Impact
Reported under the GHG Protocol for the 2025 calendar year, verified by Carbon Trust in March. Where an estimate was unavoidable we say so in the methodology.
412tCO₂e
Total emissions
Down 18% on 2024, despite headcount rising by a third.
94%
Renewable electricity
Two regions still run on grid mix; both migrate in 2026.
1.9t
Hardware diverted
Refurbished and rehomed rather than recycled or landfilled.
61t
Travel emissions
Roughly 90 return short-haul flights, mostly to two conferences.
Where the 412 tonnes sit
Scope 1 · offices and vehicles 12%
Scope 2 · purchased electricity 23%
Scope 3 · cloud, travel, suppliers 65%
Progress against targets