When the D.C. Council passed new solar legislation this month, activists called it a win for clean energy. But it was also a big win for two D.C. teenagers who have been promoting solar power since they were 12.

Inspectors with the Nuclear Regulatory Commission say they found security problems at the Calvert Cliffs nuclear power plant. The problems have been corrected but those discrepancies will likely trigger closer supervision of the plant.

Virginia lawmakers are fighting for the state to get millions of dollars in revenue from allowing drilling off the state’s coast.

A Maryland regulatory panel is examining the use of Baltimore Gas and Electric's energy saving program.

New York City mayor Michael Bloomberg says now is the perfect time to talk about air quality.