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From Carbon Literacy to Carbon Bookkeeping: TCS Guernsey’s Sustainability Journey

From Carbon Literacy to Carbon Bookkeeping: TCS Guernsey’s Sustainability Journey

by Fergus Abbott | Jun 22, 2026 | Articles, Case Studies

In less than a year, one forward-thinking bookkeeping practice went from Carbon Literacy training to launching a new carbon bookkeeping service, generating press coverage and client conversations they had not expected. TCS Guernsey is an ICB practice based in...
Collaboration Over Competition: Triple Bottom Line Accounting’s Approach to Sustainable Change

Collaboration Over Competition: Triple Bottom Line Accounting’s Approach to Sustainable Change

by Fergus Abbott | Jun 22, 2026 | Articles, Case Studies

At Triple Bottom Line Accounting, sustainability is not a bolt-on service or a passing trend. It is part of how the firm sees the future of the accountancy profession. The firm has long believed that the transition to a sustainable, regenerative economy will not be...
One Year On: How PSI Turned Carbon Literacy Into Commercial Confidence

One Year On: How PSI Turned Carbon Literacy Into Commercial Confidence

by Fergus Abbott | Jun 22, 2026 | Articles, Case Studies

For many SMEs, sustainability becomes urgent only when a client, tender or supply chain asks for evidence. A major customer asks for carbon data. A supplier questionnaire includes questions about emissions, sustainability policies or targets. A tender asks for a...
Case Study: PPN 06/21 for a Building Maintenance Client (Camerons BMS)

Case Study: PPN 06/21 for a Building Maintenance Client (Camerons BMS)

by Fergus Abbott | Oct 31, 2025 | Case Studies

When it came to carbon reporting, Camerons BMS had a choice. They could have waited until new regulations or supply chain pressure forced their hand. But they didn’t wait. They chose to get ahead of the game. That’s where The Green Accountants came in....
How The Green Accountants Turned Sustainability Advice Into Long-Term Value for Their Client and Their Own Practice

How The Green Accountants Turned Sustainability Advice Into Long-Term Value for Their Client and Their Own Practice

by Fergus Abbott | Jul 30, 2025 | Case Studies

The Green Accountants (TGA) had been working with PSI, a prominent lighting and production company, for several years before sustainability became a topic of conversation. Like many client–accountant relationships, it began with compliance and financial reporting. But...
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