Duke Energy Carolinas Seeks More Renewables

Posted by Joseph Bebon on October 24, 2016 No Comments
Categories : RFP

Duke Energy Carolinas (DEC) is seeking competitive bids for solar and other renewable energy for its customers. The utility has issued a request for proposals (RFP) for 750,000 MWh of renewable energy located in its territory – a figure DEC notes is about what 400 MW of solar capacity would generate in a year.

DEC says results from the RFP will help the utility meet North Carolina’s 2007 Renewable Energy and Energy Efficiency Portfolio Standard (REPS), which mandates that the company generate 12.5% of its retail sales in the state by renewable energy or energy efficiency programs by 2021.

The RFP is open to solar, wind, biomass, landfill gas and other facilities that qualify as a renewable energy resource under REPS requirements – excluding swine and poultry waste. Facilities must be located in the DEC service territory.

“We want to encourage market development of more renewable generation in the Duke Energy Carolinas system in the most competitive manner possible,” said Duke’s Rob Caldwell. “This RFP gives developers the opportunity to either pursue projects themselves or sell current projects under development to Duke Energy.”

The RFP calls for 750,000 MWh of renewable energy and associated renewable energy certificates (RECs) located in the DEC territory. A REC, equaling 1 MWh of renewable energy generation, demonstrates Duke Energy’s compliance with the renewable energy mandate.

Because a vast majority of its owned and purchased solar generating capacity is in the Duke Energy Progress territory (east of Raleigh, N.C.), the utility says it is trying to create a better balance in the state and, thus, hoping for renewable energy projects west of Raleigh.

“We are well ahead of our compliance in our Duke Energy Progress territory and view this as an opportunity to bring more renewable energy to customers in other parts of the state,” said Caldwell.

Interested bidders must already be in the DEC interconnection queue, which includes renewable projects already proposed in the region. The RFP allows bidders the flexibility to offer three options: purchased power proposals; engineering, procurement and construction turnkey proposals in which Duke Energy takes ownership of the new facility; or project development proposals that are in the late stages of development, under which Duke Energy would take ownership and build the new facility. Proposed projects must be in operation by Dec. 31, 2018.

In a related announcement, DEC is also seeking to buy RECs from existing facilities in its service territory. These would be existing renewable projects for which Duke Energy does not already purchase the RECs. The RECs must come from facilities in the DEC territory and must be in operation by the end of 2016.

More information about the RFP can be viewed here.

Overall, Duke Energy companies, both regulated and commercial, have installed about 450 MW of solar energy in North Carolina – around 35 solar plants total. The company also purchases more than 1,300 MW of solar capacity from other developers.

Photo courtesy of Duke Energy

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