Texas

Geek Tourism for Electric Power Economists

Michael Giberson Last week I attended the Gulf Coast Power Association‘s spring conference. Very good time. More comments later this week after I have time to catch up. Just a note today on the pre-conference power plant tour featuring the Tenaska Frontier Generating Plant in Shiro, Texas (about 50 north of Houston). The 830-MW combined-cycle …

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Are Wind Power Producers the Low Cost Suppliers of Frequency Control Service in Ercot?

Michael Giberson ERCOT tries to keep the electric power grid in Texas operating at 60 Hertz (i.e., 60 cycles per second, Hertz is abbreviated “Hz”), like the rest of North America, and a few other places in the world.  If electrical load grows faster than power supply, the system frequency will fall below 60 Hz; …

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Retail Electric Power Market Shakeout in Texas, Ii

Michael Giberson Following up on a Monday post, in the news another report of a Texas electric power retailer seeking to acquire generation as a natural hedge.  From Platts: Direct Energy said Wednesday that it plans to acquire and/or develop new generating capacity in the US to support its electricity retailing business. Direct, a subsidiary …

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The Retail Electric Power Market Shakeout in Texas

Michael Giberson One last Texas electric power post for the day, this one on the upheaval among some electric power retailers in Texas, via Platts: The shrinking field of retail marketers is not an indictment against restructured power markets but an expected result of the credit crisis and its impact on retailers, Jim Burke, CEO …

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