geothermal plants cannot

  • 1Direct exchange geothermal heat pump — A direct exchange (DX) geothermal heat pump system is a geothermal heat pump system in which the refrigerant circulates through copper tubing placed in the ground. The refrigerant exchanges heat directly with the soil through the walls of the… …

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  • 2Sustainable energy — Renewable energy …

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  • 3community ecology — Introduction       study of the organization and functioning of communities (community), which are assemblages of interacting populations of the species living within a particular area or habitat.       As populations of species interact with one …

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  • 4Nuclear 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,… …

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  • 5Nuclear technology — A residential smoke detector is the most familiar piece of nuclear technology for some people Nuclear technology is technology that involves the reactions of atomic nuclei. Among the notable nuclear technologies are nuclear power, nuclear… …

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  • 6Nicaragua — Nicaraguan, n., adj. /nik euh rah gweuh/, n. 1. a republic in Central America. 4,386,399; 57,143 sq. mi. (148,000 sq. km). Cap.: Managua. 2. Lake. Spanish, Lago de Nicaragua. a lake in SW Nicaragua. 92 mi. (148 km) long; 34 mi. (55 km) wide; 3060 …

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  • 7Iran — Persia redirects here. For other uses, see Persia (disambiguation). Coordinates: 32°N 53°E …

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  • 8Energy development — Schematic of the global sources of energy in 2006 2007 …

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  • 9Fossil-fuel power station — A working coal plant in Rochester, Minnesota The St. Clair Power Plant, a large coal fired ge …

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  • 10Ontario electricity policy — refers to plans, legislation, incentives, guidelines, and policy processes put in place by the Government of the Province of Ontario, Canada, to address issues of electricity production, distribution, and consumption. Policymaking in the… …

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