Q2 portfolio allocations suggest sustainable investing themes will remain strong, with top picks including hydrogen fuel cell manufacturers and waste-to-energy firms. Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com. This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned. Data from our sixth annual Sustainable Investment Survey tells us that this is not likely to be the case. Instead, it shows that discourse and messaging around ESG and sustainability are changing. Yet the majority of respondents have continued to maintain or even increase their focus on ESG, impact investing, and DEI. Respondents included fund managers, asset owners, funds of funds, private wealth advisors, family offices, investment consultants, and others. Sustainable investing portfolios with diversified exposure to smart agriculture stocks rose 5.2% in May due to rising food security concerns globally.