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U.S. Energy Information Administration
Industry: Energy
Number of terms: 18450
Number of blossaries: 0
Company Profile:
Refers to the un-encapsulated semi-conductor components of the module that convert the solar energy to electricity.
Industry:Energy
Having a meter to measure peak demand (in addition to total consumption) during a billing period. Demand is not usually metered for other energy sources.
Industry:Energy
Cells shipped to non-photovoltaic original equipment manufacturers such as boat manufacturers, car manufacturers, etc.
Industry:Energy
The planning, implementation, and monitoring of utility activities designed to encourage consumers to modify patterns of electricity usage, including the timing and level of electricity demand. It refers to only energy and load-shape modifying activities that are undertaken in response to utility-administered programs. It does not refer to energy and load-shaped changes arising from the normal operation of the marketplace or from government-mandated energy-efficiency standards. Demand-Side Management covers the complete range of load-shape objectives, including strategic conservation and load management, as well as strategic load growth.
Industry:Energy
Any of nine geographic areas of the United States as defined by the U.S. Department of Commerce, Bureau of the Census. The divisions, each consisting of several States, are defined as follows:
Industry:Energy
The costs incurred by the utility to achieve the capacity and energy savings from the Demand-Side Management Program. Costs incurred by customers or third parties are to be excluded. The costs are to be reported in thousandsof dollars (nominal) in the year in which they are incurred, regardlessof when the savings occur. The utility costs are all the annual expenses (labor, administrative, equipment, incentives, marketing,monitoring and evaluation, and other incurred by the utility foroperation of the DSM Program), regardless of whether the costs are expensed or capitalized. Lump sum capital costs (typically accrued over several years prior to start up) are not to be reported. Program costs associated with strategic load growth activities are also to be excluded.
Industry:Energy
Any centrally located air conditioning system that produces chilled water in order to cool air. The chilled water or cold air is then distributed throughout the building, using pipes or air ducts or both. These systems are also commonly known as "chillers," "centrifugal chillers," "reciprocating chillers," or "absorption chillers." Chillers are generally located in or just outside the building they serve. Buildings receiving district chilled water are served by chillers located at central physical plants.
Industry:Energy
A collective term for the sum of coal in both measured and indicated resource categories of reliability, representing 100 percent of thein-place coal in those categories as of a certain date. Includes beds of bituminuous coal and anthracite 28 or more inches thick and beds of subbituminuous coal 60 or more inches thick that can occur at depths of up to 1,000 feet. Includes beds of lignite 60 or more inches thick that can be surface mined. Includes also thinner and/or deeper beds that presently are being mined or for which there is evidence that they could be mined commercially at a given time. Represents that portion of the identified coal resource from which reserves are calculated.
Industry:Energy
Cooling of an entire building with a refrigeration unit to condition the air. Typically central chillers and duct work are present in the centrally cooled building.
Industry:Energy
See Energy reserves.
Industry:Energy