Andy Sun, a faculty member at MIT, transformed his career to become a leading expert on integrating renewable energy into the electric grid, ...

The team credits strategy and team building for keeping the lead in a tight race.

A tool to speed development of new solar cells

Making the case for hydrogen in a zero-carbon economy

Homing in on longer-lasting perovskite solar cells

It increases their power per weight without sacrificing the cycle life.

How to prevent short-circuiting in next-gen lithium batteries

How to get more electric cars on the road

As the air cleared after lockdowns, solar installations in Delhi produced 8 percent more power, study shows.

Decrease in clean energy investment could exacerbate health crisis

Quantifying how much innovation activity can be attributed directly to a policy or program

Solar panel costs have dropped lately, but slimming down silicon wafers could lead to even lower costs and faster industry expansion