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Reddy, Amulya K. N.; Goldemberg, Jose – Scientific American, 1990
Described are methods which can be used by developing countries to affordably obtain the energy without ruining the environment. The approaches mix efficient end-use technologies with modest increases in generating capacity. (CW)
Descriptors: College Science, Conservation (Environment), Developing Nations, Efficiency
Davis, Ged R. – Scientific American, 1990
Examined is the world society's ability to meet energy needs without destroying the earth. Supply and demand issues are examined. International per capita energy use is compared. Historical trends are described. (CW)
Descriptors: College Science, Conservation (Environment), Developed Nations, Developing Nations
Fickett, Arnold P.; And Others – Scientific American, 1990
Discussed are advanced technologies which may offer an opportunity to meet the world's future energy needs while minimizing the environmental impact. Savings to both suppliers and consumers are described. International electricity usage is compared. Government standards for the manufacture of electrical products in the United States are…
Descriptors: College Science, Conservation (Environment), Efficiency, Electrical Appliances
Bevington, Rick; Rosenfeld, Arthur H. – Scientific American, 1990
Described are new technologies such as superwindows, compact fluorescent lights, and automated control systems which, when combined with other strategies such as shade trees and light-colored buildings, could reduce building energy expenditures. (CW)
Descriptors: College Science, Conservation (Environment), Efficiency, Electrical Appliances