Smart Grid

Working with the Wind in Chicago

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Chicago has long been known as the windy city, for its promises of its politicians and the quantity of its conventions and conferences. Next week, there will be a lot of wind surrounding the AHR Expo, the largest conference anywhere dedicated to the efficient movement of air, and thereby the biggest energy-related conference of the year. Numerous engineering and energy related conferences and meetings will be in town to take advantage of the more than 50,000 attendees. I, too, will be blowing into town, giving some talks, participating in some meetings, and planning still others. This may be the last time I am in Chicago until March, so drop me a line to schedule a meeting if you want to discuss plans or alignment while I am there.

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Natural Gas and Perfect Power

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We are misusing natural gas in our power plants. Guided by strong emotions and the search for the quick fix, we are reducing the long term reliability and sustainability of our energy infrastructure. When well meant but bad decisions reduce the common good, we call it the tragedy of the commons. Technology and modern public interest groups let us recreate the tragedy of the commons on a larger scale.

Perfect Power is what Kurt Yeager and the Galvin Electricity Initiative call their version of the smart grid. Perfect Power assumes that the national power grid will not and cannot be made reliable enough for the digital world. Attempts to make the grid reliable cost a lot of money and waste a lot of power. Attempts to make the grid reliable interfere with the grid being the most efficient market place of energy possible, and able to accept innovation, diversity, and change. Perfect power reliability starts in the home and building...

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The Talmud and the Smart Grid

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I received an animated Christmas card in e-mail from a leader in demand-response last month. The e-card used flash animation to explain demand-response. The flash animation told a tale of demand-response during a holiday season. Santa and his sleigh flew into a transmission line, causing power shortage. DR aware equipment rapidly responded to signals sent out. DR-aware Christmas lights dimmed just a little. DR-aware electric menorahs turned off every other light. The animated card told a story that demonstrated that demand-response could be efficient, effective, and doubly offensive.

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A pricing Service for Electricity

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What price structures are necessary to enable fully symmetric negotiations over power purchase and sale? Over at the NIST TWIKI, Marty Burns, Bill Cox, and I ironed out the requirements for a pricing service for electricity. Comments are welcome.

What are the requirements for communicating price across the smart grid? What pricing structures are in use or under development now? How do we move to a common information element, common whatever else needed for prices?

Note: It is important to emphasize that these are requirements for a solution set for pricing services. Therefore all the following requirements are not necessarily simultaneously applied to any particular single service based on the ensuing model.

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