What's in the Cards for Distributed Resources?

The electric utility industry is in the midst of enormous changes in its market structure. Mile the generation sector moves towards a truly competitive market, the utilities' transmission and distribution functions are undergoing a transition to unbundled services and prices. These changes will affect the competition between distributed and central-station generation technology. Although the ultimate market potential for distributed generation may be significant, the market will be fragmented and heterogeneous. Distributed generation will likely succeed in some small and only a few medium-sized market segments, each narrowly defined by the segment's unique operating requirements. The largest potential market segment is for distributed generation technology with operational and economical characteristics suitable for peak shaving. Unbundling of utility costs and prices will make base-load and intermediate load equipment, such as fuel cells, significantly less attractive in the largest market segments unless capital costs fall substantially below $1,000 per kilowatt.

The Brattle Group

any errors are the responsibility of the authors and do not represent the opinion of The Brattle Group, Inc. or its clients. Opinions expressed in this report, as well as any errors or omissions, are the authors ’ alone. The examples, facts, and requirements summarized in this report represent our interpretations. Nothing herein is intended to provide a legal opinion. The authors would like to thank the ERCOT staff for their input, cooperation, and support. In particular, we would like to acknowledge the analytical, technical, and conceptual contribution