Empty North Sea oil fields could store enough green hydrogen to power the country for seven years

We’re building a New York-sized city every month. That’s worrying for our climate

A new study reveals what unsustainable construction practices are costing our climate – and what must change.

Homebuyers are choosing homes with much higher carbon footprints than they realize

Clearer information about energy costs could help home buyers make lower-carbon choices without requiring them to compromise on affordability, space or location.

PJM has finally greenlit a lot of new clean power. Can it get built?

More than 50 GW of solar, wind, and batteries can now connect to PJM’s grid. It could help drive down costs — if states, utilities, and hyperscalers make…

Arizona is having a grid battery growth spurt. Will that last?

So far this year, it has built more battery capacity than any state besides Texas. But political shifts could complicate the long-term growth trajectory.

Solar buoyed Europe’s grid amid record-breaking heat and drought this summer

Living with drought has taught pastoralists lessons the world needs