solar steam generating system
21energy conversion — ▪ technology Introduction the transformation of energy from forms provided by nature to forms that can be used by humans. Over the centuries a wide array of devices and systems has been developed for this purpose. Some of these energy …
22Renewable energy — Burbo Bank Offshore Wind Farm, at the entrance to the River Mersey in North West England …
23Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
24Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria …
25Energy policy of the United States — The energy policy of the United States is determined by federal, state and local public entities in the United States, which address issues of energy production, distribution, and consumption, such as building codes and gas mileage standards.… …
26Areva — SA Type Public (Euronext: CEI) Industry Mining …
27Gas turbine — Microturbine redirects here. For turbines in electricity, see Small wind turbine. For turbines driven by the flow of gas, see Turbine. A typical axial flow gas turbine turbojet, the J85, sectioned for display. Flow is left to right, multistage… …
28Sustainable energy — Renewable energy …
29Cogeneration — For other uses, see CHP (disambiguation). Sustainable energy Renewable energy …
30Renewable energy in Australia — Australia s renewable energy industries cover numerous energy sources and stages of commercialisation. Renewable energy technologies currently contribute about 6 per cent of Australia s total energy supply and some 8 per cent of Australia s… …
