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Geothermal energy

Index Geothermal energy

Geothermal energy is thermal energy generated and stored in the Earth. [1]

153 relations: Accretion (astrophysics), Acid rain, Air conditioning, American Geophysical Union, Ammonia, Anhydrite, Antimony, Aquae Sulis, Aquifer, Arsenic, Basel, Bath, Somerset, Bavaria, Binary cycle, Boise, Idaho, Boric acid, Boron, California, Capacity factor, Carbon dioxide, Cerro Prieto, Chaudes-Aigues, Chena Hot Springs, Alaska, Coal, Combined cycle, Commonwealth Building (Portland, Oregon), Condensing boiler, Core–mantle boundary, Cost of electricity by source, Crust (geology), Directional drilling, District heating, Downhole heat exchanger, Earth's internal heat budget, Earthquake, Electricity generation, Emission intensity, Energy in Ethiopia, Energy in Mexico, Enhanced geothermal system, Fishery, Flux, Geothermal Energy Association, Geothermal energy in the United States, Geothermal gradient, Geothermal heat pump, Geothermal heating, Geothermal power, Geothermal power in Australia, Geothermal power in China, ..., Geothermal power in El Salvador, Geothermal power in Germany, Geothermal power in Iceland, Geothermal power in Indonesia, Geothermal power in Italy, Geothermal power in Japan, Geothermal power in Kenya, Geothermal power in New Zealand, Geothermal power in Portugal, Geothermal power in Russia, Geothermal power in the Philippines, Geothermal power in Turkey, Geyser, Global warming, Greenhouse, Ground-coupled heat exchanger, Heat, Heat engine, Heat exchanger, Heat pump, Heinrich Zoelly, Hot dry rock geothermal energy, Hot Lake Hotel, Hot spring, Hydraulic fracturing, Hydrogen sulfide, Hydrothermal circulation, Hydrothermal vent, Hypocaust, Iceland, Induced seismicity in Basel, Insheim, International Geothermal Association, Italy, Klamath Falls, Oregon, Kola Superdeep Borehole, Landau, Larderello, List of renewable energy topics by country, Mantle (geology), Mantle convection, Mantle plume, Massachusetts Institute of Technology, Mercury (element), Methane, Mud volcano, Myanmar, Natural gas, Nevada, New Zealand, Ohaaki Power Station, Ohio State University, Orders of magnitude (energy), Pacific Gas and Electric Company, Paleolithic, Parasitic load, Philippines, Piero Ginori Conti, Plate tectonics, Poihipi Power Station, Polybutylene, Power station, Qin dynasty, Radiator, Radioactive decay, Rankine cycle, Renewable energy, Renewable energy in Costa Rica, Reykjavík, Richter magnitude scale, Salton Sea, Seasonal thermal energy storage, Solar energy, Soultz-sous-Forêts, Soviet Union, Space heater, Staufen im Breisgau, Subsidence, Sustainable energy, Switzerland, Tectonic uplift, Temperature, The Geysers, Thermae, Thermal conduction, Thermal efficiency, Thermal energy, Thermodynamics, Turbine, Tuscany, Union County, Oregon, United Kingdom, United States, University of Michigan, Upper Rhine Plain, Wairakei, Wairakei Power Station, Watt, William Thomson, 1st Baron Kelvin, Wind farm, Yangon, 1973 oil crisis, 2010 World Geothermal Congress. Expand index (103 more) »

Accretion (astrophysics)

In astrophysics, accretion is the accumulation of particles into a massive object by gravitationally attracting more matter, typically gaseous matter, in an accretion disk.

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Acid rain

Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions (low pH).

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Air conditioning

Air conditioning (often referred to as AC, A/C, or air con) is the process of removing heat and moisture from the interior of an occupied space, to improve the comfort of occupants.

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American Geophysical Union

The American Geophysical Union (AGU) is a 501(c)(3) nonprofit organization of geophysicists, consisting of over 62,000 members from 144 countries.

