Transmission lines are becoming the single-largest obstacle to the continuing growth of U.S. wind power. But some investors, such as T. Boone Pickens, view the barrier as an equally large opportunity.
Congress tried to ease this process by passing the Energy Policy Act of 2005, which gave the Federal Energy Regulatory Commission authority over the approval of transmission line locations. Approval previously fell under the state government’s jurisdiction, but now, if the state withholds approval for more than one year, applicants may appeal to the commission.
Still, approval times can be discouraging.
“Regulatory delays will be something that will affect anyone building transmission lines,” Legge said, adding that some power lines can take more than 10 years to build.
Could Texas Have the Answer?
Yet Texas, the state with the largest wind capacity, may have an answer.
The Texas Public Utility Commission earlier this month paved the way for $4.83 billion in new transmission lines when it approved a plan to carve out wind zones and designate transmission paths, then take applications from companies that want to build on those paths.
The idea is that predesignated paths will remove some of the uncertainty about how electricity will be transmitted, so that companies will be more likely to act.
“These designated zones will greatly encourage investors to build lines,” commission spokesman Terry Hadley said.
The plan, which aims to connect wind- and sun-rich West Texas with more populated areas to the North and East, already seems to be bearing fruit.
On Thursday, just a week after the vote, Austin, Texas-based Sharyland Utilities announced a proposal to build transmission facilities in the Texas Panhandle and South Plains. It filed the statement of interest with the commission in partnership with five other companies, according to the announcement.
Another longtime supporter of renewable energy, Sen. Harry Reid, D-Nev., recently introduced a new bill to designate zones where renewable resources can generate over 1 gigawatt of electricity. The bill calls for the federal government to then step in and provide financing for transmission line construction.
These early models could be just the beginning of the government’s efforts to jumpstart investment in transmission lines.
Pickens, who made his fortune as a maverick oil driller and has now become one of the most visible advocates of wind power, is also benefiting from legislation.
The reason he opted to build his own lines may stem from a right-of-way provision tied to a water pipeline he owns. Due to recent Texas legislation, a renewable-energy project may obtain a right of way if it coincides with water lines. (In this way, he is an exception. Not many developers can claim to own a fresh water supply.) The new power lines for the giant wind farm will likely run right over the water lines, saving time and money and avoiding a protracted approval process.
Still, Pickens’ willingness to invest some $2 billion in power lines for wind power sends a strong message.
Others are likely to follow in his footsteps.
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