Gigascale Capital is a climate-focused venture capital firm founded in 2023 by former Meta CTO Mike Schroepfer, Victoria Beasley, and Evaline Tsai. Based in Palo Alto, California, the firm invests in early-stage companies rebuilding the physical economy for climate impact across energy, factories, supply chains, and infrastructure.
Deal activity increased 200% year-over-year (3 deals in the last 12 months). Average disclosed round size is $123.4M (across 17 rounds with reported amounts).
Portfolio
16
Fund Size
$250M
Top Stage
Series A
Last 12 Mo
5
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
17 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Light Energy | Unknown | $46M | Sep 2026 |
| RRed Metals | Seed | $10M | Jun 2026 |
| VVor Systems | Pre-Seed | $3M | Mar 2026 |
 Heron Power | Series D | $140M | Feb 2026 |
 Panthalassa | Series B | $140M | Jan 2026 |
 Heron | Series A | $38M | May 2025 |
| CCFS | Series B | $863M | Jan 2025 |
 Arch Labs | Seed | $6.2M | Feb 2024 |
 Xcimer Energy | Seed | $100M | Jan 2023 |
| TTerraton | Seed | $11.5M | — |
 Cocoon | Pre-Seed | $5.4M | — |
 Cocoon Carbon | Series A | $15M | — |
 Xcimer | Series A | $100M | — |
| Xcimer Energy | Series A | $200M | — |
 Fractile | Series B | $220M | — |
 Xcimer Energy | Series A | $100M | — |
| XXcimer Energy Corporation | Series A | $100M | — |
Top Co-Investors
Breakthrough Energy Ventures7 shared
Lowercarbon Capital7 shared
Wireframe Ventures5 shared
Starlight Ventures5 shared
Hedosophia5 shared
Prelude Ventures5 shared
Emerson Collective5 shared
MCJ3 shared
Energy Impact Partners2 shared
Capricorn Investment Group2 shared
SOSV2 shared
Founders Fund2 shared
Leitmotif2 shared
Valor Atreides AI Fund1 shared
Floodgate Fund1 shared
Coatue Management LLC1 shared
ReGen Ventures1 shared
GV1 shared
OpenAI Startup Fund1 shared
Access Industries1 shared
Last updated: 8 September 2026