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Ammonia

Ammonia is a compound of nitrogen and hydrogen with the formula NH3.

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Anhydrite

Anhydrite is a mineral—anhydrous calcium sulfate, CaSO4.

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Antimony

Antimony is a chemical element with symbol Sb (from stibium) and atomic number 51.

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Aquae Sulis

Aquae Sulis was a small town in the Roman province of Britannia.

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Aquifer

An aquifer is an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials (gravel, sand, or silt).

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Arsenic

Arsenic is a chemical element with symbol As and atomic number 33.

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Basel

Basel (also Basle; Basel; Bâle; Basilea) is a city in northwestern Switzerland on the river Rhine.

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Bath, Somerset

Bath is the largest city in the ceremonial county of Somerset, England, known for its Roman-built baths.

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Bavaria

Bavaria (Bavarian and Bayern), officially the Free State of Bavaria (Freistaat Bayern), is a landlocked federal state of Germany, occupying its southeastern corner.

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Binary cycle

A binary cycle power plant is a type of geothermal power plant that allows cooler geothermal reservoirs to be used than is necessary for dry steam and flash steam plants.

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Boise, Idaho

Boise is the capital and most populous city of the U.S. state of Idaho, and is the county seat of Ada County.

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Boric acid

Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak, monobasic Lewis acid of boron, which is often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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California

California is a state in the Pacific Region of the United States.

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Capacity factor

The net capacity factor is the unitless ratio of an actual electrical energy output over a given period of time to the maximum possible electrical energy output over that period.

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Carbon dioxide

Carbon dioxide (chemical formula) is a colorless gas with a density about 60% higher than that of dry air.

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Cerro Prieto

Cerro Prieto (Wee Ñaay, "Black Hill") is a volcano located approximately 29 km (18 mi) SSE of Mexicali in the Mexican state of Baja California.

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Chaudes-Aigues

Chaudes-Aigues (Chaudas Aigas) is a commune in the Cantal department in south-central France.

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Chena Hot Springs, Alaska

Chena Hot Springs is a hot spring, resort, and unincorporated community in the Fairbanks North Star Borough, Alaska, United States, 56.5 miles northeast of Fairbanks near the Chena River State Recreation Area.

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Coal

Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams.

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Combined cycle

In electric power generation a combined cycle is an assembly of heat engines that work in tandem from the same source of heat, converting it into mechanical energy, which in turn usually drives electrical generators.

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Commonwealth Building (Portland, Oregon)

The Commonwealth Building is a 14-story commercial office tower in Portland, Oregon, United States.

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Condensing boiler

Condensing boilers are water heaters fueled by gas or oil.

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Core–mantle boundary

The core–mantle boundary (CMB in the parlance of solid earth geophysicists) of the Earth lies between the planet's silicate mantle and its liquid iron-nickel outer core.

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Cost of electricity by source

In electrical power generation, the distinct ways of generating electricity incur significantly different costs.

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Crust (geology)

In geology, the crust is the outermost solid shell of a rocky planet, dwarf planet, or natural satellite.

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Directional drilling

Directional drilling (or slant drilling) is the practice of drilling non-vertical wells.

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District heating

District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location for residential and commercial heating requirements such as space heating and water heating.

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Downhole heat exchanger

A downhole heat exchanger, (DHE) also called a borehole heat exchanger, (BHE) is a heat exchanger installed inside a borehole.

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Earth's internal heat budget

Earth's internal heat budget is fundamental to the thermal history of the Earth.

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Earthquake

An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves.

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Electricity generation

Electricity generation is the process of generating electric power from sources of primary energy.

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Emission intensity

An emission intensity (also carbon intensity, C.I.) is the emission rate of a given pollutant relative to the intensity of a specific activity, or an industrial production process; for example grams of carbon dioxide released per megajoule of energy produced, or the ratio of greenhouse gas emissions produced to gross domestic product (GDP).

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Energy in Ethiopia

Energy in Ethiopia is energy and electricity production, consumption, transport, exportation and importation in Ethiopia.

