Meanwhile, thanks mainly to strong energy conservation efforts and increased energy efficiency, total electricity demand has been falling since 2011. (scientificamerican.com)
Through energy conservation efforts, you can enjoy peace of mind knowing that your home is greener. (2greenenergy.com)
The solar power, in addition to energy conservation efforts in its R & D kitchen and energy - efficient office equipment, makes Clif Bar & Company's headquarters one of the first buildings in the state to comply with the 2008 California Building Energy Efficiency Standards. (fb101.com)