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Carbon Removal

Heirloom technology.
Carbon Removal

DAC Is Struggling in America, But It’s Big in Japan

With new corporate emissions restrictions looming, Japanese investors are betting on carbon removal.

AM Briefing

Blue Wall

On supersonic gas, space solar, and Japanese fusion

Blue
Climate

Where COP30 Is Actually Making Progress

The United Nations climate conference wants you to think it’s getting real. It’s not total B.S.

Green
AM Briefing

FEMA Fubar

On EPA’s wetland protections, worsening blackouts, and a solar bright spot

Blue
Deep Sky.

The Great Canadian DAC-Off

Deep Sky is running a carbon removal competition on the plains of Alberta.

Blue
Hurricane Melissa.

Shaken by Melissa

On EV investments hitting the brakes, Google’s nuclear restart, and a new data center consensus

Red
AM Briefing

Battery Bust

On Interior’s permitting upset, a nuclear restart milestone, and destroying ‘superpollutants’

Battery storage.
<p>Heatmap Illustration/Getty Images</p>

A tropical storm brewing in the Caribbean is likely to strengthen into a named storm in the coming days, bringing deadly flooding and powerful winds | Tropical storm Fengshen has killed at least eight in the Philippines as it barrels toward Vietnam and Laos | In Australia, record heat in the eastern Outback hit 113 degrees Fahrenheit.

THE TOP FIVE

1. Energy Department kills $700 million in battery factory funding

Late last month, the Department of Energy clawed back $7.5 billion from 321 separate grants to clean energy projects. A week later, as Heatmap’s Emily Pontecorvo extensively reported, a list that included three times as many grants, including those that had already been canceled, began circulating. When the agency declined to confirm that the second list as real, speculation mounted that it was either an old document that the Trump administration was using as a threat for political leverage in ongoing negotiations over the government shutdown, or that the White House was staying mum to avoid conflicts over cuts in red districts. Recent events, however, seem to confirm that the longer kill list is precisely what it appears to be. On Monday, the Energy Department told E&E News that it had canceled $700 million in battery manufacturing projects, the first grants off the second list the agency confirmed were on the chopping block. The awards had gone to companies including Ascend Elements, American Battery Technology Co., Anovion, and ICL Specialty Products, as well as the glass manufacturer LuxWall.

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Climate 101

Welcome to Climate 101

Your guide to the key technologies of the energy transition.

Welcome to Climate 101
<p>Heatmap illustration/Getty images</p>

Here at Heatmap, we write a lot about decarbonization — that is, the process of transitioning the global economy away from fossil fuels and toward long-term sustainable technologies for generating energy. What we don’t usually write about is what those technologies actually do. Sure, solar panels convert energy from the sun into electricity — but how, exactly? Why do wind turbines have to be that tall? What’s the difference between carbon capture, carbon offsets, and carbon removal, and why does it matter?

So today, we’re bringing you Climate 101, a primer on some of the key technologies of the energy transition. In this series, we’ll cover everything from what makes silicon a perfect material for solar panels (and computer chips), to what’s going on inside a lithium-ion battery, to the difference between advanced and enhanced geothermal.

There’s something here for everyone, whether you’re already an industry expert or merely climate curious. For instance, did you know that contemporary 17th century readers might have understood Don Quixote’s famous “tilting at windmills” to be an expression of NIMYBism? I sure didn’t! But I do now that I’ve read Jeva Lange’s 101 guide to wind energy.

That said, I’d like to extend an especial welcome to those who’ve come here feeling lost in the climate conversation and looking for a way to make sense of it. All of us at Heatmap have been there at some point or another, and we know how confusing — even scary — it can be. The constant drumbeat of news about heatwaves and floods and net-zero this and parts per million that is a lot to take in. We hope this information will help you start to see the bigger picture — because the sooner you do, the sooner you can join the transition, yourself.

This series was produced with the generous support of OER Project, which empowers educators around the world.

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