Electrical Energy Essay Example | Topics and Well Written Essays - 500 words

Electrical Energy - Essay modelThis have made the technologists to search for more energy effective practices and hence could achieve major come upon through in energy efficiency as it is reported that the efficiency have really duplicate since 1954. The reports available show that the fuel mix has more or less remained constant since 1980 (Lave, 291). According to the reports of U.S. plane section of energy, half the quantity f electricity generated is from coal, nuclear plants account for 20 percent of the generated electricity, while hydroelectric plants contributes 7 percent and finally renewable energy and petroleum products account for 2 percent each. The epoch-making thrust has been given by most of the state administrations to maximize the use of the renewables. But the major challenge in the use of renewables is said to be absence of feasible electricity storage system. The estimates say that correspond to the prevailing conditions 8 to 10 hours of sunlight is adequat e to generated electricity for 24 hours but lack of efficient and low cost units to store this energy is the major drawback (Lave, 291). So is the case of wind energy also. The availability of wind and period of electricity demand dont match, the wind in required manner are non available especially during the summer months when the electricity demand is at its peak.