RWE and PPC have lined up about $275 million to build Amynteo Cluster III, a 450 MW solar farm on a former lignite mine in northern Greece. On its own that is a sizeable construction package. Set beside the joint venture's earlier Greek financings, something else shows. The proportions barely move from one deal to the next.
Key takeaways
- RWE and PPC secured financing in February 2024 for the Amynteo Cluster III solar project in Western Macedonia, Greece, as part of a $274.974 million package.
- The Amynteo Cluster III package comprises $137.5 million from European Union NextGenerationEU funds through Greece's Recovery and Resilience Facility, $82.47 million of commercial debt from Alpha Bank, Eurobank and National Bank of Greece, and $55 million of shareholder equity.
- EU recovery funds supplied 50 percent of the total Amynteo Cluster III package, commercial banks 30 percent and the RWE and PPC shareholders 20 percent, the same split Leap records for Amynteo Cluster II in July 2023.
- Amynteo Cluster III is owned 51 percent by RWE and 49 percent by PPC Renewables, and Leap's project record lists it at 450 MW with RWE Supply & Trading and PPC Renewables as offtakers.
- At Leap's recorded figures, the Amynteo Cluster III package equals about $0.61 million per MW, against $0.83 million per MW for the 259 MW Amynteo Cluster II.
How is the Amynteo Cluster III financing built?
It is built in three layers, and each layer has a fixed job. The largest piece is a loan from the European Union's Recovery and Resilience Facility, which channels NextGenerationEU money into national investment plans. Greece's plan is called "Greece 2.0".
The second layer is ordinary commercial debt. Alpha Bank, Eurobank and National Bank of Greece provided it pro rata as a club deal, meaning a small group of banks shared the loan in fixed proportions rather than selling it on to a wider syndicate. The third layer is equity from RWE and PPC themselves.
Leap splits the debt into two records because it comes from two different lenders: one for the EU loan and one for the bank loan. Early coverage quoted the package in euros. At Leap's recorded figures, the two debt records and the equity together come to about $275 million, and the figures in this post use those.
The proceeds pay for construction of the solar farm, known as Orycheio Dei Amynteo, inside the boundaries of the former Amynteo open-pit lignite mine. At announcement, construction was due to start in the first quarter of 2024 and commissioning was planned for 2025.
Why does the 50-30-20 split keep repeating?
Because it appears to be a template rather than a negotiation. Leap records the same joint venture, through its company Meton Energy, raising money for Amynteo Cluster II in July 2023. That package was $107.94 million from the EU, $64.98 million from a bank syndicate and $42.95 million of equity, against a total investment of $215.87 million.
Run the shares and they match almost exactly. The EU supplied 50.0 percent of Cluster II and 50.0 percent of Cluster III. Banks supplied 30.1 percent and 30.0 percent. Equity supplied 19.9 percent and 20.0 percent. Within the debt alone, the EU's share was 62.4 percent for Cluster II and 62.5 percent for Cluster III. An earlier pair of RWE and PPC solar loans in January 2023, $98.04 million from the European Commission and $58.83 million from Eurobank and Alpha Bank, shows the same 62.5 percent EU share of debt.
A ratio that holds within a fraction of a percentage point across three financings points to a fixed formula rather than deal-by-deal bargaining. The public loan anchors each phase, the local banks match it at a set proportion, and the sponsors fill the rest. Once a sponsor has a structure that the banks and the facility have accepted, there is little reason to change it. For RWE and PPC, the third Amynteo financing was in effect a repeat order.
What does the cost per MW say about the cluster?
It says the second build is cheaper per unit of capacity. Cluster II's $215.87 million total investment for about 259 MW works out at roughly $0.83 million per MW. Cluster III's $275 million for 450 MW works out at about $0.61 million per MW, around a quarter lower. Leap also holds a second Cluster III project entry at 432 MW; on that figure the package is about $0.64 million per MW, still well below Cluster II.
Scale is the likeliest explanation. A larger site on the same former mine spreads fixed costs such as grid connection, roads and site preparation across more panels, so each megawatt carries less of them.
The timeline is less certain than the money. The financing announcement targeted commissioning in 2025. Leap's project record is more cautious: it lists the asset as late-stage, and Enerdatics estimates commercial operation by December 2028, based on reported timelines for solar projects of this scale in the region. Readers should treat the 2025 date as the sponsors' target and the 2028 date as Enerdatics' estimate.
Enerdatics records 14 solar financings in Greece between the start of 2023 and the end of 2025, totalling about $2.76 billion. Seven of them belong to the RWE and PPC joint venture or its company Meton Energy, worth about $927 million combined, or roughly a third of the total. The busiest year was 2024, with seven Greek solar financings worth about $1.74 billion. PPC Renewables on its own also raised $319 million of debt for a 550 MW solar project that February, about $0.58 million per MW of debt, close to Cluster III's $0.49 million per MW of debt.
What does the deal signal for Greek solar?
It signals that Greece's coal regions have become a repeatable solar financing product. The Amynteo clusters sit inside a former open-pit lignite mine, so each phase reuses land that has already lost its first purpose, and the EU's recovery money is the anchor that makes each new phase bankable.
It also shows how concentrated that product is. One joint venture accounts for about a third of the Greek solar financing value Enerdatics records over three years, and PPC sits on both sides of much of it, as part-owner and as an offtaker. PPC has been widening its pipeline beyond solar too, for example through its joint development deal with Intrakat for Greek wind.
The risk is the one the template hides. Recovery Facility money is a fixed pot. If the EU layer shrinks, the 50-30-20 structure has to be rebuilt with more bank debt or more equity, and the low cost per MW achieved on Cluster III will be tested against commercial terms alone. Later Greek solar financings in Leap, such as Meton Energy's own 2025 package for the Neo Syrakio and Kotyli projects, still list the European Union among the sponsors, so that test has not yet arrived.
Frequently asked questions
How much financing did RWE and PPC raise for Amynteo Cluster III? Leap records a $274.974 million package: $137.5 million from EU recovery funds, $82.47 million of commercial bank debt and $55 million of shareholder equity.
Who owns the Amynteo Cluster III solar project? RWE holds 51 percent and PPC Renewables holds 49 percent. Leap lists RWE Supply & Trading and PPC Renewables as offtakers for the power.
When will Amynteo Cluster III start operating? The financing announcement targeted commissioning in 2025. Enerdatics estimates commercial operation by December 2028.
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