The MSCI Global Environment Index climbed 2.8% in the past week, driven by increased market exposure to water treatment stocks within sustainability investing portfolios. “It’s more durable because looking at impact as a driver of growth of companies is a financial discussion,” Shah said. “This is a real economic theme and driver today.” This has brought a greater focus on economics, rather than simply bold ideas and innovative technology. The question on everyone’s lips when looking to invest is: will this product actually make money? Latest market data indicates sustainability investing is outperforming traditional indices, with ESG-focused ETFs up 3.4% month-to-date. Analysts project renewable energy equities to lead Q3 gains due to accelerated green infrastructure funding.