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Energy in Mexico

Energy in Mexico describes energy and electricity production, consumption and import in Mexico.

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Enhanced geothermal system

An enhanced geothermal system (EGS) generates geothermal electricity without the need for natural convective hydrothermal resources.

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Fishery

Generally, a fishery is an entity engaged in raising or harvesting fish which is determined by some authority to be a fishery.

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Flux

Flux describes the quantity which passes through a surface or substance.

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Geothermal Energy Association

The Geothermal Energy Association (GEA) is a U.S. trade organization composed of U.S. companies who support the expanded use of geothermal energy and are developing geothermal resources worldwide for electrical power generation and direct-heat uses.

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Geothermal energy in the United States

According to archaeological evidence, geothermal resources have been in use on the current territory of the United States for more than 10,000 years.

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Geothermal gradient

Geothermal gradient is the rate of increasing temperature with respect to increasing depth in the Earth's interior.

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Geothermal heat pump

A geothermal heat pump or ground source heat pump (GSHP) is a central heating and/or cooling system that transfers heat to or from the ground.

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Geothermal heating

Geothermal heating is the direct use of geothermal energy for heating some applications.

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Geothermal power

Geothermal power is power generated by geothermal energy.

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Geothermal power in Australia

Geothermal power in Australia is little used but growing.

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Geothermal power in China

Geothermal exploration began in China in the 1970s.

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Geothermal power in El Salvador

Geothermal power in El Salvador represents 25% of the country's total electricity production.

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Geothermal power in Germany

Geothermal power in Germany is expected to grow, mainly because of a law that benefits the production of geothermal electricity and guarantees a feed-in tariff.

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Geothermal power in Iceland

Due to the geological location of Iceland (over a rift in continental plates), the high concentration of volcanoes in the area is often an advantage in the generation of geothermal energy, the heating and making of electricity.

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Geothermal power in Indonesia

Geothermal power in Indonesia is an increasingly significant source of renewable energy.

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Geothermal power in Italy

Geothermal power accounts for about 1.6-1.8% of the total electric energy production in Italy and is about 7% of the total renewable energy produced in 2010.

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Geothermal power in Japan

Japan has favorable sites for geothermal power because of its proximity to the Izu-Bonin-Mariana Arc.

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Geothermal power in Kenya

Geothermal power is very cost-effective in the Great Rift Valley of Kenya, East Africa.

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Geothermal power in New Zealand

Geothermal power in New Zealand is a small but significant part of the energy generation capacity of the country, providing approximately 13% of the country's electricity (from the New Zealand Geothermal Association website. Accessed 2013-10-04.) with installed capacity of 854 MW.

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Geothermal power in Portugal

Portugal's main investment into this type of energy is in the Azores.

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Geothermal power in Russia

Geothermal energy is the second most used form of renewable energy in Russia but represents less than 1% of the total energy production.

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Geothermal power in the Philippines

The Geothermal Education Office and a 1980 article titled "The Philippines geothermal success story" by Rudolph J. Birsic published in the journal Geothermal Energy note the remarkable geothermal resources of the Philippines.

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Geothermal power in Turkey

Geothermal energy is thermal energy which is derived from the earth's internal heat.

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Geyser

A geyser is a spring characterized by intermittent discharge of water ejected turbulently and accompanied by steam.

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Global warming

Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.

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Greenhouse

A greenhouse (also called a glasshouse) is a structure with walls and roof made mainly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.

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Ground-coupled heat exchanger

A ground-coupled heat exchanger is an underground heat exchanger that can capture heat from and/or dissipate heat to the ground.

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Heat

In thermodynamics, heat is energy transferred from one system to another as a result of thermal interactions.

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Heat engine

In thermodynamics, a heat engine is a system that converts heat or thermal energy—and chemical energy—to mechanical energy, which can then be used to do mechanical work.

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Heat exchanger

A heat exchanger is a device used to transfer heat between two or more fluids.

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Heat pump

A heat pump is a device that transfers heat energy from a source of heat to what is called a "heat sink".

