Electricity

Battery Technology and the Electric Power Grid and Unreliable Power Sources

Michael Giberson The Christian Science Monitor recently ran a story on battery technology and the electric power grid. I’m not sure that there is much new there for anyone who is already paying attention to energy storage issues in bulk power, but the story provides a decent overview. AN ASIDE: I’m am always mildly amused …

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Building New Transmission ? Smart Grid

Lynne Kiesling When I was reading around for my post on smart grid and renewables interconnection, I found several different parties willing to elide the two, to gloss over the important, subtle distinction between building new wires and incorporating digital intelligence and communication capabilities into a wires network. They are potentiall related, but different, and …

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Consumers Asked to Pay More Next Year for Last Year’s Increases in Utility Costs

Michael Giberson A story from the Charlotte Observer provides a reminder of the speed at which useful information about the scarcity of resources percolates through regulated electric utility rates: “Duke to seek rate increases.” In brief, Duke Energy is requesting approval from the North Carolina Utilities Commission to raise rates beginning September 2009 and continuing …

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Greentech Media Asks, Will Utilities or Customers Lead in Smart Grid?

Michael Giberson Greentech Media has an interesting short article asking whether utilities or customers will take the lead in smart grid deployment. They suggest the answer is “a little of both.” Venture capitalist Gerd Goette says that investors do worry about getting out ahead of utilities when pursuing projects. A smart-grid component that can’t communicate …

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FERC’s Smart Grid Policy Statement

Michael Giberson FERC has posted it’s proposed smart grid policy statement and invited comments (comments due 45 days after the statement is published in the Federal Register).  FERC offers this summary: This proposed policy statement and action plan provides guidance to inform the development of a smarter grid for the Nation’s electric transmission system focusing …

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Environmental Benefits and the Production Tax Credit for Wind Power

Michael Giberson Wind power has been subsidized by state and federal governments in the United States because it is seen as clean and renewable, and perhaps even because wind power is seen as glamorous. Consumers pay higher electric rates and taxpayers pay higher taxes to support these subsidies, and it is a quite reasonable public …

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