The DOE funds a research center aimed at making artificial photosynthesis practical.
Genetically engineered enzymes are the key to a new carbon-capture method.
A simple method applies nanoscale texturing over large areas.
If federally funded factories don't get enough demand, even more government spending could result.
A startup company has a printing method for solid-state batteries.
The new design could lead to cheaper solar cells.
Abound Solar says it has a simpler process to make cadmium-telluride solar cells.
The financial crisis in Europe is unlikely to derail Brussels' clean power vision.
Nighttime flight is an important milestone--but solar power is unlikely to transform aviation.
A DOE roadmap marks a return to research on a source of fuel that was once thought too costly.