Iberdrola fully acquires US subsidiary Avangrid

May 20, 2024
Facebook
Twitter
LinkedIn
Reddit
Email
The acquisition will shift focus towards Avangrid/Iberdrola’s US transmission networks business. Image: Iberdrola

Spanish energy utility Iberdrola has taken full ownership of its US subsidiary Avangrid for a total of US$2.551 billion.

Iberdrola acquired the 18.4% minority stake that it did not already hold in Avangrid for US$35.75 per share, according to its filing with the Spanish National Securities Market Commission (CNMV). Following the closure of the transaction, Iberdrola will request that shares in Avangrid be delisted from the New York Stock Exchange.

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

In January, Avangrid cancelled a planned merger with the Public Services Company of New Mexico (PNM) following two years of delays in the approvals process.  

The acquisition will shift focus towards Avangrid/Iberdrola’s US transmission networks business; Avangrid currently owns and operates eight electric and natural gas companies. 40% of Iberdrola’s Q1 2024 investment was into its transmission business, according to its financial reporting, in a quarter which saw “record” investment for the company.

In a statement, Iberdrola said it ”wants to grow in markets with strong credit ratings and in regulated businesses such as networks.”

US utilities have been shifting their operations and investments towards transmission infrastructure and regulated markets recently. Duke Energy and American Electric Power (AEP) both divested themselves of utility-scale solar assets in unregulated markets in 2023 in favour of investments in their own regulated markets and transmission (Premium access).

Transmission represents a long-term stable investment for utilities, whilst regulated markets (those where a utility controls the generation, transmission and distribution of power) offer a low-risk market.

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

January 19, 2026
US solar firm SunPower has signed a letter of intent to acquire California-based residential and commercial installer Cobalt Power Systems in an all-equity transaction. 
January 19, 2026
Solar PV has met two-thirds (61%) of the US electricity demand growth in 2025, according to a report from think tank Ember.
January 19, 2026
Egg Power has secured £400 million (US$536 million) in debt financing from NatWest to develop large-scale renewable energy projects across Europe. 
January 19, 2026
Chinese polysilicon producer Daqo New Energy recorded over RMB1 billion in losses in 2025, roughly halving its losses compared with 2024.
January 19, 2026
Last week, the Chinese Ministry of Commerce (MoC) issued its final review ruling regarding anti-dumping measures on solar-grade polysilicon originating in the US and South Korea.
January 19, 2026
I Squared Capital has launched ANZA Power, a new IPP aiming to deliver reliable and sustainable energy across Australia & New Zealand. 

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
October 13, 2026
San Francisco Bay Area, USA