For many US households, increased earnings from rooftop solar panels could total up to hundreds of dollars yearly by the end of the century.

The energy density of supercapacitors – battery-like devices that can charge in seconds or a few minutes – can be improved by increasing the ‘messiness’ of

The Federal Energy Regulatory Commission recently ruled that it won’t approve energy projects on Native lands without tribal consent. But many more applications are pending.

Work by MIT engineers could lead to plethora of new applications, including better detectors for nuclear materials at ports.

The device, based on simple tetromino shapes, could determine the direction and distance of a radiation source, with fewer detector pixels.

The reason batteries come in so many types has as much to do with history as innovation.

MIT scientists have tackled key obstacles to bringing 2D magnetic materials into practical use, setting the stage for the next generation of energy-efficient computers.

AI needs careful monitoring and the right policies to ensure it can benefit the fight against climate change.

New charts and data show how corporate demand could boost clean energy investment in regions where renewable energy potential is strong but wind and solar power have lagged.

It’s common to see solar panels on rooftops and fields, but they aren’t widespread on cars − yet.