Want to understand the future of technology? Take a look at this one obscure metal.

Keeping up with climate  

For a look inside what it’s really like to drive a hydrogen car, this reporter rented one and took it on a road trip, speaking to drivers along the way. (The Verge)

→ Here’s why electric vehicles are beating out hydrogen-powered ones in the race to clean up transportation. (MIT Technology Review)

As temperatures climb, we’ve got a hot steel problem on our hands. Heat can cause steel, as well as other materials like concrete, to expand or warp, which can cause problems from slowing down trains to reducing the amount of electricity that power lines can carry. (The Atlantic)

Oakland is the first city in the US running all-electric school buses. And the vehicles aren’t only ferrying kids around; they’re also able to use their batteries to help the grid when it’s needed. (Electrek)

Form Energy plans to build the largest battery installation in the world in Maine. The system, which will use the company’s novel iron-air chemistry, will be capable of storing 8,500 megawatt-hours’ worth of energy. (Canary Media)

→ We named Form one of our 15 Climate Tech companies to watch in 2023. (MIT Technology Review)

In one of the more interesting uses I’ve seen for electric vehicles, Brussels has replaced horse-drawn carriages with battery-powered ones. They look a little like old-timey cars, and operators say business hasn’t slowed down since the switch. (New York Times)

Homeowners are cashing in on billions of dollars in tax credits in the US. The money, which rewards use of technologies that help make homes more energy efficient and cut emissions, is disproportionately going to wealthier households. (E&E News)

Airlines are making big promises about using new jet fuels that can help cut emissions. Much of the industry aims to reach 10% alternative fuel use by the end of the decade. Actual rates hit 0.17% in 2023. (Bloomberg)

Solar farms can’t get enough sheep—they’re great landscaping partners. Soon, 6,000 sheep will be helping keep the grass in check between panels in what will be the largest solar grazing project in the US. (Canary Media)