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ID:
168299
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| Summary/Abstract |
Energy efficiency is widely recognized as a cost-effective strategy to meet energy demand. The U.S. energy service company (ESCO) industry generates significant energy savings and other benefits through installing and maintaining energy efficiency, renewable and other types of projects. In this study, we evaluate factors that may explain trends in the economic performance of U.S. ESCO projects by analyzing project level data for ∼7000 U.S. ESCO industry projects. We find that real project investment levels normalized for floor area have increased over time in ESCO projects across market segments. However, the dollar value of energy savings and other reported benefits have not kept pace with increases in real project investment levels over time. The latter have increased 100%–500% in various market segments from 1990 to 2017. We conduct an econometric analysis to decompose the drivers of these underlying trends. Number of measures and a changing mix of conservation measures are the primary factors that correlate with the long-term increase in project investment levels. However, our analysis is only able to account for less than 50% of the increase in real investment levels. We discuss additional factors, and conclude discussing policy implications and outlining long-term research needs.
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| 2 |
ID:
084742
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| Publication |
2008.
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| Summary/Abstract |
Our study shows that China could contribute to an orderly global rebalancing using a package of policies to stimulate its domestic consumption. These policies include a progressive appreciation of the RMB, fiscal stimulation by increasing expenditure on education, health care, social safety nets and poverty reduction, income policies to reduce inequality and to strengthen wage income, and reforms of the financial system to improve financial efficiency and to mitigate financial constraints. By implementing such policies, China's external surplus could be narrowed and its domestic imbalances improved. The excessively high savings rate could be lowered and the share of household consumption increased, even though GDP growth would moderate slightly.
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