Discover how existing buildings could be America’s fastest path to new usable power. The right techniques and tools could ...

Energy efficiency is a transformative, low-cost solution that can fast-track access to affordable and secure energy and boost economic growth. Amid soaring power demand, driven in part by air ...

What if the key to solving the world’s growing energy crisis already exists, quietly powering millions of homes and industries with unmatched efficiency? Enter the combined cycle gas turbine (CCGT)—a ...

WASHINGTON, June 18, 2025—Harnessing the vast, untapped potential of energy efficiency in developing countries is a game-changer that can fast-track affordable and secure energy, drive stronger ...

Colorado and New Jersey join the top 10 states in ACEEE ranking of policies and programs to advance energy efficiency. A mid rising energy costs, many states are recognizing energy efficiency’s ...