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 2027 and beyond.

Read Next

January 2, 2026
Canadian Solar has appointed Colin Parkin to its presidency to replace Dr Shawn Qu, who will remain as the company’s chairman and CEO.
January 2, 2026
PV Tech spoke to Vihann Kong of Ampion about its work in 2025 and positive state-level legislation the sector can expect to see in 2026.
December 31, 2025
As the year comes to an end, we bring you a recap of the most-read stories throughout 2025, with the US taking most of the spotlight.
December 31, 2025
T1 Energy has completed its first sale of Section 45X production tax credits (PTCs) in a deal valued at US$160 million.
December 31, 2025
PV Tech spoke to JD Dillon of Tigo Energy about its work across different scales of solar operation in the US.
December 30, 2025
The PV Review, 2025: Three companies have made headlines for their efforts, and failures, to produce polysilicon in the US this year.

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