ACTIVE LICENSING ROUNDS

BUILDING A BRIDGE TO A CARBON FREE FUTURE

Hellenic Hydrocarbons and Energy Resources Management Company (HEREMA) plays an essential role in realising Greece’s potential as a leading source of energy and driver of carbon abatement.

ENABLING THE DRIVE TO NET ZERO CARBON BY 2050

FORTIFYING OUR COUNTRY’S ROLE AS A KEY DRIVER TO ENERGY SECURITY

EXPLOITING AND MONETISING GREECE’S ENERGY ASSETS WORTH UP TO €250 BILLION

THE EXCLUSIVE LICENSING & MANAGEMENT AUTHORITY

We license and manage the development of energy resources deemed key
for Greece’s transition to a robust and sustainable energy system:

HYDROCARBON EXPLORATION AND PRODUCTION
OFFSHORE WIND
CARBON CAPTURE AND STORAGE
UNDERGROUND GAS STORAGE
HEREMA - Upstream Oil and Gas Exploration - Overview

HYDROCARBON EXPLORATION AND PRODUCTION

We are spearheading the development of Greece’s offshore and onshore oil and gas resources.

DEVELOPMENT
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EXPLORATION
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PRODUCTION
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REGULATORY FRAMEWORK
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LICENSING
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HEREMA - Offshore Wind Energy

OFFSHORE WIND

We are leading Greece towards the next frontier of its green growth journey by tapping into an unlimited energy resource: The wind blowing on our seas.

OFFSHORE WIND ENERGY
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REGULATORY FRAMEWORK
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LICENSING
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CARBON CAPTURE AND STORAGE

We are spearheading climate change mitigation solutions that involve capturing, transporting, and injecting greenhouse gases into geological storage sites.

OVERVIEW
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REGULATORY FRAMEWORK
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LICENSING
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Underground Gas Storage - Greece Energy - HEREMA

UNDERGROUND GAS STORAGE

We are contributing to secure the reliability of gas supplies to consumers in Greece, irrespective of the temperature, season, or geopolitical circumstances.

OVERVIEW
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SOUTH KAVALA PROJECT
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THE COMPETENT AUTHORITY FOR OFFSHORE SAFETY

HEREMA has been the transitional Competent Authority for Offshore Safety in Oil and Gas Operations in Greece since 28 July 2016.

GUIDANCE DOCUMENTS
PLANS & REPORTS
REPORTING
EMERGENCY REPONSE PLAN

LATEST NEWS & PUBLICATIONS

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16/06/25

Further to the Announcement with HEREMA prot. no. 27628/23.04.2025 titled “Call for Tenders for the exploration for and exploitation of hydrocarbons offshore southern Peloponnese (Blocks: “Α2” and “South of Peloponnese”) and offshore southern Crete (Blocks: “South of Crete 1” and “South of Crete 2”)”, and in reference to the  No. 3335/Issue C of the European Journal on 12.06.2025 in which the Announcement regarding the International Call for Tenders was published, the Model Lease Agreement is attached.

Model Lease Agreement
12/06/25

IT IS HEREBY ATTACHED THE ISSUE 3335/12.6.2025 OF THE EUROPEAN JOURNAL IN WHICH IT WAS PUBLISHED TODAY (12.6.2025) NOTICE FROM THE GOVERNMENT OF THE HELLENIC REPUBLIC  ANNOUNCING THE INTERNATIONAL CALL FOR TENDERS FOR GRANTING AND USING AUTHORIZATION FOR HYDROCARBONS EXPLORATION AND EXPLOITATION IN AREAS OFFSHORE SOUTHERN PELOPONNESE (Block Areas: “Α2” and “South of Peloponnese”) AND OFFSHORE SOUTHERN CRETE (Block Areas: “South of Crete 1” and “South of Crete 2”)

Notice fr...
ABOUT US

MANDATE

Understand HEREMA’s strategic role in Greece’s energy sector

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TRANSFORMATION

Learn about HEREMA’s corporate transformation strategy.

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GOVERNANCE

Get to know HEREMA’s leadership team and view our financial results

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HISTORY

Explore HEREMA’s journey of transformation.

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