The following tools were developed in close collaboration with the GHG Protocol, and have been reviewed to ensure that they are in conformance with the GHG Protocol standards.
The GHG Protocol creates standards and tools that are applicable to any organization, company, and sector. Additional calculation tools that build upon the more general standards are developed by the GHG Protocol in response to user needs. However, other groups and organizations are also developing their own tools to support GHG Protocol Standards. More information about the application for the Built on Mark including the requirements and application is available here.