Duke Energy surpasses 1GW of owned PV energy capacity

July 2, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
At peak output, this 1.1GW portfolio can generate enough energy to power approximately 2 million homes. Image: Duke Energy

With its 150MW North Rosamond PV project coming online in June, Duke Energy has passed the 1GW threshold of utility-scale owned and operated solar facilities nationwide.

Over the last 10 years, Duke Energy has built up a solar portfolio that now includes almost 70 sites in 10 states, with a total capacity of 1.1GW. At peak output, this portfolio can generate enough energy to power approximately 2 million homes.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Rob Caldwell, senior vice president and president of Duke Energy Renewables & Business Development, said: “For nearly a decade, Duke Energy has been delivering affordable solar power to our customers. This provides significant economic benefits to our communities, while generating no environmental emissions.”

Along with owning and operating solar facilities, Duke Energy is one of the largest purchasers of PV power in the US for its customers. Currently, Duke Energy purchases the output from more than 3GW of capacity in states where it serves retail customers. 

In total, the 4GW of owned and purchased renewables make up more than 9% of Duke Energy's generated electricity.

North Carolina stands as Duke Energy’s largest PV state, with the company holding 40 sites in the state, including the 80MW Conetoe Solar Facility in Edgecombe County, the 65MW Warsaw Solar Facility in Duplin County and the 60MW Monroe Solar Facility in Union County.

California is Duke Energy's second-largest solar state, with 12 sites and more than 340MW of capacity, while the company also boasts over 100MW of solar generation in operation in Florida, with four more solar plants targeted for operation by the end of March 2020. 

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

December 19, 2025
The US House of Representatives has passed a permitting reform bill reducing the environmental scrutiny on large energy projects.
December 17, 2025
T1 Energy has started construction on the 2.1GW first phase of its TOPCon cell manufacturing facility in Texas.
December 17, 2025
Doral Renewables has signed a PPA to sell power generated at its 270MW Lambs Draw solar PV project, which will be built in Kansas.
December 16, 2025
The global solar inverter industry will contract over the next two years as major markets in China, Europe and the US confront new volatility, according to energy market analyst Wood Mackenzie.  
December 16, 2025
Voltage Energy has received what it calls the solar industry’s first full-system 2kV EBOS certification from UL Solutions.
Premium
December 15, 2025
Imperial Star's DomesticIQ calculator aims to bring some clarity to the complexities of navigating US solar domestic content requirements.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland