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Founded in 1972, the Arbor Day Foundation has grown to become the largest nonprofit dedicated to planting trees, with more than one million members, supporters, and valued partners. During the last 47 years, more than 300 million Arbor Day Foundation trees have been planted in neighborhoods, communities, cities and forests throughout the world. Our vision is to help others understand and utilize trees as a natural climate solution to many of the global issues we face today, including air quality, water quality, climate change, deforestation, poverty and hunger. Learn more

BEF empowers businesses to be in balance with the environment through a full suite of products, programs and custom solutions that help address environmental impacts in the areas of energy, carbon and water. BEF works collaboratively with corporate partners to achieve their sustainability goals and go beyond operational efficiency. Learn more

Clever Carbon is raising carbon footprint literacy to accelerate informed decision making and scalable solutions for net-zero companies, cities, and countries. Learn more


The Green Sports Alliance leverages the cultural and market influence of sports to promote healthy, sustainable communities where people live and play. The GSA inspires professional sports leagues, sports governing bodies, colleges, teams, venues, their partners and millions of fans to embrace renewable energy, healthy food, recycling, water efficiency, safer chemicals and other environmentally preferable practices. Visit for more information.

NEEF is a non-profit environmental education organization. NEEF’s vision is that by 2022, 300 million Americans actively use environmental knowledge to ensure the wellbeing of the earth and its people. To achieve its vision, NEEF offers science-based, unbiased information through its own communications platforms, as well as a network of trusted professionals and affinity communities that, with their relationships and credibility, amplify environmental messages to national audiences. NEEF also implements environmental education initiatives in areas that best connect with everyday life: health, weather + climate, and nature where we live, learn, work, and play. Learn more at – or follow NEEF on Facebook & Twitter. Learn more

South Pole is a global sustainability solutions provider with operations in 16 offices around the globe. We’ve been proud to work with a wide range of public, private and civil society organisations for over a decade. Our expertise covers project and technology finance, data and advisory on sustainability risks and opportunities, as well as the development of environmental commodities such as carbon credits or renewable energy credits. South Pole has developed and provided climate-finance to over 1000 projects in emission reduction, renewable energy, energy efficiency and sustainable land-use. Learn More.

Sport and Sustainability International (SandSI) seeks to ensure that sustainability is a key business principle throughout the global Sports industry. Sustainability in sport and sustainability through sport. SandSI aims to become the world’s most inclusive and influential sustainability network for sports federations, leagues, clubs, venues, businesses and fans seeking to address climate change and other pressing environmental, social and ethical issues. SandSI leverages the cultural and market influence of sports to promote healthy, sustainable and just communities, aligning itself on the United Nations Sustainable Development Goals. Learn more