RE-Source Southeast 2026 - Registration is open

RE-Source Southeast is back for its 6th edition, bringing together the region’s leading actors in corporate renewable energy sourcing. The event convenes industrial and corporate energy consumers, project developers, electricity traders, and renewable power producers to examine how the market is evolving and where new opportunities are emerging.

Southeast Europe is entering a decisive new phase. A rapidly expanding pipeline of renewable generation, alongside more than 12 GWh of new battery energy storage (BESS) capacity expected by 2026, is reshaping how power is produced, traded, and consumed. In this changing landscape, hybrid PPAs are opening new pathways for developers, traders, and offtakers—transforming risk management, flexibility and value creation across the market.

On 27-28 May 2026, 450+ participants from over 20 countries will gather in Sofia to share practical insights and real-world experience in corporate renewable sourcing, with a strong focus on Romania, Greece, and Bulgaria.

Networking remains at the core of the RE-Source Southeast experience. The event is designed to foster meaningful conversations—connecting senior decision-makers, industry leaders, and future partners, while creating space to exchange ideas and learn from those shaping the region’s energy transition.

RE-Source SEE will be accompanied by a RES plus BESS exhibition, dedicated to renewable energy generation and battery storage solutions. The exhibition and conference will bring together leading technology providers, industry experts, and energy stakeholders to showcase cutting-edge solutions shaping the future of sustainable power.

RE-Source Southeast Conference and Exhibition is where the region’s renewable energy community meets to connect, learn, and move the market forward.