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The Sustainable Investments Institute (Si2) is a non-profit organization based in Washington, D.C. We conduct impartial research and publish reports on organized efforts to influence corporate behavior on social and environmental issues.

Si2 closely follows shareholder resolutions proposed by investor activists, analyzing changing reform campaigns and identifying key points of contention in reports that help investors to make informed, independent decisions about their votes and views on these proposals. We also publish related reports for the public on selected topics.

We believe our robust, non-partisan analysis of corporate sustainability concerns informs investor, company and stakeholder dialogues, helping to identify better solutions. Working as an independent institute differentiates Si2 from other companies, activists and researchers in the field. We do not advocate for specific solutions but seek to build a body of agreed knowledge for smart policy-making.


News & Votes


OCTOBER 19: Strong shareholder support for resolutions in 2018 has continued into the fall, with votes in September producing an unprecedented tenth majority vote of 51.1 percent for gun safety reporting at American Outdoor Brands (Smith & Wesson), 40.2 percent for disclosure about antibiotics in animal feed at Darden Restaurants and 31.2 percent for reporting on pesticides in the food supply chain at General Mills. These results have pushed the year's average up to an unprecedented 25.1 percent.