Electricity

Happy 217th Birthday to Michael Faraday!

Lynne Kiesling Without whom, there would be no induction-based generation of electricity, the modern electronic world as we know it would not exist, and I would have to write about something else. Three cheers to the genius of Faraday! And thanks to Wired for noting his birthday.

Energy Storage on the Grid: Transmission Equipment or Market Participant?

Michael Giberson In the wholesale power markets world, commercial energy storage concepts are commonly somewhat of an afterthought. None of the large regional wholesale power markets integrated into transmission operations put too much effort into thinking about energy storage as they developed their market rules. A part of the problem is that the transmission system …

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The History and Future of the Electric Meter

Lynne Kiesling Last month, Wired celebrated the 120th anniversary of the electricity meter. More specifically, the anniversary of the patent for the first really commercially viable electro-mechanical meter. Edison, being Edison, had come up with others before, but they “didn’t scale”, and were messy because they were chemical, not mechanical. This post provides a nice …

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Nifty Smart Grid End Use Devices. But Are They Transactive?

Lynne Kiesling The smart grid technology space is growing. Nifty, clever, useful devices proliferate in the market, whether your interests lie in remote sensing and monitoring in the wires, in distribution automation (which is actually sexier than it sounds!), or in intelligent end-use devices and building automation. Many of the end use devices, especially for …

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Compressed Air Storage is Getting a Fresh Look

Michael Giberson Just as Lynne was suggesting the importance of energy storage… If we had more efficient and distributed energy storage, then we could store wind-generated power near the source when lines are congested, and store it near demand by transmitting it when lines are not congested. Distributed energy storage gets us a one-two punch …

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Wind Power and Transmission Capacity and Storage Are Complements (But They’re Also Kind of Substitutes …)

Lynne Kiesling An article in today’s New York Times describes the difficulty of getting wind power to urban demand centers when transmission lines are congested: The dirty secret of clean energy is that while generating it is getting easier, moving it to market is not. The grid today, according to experts, is a system conceived …

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Retail Electric Power in Texas: Growing Pains or Just Pain?

Michael Giberson EnergyBizInsider, Examining Texas: Like everything else in Texas, energy prices are getting big. But is it the cause of deregulation or other factors such as the price of underlying fuels?   This is the question that the Governor’s Competiveness Council took up. … It acknowledges that prices have risen there the last few …

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