Quantitative Assessment of Distributed Energy Resource Benefits

Hadley, S.W.

Oak Ridge National Laboratory

关键词: Interconnected Power Systems;    Dispersed Storage And Generation;    24 Power Transmission And Distribution;    Cost Benefit Analysis;    29 Energy Planning, Policy And Economy;   

DOI  :  10.2172/885683
RP-ID  :  ORNL/TM-2003/20
RP-ID  :  DE-AC05-00OR22725
RP-ID  :  885683

美国|英语

来源: UNT Digital Library

【 摘 要 】

Distributed energy resources (DER) offer many benefits, some of which are readily quantified. Other benefits, however, are less easily quantifiable because they may require site-specific information about the DER project or analysis of the electrical system to which the DER is connected. The purpose of this study is to provide analytical insight into several of the more difficult calculations, using the PJM power pool as an example. This power pool contains most of Pennsylvania, New Jersey, Maryland, and Delaware. The techniques used here could be applied elsewhere, and the insights from this work may encourage various stakeholders to more actively pursue DER markets or to reduce obstacles that prevent the full realization of its benefits. This report describes methodologies used to quantify each of the benefits listed in Table ES-1. These methodologies include bulk power pool analyses, regional and national marginal cost evaluations, as well as a more traditional cost-benefit approach for DER owners. The methodologies cannot however determine which stakeholder will receive the benefits; that must be determined by regulators and legislators, and can vary from one location to another.