News

We are delighted to welcome Karolina Marklund to the Reuther team. Karolina is a lawyer with experience in alternative dispute resolution, complex arbitration, and commercial litigation. Her expertise at the intersection of law, business, and technology makes her a perfect fit for our advisory practice in renewable energy. Karolina combines legal precision with a pragmatic […]

Every now and then, it’s time for a change: we now have a shorter name that’s easier to remember, a team that has grown so we can deliver large projects efficiently, new AI-powered legal tools for fast and precise advice, and a new website and a new design that hopefully reflect all of this. 😊 […]

Alterna énergie, a subsidiary of Sorégies, has acquired Vattenfall Energies, the French distribution arm of the Swedish energy group Vattenfall. With this transaction, Alterna énergie has doubled its customer portfolio to around 350,000 customers and increased the annual energy volume to around 10 TWh. Alterna énergie is a French energy supplier based in Poitiers with […]

On 19 February 2026, we hosted the event ‘Current Affairs and Grid Expectations’ at our law firm’s offices. We were delighted by the high level of interest and the diverse range of participants. The event offered insights from both a practical and legal perspective: Jonathan Reuther spoke about co-location storage and the overbuilding of grid […]

Reuther advised the Averdung Group on the sale of its shares in BBD BigBattery Deutschland GmbH to its joint venture partner terralayr. BBD BigBattery Deutschland GmbH was founded in 2023 as a joint venture between terralayr and Averdung. The company’s goal is to develop stand-alone large-scale battery storage projects in Germany. Over the past two […]

Together with its joint venture partner ON Energy, Green FOX Energy has sold an 85 MWp portfolio developed by ON Energy to a German family office. The projects in Lower Saxony, North Rhine-Westphalia and Saarland combine photovoltaics with battery storage. Some of the plants are already in operation; full completion is planned for Q3 2026. […]

Reuther advised Berlin-based re.venture GmbH on regulatory approval issues relating to the construction of one of Germany’s largest battery storage parks. The facility is being built in Kränzlin in the Ostprignitz-Ruppin district and is scheduled to go into operation in 2027. With an output of 60 megawatts and a storage capacity of up to 480 […]

Reuther has advised ENERGYNEST, a global leader in thermal storage, on its commercial agreement with LEONHARD KURZ, a thin-film technology company with operations in over 50 countries. KURZ’s products are widely used in automotive parts, electronics and bank cards, as well as in security applications to prevent counterfeiting. Producing these high-tech decorations requires process heat […]