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Heinrich Zoelly

Heinrich Zoelly (1862–1937) was a Mexican-Swiss engineer.

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Hot dry rock geothermal energy

Hot dry rock (HDR) is an abundant source of geothermal energy available to mankind.

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Hot Lake Hotel

Hot Lake Hotel (also known as Hot Lake Resort) is a historic Colonial Revival hotel originally built in 1864 in Hot Lake, Union County, Oregon, United States.

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Hot spring

A hot spring is a spring produced by the emergence of geothermally heated groundwater that rises from the Earth's crust.

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Hydraulic fracturing

Hydraulic fracturing (also fracking, fraccing, frac'ing, hydrofracturing or hydrofracking) is a well stimulation technique in which rock is fractured by a pressurized liquid.

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Hydrogen sulfide

Hydrogen sulfide is the chemical compound with the chemical formula H2S.

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Hydrothermal circulation

Hydrothermal circulation in its most general sense is the circulation of hot water (Ancient Greek ὕδωρ, water,Liddell, H.G. & Scott, R. (1940). A Greek-English Lexicon. revised and augmented throughout by Sir Henry Stuart Jones. with the assistance of. Roderick McKenzie. Oxford: Clarendon Press. and θέρμη, heat). Hydrothermal circulation occurs most often in the vicinity of sources of heat within the Earth's crust.

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Hydrothermal vent

A hydrothermal vent is a fissure in a planet's surface from which geothermally heated water issues.

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Hypocaust

A hypocaust (Latin hypocaustum) is a system of central heating in a building that produces and circulates hot air below the floor of a room, and may also warm the walls with a series of pipes through which the hot air passes.

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Iceland

Iceland is a Nordic island country in the North Atlantic, with a population of and an area of, making it the most sparsely populated country in Europe.

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Induced seismicity in Basel

Induced seismicity in Basel led to suspension of its hot dry rock enhanced geothermal systems project.

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Insheim

Insheim is a municipality in the Verbandsgemeinde Herxheim in the Südliche Weinstraße district in Rhineland-Palatinate.

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International Geothermal Association

The International Geothermal Association (IGA) is an international non-profit, non-political, non-governmental association representing the geothermal power sector worldwide.

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Italy

Italy (Italia), officially the Italian Republic (Repubblica Italiana), is a sovereign state in Europe.

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Klamath Falls, Oregon

Klamath Falls (Klamath: ʔiWLaLLoonʔa) is a city in and the county seat of Klamath County, Oregon, United States.

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Kola Superdeep Borehole

The Kola Superdeep Borehole (tr) is the result of a scientific drilling project of the Soviet Union in the Pechengsky District, on the Kola Peninsula.

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Landau

Landau, or Landau in der Pfalz, is an autonomous (kreisfrei) town surrounded by the Südliche Weinstraße ("Southern Wine Route") district of southern Rhineland-Palatinate, Germany.

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Larderello

Larderello is a frazione of the comune of Pomarance, in Tuscany in central Italy.

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List of renewable energy topics by country

This is a list of renewable energy topics by country.

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Mantle (geology)

The mantle is a layer inside a terrestrial planet and some other rocky planetary bodies.

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Mantle convection

Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface.

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Mantle plume

A mantle plume is an upwelling of abnormally hot rock within the Earth's mantle, first proposed by J. Tuzo Wilson in 1963.

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Massachusetts Institute of Technology

The Massachusetts Institute of Technology (MIT) is a private research university located in Cambridge, Massachusetts, United States.

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Mercury (element)

Mercury is a chemical element with symbol Hg and atomic number 80.

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Methane

Methane is a chemical compound with the chemical formula (one atom of carbon and four atoms of hydrogen).

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Mud volcano

A mud volcano or mud dome is a landform created by the eruption of mud or slurries, water and gases.

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Myanmar

Myanmar, officially the Republic of the Union of Myanmar and also known as Burma, is a sovereign state in Southeast Asia.

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Natural gas

Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium.

