ECONOMIC-EVALUATION OF ENERGY-CONSERVATION PROJECTS WITH AN EMPHASIS ON INITIATION TIME

被引：5

作者：

PASTERNAK, H

SEGAL, I

ENGEL, H

机构：

[1] Institute of Agricultural Engineering, P.O. Box 6

来源：

ENERGY CONVERSION AND MANAGEMENT | 1990年 / 30卷 / 04期

关键词：

Economic evaluation; Energy conservation; Inflation; Initiation time;

D O I：

10.1016/0196-8904(90)90039-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A procedure for assessing the economic viability of an energy conservation project integrated with building installation has been investigated in previous works. In the present work, a method is developed for economic evaluation of energy conservation projects, which may initiate independence of building construction. A model for optimization of the initiation time has been developed, and the conditions to determine economic feasibility are derived. It was found that the break-even value of the annual energy saved for $1 investment may significantly increase with even a moderate decrease in the expected real investment cost. This break-even value is always greater than the corresponding one found in the building integrated case. The difference increased with an increase in expected fuel inflation rate and also with a decrease in expected investment cost. © 1990.

引用

页码：381 / 385

页数：5

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