Direct Testimony of Thomas M. Hildebrand - Consumer Advocate ...
Direct Testimony of Thomas M. Hildebrand - Consumer Advocate ...
Direct Testimony of Thomas M. Hildebrand - Consumer Advocate ...
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Exhibit 5. Estimated Peak Demand (Mw) Reduction 29<br />
Demand Response<br />
44%<br />
1 % Appliances & Office<br />
Results from the current assessment suggest that a well-designed portfolio <strong>of</strong> DSM program <strong>of</strong>ferings<br />
including both energy efficieiicj- and demand response strategies could cost effectiyely reduce the<br />
Commonwealths peak demand by approximately 5 .OOO MW and its enera. consumption forecasts bq-<br />
7.800 GWh over a ten-year planning horizon. These estimates represent near15 17% <strong>of</strong> the<br />
Commonwealth’s projected 2007 peak demand and nearly 10% <strong>of</strong> the Conimonn-ealtli’s projected 20117<br />
enerz use. The estimates are well within the ranges presented in e\-aluations <strong>of</strong> DSM potential in other<br />
jurisdictions. and are 1ikel:- conservative in that only basic DSM strategies viere considered. Additional<br />
energy savings and peak demand reductions could lilielq- be achieved through DSM program <strong>of</strong>ferings<br />
that overcome barriers to DSM program participation, including customers’ lack <strong>of</strong> experience ivith high<br />
efficiency products. lack <strong>of</strong> infomiation about available technologies and erpected sayings. and<br />
uncertainh about equipment reliability and performance characteristics.<br />
3.2 Demand Response in Wholesale and Retail Markets<br />
Based on a surveq- <strong>of</strong> electric utilities nation~ide.~~ FERC recommended implementing actiTities to<br />
enable greater use <strong>of</strong> demand resources in regional transmission planning and operations procedures. The<br />
agency concluded that dentand response has an important role to plal; in both wholesale and retail<br />
electricity markets. FERC estimated that the potential immediate reduction in peak electric demand that<br />
can be achieved from existing demand response resources is betlveen thee and seyeu percent <strong>of</strong> peak<br />
electric demand in most regions.” FERC Staff recommended that FERC: 1) esplore how to better<br />
accommodate demand response in n-liolesale markets: 2) explore how to coordmate nith utilities. state<br />
comniissions and other interested parties on demand response in wholesale and retail markets: and 3)<br />
consider specific proposals for conipatible regulatorq- approaches; including h o to ~ eliniiiiate regulaton<br />
” Id<br />
30<br />
Federal Energ> Regulaton, Cornrnlssion ,4ssessmen/ <strong>of</strong> DeiimndRespurm mzd.-Id cinced,\fzerenng. Staft Report. Docket No<br />
AD-06-2-000. August 2006<br />
I’ Man land Public Senice Commission. Ten-Yea1 Plan <strong>of</strong>Electnc Companies in Mqland (2006-2015) (P 70)<br />
13