Turbines already are taking a heavy toll in West Virginia and Pennsylvania. The Pennsylvania Game Commission released a report last spring showing the death rate is highest for bats, which additionally face being wiped out by a mysterious phenomenon called "white-nose syndrome." The evidence has mounted since studies in 2004 showed 1,500 to 4,000 bats annually were killed by the 44 turbines on West Virginia's Backbone Mountain.

A surcharge on electric bills in Delaware and surrounding states that was designed to increase generating capacity hasn't delivered on its promise, four states are arguing in a complaint filed with the Federal Energy Regulatory Commission. The states of Maryland, Delaware, New Jersey and Pennsylvania filed the complaint late Friday, together with a coalition of electricity buyers and consumer advocates. They say the surcharge will overcharge electricity consumers in the 13-state territory in the PJM Interconnection grid by $12 billion between 2008 and 2011. As a share of that, Delmarva Power ratepayers in Delaware will overpay by about $125 million in "unjust and unreasonable" rates, the states claim.

Conectiv Energy is moving ahead with its plans to build a big natural gas-fired power plant in southeastern Pennsylvania. The 545-megawatt facility near Delta, Pa., will run on natural gas in the warmer months, and when homeowners need that gas to heat their homes in the winter, it will switch over to fuel oil. The plant will be able to provide enough electricity to power 545,000 homes. ...This is a time of building for Conectiv. It is also constructing a 100-megawatt power plant in Cumberland, N.J., and it is bidding for the right to build a natural gas-fired power plant to back up a proposed wind farm off the coast of Rehoboth Beach. Those plans are on hold after legislative leaders blocked the wind farm plan last week

Legislators in the Northeast and mid-Atlantic passed a number of bills applying to the electric power industry, with several states committing to emissions reductions through the Regional Greenhouse Gas Initiative and other states making broad organizational changes to their regulatory processes.

WASHINGTON - The House rejected a resolution Wednesday that would block government plans to spur construction of major new power lines in many states regardless of local opposition. The issue has been contentious in parts of the East Coast and in the Southwest, where two high priority transmission corridors for power lines were proposed. Rep. Frank Wolf, R-Va., warned colleagues that unwanted power lines could come to their district.

he United States Department of Energy issued a proposal yesterday that could reopen the way for a 190-mile high-voltage transmission line through central New York that state and local officials tried to block last year. The department declared a multistate area from West Virginia to upstate New York a "National Interest Electric Transmission Corridor," where congestion of existing power lines makes the electricity grid unreliable and subject to blackouts.

Edison Mission Group and a private Pennsylvania-based wind farm developer said they have agreed to develop up to 1,000 megawatts of mostly onshore wind energy throughout the U.S. mid-Atlantic. Edison Mission, which manages the power business of Edison International, made the agreement with US Wind Force LLC to develop wind farms over the next several years that would feed PJM power grid that includes Pennsylvania, New Jersey, Maryland, West Virginia and parts of North Carolina.

The $850 million power line, which would be built by two companies, is intended to relieve power congestion in northern Virginia and get electricity to customers as far north as New Jersey, said officials with grid-operator PJM Interconnection.

MORGANTOWN, W.Va. - A 330-mile electric transmission line proposed by Allegheny Energy this week would begin in northern West Virginia and pass through Weirton, Morgantown, Dominion Power's Mount Storm power plant and Berkeley County before ending in Frederick County, Md.

In an ambitious $3 billion plan, the nation's largest power generator has proposed building a 550-mile power line stretched atop 13-story towers to bring surplus electricity from coal-fired plants in Appalachia and the Midwest to the power-hungry eastern seaboard.