The Green Business Network aims to grow a green economy that benefits both people and the planet. They have over 3,000 member businesses committed to sustainability. They are introducing a new program called GreenGain, which provides businesses with tools to promote their sustainability efforts, measure their progress, and work towards certification at different levels (bronze, silver, gold). GreenGain offers transparency, guidance to help businesses save time and money, and recognition for their sustainability work. It builds on their existing screening process but aims to streamline it and provide ongoing support to businesses.