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2. Template : Convert/list of units/energy/Wh - Wikipedia

   en.wikipedia.org/wiki/Template:Convert/list_of...

   GWh GWh 1.0 GWh (3.6 TJ) GW.h ... MWh MWh 1.0 MWh (3.6 GJ) MW.h (MW·h, MW-h) MW⋅h kilowatt-hour: kWh kWh 1.0 kWh (3.6 MJ) kW.h (kW·h, kW-h) kW⋅h watt-hour: Wh ...

3. Gasoline gallon equivalent - Wikipedia

   en.wikipedia.org/wiki/Gasoline_gallon_equivalent

   The energy content of ethanol is 76,100 BTU/US gal (5.89 kilowatt-hours per litre), compared to 114,100 BTU/US gal (8.83 kWh/L) for gasoline. (see chart above) A flex-fuel vehicle will experience about 76% of the fuel mileage MPG when using E85 (85% ethanol) products as compared to 100% gasoline. Simple calculations of the BTU values of the ...

4. Life-cycle greenhouse gas emissions of energy sources

   en.wikipedia.org/wiki/Life-cycle_greenhouse_gas...

   The findings are presented in units of global warming potential per unit of electrical energy generated by that source. The scale uses the global warming potential unit, the carbon dioxide equivalent (CO 2 e), and the unit of electrical energy, the kilowatt hour (kWh). The goal of such assessments is to cover the full life of the source, from ...

5. Miles per gallon gasoline equivalent - Wikipedia

   en.wikipedia.org/wiki/Miles_per_gallon_gasoline...

   The unit of energy consumed is deemed to be 33.7 kilowatt-hours without regard to the efficiency of conversion of heat energy into electrical energy, also measured in kilowatt-hours (kWh). The equivalence of this unit to energy in a gallon of gasoline is true if and only if the heat engine, generating equipment, and power delivery to the car ...

6. Kilowatt-hour - Wikipedia

   en.wikipedia.org/wiki/Kilowatt-hour

   Kilowatt-hours are a product of power and time, not a rate of change of power with time. Watts per hour (W/h) is a unit of a change of power per hour, i.e. an acceleration in the delivery of energy. It is used to measure the daily variation of demand (e.g. the slope of the duck curve ), or ramp-up behavior of power plants .

7. Gas-fired power plant - Wikipedia

   en.wikipedia.org/wiki/Gas-fired_power_plant

   Gas turbines can be particularly efficient when waste heat from the turbine is recovered by a heat recovery steam generator (HRSG) to power a conventional steam turbine in a combined cycle configuration. [3] The 605 MW General Electric 9HA achieved a 62.22% efficiency rate with temperatures as high as 1,540 °C (2,800 °F). [4]

8. Template:Convert/list of units/energy - Wikipedia

   en.wikipedia.org/wiki/Template:Convert/list_of...

   Energy; system unit code (alternative) symbol or abbrev. notes sample default conversion combinations SI: yottajoule: YJ YJ 1.0 YJ (2.8 × 10 17 kWh) zettajoule: ZJ ZJ 1.0 ZJ (2.8 × 10 14 kWh)

9. Micro combined heat and power - Wikipedia

   en.wikipedia.org/wiki/Micro_combined_heat_and_power

   Micro-CHP is defined by the EU as less than 50 kW electrical power output, [1] however, others have more restrictive definitions, all the way down to <5 kWe. [3] A micro-CHP generator may primarily follow heat demand, delivering electricity as the by-product, or may follow electrical demand to generate electricity, with heat as the by-product ...