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This overview explores innovative rate structures in energy pricing and metering. Proper structuring of default service is necessary to reveal hidden price information. Effective pricing can encourage consumer participation in energy-saving programs. Larger-volume customers can adapt to complex pricing more easily, allowing for differentiated treatment between customer classes. Existing metering supports improved rate designs; however, advanced metering is essential for implementing complex strategies. Key topics include Critical Peak Pricing, Time of Use rates, and Real-Time Pricing for commercial and industrial customers.
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Pricing and Metering • Innovative rate structures can achieve a lot • Structure of default service • Currently, hides important price information • But just getting the prices right isn’t enough • Good prices drive consumers to good behavior and programs • Larger-volume customers can handle more complex pricing more easily • Different customer classes can be treated differently • Existing metering can support improved rate designs, but advanced metering is required for more complex rate designs
Delivery of PRL Programs • LSEs (utilities, discos, CSPs, ESCOs) enroll participants in ISO programs • Participant and LSE share ISO payments • Where delivered by a regulated company, sharing set by regulators • Where delivered by competitive providers, sharing set by market, negotiation • If no sharing, then no competitive provision
Critical Peak Time of Use Pricing • Flat or TOU rate during all “normal” hours. • Defined or Market price effective when market price exceeds defined threshold. • Customers get notice when Critical Peak rate is in effect.
Real-Time Pricing for Large Commercial and Industrial • Georgia Power: Baseline-referenced RTP; customers see market price at margin. • Niagara Mohawk: Customers see market price for all consumption. • If both offered, customer chooses.