Energy Action Month is one piece of the U.S. Air Force’s three-year “Protect the Power” campaign, and at Joint Base Langley-Eustis, the 633rd Civil Engineering Squadron is taking action to save energy on base. To achieve that goal, the 633rd CES is installing advanced meter reading devices on buildings, which will provide a real-time picture of electricity usage on base. Additionally, across base, they are upgrading to high-energy transformers and light-emitting diode (LED) lighting, as well as employing renewable energy sources, to improve overall energy savings. (U.S. Air Force Graphic)