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Nevada

Nevada (see pronunciations) is a state in the Western, Mountain West, and Southwestern regions of the United States of America.

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New Zealand

New Zealand (Aotearoa) is a sovereign island country in the southwestern Pacific Ocean.

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Ohaaki Power Station

The Ohaaki Power Station is a geothermal power station owned and operated by Contact Energy.

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Ohio State University

The Ohio State University, commonly referred to as Ohio State or OSU, is a large, primarily residential, public university in Columbus, Ohio.

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Orders of magnitude (energy)

This list compares various energies in joules (J), organized by order of magnitude.

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Pacific Gas and Electric Company

The Pacific Gas and Electric Company (PG&E) is an investor-owned utility (IOU) with publicly traded stock that is headquartered in the Pacific Gas & Electric Building in San Francisco.

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Paleolithic

The Paleolithic or Palaeolithic is a period in human prehistory distinguished by the original development of stone tools that covers c. 95% of human technological prehistory.

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Parasitic load

Parasitic load is a term used with regard to electrical appliances and railway locomotives.

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Philippines

The Philippines (Pilipinas or Filipinas), officially the Republic of the Philippines (Republika ng Pilipinas), is a unitary sovereign and archipelagic country in Southeast Asia.

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Piero Ginori Conti

Piero Ginori Conti, Prince of Trevignano, (Florence, 3 June 1865 - Florence, 3 December 1939) was a businessman and Italian politician.

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Plate tectonics

Plate tectonics (from the Late Latin tectonicus, from the τεκτονικός "pertaining to building") is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of the Earth's lithosphere, since tectonic processes began on Earth between 3 and 3.5 billion years ago.

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Poihipi Power Station

The Poihipi Power Station is a geothermal power station owned and operated by Contact Energy.

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Polybutylene

Polybutylene (polybutene-1, poly(1-butene), PB-1) is a polyolefin or saturated polymer with the chemical formula (C4H8)n.

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Power station

A power station, also referred to as a power plant or powerhouse and sometimes generating station or generating plant, is an industrial facility for the generation of electric power.

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Qin dynasty

The Qin dynasty was the first dynasty of Imperial China, lasting from 221 to 206 BC.

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Radiator

Radiators are heat exchangers used to transfer thermal energy from one medium to another for the purpose of cooling and heating.

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Radioactive decay

Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.

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Rankine cycle

The Rankine cycle is a model used to predict the performance of steam turbine systems.

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Renewable energy

Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

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Renewable energy in Costa Rica

Renewable energy in Costa Rica supplied about 98.1 percent of its electrical energy in 2016.

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Reykjavík

Reykjavík is the capital and largest city of Iceland.

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Richter magnitude scale

The so-called Richter magnitude scale – more accurately, Richter's magnitude scale, or just Richter magnitude – for measuring the strength ("size") of earthquakes refers to the original "magnitude scale" developed by Charles F. Richter and presented in his landmark 1935 paper, and later revised and renamed the Local magnitude scale, denoted as "ML" or "ML".

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Salton Sea

The Salton Sea is a shallow, saline, endorheic rift lake located directly on the San Andreas Fault, predominantly in California's Imperial and Coachella valleys.

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Seasonal thermal energy storage

Seasonal thermal energy storage (or STES) is the storage of heat or cold for periods of up to several months.

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Solar energy

Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.

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Soultz-sous-Forêts

Soultz-sous-Forêts is a commune in the Bas-Rhin department in Grand Est in north-eastern France.

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Soviet Union

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR) was a socialist state in Eurasia that existed from 1922 to 1991.

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Space heater

A space heater is a device used to heat a single, small area.

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Staufen im Breisgau

Staufen im Breisgau (High Alemannic: Staufe im Brisgau) is a German town in the Breisgau-Hochschwarzwald district of Baden-Württemberg.

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Subsidence

Subsidence is the motion of a surface (usually, the earth's surface) as it shifts downward relative to a datum such as sea level.

