Energy conservation electricity

Flow and Performance Calculations. Electro dynamic equations are usehil when local gas conditions (, a, B) are known. In order to describe the behavior of the dow as a whole, however, it is necessary to combine these equations with the appropriate dow conservation and state equations. These last are the mass, momentum, and energy conservation equations, an equation of state for the working duid, an expression for the electrical conductivity, and the generalized Ohm s law. 

Building Services All of the mechatiical, air, water, electrical, and transport services required to provide satisfactory environmental conditions within a building, with due consideration of the health and safety of the occupants and energy conservation. 

Hunn, B. D. Baughman. M. L. Silver, S. C. et al. (1986). Technical Potential for Electrical Energy Conservation and Peak Demand Reduction in Texas Buildings. Austin, TX Center for Energy Studies, University of Texas. Interlaboratoiy Working Group. (1997). Scenarios of U.S. Carbon Reductions Potential Impacts of Energy-Efficient... 

Cota, R. E, Electric Motors and Energy Conservation, Specifying Engr., p. 82, July (1978). 

Energy conservation has often been referred to as the fifth fuel , the other four being the so-called primary or fossil fuels of coal (solid), oil (liquid), gas and nuclear/hydro-electricity. This emphasizes the importance of reducing the amount of energy used, not only nationally but also internationally. 

There is a major potential for energy conservation in transportation, by increasing the energy efficiency of automobiles. The recent commercialization of hybrid vehicles, which combine electric and gasoline motors, demonstrates how much more efficient automobile transport can be. Hybrid power systems deliver double the fuel efficiency of conventional engines. Moreover, as fuel cells are perfected, even greater energy efficiencies may be achieved. 

Periodically Congress has permitted the use of tax credits as a direct reduction from income taxes. Examples are tax credits for installing energy conservation devices, use of alcohol fuels and electric vehicles, development of orphan drugs, creation of low-income housing, and some research expenditures. Tax credits have been used historically to stimulate capital investment in the United States. Such deductions are more valuable than depreciation because they represent direct deductions from the tax bill after taxes are computed on income. 

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