Germany: Joule, a producer of liquid fuels from recycled CO₂, and HeidelbergCement have announced a partnership to explore the application of Joule's technology to mitigate carbon emissions in cement manufacturing. A successful partnership between Joule and HeidelbergCement could result in the co-location of Joule's Helioculture Technology at one or more HeidelbergCement sites around the world.

Since 1990, HeidelbergCement has worked to decrease its carbon emissions, initiating various programmes across the organisation that have reduced emissions by 23%. HeidelbergCement said that its partnership with Joule represents another example of its sustained dedication to leveraging innovative technologies and programmes for climate protection. As part of the agreement, emissions from various HeidelbergCement plants could provide Joule with the waste CO₂ required to feed its advanced Helioculture platform that effectively recycles CO₂ back into fuel.

"We've been focused on lowering carbon emissions for more than two decades and we are excited to take further steps to lower our CO₂ emissions by working with a dedicated organisation with state-of-the-art technology that is committed to protecting the climate," said Jan Theulen, Director of Alternative Resources at HeidelbergCement. "Joule's process, which effectively recycles waste CO₂ into liquid fuels, is a perfect match for HeidelbergCement and our core values and we look forward to starting the journey towards a long-term, mutually beneficial relationship."

Joule's Helioculture process directly and continuously converts sunlight and waste CO₂ into infrastructure-ready fuels, including ethanol and alkanes that serve as highly blendable feedstock for diesel and jet fuel products. Only requiring abundantly available inputs, including sunlight, brackish or sea water and waste CO₂, the process is well suited for global deployment. For organisations like HeidelbergCement, Joule turns a carbon challenge into a carbon solution by capturing and recycling waste CO₂.

"Carbon emissions are a challenge faced by many industries that are of critical importance to everyday life, such as cement," said Brian Baynes, CEO of Joule. "We are pleased to have the opportunity to partner with HeidelbergCement in an attempt to develop a modern, ultra-low carbon cement manufacturing process."