Antin Infrastructure acquires majority stake in developer Origis Energy

Facebook
Twitter
LinkedIn
Reddit
Email
Origis Energy has developed 130 solar and storage projects. Image: Origis Energy.

Funds managed by private equity firm Antin Infrastructure Partners have secured a deal to acquire a majority stake in US solar and storage developer Origis Energy.

Expected to close in late 2021, the transaction will see Antin acquire the stake from Origis CEO Guy Vanderhaegen and Global Atlantic Financial Group, a life insurance company that has held an interest in the developer since 2018.

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

Antin will support Origis Energy with additional capital and resources as it builds out its contracted pipeline, while the developer will also look to expand its operations and maintenance business.

Founded in 2008, Miami-headquartered Origis Energy has developed 130 projects and currently operates 2GW of solar and energy storage capacity.

“We are delighted to partner with Antin Infrastructure Partners to support our growth story. With its backing, we can continue to capitalise on the fast-growing US renewables market, which benefits from a supportive regulatory environment and compelling technology fundamentals,” said Vanderhaegen.

The acquisition comes after Origis announced a management buyout of its original shareholders earlier this year, with Global Atlantic providing financing for that deal, increasing its interest in the company.

Antin’s activity in the solar sector has previously seen the firm sell its Antin Solar Investments platform of Italian PV plants in 2015.

Read Next

November 9, 2026
PV capacity in Türkiye is projected to increase from 26GW to 112GW by 2040 under a national energy vision published ahead of the COP31 summit.
November 9, 2026
European Energy and data centre operator AirTrunk have officially opened the 31MW Mulwala solar PV plant in NSW.
November 2, 2026
Neoen has secured AU$1.8 billion in debt financing from 13 lenders for a 1.2GW Australian renewables and energy storage portfolio.
October 30, 2026
UAE developer Masdar has signed an agreement with Invest New Zealand to explore up to NZ$1 billion (US$585 million) of solar, wind and battery storage investment in New Zealand.
October 22, 2026
Solar and battery storage projects have pushed Australia's National Electricity Market (NEM) connection pipeline up 43% in a year to 80.9GW, overtaking the grid's existing 77GW of capacity for the first time.
October 9, 2026
Dos Grados has agreed to acquire three PV solar projects in Spain from Akuo, with a combined installed capacity of more than 500MW.

Upcoming Events

Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye