Since 2008, CalSTRS Global Equity investments have included a sustainable manager portfolio. With assets under management in excess of USD 600 million, this portfolio has a double bottom line goal of financial and sustainable outperformance and is one of CalSTRS best performing equity portfolios. CalSTRS Private Equity Clean Technology and Energy Program has commitments in excess of USD 600 million and is a diversified portfolio of venture and buyout investments across the clean technology and clean energy universe. The program is global in nature and encompasses both fund investments and co-investments. The CalSTRS Real Estate unit has established.