Startup Portfolio: Industry - Cement
Climate Technology Startups
Third Derivative is proud to present the world's most impactful climate tech startups.
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Cambridge Electric Cement
Creating a circular model to recycle cement using existing industrial infrastructure in the steel sector.

Carbon Negative Solutions
Mineralizing CO2 into industrial wastes to create carbon-negative supplementary cementitious materials (SCMs), reducing the need for cement while remediating ground/air pollution at industrial sites.

Cocoon Carbon
Repurposing steel waste into low-carbon supplementary cementitious materials (SCMs) to reduce the carbon intensity of concrete.

SaltX Technology
Utilizing plasma, the fourth state of matter, to achieve the ultra-high temperatures needed to produce cement without fossil fuels.

Solid Carbon
Using carbon-negative biochar-based ingredients to transform the built environment into a massive carbon sink, turning concrete from a climate problem into a climate solution.

Theseus Development
Producing sustainable, interlocking concrete blocks without traditional cement, concrete's most emissions-intensive ingredient, to accelerate the transition to a green built environment.

Urban Mining Industries
Repurposing waste glass into a low-carbon cement replacement that improves concrete durability, impermeability, and mitigation of the urban heat island effect.
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