The DOE said transportation accounts for the largest share of the nation's GHG emissions and must be significantly reduced to reach net zero by 2050.

Local leaders in Newton, Mass., created a new energy coach position to help individuals and small businesses achieve energy efficiency.

A Nevada bill calls on NV Energy to set ambitious targets for its EE programs and direct more energy-savings efforts to low-income customers.

Sen. Ron Wyden predicted at this year's ACORE Policy Forum that Congress will take meaningful steps toward U.S. emissions-reduction goals.

ISO-NE will not alter its energy efficiency performance standards outside the stakeholder process, FERC reassured stakeholders Tuesday.

The budding efforts to increase the energy efficiency of U.S. marijuana operations will become increasingly critical as the commodity grows into a global market, energy industry experts said Monday.

Rocky Mountain Institute founder Amory Lovins told the Bloomberg New Energy Finance Summit that electric intensity could fall even more dramatically in the future.

FERC accepted ISO-NE’s informational filing for Forward Capacity Auction 12, rejecting protests over qualification rules.

PJM’s Tim Horger provided an update on the RTO’s efforts to comply with the FERC plan on fast-start resources at the Market Implementation Committee meeting.

ISO-NE forecasts sufficient resources to meet demand for electricity and will implement special operating procedures to maintain winter reliability.