Energy storage is having energy in reserve for future needs. While it takes millions of years to create huge energy stores in the form of coal, oil, natural gas, and uranium, humans are able to quickly manufacture energy stores such as batteries, and...

Electric utilities are expected to provide uninterrupted service. To fulfill this expectation, utilities use a range of energy storage technology so that electricity can be produced in the most economical and efficient manner. Gasoline refined...

Energy storage is the storing of some form of energy that can be drawn upon at a later time to perform some useful operation. A device that stores energy is sometimes called an accumulator. All forms of energy are either potential energy (eg, chemical...

face=+Bold; Shaving load peaks from the substationface=-Bold; face=+Italic; The first megawatt-class sodium sulfur (NaS) battery placed in service in North America was installed this June in Charleston, W.Va. The 1.2-MW system--comprising the battery and a bidirectional inverter--can be discharged during the day to...

Thermal energy storage can contribute significantly to meeting society's needs for more efficient, environmentally benign energy use in building heating and cooling, space power, and utility applications. Thermal energy storage (TES) can aid in the efficient use and provision of thermal energy,...

Solar is getting a lot of buzz on Wall Street, but its green cousin, wind, is also hot. Wind is viewed as a viable alternative to traditional energy sources. Most of the biggest companies in the wind energy field, however, are based outside the U.S."It's...

Energy development is the key issue for Nevada utilities in 2008.The battle lines are already drawn and 2008 will likely see a showdown between renewable energy advocates and defenders of the use of fossil fuels.Thus far, the renewable energy advocates appear to have the upper...