Biomass

The latest articles related to Biomass

GDF Suez – Operations

Electricity generation= France Thanks to former Suez subsidiaries such as Compagnie Nationale du Rhône (CNR), Electrabel and Société Hydro Electrique du Midi (SHEM), GDF Suez is the second-largest generator of electricity in France behind EDF. 70% of the group’s production comes from renewable sources, principally hydroelectricity (through CNR and SHEM) and wind power, the latter [...]

Verve Energy – Generators

Verve Energy owns five major power stations, supplying electricity to the ”South-West Interconnected System”: * Muja Power Station, east of Collie * Collie Power Station, in Collie * Kwinana Power Station, in Naval Base heavy industrial suburb * Cockburn Power Station, in Cockburn * Pinjar Power Station, in Pinjar *Mungarra Power Station In addition it [...]

Upstate California – History

Upstate California is a name for the more-rural region north of Northern California’s major urban areas. The term Northern California includes the San Francisco Bay Area and Sacramento. The region to the north of Sacramento has traditionally used the name Northstate to differentiate itself from the major metropolitan areas which are actually more centrally located [...]

Power station – Thermal power stations

In thermal power stations, mechanical power is produced by a heat engine that transforms thermal energy, often from combustion of a fuel, into rotational energy. Most thermal power stations produce steam, and these are sometimes called steam power stations. Not all thermal energy can be transformed into mechanical power, according to the second law of [...]

Solar energy – Energy from the Sun

Adapted from the Wikipedia article Solar energy, under the G. N. U. Free Documentation License. Please also see http://en.wikipedia.org/wiki

Micro combined heat and power – Introduction

In the majority of energy applications, energy is required in multiple forms. These energy forms typically include some combination of: heating, ventilation, and air conditioning, mechanical energy and electric power. Often, these additional forms of energy are produced by a heat engine, running on a source of high-temperature heat. A heat engine can never have [...]

Anti-nuclear movement – History and issues

Roots of the movement The application of nuclear technology, both as a source of energy and as an instrument of war, has been controversial. Scientists and diplomats have debated nuclear weapons policy since before the atomic bombing of Hiroshima in 1945. The public became concerned about nuclear weapons testing from about 1954, following extensive nuclear [...]

Cortijada Los Gazquez creative retreat – Energy and Sustainability

Los Gazquez is located Off-the-grid, or independent of the electric, water, and waste networks that connect most modern homes and buildings. The house itself is designed to focus on sustainable living, using both passive and active systems of off-grid energy systems. The passive systems incorporated into the house include a gray water reclamation system, rainwater [...]

Vattenfall – Generation

Vattenfall generates Electricity by hydropower (24%), nuclear power (28%), fossil fuel (47%) and smaller proportions of wind power (1%), biofuel and waste. Main areas of operations are electricity, heat and transmission. Vattenfall supplies energy to 4.8 million customers in the Nordic countries and northern Europe. How the power and heat is generated is based on [...]

Fossil fuel power station – Basic concepts

In a fossil fuel power plant the chemical energy stored in fossil fuels (such as coal, fuel oil, natural gas or oil shale) and oxygen of the air is converted successively into thermal energy, mechanical energy and, finally, electrical energy for continuous use and distribution across a wide geographic area. Each fossil fuel power plant [...]

Energy density – Energy density in energy storage and in fuel

Energy Efficiency

In energy storage applications the energy density relates the mass of an energy store to the volume of the storage equipment. The higher the energy density, the more energy may be stored or transported for the same amount of volume. In the context of fuel selection, that energy density of a fuel per unit mass [...]

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