
What's up in
Energy Tech
Clean energy, grid innovation, battery breakthroughs, and the technologies transforming how the world is powered.

Expanding the use of silicon in batteries, by preventing electrodes from expanding

More flexible nanomaterials can make fuel cell cars cheaper

Renewable energy generation with kites and drones

The secret life of batteries

Lithium-air batteries can store energy for cars, houses and industry

Shell buys German battery maker Sonnen

Better red than dread: Barrier keeps batteries safe

Mana Monitoring Sets Sights on National Smart Grid Opportunities for 2019

Upcycling plastic bags into battery parts

Improving geothermal HVAC systems with mathematics
