US: Alternative cement developer Sublime Systems has entered award negotiations with the US Department of Energy for a grant worth up to US$87m. Gulf Oil & Gas News has reported that Sublime Systems plans to build an electrolysis-based cement plant in Holyoke, Massachusetts. The department’s Office of Clean Energy Demonstrations would provide any eventual funding under the Bipartisan Infrastructure Law and Inflation Reduction Act. Sublime Systems’ plant is one of 33 scalable decarbonisation solutions in energy-intensive industries selected for potential funding.

CEO Leah Ellis said “Access to sufficient capital for industrial-scale demonstrations is the single biggest obstacle preventing breakthrough innovations from reaching the scale humanity needs to combat the climate crisis. The Department of Energy has cleared this obstacle through funding from OCED’s Industrial Demonstrations Program, embracing its unique role in supporting the deployment of the decarbonised technologies of tomorrow. We look forward to collaborating with them on funding our first commercial manufacturing scale-up, which will ship our clean cement while creating meaningful economic opportunities for the surrounding community.”