State regulators approved Dominion Virginia Power’s proposal yesterday to build a 65-mile transmission line through rural Northern Virginia, saying that the project is critical to delivering electricity to the power-hungry region and avoiding widespread blackouts.
The three-judge Virginia State Corporation Commission, whose members are selected by the General Assembly to oversee utilities and other public industries, agreed unanimously to Dominion’s plan. The decision gives the power company permission to string the 500-kilovolt line along 15-story towers through farms, forests and suburban areas in six counties, including Fauquier, Loudoun and Prince William.
Yesterday, critics of the project, citing environmental concerns, said they were not done fighting and would appeal the ruling to the Virginia Supreme Court.
But commission members said that although they were “sympathetic to the opponents’ position that planning for transmission, generation and conservation should be done in an integrated and holistic process,” Dominion had demonstrated that there was a dire need and that state law required them to approve it.
Officials at Dominion, which has 2.3 million customers and is the state’s largest energy provider, said construction must begin as soon as possible to eliminate the threat of rolling blackouts beginning in 2011. Demand for electricity has risen by more than 8 percent in the past decade as the region has developed, officials have said, creating instability in the electrical grid.
But the company has one more hurdle before it can start building. The line is part of a larger, 250-mile project that Dominion is proposing jointly with Pennsylvania-based Allegheny Energy. That $1.3 billion line would begin in Pennsylvania, cross part of West Virginia and enter Virginia in Frederick County.
West Virginia officials have agreed to their portion, but Pennsylvania has not made a decision on the mile within its borders. A decision is expected any day, and a denial could derail the Virginia section. Opposition to the line has been fierce in Pennsylvania, but Allegheny is negotiating with officials and the four landowners to gain support.
Two other large power lines have been proposed for the Washington area. One would start in West Virginia and end close to the Montgomery County border. The other would begin in Prince William, extend through Southern Maryland and then cross the Chesapeake Bay to the Eastern Shore.
The power companies say the lines are necessary to keep up with the mid-Atlantic’s voracious demand for electricity.
Opposition to the 65 miles in Virginia has been consistent among environmentalists, landowners and others who have said the towers would scar a landscape fiercely protected over the years because of its natural beauty and historical significance.
Early on, Dominion bowed to pressure by changing its proposed route to bypass Civil War battlefields and environmentally sensitive areas to generally follow existing rights of way. But opposition has not diminished, especially among environmental groups, which say the new line will encourage the construction of polluting coal plants that contribute to global warming. They have advocated such alternatives as conservation and upgrades to existing lines.
Among the strongest opponents is the Piedmont Environmental Council, a group that has helped shape outlying parts of Northern Virginia with its anti-sprawl efforts. The group says the corporation commission has relied too heavily on an analysis prepared by PJM Interconnection, a cooperative of power companies that coordinates transmission lines in 13 states.
“I think I join with thousands of Virginians in being slightly outraged today,” said Chris Miller, president of the Piedmont Environmental Council. “Obviously, the law is broken if you get this kind of result, and we certainly are going to be raising some issues on appeal.”
A well-funded group with such high-profile supporters as actor Robert Duvall, the council has raised more than $3 million to fight the proposal. But the council was up against one of the most dominant forces in Richmond: Dominion has more than a dozen registered lobbyists, and its political action committee contributes thousands of dollars to state and local candidates.
The decision comes as Americans grapple with rising energy costs. Allegheny and Dominion officials said the cost of building the line will be distributed among the utilities that belong to PJM, which will probably pass it on to their customers. However, a Dominion spokeswoman said its customers might not face an increase in their bills because of the savings involved with owning a transmission line.
“Once this is built, we would have other utilities, other generation, that we can tap in order to bring electricity to Northern Virginia,” Le-Ha Anderson said.
Demand for electricity has risen steadily over the years, fueled in part by the area’s rapid growth and an increased use of electricity-guzzling appliances and electronics, Anderson said. She said the redevelopment of Tysons Corner from a suburb into an urban hub served by Metrorail will further increase demand.
In addition, she said, Northern Virginia is home to dozens of data centers, which use enormous amounts of electricity to store information for the government and private companies.
But the decision also comes among heightened environmental awareness, especially about global warming. Opponents of the line have proposed a combination of demand-response programs, which help consumers monitor and reduce their electricity use, and small-scale cleaner power plants to alleviate the need for the line. They also have accused Dominion of exaggerating the need and seeking to profit by selling excess energy to New York and New Jersey.