GHG Protocol supplies the world's most widely used greenhouse gas accounting standards.
The standards below are designed to provide a framework for businesses, governments, and other entities to measure and report their greenhouse gas emissions in ways that support their missions and goals.
In 2016, 92% of Fortune 500 companies responding to the CDP used GHG Protocol directly or indirectly through a program based on GHG Protocol. It provides the accounting platform for virtually every corporate GHG reporting program in the world.
The popularity of GHG Protocol standards is due in part to the widespread stakeholder outreach and consultation that is facilitated by WRI and WBCSD during each standard development project.
Standards
Corporate Standard
The GHG Protocol Corporate Accounting and Reporting Standard provides requirements and guidance for companies and other organizations, such as NGOs, government agencies, and universities, that are preparing a corporate-level GHG emissions inventory.
GHG Protocol for Cities
The Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC) provides a robust framework for accounting and reporting city-wide greenhouse gas emissions.
Mitigation Goal Standard
The GHG Protocol Mitigation Goal Standard provides guidance for designing national and subnational mitigation goals and a standardized approach for assessing and reporting progress toward goal achievement.
Corporate Value Chain (Scope 3) Standard
The Corporate Value Chain (Scope 3) Standard allows companies to assess their entire value chain emissions impact and identify where to focus reduction activities.
Policy and Action Standard
The GHG Protocol Policy and Action Standard provides a standardized approach for estimating the greenhouse gas effect of policies and actions.
Product Standard
The Product Standard can be used to understand the full life cycle emissions of a product and focus efforts on the greatest GHG reduction opportunities. This is the first step towards more sustainable products.
Project Protocol
The GHG Protocol for Project Accounting is the most comprehensive, policy-neutral accounting tool for quantifying the greenhouse gas benefits of climate change mitigation projects.