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The solar updraft tower (SUT) is a design concept for a renewable-energy power plant for generating electricity from low temperature solar heat. Sunshine heats the air beneath a very wide greenhouse-like roofed collector structure surrounding the central base of a very tall chimney tower.
The solar chimney can be improved by integrating it with a trombe wall. The added advantage of this design is that the system may be reversed during the cold season, providing solar heating instead. A variation of the solar chimney concept is the solar attic. In a hot sunny climate the attic space is often blazingly hot in the summer.
A solar chimney (or thermal chimney) is a passive solar ventilation system composed of a hollow thermal mass connecting the interior and exterior of a building. As the chimney warms, the air inside is heated causing an updraft that pulls air through the building. These systems have been in use since Roman times and remain common in the Middle East.
Heating of the windtower itself can heat the air inside (making it a solar chimney), so that it rises and pulls air out of the top of the house, creating a draft. This effect can be enhanced with a heat source at the bottom of the windtower ( such as humans, ~80 Watts each [ citation needed ] ), but this heats the house and makes it less ...
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In 1992, Solar Turbines introduced the SoLoNOx system. The SoLoNOx system uses lean-burn technologies to reduce NOx emissions. The SoLoNOx system has been retrofitted to over 2,000 turbines and all of Solar Turbine's more recent designs can be equipped with SoLoNOx as a feature. In 1997, Solar Turbines introduced a ceramic hot-section design ...
As a thermal energy generating power station, CSP has more in common with thermal power stations such as coal, gas, or geothermal. A CSP plant can incorporate thermal energy storage, which stores energy either in the form of sensible heat or as latent heat (for example, using molten salt), which enables these plants to continue supplying electricity whenever it is needed, day or night. [11]
It is the 4th tallest building in the city at 112.5 metres to the top of solar chimney with a total of 22 stories and 690,000 square feet (64,000 square metres) floor space. The building is intended to be one of the most energy-efficient building of its size in North America, and to consume 60% less energy than the national building code ...