“Smart meter” by miheco is licensed under CC BY-SA 2.0 an integrated system of smart meters, communications networks, and data management systems that enables two-way communication between utilities

Image courtesy: Indian Biogas Association a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for

“1 MW 4 MWh Turner Energy Storage Project in Pullman, WA” by UniEnergy Technologies is licensed under CC BY-SA 4.0 a device that is able to store electrical

“Biomass energy generator of Dockside Green” by John Newcomb is licensed under CC BY 3.0 organic material that comes from plants and animals and is a renewable source

Image Courtesy: NREL the unitless ratio of a generation source’s actual electrical energy output over a given period of time to the maximum possible electrical energy output over

” Coal Seam at Coal Mine” by Peabody Energy is licensed under CC BY 3.0 a combustible black or brownish-black sedimentary rock with a high amount of carbon and

Image Courtesy: U.S. Department of Energy a way to store energy generated at one time for use at another time using compressed air. At utility scale, energy generated during periods

Image Courtesy: U.S. Department of Energy Concentrated solar photovoltaic systems utilize lenses or curved mirrors to focus sunlight onto specialized solar cells for the production of electricity.

“Concentrated solar power – concentrated solar thermal icon” by Tommaso.sansone91 is licensed under CC0 1.0 Concentrated solar thermal systems utilize mirrors or lenses to focus the sun’s thermal

Image Courtesy: Environmental Protection Agency a specific fractional distillate of petroleum fuel oil. Non-petroleum alternatives such as biodiesel, biomass-to-liquid (BTL) and gas-to-liquid (GTL) diesel are increasingly