Learning by Doing: Lessons from WRI’s Sustainable Investing Journey

WRI transitioned its $40 million endowment to a sustainable investment strategy starting in 2014, moving from a focus on maximizing financial returns to integrating environmental, social, and governance (ESG) criteria. The organization rejected a simple divestment approach in favor of a holistic ESG integration strategy and a 15% 'impact' carve-out for private equity solutions. To manage this complexity, WRI shifted its governance model to an Outsourced Chief Investment Officer (OCIO) partnership with Goldman Sachs. Despite challenges with inconsistent ESG data and a lack of sustainable products in certain asset classes, WRI reports that its new portfolio has performed nearly identical to its benchmark with slightly lower risk.

• WRI shifted its endowment management from maximizing financial returns to a strategy that integrates sustainability, driven by both mission alignment and the 'business case for sustainability,' which posits that companies managing sustainability performance are better positioned to thrive in a resource-constrained world.
• The organization explicitly rejected a fossil fuel divestment strategy, concluding that a single-issue 'blacklist' was too simplistic to drive the transition to a sustainable economy and was logistically impractical for a portfolio invested in broad market funds.
• WRI encountered significant obstacles regarding ESG data, noting that third-party data from providers like MSCI often lacked nuance, suffered from inconsistent company disclosure, and used sector-specific rankings that did not represent absolute environmental impact.
• To improve oversight and execution, WRI moved from a volunteer board-led governance model to an Outsourced Chief Investment Officer (OCIO) partnership with Goldman Sachs (specifically the Imprint Capital Advisors team) in October 2016.
• WRI's sustainable investment framework consists of three pillars: prioritizing 'best-in-class' sustainability performance in equities, selecting managers with strong ESG integration competencies, and allocating 15% of the portfolio to a private equity 'impact' carve-out targeting environmental and social solutions.
• As of June 2018, the sustainable portfolio's performance net of fees trailed the reference benchmark by 0.19%, but achieved this with 0.09% lower risk (volatility), with a Sharpe ratio nearly identical to the benchmark.
• WRI identifies a market shortage of high-quality, ESG-integrated investment products for specific asset classes, particularly high-yield fixed income and hedge funds, the latter of which WRI is actively exiting.

APA

World Resources Institute (2018). Learning by Doing: Lessons from WRI’s Sustainable Investing Journey. https://www.wri.org/insights/learning-doing-lessons-wris-sustainable-investing-journey

Chicago

World Resources Institute. Learning by Doing: Lessons from WRI’s Sustainable Investing Journey. 2018. https://www.wri.org/insights/learning-doing-lessons-wris-sustainable-investing-journey.

Wikipedia

{{cite report |author=World Resources Institute |title=Learning by Doing: Lessons from WRI’s Sustainable Investing Journey |date=6 September 2018 |url=https://www.wri.org/insights/learning-doing-lessons-wris-sustainable-investing-journey |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitute2018learning, author = {{World Resources Institute}}, title = {{Learning by Doing: Lessons from WRI’s Sustainable Investing Journey}}, institution = {World Resources Institute}, year = {2018}, month = sep, url = {https://www.wri.org/insights/learning-doing-lessons-wris-sustainable-investing-journey}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }