E.ON completes 20MW California project as solar progress continues

Facebook
Twitter
LinkedIn
Reddit
Email
In December last year E.ON annonced a major transition away from fossil fuels and onto renewables. Image: E.On

Global utility E.ON has completed a 20MW solar project in California as the group continues its progress towards becoming solely focused on renewables.

The Germany-headquartered firm’s subsidiary E.ON Solar has connected the Maricopa West project which forms part of the wider Maricopa Sun Solar Complex, a 4,000 acre solar park near Taft.

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

E.ON claimed to have completed the project “ahead of schedule and under budget”, which it said demonstrated it’s solar team’s expertise and “continued success” in collaborating with its technology, engineering and construction partners.

“We are also proud that the construction of Maricopa West provided a boost to the Kern County economy by creating 160 jobs for electricians, iron workers, laborers and other trades,” Steve Trenholm, chief executive at E.ON Solar, said.

The project comprises 89,000 PV panels using single-axis tracking and has been designed with a specific habitat conservation plan in mind, enforced by the United States Fish and Wildlife Service (USFWS).

The conservation plan was among the first granted by the USFWS and Maricopa Sun’s Jeff Roberts said the group worked closely alongside the department in order to develop it.

“We are also very grateful for the efforts of federal, state and local officials in Kern County for supporting the complex from day one. The Kern County Planning Department deserves special recognition for encouraging our project through unchartered waters,” Roberts added.

Once complete, the entire Maricopa Sun site will have a capacity of up to 700MW and is being developed in set phases.

Last December E.ON became the first major utility to confirm that its future lied solely in renewables as part of a major revamp of its internal structure.

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 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.
21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
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

September 5, 2025
US solar tracker manufacturer Nextracker has launched a new electrical balance of systems (eBOS) trunk connector.
September 5, 2025
During a week of major US clean energy developments, ContourGlobal, PSE, Arevon, and Ameren Missouri advanced solar projects across four states in the US.
September 5, 2025
Newly formed firm Solaris Assets has acquired the business operations and assets of Texas-based residential solar installer Sunnova.
September 5, 2025
US solar tracker manufacturer Array Technologies has announced that two of its tracking systems are compatible with 2,000V solar systems.
September 4, 2025
India’s Goods and Services Tax (GST) Council, the joint forum of the Centre and States, has reduced the GST rate on renewable energy components from 12% to 5%. 
September 4, 2025
Gavin Newsom has signed an executive order to accelerate the permitting of energy generation projects that could be set to lose IRA support.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines