
- Major Emissions Reduction: Microsoft’s long-term deal with Sublime Systems will help cut emissions from its global construction operations, including datacenters and office buildings.
- Market Signal for Clean Cement: The agreement enables Sublime to accelerate scale-up, positioning its “true-zero” cement as a competitive, bankable solution.
- New Model for Clean Materials: Microsoft pioneers an EAC-based model to decouple environmental benefits from physical cement, overcoming geographic and supply chain barriers.
Microsoft has entered into a landmark agreement to purchase up to 622,500 metric tons of low-carbon cement from Sublime Systems over the next six to nine years,

