Perse

About the company

Perse is a London-based energy data company founded in 2020 by Jane Lucy, Vikesh Sachdeva and Jaipal Naidu. In 2026 it became the first UK-based accredited partner of the Partnership for Carbon Accounting Financials (PCAF).

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What do they do?

Perse position themselves around real, meter-level energy and carbon data rather than estimates. They combine more than 35 UK datasets, covering meters, consumption, EPCs, building characteristics, tariffs and weather, to provide actual energy and carbon data for buildings across the UK.

• What it does: Automated access to metered energy and carbon data for UK buildings.
• Integration: Available through the Perse Hub or by API, including an integration with Measurabl.
• Data and reporting: Supports CSRD, EU Taxonomy, GRESB and lender carbon accounting.

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Perse suits owners and lenders who need reliable consumption data without chasing tenants and suppliers for bills.