ORIE Colloquium: Dan Adelman (Univ. of Chicago) - Dynamic Electricity Pricing for Smart Homes

Tuesday, November 20, 2012 at 3:30pm

Frank H. T. Rhodes Hall, 253

The electricity industry is now undergoing a dramatic transformation as computerization is being driven down to the home level through smart meters and smart home technologies. Smart meters enable consumers to more informatively control and manage their energy consumption, and they give retail energy providers the ability to charge real-time prices. Currently, retailers face electricity prices which change instantaneously with wholesale markets, but consumers see fixed rates that don't change over time. The main objective of this work is to investigate the conditions under which dynamic pricing to smart homes can improve social welfare, the magnitude of these improvements, and their sensitivity to home characteristics. We develop a mathematical framework for a smart home's optimal response to dynamic price signals, based on models of price-responsive appliances, and we integrate them within a utility's social welfare pricing problem for computing system-wide equilibria. Our framework can be used not only as the basis for a smart home control system, but also as part of an analytical business case for smart grid, and as a methodology retailers can use to set dynamic prices to smart homes. In this talk, we focus on appliances that manage thermal energy stores, in particular air conditioners, and present extensive numerical results demonstrating the potential impact of dynamic pricing on the ComEd utility region during a recent peak summer month.


Event Type



College of Engineering, Operations Research and Information Engineering


engineering, operations research, orie






Dan Adelman

Speaker Affiliation

Booth School of Business, University of Chicago

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