Since the carbon market’s inception, the Climate Neutral Business Network (CNBN), which Hall founded, has helped progressive companies create a series of profitable new choices that can credibly reduce the global warming impacts of their products and services. CNBN supports companies and other organizations committed to creating and promoting low-carbon products, technologies, and enterprises. Network companies recognize that their innovations can significantly contribute towards climate stabilization by creating profitable new choices for companies and consumers to dramatically improve these clients’ carbon productivity throughout their supply chains. As a credible, innovative marketing platform, low-carbon programs and technologies have also helped companies deliver on mainstream business development goals, achieving consistently superior returns. Clients span Fortune 500 companies such as GM, BP, Interface, Dow, FedEx, Giant Eagle, Time, Sun through to The Olympic Games and the Dave Matthews Band. Most recently CNBN catalyzed Chevrolet’s 2010 commitment to invest $40m in carbon credit projects across the US to reduce up to 8m tons of CO2 emissions, convening its Environmental Advisory Board and creating new carbon methodologies to open the door for US universities to access carbon market capital to accelerate their clean energy efficiency performance. Results spanned Chevrolet's rising Green Interbrand rating, EPA's 2015 Innovative Partnership and Environmental Leader awards. CNBN develops strategies that maximize companies’ carbon advantage, forging creative stakeholder partnerships across corporate value chains and alliances with environmental/community organizations – to maximize the value that they can deliver for their companies, their customers, the community and the climate.