Technologies to cool the world
Scientists are working on technologies to bring down temperatures — of places and people — sustainably.
Materials that cool sustainably
The hunt is on for materials that can bring temperatures down without using power.
The sun shines on solar farming
Agrivoltaic set-ups are helping farmers harvest higher revenues and yielding other benefits, too.
These batteries power up a green future
Start-ups are working on batteries with new chemistries, designs and raw materials for a green future.
