VINCI Concessions has agreed to buy Helios Nordic Energy, a Swedish solar and storage developer with 11.3 GW of projects. The upfront payment is $78.9 million. The earnout attached to it could be worth several times that. For a business that has spent five years selling its projects to other people, the question is which number VINCI is really paying.
Key takeaways
- VINCI Concessions, through its subsidiary SunMind, signed an agreement on 29 May 2024 to acquire Helios Nordic Energy, a Swedish developer of utility-scale solar and energy storage, for an initial consideration of $78.9 million plus an earnout that could be worth up to about $285.9 million.
- The earnout payments are linked to Helios' portfolio of unsold projects over the five years after closing, and Magnora ASA, which has held 40 percent of Helios since January 2021, expects to receive about $31.9 million at closing.
- Helios manages 173 projects totalling 11.3 GW, including 732 MWp in late-stage development, 2.5 GW of battery storage projects and 206 MW of delivered projects, and has sold about 1 GWp of solar projects to date.
- Measured against the 732 MWp in late-stage development, the upfront payment works out at about $0.11 million per MW, against about $0.42 million per MW implied by ewz's purchase of 51 percent of Solare Nordic in November 2023, grossed up to 100 percent.
- Swedish authorities granted foreign direct investment approval in July 2024, and Magnora reported that the closing of the deal had commenced.
What is VINCI actually paying for upfront?
For the developer, not the pipeline. Helios takes solar projects from land selection through permits, grid connection, planning and procurement to ready-to-build status, the point at which a project has everything it needs to start construction. It has historically sold projects at that stage. Enerdatics records Helios selling two Swedish projects totalling 83 MWp to Nordic Solar in April 2023 and a 252 MWp portfolio to Hafslund in July 2023, and Helios says it has transferred around 300 MWp of ready-to-build projects to investors.
The upfront $78.9 million buys that capability and a pipeline that is mostly early. Of the 11.3 GW, 10.6 GW is still under development, and only 732 MWp is late-stage. Spread across the full 11.3 GW, the upfront price is less than $0.01 million per MW, a number that says more about how early the pipeline is than about the price. Against the late-stage projects alone it is about $0.11 million per MW.
Magnora's figures line up with that. Its expected $31.9 million at closing for a 40 percent stake implies roughly $80 million for the whole company, close to the $78.9 million initial consideration. Magnora expects the upfront payment to fund a dividend of $0.38 per share.
Why put most of the value in an earnout?
Because the seller and buyer disagree, reasonably, about how many of the 173 projects will get built. An earnout is a deferred payment that depends on future results. Here it is tied to Helios' unsold projects over five years after closing, and the transaction includes a proportion of Helios revenues over that period. If the pipeline converts, the sellers are paid as it does. If it does not, VINCI has not paid for projects that never reached construction.
The ratio between the two payments shows how much of the value is contingent. Read as a separate amount on top of the upfront price, an earnout of up to $285.9 million would be more than three and a half times the initial consideration. On that reading, most of what Helios could be worth to its sellers depends on what happens after VINCI owns it.
Leap records the strategic logic in two parts. For Magnora, the deal moves Helios from a development company to an independent power producer under VINCI's ownership. For Helios, VINCI's ownership is expected to bring greater market security and predictability. In plain terms, Helios stops selling its projects and starts keeping them, with a construction-scale owner paying for the build.
How does the price compare with other Swedish solar deals?
It is at the low end of a very thin set. Enerdatics records 19 solar M&A transactions in Sweden announced between January 2023 and June 2025, and only four carry a disclosed value. Two of those are development-stage pipeline deals that can be compared per MW once grossed up to 100 percent. Eiffel Investment Group's $32.3 million for half of Landinfra Energy's 1,790 MW Swedish portfolio in April 2024 implies about $0.04 million per MW, a deal Enerdatics has examined in Eiffel's payment for half of a $1.6 billion Swedish build. ewz's $93 million for 51 percent of Solare Nordic, a 436 MW developer, implies about $0.42 million per MW.
VINCI's upfront price sits between the two on the late-stage measure and far below both on the full-pipeline measure. The comparison has limits. Eiffel bought half of a project portfolio rather than a company, ewz bought a majority of a much smaller developer, and Leap records no earnout of this size on either. What the set does show is that Swedish solar pipelines change hands for a small fraction of what the same projects are worth once they are ready to build.
What does the deal signal for Nordic solar development?
That large owners are buying the developers rather than the projects. Helios built a business by selling ready-to-build solar to Swedish and Nordic buyers. VINCI has chosen to own the machine that produces those projects instead of bidding for them one at a time. Helios has also been active in storage, with 2.5 GW of battery projects in its portfolio, and Enerdatics has separately covered Helios' battery project sales in Finland.
The portfolio sits in Sweden's bidding areas 3 and 4, in the south of the country, and in the Baltics, with activity in Finland and Norway as well. Helios is also working on a 100 MWp solar project at Skavsta airport. Under VINCI, those projects become construction candidates for a single owner rather than sale inventory, and the earnout gives the sellers a reason to keep converting them.
Carnegie and EY Corporate advised Helios as financial advisers, with Setterwalls and BAHR as legal advisers. Vinge advised VINCI.
Frequently asked questions
How much is VINCI paying for Helios Nordic Energy? An initial consideration of $78.9 million, plus an earnout that could be worth up to about $285.9 million, linked to Helios' unsold projects over five years after closing.
How big is Helios Nordic Energy's portfolio? Helios manages 173 projects totalling 11.3 GW, including 10.6 GW under development, 732 MWp in late-stage development, 2.5 GW of battery storage projects and 206 MW of delivered projects.
Who owned Helios before the sale? Magnora ASA, a Norwegian renewable energy investment company, held a 40 percent stake from January 2021 and expects to receive about $31.9 million at closing.
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