Tag Archives: electricity markets

Silverstein: If I’d written the DOE grid study recommendations | Repost from Utility Dive

Alison Silverstein, who drafted the technical portions of the DOE grid study, says its summary and recommendations missed key points on grid reliability and resilience.

Source: Silverstein: If I’d written the DOE grid study recommendations | Utility Dive

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Lomborg has it wrong about California’s cap and trade program. 

Bjorn Lomborg, a Danish political scientist who has pushed for focusing spending on other pressing world needs over reducing climate change risk, has criticized the extension of California’s cap and trade program in the LA Times. I found two serious flaws in Lomborg’s analysis that undermine his conclusions.

The study that Lomberg cites about the electricity market impacts has not been reproduced since such extensive “contract reshuffling” can’t occur in the Western Electricity Coordinating Council (WECC) region or in the CAISO market. That’s just a simplistic modeling exercise not tied to reality. The fact is that thousands of megawatts of coal plants are retiring across the WECC at least in part in response to the cap & trade and renewables portfolio standards (RPS) adopted by California.

And then Lomberg writes “A smarter approach to climate policy — and one befitting California’s role as one of the most innovative states in the country — would be to focus on making green energy cheaper. ” Has Lomberg noticed that new solar and wind installations are now cheaper than new fossil-fueled plants? Contracts are being signed for less than 5 cents per kilowatt-hour–PG&E’s average cost for existing generation is close to 9 cents.

It’s as though Lomberg hasn’t updated his understanding of the energy industry since 2009 when the Copenhagen climate accord was signed.

Another reason SB 775 is a bad idea: Virginia to establish cap-and-trade program in push to regulate carbon emissions | Utility Dive

California’s SB 775 would prohibit interaction with other states’ cap and trade programs. The best alternative to a federal program is a network of state markets.

“A cap-and-trade program in Virginia would be the third in the U.S., and buck direction from the White House to pull back on carbon regulation.”

Source: Virginia to establish cap-and-trade program in push to regulate carbon emissions | Utility Dive

Push comes to shove on whether electricity markets are functioning

Over the last year, various states have introduced subsidies and preferences for different electricity resources that have circumvented the independent system operator (ISO) markets that the Federal Energy Regulatory Commission (FERC) approved in the 1990s. FERC’s intent was that hourly markets would provide all of the price signals needed to induce appropriate investment. As we’ve found out in California, that hasn’t worked out that way. These markets have difficulty conveying the full price information for all services (in part because many utility-owned generators are subsidized through state rate of return regulation) and the environmental and technological benefits that may be difficult to monetize in an hourly price.

FERC has challenged some of these new rules, and both won and lost in the courts.  Now the market monitor in the biggest market in the U.S. that covers the Northeast and Midwest is joining the fight. If the market monitor wins, this will raise the salient question of whether FERC needs to rethink its policy, or will states begin to withdraw from the ISOs to pursue their own policy goals?

PJM market monitor opposes Illinois nuclear subsidies | Utility Dive

The market monitor argues the state’s subsidies “unlawfully intruded” on FERC’s authority over wholesale interstate electricity sales. 

Source: PJM market monitor opposes Illinois nuclear subsidies | Utility Dive