TAGGED solar energy

Upstarts: A New Focus for Solar Cells

Next-generation materials for solar cells are cheap, flexible, and transparent, attributes that give them potential for creating films to coat windows or buildings. But defects that accumulate at large scales prevent them from being used for practical power generation.

Spray Paint to Soak Up the Sun

Imagine a clear solar paint that you could spray onto windows to capture the elusive energy of the sun. Or…