“It is well known that Texas is undergoing a major challenge in maintaining resource adequacy due to improper price signals; less well known is that a significant portion of the problem can be laid directly on the doorstep of subsidies for wind generation.”

The federal Production Tax Credit (PTC), which currently provides a $0.022/kWh subsidy to qualifying renewables, is set to expire at year-end. Just the prospect of expiration has dramatically slowed new construction of industrial wind capacity, despite a raft of other subsidies to politically correct energy. [1]

The Texas Public Policy Foundation has released a new paper looking at the effect of the production tax credit both on taxpayers and consumers. Bill Peacock and I found that PTC continuance puts the Texas electricity market at increased risk of price spikes and blackout by discouraging the construction of new reliable, on-peak generating capacity.…

[Ed. note: Previous posts at MasterResource have documented the landowner and budgetary problems of the Competitive Renewable Energy Zone (CREZ) transmission line.]

The cost of building transmission for expensive wind power in Texas is coming in nearly 40 percent higher than initially promised. Instead of $4.9 billion, as estimated in 2008, the transmission lines are now expected to cost $6.8 billion, according to a report prepared by the RS&H infrastructure consulting firm for the Texas Public Utility Commission.  This amounts to approximately $800 per household in the state, or at least $5 per month per ratepayer.

Cost Gaming

The report states several factors caused the initial underestimate of transmission line construction costs. For example, the initial estimate assumed transmission lines would be built in direct, straight lines from point to point.…

Editor’s Note: The following is the second in a three-part series by the Energy Alliance, a project of the Texas Business Coalition, examining how the Public Utility Commission of Texas has violated consumer choice and market forces in the Texas electric market. Yesterday’s post, Storm Uri: The PUCT’s $26 billion Electricity Tax.

On January 30, the Texas Supreme Court will hold a hearing to determine whether the Public Utility Commission of Texas (PUC) violated the Texas Legislature’s instructions that “electric services and their prices should be determined by customer choices and the normal forces of competition” when it arbitrarily set the price of electricity at $9,000 per megawatt hour during Winter Storm Uri. The Texas Third Court of Appeals has already determined the PUC’s action to be illegal.…

“As Texas faces the possibility of high temperatures this summer and the certainty that wind will operate at only a fraction of its installed capacity during periods of peak demand, it is possible the Legislature may adjourn on May 31 having done nothing to address the harm renewables are doing to the Texas grid.”

Despite years of increasing reliance on intermittent generation sources like wind and solar, Texas policymakers seem to have been caught by surprise by the prolonged blackouts experienced by millions of Texans in February.

They should not have been. While temperatures dropped into the single digits for extended periods over much of Texas, solar and wind generators were largely no-shows on the Texas grid.

While other factors were in play, it was renewables that led Texas into darkness.…