Greenfield supports any types of organizations (e.g., business, NGOs, government agencies, and education institutes) to develop GHG inventory, and to quantify and report GHG reductions from climate change mitigation projects. The drive to disclose GHG emissions of an organization is usually from investors, government policies, and upper-stream of the supply chain.

Greenfield, as a leading GHG accounting consultant, provides following services:

• boundaries setting,
• base year identification,
• GHG inventory design and emissions/removals calculation,
• GHG report preparing,
• supporting to participate in climate registries (e.g., TCR and ECR) and or disclosure projects (e.g., CDP),
• verification support.

GHG accounting and reporting is a very important step for organizations knowing their GHG emissions and thus further to develop climate targets and strategies.

• WBCSD/WRI: GHG Protocol - Corporate Accounting and Reporting Standard
• WBCSD/WRI: GHG Protocol - Project Accounting Protocol and Guidelines
• ISO 14064-1:2006 - Specification with guidance at the organization level for quantification and reporting of greenhouse gas emissions and removals
• ISO 14064-2:2006 - Specification with guidance at the project level for quantification, monitoring and reporting of greenhouse gas emission reductions or removal enhancements
• ISO 14064-3:2006 - Specification with guidance for the validation and verification of greenhouse gas assertions
• Calcuating and/or verifying data inputs according to The Climate Registry (TCR) and Energy & Climate Registry in China (ECR, Greenfield is the founding member)
• Answering Questionnaire by Carbon Disclosure Project (CDP)