Overcoming challenges to unlock Greece’s renewable energy potential

A Mediterranean opportunity: offshore wind in Greece 

The Mediterranean Sea, with its abundant wind resources, is a prime setting for offshore wind energy. Greece is ideally placed to tap into this potential, aligning its ambitions with the broader goal of advancing renewable energy in the region. 

Greece’s offshore wind ambition: a strategic energy shift 

Greece is pursuing a bold strategy to reduce reliance on hydrocarbons and strengthen energy independence, targeting 4.9 GW of offshore wind capacity by 2032. This forms part of its national clean energy roadmap. The Aegean and Ionian Seas are top-tier sites for development, characterised by strong winds and the possibility of minimal environmental disturbance.  

Key barriers to offshore wind development in Greece 

1. Complex regulatory frameworks 

• Prolonged permitting and fragmented regulations slow down timelines, drive up costs, and threaten investor confidence. Simplified and unified frameworks are essential. 

2. Technical and environmental constraints

• Deep waters and rugged seabeds: specialised foundations and installation techniques are required.
• Sensitive marine ecosystems: balancing offshore wind ambitions with environmental protection demands thorough impact assessments.  

3. Supply chain and infrastructure gaps 

• Greece needs manufacturing capacity for major components, as well as specialised vessels (e.g., jack-up rigs, heavy-lift vessels, and ROVs).
• Ports must be upgraded with adequate storage, assembly areas, and transport links.
• Skilled local workforce development is needed via training programs and academic partnerships.  

Acteon’s solutions: driving Greece’s offshore wind journey 

• Comprehensive site investigations: geophysical, geotechnical, and environmental assessments help identify seabed conditions and geohazards for better foundation planning, budgeting, and investor confidence.
• Specialised vessels and equipment: includes jack-up rigs, heavy-lift vessels, and ROVs for both installation and maintenance.
• Port infrastructure upgrades: enhanced facilities for assembly, storage, and logistics are critical.
• Workforce development initiatives: training programs and educational institution partnerships build local talent for a booming offshore wind industry.  

Why Acteon is a strategic partner for Greece 

With proven expertise across every project stage, from initial surveys to foundation design and environmental compliance, we are uniquely positioned to support Greece’s offshore wind expansion. Through advanced technologies and industry experience, we deliver the robust, scalable solutions necessary for building strong, sustainable foundations for offshore projects.