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Investor profile

Carmichael Roberts

Founder and Managing Partner, Material Impact Fund

About

Carmichael Roberts uniquely operates as both co-founder of the specialized Material Impact Fund and a leader at Bill Gates's Breakthrough Energy Ventures, combining roles that span early materials-focused venture formation and large-scale climate capital deployment. His background as a bioorganic chemist who became a serial materials entrepreneur before investing gives him an unusually deep technical foundation for evaluating hard-tech startups, particularly those focused on making energy and infrastructure systems more resilient. Carmichael Roberts uniquely operates as both co-founder of the specialized Material Impact Fund and a leader at Bill Gates's Breakthrough Energy Ventures, combining roles that span early materials-focused venture formation and large-scale climate capital deployment. His background as a bioorganic chemist who became a serial materials entrepreneur before investing gives him an unusually deep technical foundation for evaluating hard-tech startups, particularly those focused on making energy and infrastructure systems more resilient.

Works at

Investment focus

Stages
Pre-Seed
Seed
Series A
Sectors
Materials
Climate
Deeptech
Hardware
Food
Ag
BioTech

Investment details

Avg check size$100K - $10M
Can lead rounds
No
Geographies
USA