power demand
81Virtual power plant — A virtual power plant is a cluster of distributed generation installations (such as microCHP, wind turbines, small hydro, back up gensets etc.) which are collectively run by a central control entity. The energy crisis in America has opened up the …
82Negawatt power — is a theoretical unit of power representing an amount of energy (measured in watts) saved. The energy saved is a direct result of energy conservation or increased efficiency. The term was coined by the Chief Scientist of the Rocky Mountain… …
83Supply and demand — For other uses, see Supply and demand (disambiguation). The price P of a product is determined by a balance between production at each price (supply S) and the desires of those with purchasing power at each price (demand D). The diagram shows a… …
84NB Power — Énergie NB Power Type Government owned corporation Industry Electricity generation, transmission and distribution Founded Ap …
85AC power — This article deals with power in AC systems. See Mains electricity for information on utility supplied AC power. Usually hidden from the unaided eye, the blinking of (non incandescent) lighting powered by AC mains is revealed in this motion… …
87Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… …
88Uninterruptible power supply — A small free standing UPS …
89Economics of new nuclear power plants — The economics of new nuclear power plants is a controversial subject, since there are diverging views on this topic, and multi billion dollar investments ride on the choice of an energy source. Nuclear power plants typically have high capital… …
90Nuclear power debate — For nuclear energy policies by nation, see Nuclear energy policy. For public protests about nuclear power, see Anti nuclear movement. Three of the reactors at Fukushima I overheated, causing meltdowns that eventually led to hydrogen explosions,… …
