AWEA study replies to wind industry criticism

AWEA American Wind Energy Association wind energy Exelon market effects Production Tax Credit

The American Wind Energy Association (AWEA) issued a report March 27 seeking to refute some power industry criticism about the market effects of wind.

In particular, AWEA said it rejects arguments by Exelon (NYSE:EXC), which the trade group says “has been leading a campaign to undermine broad bipartisan support for wind energy with the argument that the renewable Production Tax Credit causes frequent occurrences of negative electricity prices at Exelon's nuclear power plants.”

AWEA and Exelon underwent a very public split a couple of years ago when the wind association effectively kicked Exelon out of the group after Exelon publicly called for an end to the PTC.

“Exelon's campaign confuses the consumer benefits of wind energy with an exceedingly rare and isolated issue called negative pricing,” said AWEA Senior Electric Industry Analyst Michael Goggin said.

“Grid operator data show Exelon has overstated the frequency of negative prices at its nuclear plants by a factor of 20, and that in fact the majority of these negative prices were actually caused by Exelon's own nuclear plants and not wind,” Goggin said. “Regardless, negative price occurrences are being eliminated anyway by long-needed grid upgrades.”

The real threat to Exelon, and the economics of nuclear generation in general, come from cheap natural gas and weak electricity demand, AWEA said in a statement.

Exelon did not immediately provide comment on the report titled “The facts about wind energy's impacts on electricity markets.”

Exelon and other critics have said that because wind receives productive-based tax credits it often provides power to the grid during times when market prices are so low that other generators would be losing money - hence the term “negative” pricing.

Exelon and some other industry players have said that wind power is now a mature technology that no longer needs a subsidy from the PTC.

AWEA says negative pricing happens rarely and can often be attributed to other factors. “The cause of many of the remaining negative price occurrences appears to be the inability of Exelon's nuclear power plants to reduce their output during periods of low electricity demand,” AWEA said.

The current PTC expired at the end of 2013 but is still available for wind units that entered “construction” as defined by the IRS, by the end of 2013. As a result, lots of new wind generation is on the way. Wind supporters are trying to revive the PTC in some form.

This article was republished with permission from GenerationHub.

2014 Articles

Harvard Law School professor pays Clean Power Plan is unconstitutional

12/31/2014

Laurence H. Tribe, professor of constitutional law at Harvard University and former mentor to Barack Obama, said in an article last week that the EPA’s Clean Power Plan is unconstitutional.

3 SKorea workers die at nuke plant construction site

12/30/2014

SEOUL, South Korea (AP) — Three South Korean workers died Friday after apparently inhaling toxic gas at a construction site for a nuclear plant being built by South Korea's monopoly nuclear power company, which has come un...

UMaine in business of certifying turbine blades

12/30/2014

ORONO, Maine (AP) — The University of Maine has tested its largest wind turbine blade to date. UMaine's Advanced Structures and Composites Center completed static strength testing this month of a 184-foot-long wind turbine...

Mergers, EPA carbon plan generated much attention during 2014

12/29/2014

Mergers, the Environmental Protection Agency (EPA) Clean Power Plan, cheap natural gas and the polar vortex were among the most noteworthy generation stories of 2014.

Developer opens Ohio review for 800-MW, gas-fired project

12/29/2014

Clean Energy Future-Lordstown LLC plans an 800-MW, gas-fired power project, and on Dec. 24 applied with the Ohio Power Siting Board for certain routine waivers it needs before filing a full siting application for this proj...

New England utility exec named to Vermont PSB

12/29/2014

A woman who worked for Vermont's Department of Public Service for 17 years is going to become the next member of the utility-regulating Public Service Board. The appointment of Sarah Hofmann was announced Monday by Gov. Pe...

Brown picks aide to lead troubled California utility board

12/29/2014

Gov. Jerry Brown named a former adviser on Tuesday to be the next head of California's troubled utilities commission, replacing a regulatory chief accused of back-channel dealings with utilities. Michael Picker, a former a...

Washington state carbon emissions dropped in 2011

12/29/2014

Greenhouse gas emissions in Washington state dropped by about 4.6 percent between 2010 and 2011, led by reductions in emissions from the electricity sector, according to the latest figures released by the state. The latest...

Group wants state regulators recused from PNM case

12/29/2014

State regulators in less than two weeks are to begin deliberating a proposal that calls for shutting down part of an aging coal-fired power plant in northwestern New Mexico that serves more than 2 million customers in the ...

Vermont Yankee plant prepares to shut down

12/29/2014

The Vermont Yankee nuclear plant is getting ready to shut down. Its owner, Entergy Corp., says it is closing the plant for economic reasons. The plant in Vernon is expected to disconnect from the regional power grid Monday.

PSEG Solar to acquire Maryland solar project from juwi

12/23/2014

PSEG Solar Source will acquire a 12.9-MW solar energy facility near Waldorf, Maryland from juwi solar (JSI). The PSEG Waldorf Solar Energy Center will increase the capacity of PSEG Solar Source's portfolio to 123-MW.

PG&E discloses more emails with state regulators

12/23/2014

California's largest power utility released a dozen more emails Monday that it said showed improper back-channel discussions between the utility and top state regulators.

Indianapolis airport solar farm expansion completed

12/23/2014

Contractors have finished bringing online dozens of acres of solar panels at Indianapolis International Airport, solidifying its status as the home of the nation's largest airport-based solar farm.

French power company to pay $772M in bribery case

12/23/2014

A French power and transportation company has agreed to pay $772 million to resolve allegations that it bribed high-ranking foreign government officials for lucrative projects, the Justice Department said Monday.

Nebraska nuclear plant back online after short outage

12/23/2014

The Fort Calhoun nuclear power plant is back online less than a week after its main generator unexpectedly shut down as a precaution.

Ameren Missouri plans $135M in energy efficiency

12/23/2014

Missouri's largest electric company said Monday that it plans to invest $135 million in energy efficiency programs for customers over a three-year period.

TEPCO completes nuclear fuel assemblies removal from Fukushima 4

12/22/2014

Tokyo Electric Power Co. (TEPCO) said it has safely removed the fuel assemblies from the most damaged nuclear reactor at the Fukushima Daiichi nuclear power plant.

B&W Vølund to build waste-to-energy power plant in Scotland

12/22/2014

In a consortium with Interserve, Babcock & Wilcox Co.’s (B&W, NYSE:BWC) subsidiary, Babcock & Wilcox Vølund A/S (B&W Vølund), will engineer, procure and construct (EPC) a waste-to-energy (WTE) power plant f...

SKorea holds N-plant drills against cyber threats

12/22/2014

South Korea's monopoly nuclear power company said it began drills Monday against possible cyberattacks after online threats of attack against its plants.

PSC approves solar power project

12/22/2014

The Public Service Commission has approved solar power project planned by Kentucky Utilities and Louisville Gas and Electric in Mercer County.

Did You Like this Article? Get All the Energy Industry News Delivered to Your Inbox

Subscribe to an email newsletter today at no cost and receive the latest news and information.

 Subscribe Now

Whitepapers

Maximizing Operational Excellence

In a recent survey conducted by PennEnergy Research, 70% of surveyed energy industry professional...

Leveraging the Power of Information in the Energy Industry

Information Governance is about more than compliance. It’s about using your information to drive ...

Reduce Engineering Project Complexity

Engineering document management presents unique and complex challenges. A solution based in Enter...

Revolutionizing Asset Management in the Electric Power Industry

With the arrival of the Industrial Internet of Things, data is growing and becoming more accessib...