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Your Year in ESG |  July 16, 2025

Delivering ESG Investor Grade Energy and Carbon Reporting for Residential Funds

How do you build investor confidence and meet ESG expectations without the burden of manual data collection or compromising tenant privacy? Sigma Capital, a leader in UK residential property investment, partnered with arbnco to deliver investor-grade, regulated energy and carbon reporting across a range of developments, many among the PRS REIT’s earliest.

With a fully automated, privacy-protected process, arbnco helped Sigma evidence performance at board level, benchmark older sites, and lay the groundwork for portfolio-wide reporting, unlocking tangible value from real energy data.

“The process couldn’t have been simpler or clearer… accurate and complete actual energy and carbon emission reporting for some of our earliest developments.”
— Niamh Waldron, Social Impact and Sustainability Director, Sigma Capital
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