Carbon Reduction Plan

Last updated: October 6, 2026

At CIS LTD, we recognise that environmental leadership is inseparable from secure cloud innovation. We are proud to commit to achieving Net Zero emissions by 2040, a decade ahead of the UK’s legal target, reflecting our role as leaders in the secure cloud and infrastructure sector. Our carbon strategy is governed by our ISO 27001 framework, ensuring that our sustainability efforts, from remote server management to paperless operations, meet the highest standards of security, transparency, and operational efficiency.

 

Following our 2025 baseline assessment of 8.10 tCO2e, we have implemented a robust roadmap to reduce our carbon footprint by 20% by 2030. Our key initiatives leverage our technical expertise, including utilising high-resilience, UK-sovereign data centres at The Bunker to maximise power usage effectiveness (PUE). By consolidating infrastructure, we not only reduce our own impact but directly lower the “Scope 3” carbon intensity for our public sector partners.

Download our Carbon Reduction Plan (PDF)