Enel starts operations at Texas’ largest solar project

September 3, 2020
Facebook
Twitter
LinkedIn
Reddit
Email
Roadrunner solar plant is located in Upton County and has a total capacity of 497MW. Image: Enel Green Power.

Enel Green Power has completed the 245MW second phase of the Roadrunner solar plant, which now increased its capacity to 497MW to become the largest PV facility in Texas.

Located in Upton County, the plant has 1.2 million bifacial panels capable of generating approximately 1.2TWh annually. 

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

Completion of the project now means Enel Green Power, the clean energy arm of Italian utility Enel, has an operating portfolio of more than 6GW of renewable capacity across the US and Canada.

“Our engineering and construction team executed on a project of monumental scale in record time, notwithstanding today’s ongoing challenges,” said Georgios Papadimitriou, head of Enel Green Power North America.

Roadrunner will sell its energy through a 70MW power purchase agreement (PPA) with cleaning products manufacturer The Clorox Company and a 65MW PPA with Cadbury owner Mondelēz International. The Clorox deal represents about half of the company’s 100% renewable electricity goal in its operations in the US and Canada.

Enel Green Power operates more than 70 renewable energy plants in North America and has plans to install some 1GW of new utility-scale solar and wind projects each year until 2022.

The firm recently broke ground on the Lily solar storage project in Kaufman County, Texas. It will combine 146MWac of solar PV generation with a 50MWac/75MWh battery storage system and is due for completion by next summer.

Utility-scale solar is expected to gain market share in Texas in the coming years as many coal-powered plants are pushed into retirement. The Solar Energy Industries Association estimates more than 4GW of new solar capacity will be installed over the next five years in Texas. As of Q1 2020, however, solar represented just 1.19% of the state's total energy generation. 

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 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

Premium
February 11, 2026
PV Talk: Wood Mackenzie’s Yana Hryshko argues that MENA is emerging as a solar manufacturing hub, driven, in part, by Chinese partnerships.
February 11, 2026
The National Laboratory of the Rockies (NLR), previously known as the National Renewable Energy Lab, has laid off 134 employees.
February 10, 2026
Boviet Solar has affirmed its commitment to US solar PV manufacturing despite plans by its parent company to divest its ownership.
February 9, 2026
The US federal government has withdrawn its appeal against a US Court of International Trade (CIT) ruling to retroactively collect two years of tariffs on imported solar panels.
February 9, 2026
Global electricity demand is set to grow 2.5 times as fast as overall energy demand by 2030, ushering in what the International Energy Agency (IEA) has dubbed the “Age of Electricity”.
February 4, 2026
Avangrid, a subsidiary of Spanish utility Iberdrola, has reached commercial operations at two PV power plants in the US state of Oregon.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
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
October 13, 2026
San Francisco Bay Area, USA