This document outlines best practices for establishing effective Green Teams within companies. It recommends that leadership clearly communicate support for Green Teams and define their objectives. It also suggests defining the team's responsibilities, scope, and decision-making process. Green Teams should assess company operations and identify sustainability opportunities. Ongoing education, incentives, and rewarding progress can help Green Teams succeed. Broader employee engagement efforts should align with sustainability and business goals through communication, education, metrics and integrating campaigns with company culture.