The downside is solar prices have fallen extremely fast, making it hard for panel makers to generate a profit... at least in the short term. The upside is falling prices have led to record...
SolarCity begins its effort to install solar panels on 120,000 military residences in the nation's biggest rooftop solar project.
Three Danish companies develop an electric vehicle that uses bio-methanol.
Offshore projects like Cape Wind could be huge job creators in the U.S.
Declining imports of Chinese solar panels and cells could bode well for U.S. manufacturers.
GE's new electric vehicle charging stations are now synced with an app to make finding them easier.
Editor Keith Kohl explains why natural gas prices may soon be heading higher... and where we'll go for the next wave of cheap electricity.
GE's new Durathon battery can be used in everything from wind farms to hybrid locomotives.
A new study projects a huge drop in lithium ion battery costs by 2025.
Some claim the low-frequency noise causes anxiety, sleep disorders, or even depression.
GE is suspending construction of what could be the world's biggest solar manufacturing plant.
Two federal departments support the expansion of biofuel research.