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Just Climate raises $540m in debut natural climate solutions fundraise, backed by CalSTRS and Microsoft

Reported by AltAssets
Nov 13, 2026· 1 min read
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Key Takeaways
  • • Just Climate, the Generation Investment Management-backed manager, has secured $540m in commitments for its debut natural climate solutions fund, according to AltAssets Private Equity News.
  • • The fundraise is backed by CalSTRS and Microsoft, per the headline of the AltAssets report.
  • • The source article is largely paywalled, so the available detail on fund strategy, target size, and terms is limited.
Summary
Generation Investment Management-backed Just Climate has secured $540m in commitments for its debut natural climate solutions fund, according to AltAssets Private Equity News. The headline identifies the California State Teachers' Retirement System (CalSTRS) and Microsoft as backers of the fundraise.

The natural climate solutions strategy targets investments in nature-based approaches to climate mitigation, a segment that has drawn growing interest from institutional investors seeking climate-aligned exposure. The publicly available text of the report does not provide further detail on the fund's investment mandate, target size, fee structure, or specific portfolio allocations.

The debut close positions Just Climate as a new entrant in the natural climate solutions space, with an institutional anchor in CalSTRS, one of the largest U.S. public pension funds. Full details are restricted to premium subscribers of AltAssets.

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Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

AltAssets Just Climate raises $540m in debut natural climate solutions fundraise, backed by CalSTRS and Microsoft