell when electricity costs are rising.
That’s what governors up and down the eastern seaboard are facing as they decide what to do with revenues from the Regional Greenhouse Gas Initiative, an 11-state cap-and-trade program for the electricity sector that operates from Virginia to Maine.
In Virginia and New Jersey, two states where Democratic governors won last year amidst a maelstrom of concern about rising electricity prices, the program has been at least partially reoriented around putting dollars back into the pockets of ratepayers.
Virginia only recently rejoined the group this year after having left under the leadership of Republican Glenn Youngkin in 2023. When Virginia was last a member of RGGI, the proceeds from the auctions for emissions allowances largely went to an energy efficiency program for low-income households and a flood resilience fund. Today, having rejoined RGGI, some 45% of the revenue will be earmarked for rate relief, thanks to a budget amendment passed in June.
In New Jersey, meanwhile, Governor Mikie Sherrill has used money raised through to help fulfill the rate freeze pledge on which she centered her campaign for Drumthwacket by directly reducing bills.
Conservatives in RGGI states have for years tried to make a stink about the up-front costs it imposed on ratepayers. Now as electricity costs balloon, Democratic governors and state legislatures are looking to RGGI to help balance their emissions goals and efforts to keep electricity bills under control.
In New Hampshire, for instance, the most conservative state to be a consistent RGGI member, nearly all the state’s proceeds from the program now go to rate relief, compared to about three-quarters historically. In its latest report on how RGGI funds get used, the organization reported that in 2024, the last year for which comprehensive data is available, some 23% of RGGI proceeds went to direct bill assistance, compared to 16% over the 17-year lifetime of the system.
“The affordability narrative is the leading political narrative of 2026. And the albatross around the neck of carbon pricing has been that it’s going to raise energy prices,” Dallas Burtraw, a senior fellow at Resources for the Future, told me.
Seen holistically, Burtraw told me, “carbon pricing is built for affordability.” That’s because, one, economists generally consider carbon pricing the cheapest and most efficient way to hit a given emissions reduction goal (assuming, that is, that you want to reduce emissions in the first place), and secondly because the proceeds from the carbon price can be invested and distributed in ways that mitigate price hikes.
“Carbon pricing raises tremendous proceeds, and the question comes down to the distributional impacts of carbon pricing. It always comes down to how you use those carbon proceeds,” Burtraw told me.
The current pressure for rate relief comes as RGGI prices have risen as the same time electricity prices up and down the East Coast are at or near all-time highs. The clearing price in the latest quarterly auction for carbon dioxide allowances was $35 per ton, the highest price in the history of the program, bringing in some $642 billion to be distributed among the states. By contrast, the third quarter auction in 2025 had a clearing price of $19.63 and raised some $300 million.
At the same time, electricity bills have risen across the RGGI system, including an 18.5% rise in New Jersey by 12.5% rise in New Hampshire just over the past year, according to Heatmap and MIT’s Electricity Price Hub.
Because every state in the RGGI system besides Virginia operates in a restructured wholesale electricity market, it’s hard to say exactly how much RGGI prices affect ratepayer bills. In Virginia, Dominion, the dominant utility, has requested permission for a rider on bills of $10 to $13 per month, compared to monthly added costs under $3 when Youngkin began the process of withdrawing Virginia from the system in 2022.
In a New Jersey regulatory filing, meanwhile, the state’s Board of Public Utilities recommended using RGGI proceeds to fund $150 million of rate relief for moderate- and low-income households that Sherrill announced in June, citing an update to the state’s three-year strategic plan for RGGI that directly the NJBPU “to provide direct bill credits on residential energy bills for NJ’s most vulnerable residents.” There is precedent for this in the Garden State: In 2025 Governor Phil Murphy helped deliver rate relief by shifting some RGGI money around.
The trend toward using RGGI funds for rate relief has caused disquiet among environmental groups that support carbon pricing and want to see the dollars largely go to energy efficiency programs, not ratepayers.
In 2025, a coalition of Virginia environmental groups that supported rejoining RGGI called for revenue to go to the “low-income energy efficiency fund and the Community Flood Preparedness Fund.” The Flood Preparedness Fund issues grants to local governments for flood mitigation and resiliency projects, while the energy efficiency programs fund things like home weatherization.
“The case we’ve made to our environmental advocates in Virginia is that we have taken 45% towards RGGI credits, but we’ve left 55% of the revenue. That leaves each of the programs with record levels of funding,” Josephus Allmond, Virginia’s chief energy officer, told me, referring to the flood and energy efficiency programs that have historically been funded by RGGI.
“We were able to take what could have been a pretty negative impact to residential customer bills and turn it into something we can basically hold customers harmless.”
While the Natural Resources Defense Council has said it supports temporary rate relief to low-income ratepayers, it also has also mounted a defense of using RGGI revenues “to fund energy and environmental programs.”
“Several states are using larger amounts of program proceeds to provide households with bill credits or rebates that immediately lower monthly electricity bills, which means less investment in programs that provide long-term benefits,” Jo Gardias and Dawone Robinson wrote for the NRDC.
To me, Gardias framed the debate between energy efficiency programs and bill credits as between up-front and long-term benefits.
“Energy efficiency programs not only save the households that are getting the upgrade money, but every other customer through avoided transmission and distribution and generation costs,” Gardias told me. “On the far end there’s energy efficiency where you’re getting lifetime savings, on the shorter or more immediate end there’s the bill credit on energy savings.”
RGGI itself has estimated that every $1 of investments funded by the auction results in a lifetime bill savings of just over $4. In 2024 alone, RGGI claims that investments “are associated with approximately $363.9 million in annual energy bill savings and $2.6 billion in lifetime bill savings.”
“The question of how you spend proceeds is a large question of tradeoffs,” Gardias said. “What we’re seeing now is that because we have price spikes that are happening from data centers and other factors, there’s more interest in spending money on bill credits that provide immediate relief.”
Of course, this is the dilemma with all climate policy. The costs are immediate and upfront, while the benefits accrue over time and are more difficult to attribute to any one program or investment.
“There’s a lot of priorities for ways that you should use carbon proceeds to address the challenges of climate change,” Burtraw said. “But in 2026, given the affordability narrative and the populist sentiment in politics today, it makes sense to use carbon proceeds to reduce electricity prices.”
While an economist could draw up a cost benefit analysis that shows any number of uses of the proceeds could be more efficient for the economy or the environment — using the money to reduce taxes on investment, say, or using the money to fund energy efficiency programs — any of those would assume certain baseline of support for carbon pricing in the first place.
“For 25 years we’ve argued about this with the expectation that carbon pricing was inevitable because it was so much more efficient than any other type of approach. But we’ve seen after 25 years that carbon pricing is not inevitable,” Burtraw said. “We have to face the realities of what it takes to make it possible to do carbon pricing.”