London Climate Action Week 2026: the role of facilities management in climate action

London Climate Action Week (LCAW) returned to the capital this week with an event programme that mobilises London’s organisations, communities, and individuals to accelerate global climate action and sustainability leadership. Hosting hundreds of climate-focused activities across policy, finance, energy, and resilience, it attracts 45,000 participants annually, making it Europe’s largest city-led climate event.  

LCAW helps address a growing concern that geopolitical tensions, energy security pressures, and economic uncertainty risk overshadowing climate discussions. This can create the impression that climate action is losing priority or that progress is slowing. In practice, the outlook is more resilient. Investment in sustainable infrastructure continues to rise as costs slowly fall, policy strengthens, and climate finance expands. Progress and public support are often underestimated. LCAW counters this through sustained participation, providing a platform for influential voices, and connecting international diplomacy with those delivering practical change. In 2026, that role is more evident than ever, with record participation, continued growth and a stronger international presence.  

As in previous years, LCAW places cities at the centre of the climate conversation. Buildings remain among the largest contributors to urban emissions, driven by energy use, resource consumption, and daily operational activities. While strategies and commitments continue to evolve, the pace of change ultimately depends on what happens at the site level, how buildings are run, maintained and experienced every day.  

As political policies shape the landscape, new alliances across cities, businesses, and sectors are quietly driving progress. Organisations are increasingly asking how to improve performance.  

Facilities management plays a central role in that transition.  

Operating at the intersection of people, buildings, and services, FM directly influences daily operations, maintenance, resource management, and the occupant experience across the built environment. This positions the sector to explore and implement practical sustainability solutions across energy, water, waste, and supply chains.  

Crucially, these are not theoretical changes. They are practical interventions that can be implemented quickly and scaled across our portfolio. At Atlas, we focus on what changes outcomes: how facilities are run, how performance and emissions are measured, and how improvements are delivered in practice. That means clear standards, reliable data, practical innovation and solutions that are workable and affordable for our customers, without compromising service quality.  

This includes:  

Reducing resource intensity through smarter operations – introducing lower-consumption equipment, optimising cleaning methods and aligning service delivery to actual building use  

Driving supply chain efficiency – consolidating deliveries, increasing the use of concentrated products and working with partners who share the same environmental standards.  

Improving data transparency – providing clearer reporting on resource use and operational performance, enabling more informed decision making.  

Embedding continuous improvement – using regular reviews to identify further opportunities and ensure progress is sustained over time.  

Introducing sustainable alternatives – Transitioning away from traditional chemicals to more sustainable alternatives.  

Across our portfolio, this approach is already delivering results, from reducing water and chemical use to streamlining logistics and improving operational efficiency. These changes are not only more sustainable but also reduce clients’ costs. At scale, facilities management has a unique advantage: small, well‑judged changes, applied consistently, compound into meaningful long‑term improvements.  

Client demand is shifting, recognising the need for more resilient, efficient, and intelligently managed sites. Expanding beyond basic service provision, they now seek stronger, more collaborative FM partnerships, greater transparency in reporting, more accurate data, and proactive support with their sustainability journeys.  

Although the facilities management industry often operates behind the scenes, its contribution should not be underestimated. Atlas continues to work closely across our portfolio to drive environmental outcomes and support clients as they navigate this evolving landscape.  

As global hubs with ambitious policy frameworks and diverse commercial landscapes, Cities like London offer an opportunity to test, scale, and inspire climate action. LCAW highlights the importance of a “whole of society” approach, where cultural change starts within communities and businesses, and meaningful progress relies on coordinated action, sustained investment and continued support and discussion.