Düsseldorf, Germany | October 6, 2025 – German energy giant Uniper and Spanish renewable developer Five Bioenergy have inked a landmark seven-year biomethane purchase agreement, marking a major milestone in Europe’s clean energy transition. The deal covers biomethane sourced from three of Spain’s largest biomethane plants located in Murcia, with deliveries scheduled to commence in early 2027.
Strengthening Uniper’s Low-Carbon Energy Portfolio
This strategic partnership reinforces Uniper’s commitment to expanding its low-carbon energy portfolio and accelerating decarbonization across both the road and maritime sectors. By supplementing the growing share of renewables with biomethane, Uniper strengthens its role in delivering reliable, sustainable energy solutions to customers throughout Europe.
Uniper’s Commitment to a Cleaner Future
“Partnering with Five Bioenergy, a leader in Spanish biomethane production, reflects our ambition to diversify and grow our low-carbon energy portfolio. Securing high-quality biomethane not only strengthens our supply sources but also advances the decarbonization of our operations. We look forward to an innovative partnership that unlocks new opportunities for a cleaner and more resilient energy future,” said Carsten Poppinga, Chief Commercial Officer at Uniper.
Five Bioenergy’s Vision and Strategy
For Five Bioenergy, the agreement with Uniper is a defining moment that solidifies its position as a premier developer of large-scale biomethane projects across Europe. The collaboration is seen as a powerful endorsement of Five Bioenergy’s sustainable energy strategy.
“This partnership validates our approach of combining cutting-edge technology with industrial-scale production. It guarantees a stable market for our biomethane and reinforces our vision of a decarbonized Europe powered by renewable energy. This is more than a commercial deal – it is a catalyst for accelerating the energy transition and advancing the circular economy,” said Ivan Copin, Chief Investment Officer at Five Bioenergy.
About Five Bioenergy
Five Bioenergy is a leading circular economy platform based in Iberia, specializing in the development, construction, and operation of projects generating biomethane, biofertilizers, biogenic CO2, and osmotized water. With 17 projects under development and 4 under construction, the company plays a crucial role in Europe’s decarbonization by transforming organic waste into renewable products. Its initiatives align with Europe’s goals for energy independence and climate neutrality.
About Uniper
Headquartered in Düsseldorf, Germany, Uniper is a prominent European energy company operating in over 40 countries with around 7,500 employees. Known for its 14 gigawatts of flexible power generation capacity, Uniper is a vital player in ensuring energy security across Europe, especially in Germany, the UK, Sweden, and the Netherlands. It is a leading gas trader and one of Northwestern Europe’s major LNG importers.
Uniper’s investments in renewables, hydrogen, and low-carbon energy carriers are driving the transformation toward a sustainable energy system. It supplies energy to approximately 1,000 municipalities and industrial customers in Germany and operates the country’s largest gas storage and hydropower facilities.
Source: Uniper