World Resources Institute: “On January 20th, sixty corporations begin measuring the greenhouse gas emissions of their products and supply chains by road testing a new global framework that is part of the Greenhouse Gas Protocol Initiative. Developed by the World Resources Institute (WRI) and the World Business Council for Sustainable Development (WBCSD), the two new GHG Protocol standards – the Product Life Cycle Accounting and Reporting Standard and the Scope 3 (Corporate Value Chain) Accounting and Reporting Standard – provide methods to account for emissions associated with individual products across their life-cycles and of corporations across their value chains.”