Built for big impact

GigascaleTM Portfolio

We invest in technology and support early-stage climate tech companies, from pre-seed to Series A, transforming the world’s most emissions-intensive sectors. Our focus is on achieving gigaton- or gigawatt-scale impact, typically in areas like energy, industry, food & agriculture, transportation, materials, and the built environment.

Carbon-negative power

east

Smart platform for the HVAC industry

east
Cocoon Logo

Green steel, clean cement

east

Commonwealth Fusion Systems

Putting fusion energy on the grid

east

Recycling carbon into useful molecules

east
Estes Energy

Battery systems made in the USA

east

Cost-effective, multi-day energy storage

east

HomeBoost Company Logo

Technology solutions for home energy savings

east
Mill Company Logo

A system to keep food out of landfills

east

Harnessing ocean energy

east

Vaccinating cattle to reduce methane burps

east

Skouria

A better way to produce copper

east
Solcoa

Metal refinement for the future

east
Terradot logo

Advancing enhanced rock weathering

east
Thalo Labs Company Logo

Onsite solutions for building emissions

east

XCIMER

Commercializing inertial fusion

east