This guide is intended for financial advisors who wish to utilize Climetrics when advising clients on environmentally sustainable investment options. It outlines how Climetrics evaluates the environmental performance of funds with a focus on greenhouse gas emissions, water security, and deforestation. The guide describes the target audience for Climetrics ratings, which includes clients who prioritize climate change and environmental issues. Additionally, it discusses the mechanism by which Climetrics can influence corporate environmental transparency through shareholder action. The document explains the potential financial risks associated with climate change and describes how Climetrics can help advisors identify low carbon investment opportunities. Furthermore, it details the structure of Climetrics and its partnership with CDP, a global non-profit organization that leads environmental disclosures. The guide also provides an overview of the Climetrics leaf rating system, summarizing how it assesses the environmental performance of investment funds.