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Thomas Ricker
1 million Powerwalls.

While sales of Tesla cars have suffered greatly since Elon Musk extended his arm and wallet to politics globally, his Starlink and Tesla Energy products have continued to do well. There’s lots of EV competition, but zero alternatives for cheap and fast consumer internet that can be quickly deployed in data dead zones, or whole home battery backup systems with a proven track record and terrific user experience. Although the competitors are quickly gearing up to address the latter.

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Justine Calma
One of the next five years will probably be the hottest on record.

2024 holds the current record, beating 2023. Now, there’s an 80 percent chance that at least one of the next five years will take the title, according to a recent forecast from the World Meteorological Organization.

Unless countries can transition to carbon pollution-free energy like wind and solar power, greenhouse gas emissions from fossil fuels will keep on heating up our planet.

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Justine Calma
The US reportedly doesn’t want to regulate CO2 from power plants anymore.

The Environmental Protection Agency is crafting a plan to eliminate greenhouse gas pollution limits on coal and gas-fired plants, the New York Times reports. Power plant emissions account for about a quarter of the nation’s planet-heating emissions.

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Justine Calma
Trump moves to expedite approvals and truncate environmental review of new nuclear reactors.

He signed a series of executive orders today meant to revive the nuclear energy industry in the US, which has struggled to compete with cheaper sources of electricity. The president could also hit the Nuclear Regulatory Commission with layoffs as part of a broader reorganization of the agency.

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Jennifer Pattison Tuohy
Now that’s a really smart fridge, Samsung.

Researchers at Johns Hopkins claim to have developed a solid-state refrigeration tech that could increase efficiency by 70 percent compared to traditional thermoelectric materials.

The thin-film material called “controlled hierarchically engineered superlattice structures” (CHESS for short) is a thermoelectric material that could be used to make super-energy-efficient, super-slim fridges. And they might come from Samsung.

Samsung Research was part of the project, and the electronics giant just launched a new line of fridges with a thermoelectric Peltier module.

Updated May 22nd to clarify the efficiency comparison.

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Justine Calma
Finally, some good news for offshore wind.

The Empire Wind project off the coast of New York can restart construction, about a month after the Trump administration abruptly issued a stop work order. The project was reportedly bleeding $50 million a week during the pause as President Trump waged his war against windmills.

The company building it had considered taking legal action against the Trump administration; it already had federal and state permits in place and construction is roughly 30 percent complete.

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Justine Calma
Tech that’s supposed to take CO2 out of the atmosphere is falling far short of expectations.

Microsoft, TikTok, and other big names have signed deals with Climeworks, a company developing technologies to filter CO2 out of the air, as a way to try to clean up some of their planet-heating pollution. But Climeworks hasn’t even been able to capture enough CO2 to offset its own carbon footprint yet.

The climate tech company announced layoffs as it faces “a challenging time” that includes uncertainty around the future of its projects in the US.

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Justine Calma
Teens are asking ChatGPT for sustainability tips.

Teen Vogue points out the irony of turning to water-intensive and energy-hungry generative AI in a recent op-ed. The rush to build massive new AI data centers is driving up electricity demand, prolonging the use of fossil fuels, and hitting nearby communities with more pollution.

How Donald Trump blew the offshore wind industry off course

New wind farms are still being built, but they’ll have to weather the storm of the Trump administration.

Justine CalmaCommentsComment Icon Bubble
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Justine Calma
Republicans could kill renewable energy projects in their own districts as Congress weighs spending cuts.

House Republicans proposed cutting crucial Biden-era tax credits for wind, solar, and geothermal energy even though Republican districts have the most to gain from investments in renewables.

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Justine Calma
Google is scouting locations for advanced nuclear reactors.

The company announced a new agreement with project developer Elementl Power to prepare three different sites for next-generation nuclear power plants. Google and other tech giants are putting their faith — and capital— in new nuclear technologies they hope can provide enough electricity for AI data centers.

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Justine Calma
Google’s spending $10 million to train electricians.

The company announced the grant last week, which is supposed to support an effort to train 100,000 electrical workers and 30,000 apprentices across the US. A shortage of electricians has hampered efforts to add new, clean energy to power grids. And Google and other tech giants need more electricity for energy-hungry AI data centers.

In April, Google shared plans to use AI to speed up the process of connecting new power sources to the grid.

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Justine Calma
Is this the end of Energy Star?

The Trump administration reportedly plans to shutter the program that certifies products for energy efficiency and slaps the recognizable blue Energy Star label on refrigerators, washers, dryers, LED bulbs, and more. CNN and E&E News report that Energy Star is on the chopping block as part of a “reorganization” planned at the Environmental Protection Agency that would end key initiatives on climate change.

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Justine Calma
Sam Altman will no longer chair the board of nuclear energy company Oklo.

It paves the way for the startup to partner with OpenAI on energy deals in the future, the Wall Street Journal reports.

Oklo is developing a next-generation nuclear reactor meant to be smaller, cheaper, and easier to deploy than a traditional nuclear power plant. Altman and other tech leaders are bullish about advanced nuclear reactors one day powering energy-hungry AI data centers, with Google and Amazon recently inked agreements with other companies developing small modular reactors.

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Justine Calma
$8 billion in US clean energy projects have been axed or downsized since January.

That’s more than triple the total clean energy investments canceled over the past 30 months, according to a report from nonpartisan think tank E2. Economic uncertainty and proposals to rollback tax credits for renewables under the Trump administration are already taking a toll.

Despite those headwinds, however, companies still managed to announce $1.6 billion in investments in new solar, EV, and power grid facilities this March.

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Verge Staff