Buyers' market for wind assets as sales and valuations fall: BNEF

Market for wind, solar and battery assets has 'shifted decisively' in favour of buyers as market volatility hurts business case of clean power

The per-megawatt value of offshore wind assets dropped by 5% last year in asset sales.
The per-megawatt value of offshore wind assets dropped by 5% last year in asset sales.Photo: Orsted

Investors bought fewer wind power assets and at lower prices last year amid market volatility, although some players – including RWE, Masdar and TotalEnergies – took advantage by snapping up cut-price assets, finds a BloombergNEF report.

The market for clean power assets slowed down across the board last year, with 89.4GW of projects changing hands, down 26% on 2023 amid a “challenging” M&A environment, said BNEF in a new report.

Investors are “increasingly cautious” due to rising project revenue volatility in markets with high wind and solar penetration, with ever-longer periods of negative power prices and curtailment.

The clean energy M&A landscape “shifted decisively in favour of buyers” last year, Oliver Metcalfe, head of wind research at BloombergNEF, told Recharge.

“Many utilities in Europe have reduced their capex spending plans and oil majors are rolling back their clean energy ambitions. Some buyers are looking to capitalise, especially those with cheaper capital, driving a wave of consolidation.”

Pietro Radoia, senior analyst at BNEF, said that “investor focus has shifted toward safer, late-stage acquisitions amid rising market uncertainty.”

“In EMEA, late-stage deal volume actually surged to 15GW – up 59% from 2023 – driven by attractive (lower) valuations and lower interest rates. This momentum may carry into 2025, depending on interest rate trends and political stability.”

Overall, however, BNEF found that transacted capacity volumes “declined across technologies.” Onshore wind acquisitions fell 38% to 17.6GW and solar fell 29% to 41.6GW.

The value of assets has also fallen. Offshore wind assets sold for on average $3.2m/MW, down 5% from $3.35m/MW in 2023. Solar came in at $0.92m/MW – a 3% drop from 2023.

Offshore wind “dominated the market” for early-stage energy project deals last year, said BNEF, with a few large transactions enough to push companies to the top of the rankings given the “vast” size of projects.

“Big European utilities have done the same – either scaling down investment plans or focusing more narrowly on core regions. This means competition for early-stage projects has eased and valuations have come down.”

Photo: BloombergNEF
“Some companies have taken advantage,” said BNEF, with German power giant RWE expanding its offshore wind pipeline “aggressively” last year. This was overwhelmingly through its blockbuster purchase of the 4.2GW Norfolk Offshore Wind Zone in the UK from Vattenfall for £963m ($1.3bn) – with a value of $0.29m/MW.
That came after Vattenfall pulled out of the Norfolk Boreas project, which had previously obtained a UK government-backed Contract for Difference, saying that the project economics had become unviable amid sector headwinds.
After RWE on 5GW, the second largest buyer of early-stage clean power assets was Masdar on 3GW. The Emirati state-owned renewables giant has been expanding aggressively in the last year as it strives to meet its goal of building a 100GW portfolio by 2030.

The third biggest buyer was TotalEnergies on 2.4GW, with BNEF noting that the French oil giant “stood out” as one of the few oil majors still committed to offshore wind.

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Published 23 April 2025, 10:36Updated 23 April 2025, 10:36
RWETotalEnergiesMasdarEuropeGermany