Wisconsin Energy and Integrys Energy Group entered into a definitive agreement under which Wisconsin Energy will acquire Integrys in a transaction valued at $9.1 billion.

The California Independent System Operator (ISO) and PacifiCorp announced that tariff amendments to expand the ISO's real-time energy scheduling market across multiple states in the West was approved by the Federal Energy Regulatory Commission (FERC). The new market, known as the energy imbalance market (EIM), is expected to increase resource efficiency, reduce costs and more effectively use renewable and conventional resources.

Dominion acquired the CID Solar Project from EDF Renewable Energy (EDF RE). The asset sale agreement will close upon completion of installation, after which EDF RE will manage the commissioning and place the project in service. CID Solar Project, located on 200 acres of private land in eastern Kings County, California, was developed by EDF RE and is designed as a 27 MWp / 20 MWac ground-mount facility comprised of First Solar Series 3 solar photovoltaic modules with horizontal single-axis trackers.

The U.S. Department of Energy (DOE) awarded The University of Texas at Austin a $12 million grant to fund carbon storage research aimed at reducing greenhouse gas emissions. The four-year DOE grant will fund a carbon storage research project at the university’s Center for Frontiers of Subsurface Energy Security. This grant is a renewal of the department’s five-year, $15.5 million research grant to the center in 2009.

First Wind finalized four 20-year PPAs with Rocky Mountain Power, a division of PacifiCorp and part of Berkshire Hathaway Energy. As part of the PPAs, Rocky Mountain Power will buy the output of the planned 320-MW Four Brothers solar development, which includes four, separate fully permitted 80-MW project sites. Rocky Mountain Power’s purchase is made in connection with its obligation under the federal Public Utility Regulatory Policies Act, or PURPA, and follows seven similar PURPA agreements for First Wind’s 20-MW Seven S

Southern Research Institute completed a facility to study solar PV systems. The facility, the Southeastern Solar Research Center (SSRC), will house numerous research efforts beginning with an EPRI project focused on solar PV system orientation, tracking and aging.