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Sustainable energy

Sustainable energy is energy that is consumed at insignificant rates compared to its supply and with manageable collateral effects, especially environmental effects.

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Switzerland

Switzerland, officially the Swiss Confederation, is a sovereign state in Europe.

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Tectonic uplift

Tectonic uplift is the portion of the total geologic uplift of the mean Earth surface that is not attributable to an isostatic response to unloading.

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Temperature

Temperature is a physical quantity expressing hot and cold.

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The Geysers

The Geysers is the world's largest geothermal field, containing a complex of 22 geothermal power plants, drawing steam from more than 350 wells, located in the Mayacamas Mountains approximately north of San Francisco, California.

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Thermae

In ancient Rome, thermae (from Greek θερμός thermos, "hot") and balneae (from Greek βαλανεῖον balaneion) were facilities for bathing.

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Thermal conduction

Thermal conduction is the transfer of heat (internal energy) by microscopic collisions of particles and movement of electrons within a body.

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Thermal efficiency

In thermodynamics, the thermal efficiency (\eta_ \) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, a steam turbine or a steam engine, a boiler, furnace, or a refrigerator for example.

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Thermal energy

Thermal energy is a term used loosely as a synonym for more rigorously-defined thermodynamic quantities such as the internal energy of a system; heat or sensible heat, which are defined as types of transfer of energy (as is work); or for the characteristic energy of a degree of freedom in a thermal system kT, where T is temperature and k is the Boltzmann constant.

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Thermodynamics

Thermodynamics is the branch of physics concerned with heat and temperature and their relation to energy and work.

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Turbine

A turbine (from the Latin turbo, a vortex, related to the Greek τύρβη, tyrbē, meaning "turbulence") is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work.

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Tuscany

Tuscany (Toscana) is a region in central Italy with an area of about and a population of about 3.8 million inhabitants (2013).

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Union County, Oregon

Union County is a county in the U.S. state of Oregon.

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.

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United States

The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.

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University of Michigan

The University of Michigan (UM, U-M, U of M, or UMich), often simply referred to as Michigan, is a public research university in Ann Arbor, Michigan.

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Upper Rhine Plain

The Upper Rhine Plain, Rhine Rift Valley or Upper Rhine Graben (German: Oberrheinische Tiefebene, Oberrheinisches Tiefland or Oberrheingraben, French: Vallée du Rhin) is a major rift, about and on average, between Basel in the south and the cities of Frankfurt/Wiesbaden in the north.

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Wairakei

Wairakei is a small settlement, and geothermal area a few kilometres north of Taupo, in the centre of the North Island of New Zealand, on the Waikato River.

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Wairakei Power Station

The Wairakei Power Station is a geothermal power station near the Wairakei Geothermal Field in New Zealand.

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Watt

The watt (symbol: W) is a unit of power.

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William Thomson, 1st Baron Kelvin

William Thomson, 1st Baron Kelvin, (26 June 1824 – 17 December 1907) was a Scots-Irish mathematical physicist and engineer who was born in Belfast in 1824.

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Wind farm

A wind farm is a group of wind turbines in the same location used to produce electricity.

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Yangon

Yangon (ရန်ကုန်မြို့, MLCTS rankun mrui,; formerly known as Rangoon, literally: "End of Strife") was the capital of the Yangon Region of Myanmar, also known as Burma.

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1973 oil crisis

The 1973 oil crisis began in October 1973 when the members of the Organization of Arab Petroleum Exporting Countries proclaimed an oil embargo.

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2010 World Geothermal Congress

The 2010 World Geothermal Congress took place between April 25-30, 2010 in Bali, Indonesia.

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Deep geothermal energy, Geo energy, Geo-thermal, Geothermal Energy, Geothermal Engineering, Geothermal and volcanic systems, Geothermal development, Geothermal energy in developing countries, Geothermal engineering, Geothermic, Goethermal energy, Heat mining, How Geothermal Energy Can Benefit Developing Countries, Sustainable heat sources.

References

[1] https://en.wikipedia.org/wiki/Geothermal_energy

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