Rezolv Energy Investment Accelerates Renewable Rollout In Central And Eastern Europe

Mubadala Investment Company is committing circa €300 million alongside Actis to Rezolv Energy, an independent renewable energy platform focused on Central and Eastern Europe. The capital aims to support large-scale clean power projects, strengthen regional energy security, and advance climate goals, as Rezolv Energy expands its role in supplying low-carbon electricity to companies and countries across the region.

The Mubadala investment is aligned with a wider strategy to back major sustainable infrastructure platforms that support the global energy transition. The company aims to channel long-term capital into resilient assets that can drive economic growth while lowering emissions, reflecting a focus on practical, large-scale projects rather than early-stage technologies.

Rezolv Energy is underpinned by more than 15 years of clean energy experience in Central and Eastern Europe. The management team previously developed the largest wind farms at the time in Croatia and the Czech Republic, as well as the largest independent wind farm in Romania, giving the platform a record of delivering complex onshore wind projects.

Since Actis launched and invested in Rezolv Energy, the platform has become a significant player in regional clean power generation. Around 750MW of renewable energy capacity is now under construction in Romania and Bulgaria, with another 1.5GW of projects moving through advanced development, including Dama in Romania, described as Europe’s largest solar power generation project.

Mubadala and Actis expect their combined backing to speed up Rezolv Energy’s expansion, with the ambition that the company becomes a leading renewable energy operator in Central and Eastern Europe. Saed Arar, Head of Infrastructure at Mubadala Real Assets, said, "This investment is a clear reflection of our strategy to invest and scale real assets that enable the transition to a low-carbon economy."

Arar also highlighted Rezolv Energy’s regional reach and management expertise as key factors in the decision. Rezolv Energy is seen by Mubadala as a platform with the scale, leadership, and market access needed to speed up renewable rollout across Central and Eastern Europe. Arar added, "Our partnership with Actis ensures we are investing alongside a highly experienced player with a proven track record in sustainable infrastructure."

Actis, Mubadala Investment Company and Rezolv Energy sustainable infrastructure and energy transition

Alastair Hammond, Chief Executive Officer of Rezolv Energy, underlined the progress already made with Actis as the founding investor. Hammond said: "With the financial and technical backing of Actis, Rezolv Energy has already made huge progress, with two large-scale renewable energy projects in construction in Southeastern Europe and two more about to move into the construction phase following our CfD success in Romania. Having Mubadala join as a shareholder will enable us to be even more ambitious, further accelerating the energy transition in the region."

From Actis’ perspective, the partnership fits within a broader growth market strategy for sustainable infrastructure. Lucy Heintz, Head of Energy at Actis, said, "Investors are looking for the resilience, scale, and relevance that Actis’ growth market sustainable infrastructure platform offers – and we are gratified by the strong endorsement of this strategy and pleased to join forces with Mubadala. We’re building real-world assets that we believe are essential to national development, and pairing that with disciplined, long-term investment capital."

The move by Mubadala Investment Company to join Actis in supporting Rezolv Energy strengthens a growing pipeline of renewable energy projects across Central and Eastern Europe. With sizeable wind and solar developments underway and more in preparation, the partnership is set to play a notable role in regional energy security, while reinforcing Mubadala’s international sustainable infrastructure portfolio from its base in the Middle East.

With inputs from WAM