Search results
Results From The WOW.Com Content Network
A captive power plant, also called autoproducer or embedded generation, is an electricity generation facility used and managed by an industrial or commercial energy user for their own energy consumption. Captive power plants can operate off-grid or they can be connected to the electric grid to exchange excess generation. [1] [2]
A common example of a thermal power plant that produces electricity by the consumption of fuel is the nuclear power plant. Nuclear power plants use a nuclear reactor's heat to turn water into steam. [1] This steam is sent through a turbine which is connected to an electric generator to generate electricity.
Electricity generation is the process of generating electric power from sources of primary energy.For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end users or its storage, using for example, the pumped-storage method.
As well as greenhouse gases, these power plants emit nitrogen oxides (NOx) [20] but this is less dangerous than NOx from gas appliances in houses. [21] The efficiency of gas-fired power plants can be improved by co-generation and geothermal (combined heat and power) methods. Process steam can be extracted from steam turbines.
For example, solar thermal power plants such as Nevada Solar One are somewhat matched to summer peak loads in areas with significant cooling demands, such as the south-western United States. Thermal energy storage systems like the small Spanish Gemasolar Thermosolar Plant can improve the match between solar supply and local consumption.
One of many power plants at The Geysers, a geothermal power field in northern California, with a total output of over 750 MW. Geothermal power plants can operate 24 hours per day, providing baseload capacity. Estimates for the world potential capacity for geothermal power generation vary widely, ranging from 40 GW by 2020 to as much as 6,000 GW.
Energy development is the field of activities focused on obtaining sources of energy from natural resources. [citation needed] These activities include the production of renewable, nuclear, and fossil fuel derived sources of energy, and for the recovery and reuse of energy that would otherwise be wasted.
VPPs typically aggregate large numbers of distributed energy resources (DER). Resources can be dispatchable or non-dispatchable, controllable or flexible load (CL or FL). Resources can include microCHPs, natural gas-fired reciprocating engines, small-scale wind power plants (WPP), photovoltaics (PV), run-of-river hydroelectricity plants, small hydro, biomass, backup generators, and energy ...