Duke deploys storage technology for wind farm

subscribe

Duke Energy intends to store electricity generated at its Notrees Windpower Project in west Texas using an energy storage and power management system developed by Austin-based Xtreme Power.

In November 2009, Duke Energy announced plans to match a $22 million grant from the U.S. Department of Energy DOE to install large-scale batteries capable of storing electricity produced by the companyÂ’s 153-megawatt MW Notrees wind farm, located in Ector and Winkler counties. After due diligence, Duke Energy chose Xtreme Power to design, install and operate a 36 MW-capacity Dynamic Power Resource system at the wind farm. When complete, the battery storage system will be one of the largest of its kind in the world.

This system will store excess wind energy and discharge it whenever demand for electricity is highest – not just when wind turbine blades are turning. In addition to increasing the supply of renewable energy during periods of peak demand, Xtreme’s Dynamic Power Resource solution will help stabilize the frequency of electricity traveling throughout the power grid.

Duke Energy will work closely with the Energy Reliability Council of Texas ERCOT to integrate the wind power and battery storage solution into the stateÂ’s independent power grid. The Electric Power Research Institute EPRI will advise the project team, collect data and help assess the potential for broader adoption of energy storage solutions throughout the industry. Results from the storage project at Duke EnergyÂ’s Notrees wind farm will be shared publicly through the DOEÂ’s Smart Grid Information Clearinghouse.

The DOE grant was made possible by the American Recovery and Reinvestment Act of 2009. In January 2011, DOE and Duke Energy agreed upon the terms and conditions of the grant. Duke Energy will elect to receive the matching funds for the energy storage and management solution once the company has completed its due diligence.

Duke Energy is targeting an in-service date for the battery storage system by late 2012.

Related News

ontario logo

Canadian Manufacturers and Exporters Congratulates the Ontario Government for Taking Steps to Reduce Electricity Prices

TORONTO - Manufacturers welcome the Government of Ontario's decision to defer a portion of Global Adjustment (GA) charges for industrial and commercial electricity consumers that do not participate in the Regulated Price Plan.

"Manufacturers are pleased the government listened to Canadian Manufacturers & Exporters (CME) member recommendations and is taking action to reduce Ontario electricity bills immediately," said Dennis Darby, President & CEO of CME.

"The majority of manufacturers have identified cash flow as their top concern during the crisis, "added Darby. "The GA system would have caused a nearly $2 billion cost surge to Ontario manufacturers this year. This new initiative…

READ MORE
atco electric

ATCO Electric agrees to $31 million penalty following regulator's investigation

READ MORE

biomass generator

New energy projects seek to lower electricity costs in Southeast Alaska

READ MORE

sheerness power plant

Alberta gives $40M to help workers transition from coal power jobs

READ MORE

California avoids widespread rolling blackouts as heat strains power grid

READ MORE