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CalPERS boosts sustainable team with new promotion

Reported by Markets Group
Mar 5, 2026· 2 min read
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Key Takeaways
  • • CalPERS is expanding its sustainable investments team through new promotions, strengthening institutional capacity to execute its climate and sustainability strategy across real estate and broader portfolio holdings.
  • • The fund has committed to doubling climate investments to $100 billion by 2030, signaling a major capital reallocation toward climate solutions and sustainable asset classes.
  • • Tamara Sells, an Associate Investment Manager on the Sustainable Investments Team with 12 years of tenure at CalPERS, represents the depth of expertise being leveraged internally for sustainable investing initiatives.
  • • CalPERS' sustainability strategy emphasizes engagement with portfolio companies to improve diversity practices and inclusive governance, integrating environmental, social, and governance (ESG) considerations into fiduciary decision-making.
  • • The fund faces pressure to maintain "strong" general partner relationships amid political opposition to climate and sustainability investments, requiring strategic alignment with external fund managers on ESG commitments.
Summary
The California Public Employees' Retirement System (CalPERS) is bolstering its sustainable investments capability through internal promotions and team expansion, reflecting the fund's strategic pivot toward climate and ESG-focused investing. The promotion initiative targets enhanced investment strategies in real estate and other asset classes, with the fund leveraging experienced internal talent—such as Tamara Sells, who has served the fund for 12 years in sustainable investment roles—to execute on its sustainability mandate.

CalPERS has established an ambitious climate investment target, committing $100 billion toward climate solutions by 2030, effectively more than doubling its current allocation to this area. This capital commitment underscores the fund's view that climate-related investments represent material fiduciary opportunities and risk mitigation for its $400+ billion in assets under management. The fund's sustainability strategy extends beyond climate investments to encompass broader ESG engagement, including active promotion of diversity and inclusive practices within portfolio companies, leveraging the diverse perspectives and talents of employees and investees.

The fund's sustainability efforts are structured through quarterly committee meetings designed to increase awareness and engagement across the organization, embedding ESG considerations into the broader investment process. However, CalPERS faces operational headwinds in executing this strategy, with fund leadership noting the need for "strong" general partners capable of withstanding political opposition to climate and sustainability-focused investments. This challenge reflects the contested nature of ESG investing in current political contexts, requiring both internal alignment and external partner commitment to maintain consistent capital deployment toward sustainable solutions.

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Sources

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Markets Group CalPERS boosts sustainable team with new promotion