The Greek Parliament passed a draft bill on Friday ratifying four lease agreements that grant a Chevron-led consortium the rights to explore and exploit natural gas and hydrocarbons in maritime blocks south of Crete and the Peloponnese.
The consortium is operated by the American multinational energy giant Chevron, which holds a 70 percent stake, in partnership with Greece’s partially state-owned refinery group Helleniq Energy, holding the remaining 30 percent. The awarded concessions, designated as South Crete 1, South Crete 2, South of Peloponnese, and Block A2, cover approximately 47,000 square kilometers of ultra-deepwater territory.
The initial phase of the agreement involves extensive 2D and 3D seismic surveys to evaluate the hydrocarbon potential of the geological structures beneath the Mediterranean seabed.
How Greece’s political parties voted for the Chevron deal
The legislation secured approval with a solid majority. Lawmakers from the ruling center-right New Democracy party and the main opposition PASOK voted in favor of the bill in principle. Conversely, deputies from smaller opposition parties across the political spectrum, including SYRIZA, the Communist Party of Greece (KKE), Niki, New Left, and Plefsi Eleftherias, voted against the measure. The right-wing Greek Solution party registered a neutral, “present” vote.
Debate in the parliamentary chamber grew contentious over the two specific contract articles governing the offshore areas south of Crete. All opposition parties firmly rejected these provisions, citing direct concerns regarding the safeguarding of Greece’s sovereign rights. The maritime zones south of Crete remain a geopolitical flashpoint, heavily influenced by the illegal 2019 Turkey-Libya maritime memorandum. Opposition figures voiced anxiety that specific compensation clauses within the contract could inadvertently compromise national territorial claims.
Government officials countered these concerns during the session. Closing the two-day debate, Energy and Environment Minister Stavros Papastavrou clarified that the contracts are strictly commercial agreements with private energy corporations and hold no legal power to transfer or diminish Greece’s state sovereignty.
Papastavrou said that the ratification was a geopolitical and economic victory, calling the agreement a “historic moment” for the nation. He described the development as “a leap forward for the utilization of the country’s energy wealth” and framed it as “a fundamental choice for a Greece that is outward-looking, energy resilient, and self-sufficient.”
If the consortium discovers commercially viable natural gas reserves, preliminary government estimates indicate the Greek state will secure between 38 and 41 percent of the resulting profits. The ratification aligns with Greece’s broader strategic ambition to transition from an energy transit hub into a primary natural gas producer, supporting wider European Union efforts to diversify regional energy supplies.
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