September 2026
It’s (not) all Greek to me. In fact it makes absolute sense!
While Solar Power Europe confirm that solar energy continues to grow across the EU, with 65.5 GW of new solar capacity installed in 2024 – representing a 4% increase over the previous year, it is a slow down but solar can just about be on the track to meet EU’s target. Greece can help. It is undergoing a significant energy transformation, partially driven by EU Green Deal mandates. It offers strong solar/wind potential with opportunities in renewables, storage, and green infrastructure. The country aims to be climate neutral by 2050, with a 100% renewable electricity target by 2030 for islands and 80% nationwide, despite the European Commission rapping Greece’s (and others) knuckles late last year to transpose agreed rules to accelerate permitting procedures for renewable energy projects.
As keen spectators at the Greek renewables Olympiad for almost 20 years – quite a bit has changed and quite a bit has stayed the same. It’s a mixture, μίγμα.
Greece’s renewable energy market outlook:
Solar PV expansion and sustainable electricity goals
- 2023 installations reached ~1.6 GW, bringing total PV capacity to ~7 GW, covering ~19% of electricity generation according to Wattcrop.
- 2024, a record 2.5 GW of new solar capacity was added, accelerating Greece toward its 13.4 GW solar target under NECP, possibly reaching it by mid 2026 (see strategicenergy.eu).
- By the end of 2024, total solar capacity stood at ~9.3–9.6 GW, generating 21–21.4% of electricity.
There is high solar irradiation (1,400–1,800 kWh/m²/year) and fast-track licensing for under 1 MW in Greece.
Wind energy potential and renewable infrastructure
- Onshore wind capacity reached ~5.3 GW by mid 2024, progressing toward its 7–8.9 GW by 2030 goal (strategicenergy.eu).
- Offshore wind development is still nascent, with a Greek government target of 1.9–2 GW by 2030, and up to 12 GW identified zones, particularly floating wind (the shipping conglomerate Angelicoussis is said to be exploring floating offshore wind to fuel future green-hydrogen bunkering, presenting novel offtake structures that appeal to bank syndicates wary of wholesale-price risk).
Battery storage capacity and energy system resilience
- Tendered battery capacity to date totals only ~600 MW, which is well short of the 7–8 GW needed to manage grid curtailment and support high RES penetration (according to Balkan Green Energy News).
- 3 GW battery storage goal by 2030.
Good news is subsidies are up to 65% via EU & RRF (recovery & resilience).
Renewable energy drivers and sustainable business opportunities
While Greece does have supportive market drivers and policies with government targets including 61% electricity from renewables, competitive auctions and an emerging power purchase market, there are still shortfalls and therefore lots of opportunities.
EDF’s PPA with Axpo earlier this year regarding the power plants Skala Korinis and Loutsa and Amazon’s 2024 commitment to three Greek wind farms (according to mordorintelligence.com) exemplifies technology-sector entry. Rumour has it that Google and Meta are reportedly screening or have screened similar PPAs to decarbonize regional data-center footprints but there are still challenges with supply, such as oversupply, grid constraints and insufficient storage.
All of this sounds like an opportunity and there is no doubt Greece has plenty of opportunities for developers & investors, a few examples follow:
Large-scale solar energy projects and land affordability
There are lower land costs in Greece relative to N. Europe make projects economical and strategic investors are scaling through partnerships such as PPC Intrakat.
Integrated solar-plus-storage solutions for grid efficiency
There is significant growth potential with suggestions that volume exceeds current tenders. Developers offering integrated PV+storage can position effectively in upcoming auctions or PPAs.
Corporate PPAs and green power procurement
Greece’s PPA market is still emerging which implies there is growth potential.
Floating offshore wind development and clean energy investment
Floating wind zones identified; first auctions expected soon.
Regulatory reform to accelerate renewable energy development
Simplified licensing, stable PPA frameworks, and clearer curtailment regimes will reduce development risk; developers with in-country footprint might have an advantage.
Key clean energy developers in Greece
Wattcrop, a key player based in Greece, is an award-winning renewable energy company, recognised for its innovation and strong track record aiming to become a top-tier, technology-led Independent Power Producer (IPP) in multiple European jurisdictions. Founded only in 2019, Wattcrop has already developed more than 1.2 GW of solar PV and 1 GW of battery storage. It has projects in Southeast Europe, with an asset pipeline valued over €1.2 billion according to energianuk.com.
The Eunice Group, another developer, focuses on the production of energy exclusively from renewable sources, with wind & photovoltaic parks throughout Greece, a total capacity of about 100 MW in operation, while within the next five years the total capacity is expected to exceed 650 MW.
A growing market for renewable energy investment
Greece's renewables market is booming – with solar growth accelerating toward 13 + GW by 2026, backed by strong government targets and increasing foreign and domestic developer interest. Major constraints remain in grid capacity and storage, but these gaps also create lucrative opportunities for integrated PV+storage projects, offshore wind developers, and vertically structured PPA deals.
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