POWERnews

The Department of the Interior (DOI) last week approved a transmission line on public lands that will connect a 250-MW solar power project to the grid in California. The line will connect to the Imperial Solar Energy Center West Project in Imperial County.

Dominion’s North Anna nuclear plant in Virginia shut down on Tuesday following a loss of offsite power as 10 other nuclear stations in Pennsylvania, New Jersey, North Carolina, and Michigan reported “unusual events” to the Nuclear Regulatory Commission (NRC) after a 5.8-magnitude temblor rattled the East Coast.

The Tennessee Valley Authority (TVA) board on Thursday gave the federally owned corporation much-anticipated authorization to complete a nuclear unit at the federally owned corporation’s Bellefonte site near Scottsboro, Ala. However, the TVA may reportedly finance the $4.9 billion completion by selling and leasing its Watts Bar Unit 2 reactor—a project expected to be completed in 2013—as well as its John Sevier combined cycle gas plant.

Regulations proposed by Canada’s Ministry of Environment on Friday could force utilities, starting in July 2015, to shutter new coal-fired plants not outfitted with carbon capture and storage systems and plants reaching the end of "economic” lifespans to shut down—unless the plants’ greenhouse gas (GHG) emission levels could be reduced to those of natural gas combined-cycle plants. The federal government said the new rules could gradually phase out traditional coal units, which would have a significant impact on reducing emissions from the coal-fired generation sector.

Solar Trust of America will convert the first 500-MW phase of its massive concentrating solar power (CSP) project under construction near Blythe, in Riverside County, Calif., to photovoltaic (PV) technology because market conditions currently favor PV, the company announced on Thursday.

The Department of Energy on Friday finalized a $197 million loan guarantee to SoloPower Inc. for the construction and operation of thin-film solar module manufacturing facilities at sites in Portland, Oregon, and at an existing site in San Jose, California.

A recently finalized rule by the Federal Energy Regulatory Commission (FERC) on regional and interregional electric transmission planning and cost allocation exceeds its authority under the Federal Power Act and “must be revised,” a coalition of seven utilities have told the commission.

The Department of the Interior and its Bureau of Ocean Energy Management, Regulation, and Enforcement (BOEMRE) last week invited offshore wind developers to identify locations on the Outer Continental Shelf offshore Rhode Island and Massachusetts for the development of wind projects.

The rolling blackouts that affected nearly 4.4 million electric customers in the Southwest during the bitter cold snap from Feb. 2 to Feb. 4 this year could have been prevented by measures such as winterizing power plants and increasing natural gas storage capacity, the Federal Energy Regulatory Commission (FERC) and North American Electric Reliability Corporation (NERC) said after concluding a six-month inquiry into the outages.

The Electric Reliability Council of Texas (ERCOT)—the grid operator that manages 85% of Texas’ electric load and which has been grappling with surging power demand as the state battles a long heat wave and devastating drought—on Tuesday said it had asked two generation owners to activate four mothballed units to address critical power shortages.