The last decade has seen an increased focus on environmental, social, and governance (ESG) policymaking and implementation, and a rise in new investment funds to match. The past few years, however, have also exposed ESG fractures in the industry. One of the areas of growing concern is greenwashing and how investors can weed out funds that have been overstating their sustainability credentials. While not an exclusive solution to the problem of greenwashing, impact investing can help solve for some of these concerns.