Carbon Responsible

Carbon Responsible is a London-based carbon accounting and emissions advisory business founded in 2012. Now part of Simply Sustainable, it supports organisations in measuring their environmental impact and developing practical decarbonisation plans. Its clients range from SMEs to FTSE 100 companies across sectors including finance, legal, sports, hospitality, construction and travel.

The company combines carbon-accounting software, data tools and expert analysis to help businesses move from emissions measurement to action. Its services include data optimisation, carbon reporting strategy and audit-quality measurement across scopes 1, 2 and 3. Carbon Responsible also develops tailored decarbonisation pathways and reduction strategies, helps clients set targets, and provides pre-audit verification and third-party limited assurance in line with ISO 14064-3. Its approach draws on the GHG Protocol and prioritises complete, verified data, sector-specific guidance and clear audit trails. The company says its direct measurement solutions can deliver results 30% more accurate than proxy-based emissions measurement. Carbon Responsible aims to make carbon reporting more precise and useful, supporting clients at different stages of their sustainability journey.