Minus Materials
Bio-renewable carbon-negative limestone for decarbonization of portland cement
Minus Materials is a business in circular economy based in Greater Denver Area, Western US, founded in 2021.
Profile
More info at the IndieBio website Minus Materials grows carbon-negative, biorenewable limestone – the main feedstock for portland cement manufacturing – using calcifying microalgae called coccolithophores. Our solution yields a 60% reduction in CO2 emissions without changing anything else in the process, and it can be stacked with green clinkering and carbon capture utilization and storage technologies to produce carbon-negative cement.
Within the circular economy space, the company focuses on its core offering rather than a broad product line.
Its base of operations is Greater Denver Area, Western US.
Its current recorded stage is Pre_Seed.
Recorded headcount: 2-10 employees.
Public records show total funding of about $275K.
| Sector | Circular Economy |
|---|---|
| Headquarters | Greater Denver Area, Western US |
| Country | United States |
| Founded | 2021 |
| Employees | 2-10 |
| Stage | pre_seed |
| Total funding | $275,000 |
Website: www.minusmaterials.com
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