Energy Services | Hard Services

What is Net Zero?

The Path to Net Zero Starts with Smarter Facilities.

OCS Team

OCS Team

01 Jul, 2025

The concept of net zero has become central to the UK’s environmental and economic ambitions. As the need for climate action intensifies, businesses across sectors are being called to reduce emissions and operate more sustainably. 

But what exactly is net zero, and how is the facilities management (FM) industry supporting the UK’s drive to achieve it?

What Does Net Zero Mean?

Net zero refers to achieving a balance between the greenhouse gases we emit and those we remove from the atmosphere. Reaching net zero doesn’t mean eliminating all emissions; rather, it means reducing emissions as far as possible and offsetting any that remain through carbon capture, reforestation, or verified offsetting schemes. 

For the UK, this ambition is enshrined in law: in 2019, the UK became the first major economy to commit to reaching net zero by 2050. Achieving this target requires a coordinated effort from the government, industry and individuals, and FM providers are increasingly at the heart of that transition. 

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Why Net Zero Matters

Tackling the Climate Crisis

Achieving net zero is essential to limit global warming and avoid the worst effects of climate changefrom rising sea levels and flooding to heatwaves and biodiversity loss. The UK has already cut emissions by 50% since 1990, but much more is needed.

Driving Business Value

Sustainability isn’t just a compliance issue. Organisations that embrace net zero can unlock cost savings, improve operational resilience, and meet growing customer and investor expectations for environmental responsibility.

Enhancing Reputation and Compliance

With rising regulatory pressures, from SECR (Streamlined Energy and Carbon Reporting) to ESG standards, businesses are expected to demonstrate how they are reducing emissions. Net zero strategies are fast becoming a benchmark for good governance.

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The Role of Facilities Management in Achieving Net Zero

The built environment contributes around 25% of UK greenhouse gas emissions, making FM a vital player in the drive to decarbonise. 

Facilities management providers are supporting customers in a range of areas:

Energy Efficiency in Buildings

Smart building management systems, real-time energy monitoring and AI-powered optimisation are enabling businesses to reduce energy use in offices, hospitals, schools and warehouses. FM teams are helping to identify inefficiencies and implement low-carbon solutions like LED lighting, insulation upgrades and building fabric improvements. 

Transitioning to Renewable Energy

FM providers are helping customers switch from gas to electricity, install solar PV systems, and explore renewable heating technologies such as air-source and ground-source heat pumps. 

Sustainable Maintenance and Asset Management

By improving the performance and lifespan of heating, ventilation and air conditioning (HVAC) systems, FM teams are reducing both emissions and operational costs. Planned preventative maintenance also helps minimise reactive repairs and equipment failure, which can be energy intensive. 

Waste Reduction and Circular Economy Practices

Net zero is also about resource efficiency. FM teams are supporting reducing waste to landfill, boosting recycling and promoting reuse. Some are adopting circular procurement strategies to ensure more sustainable supply chains. 

Green Cleaning and Sustainable Procurement 

From using eco-friendly cleaning products to sourcing local, low-carbon products and suppliers, FM providers are helping customers align their daily operations with sustainability goals. 

Across the UK, FM companies are stepping up: 

  • Smart energy services: Some providers offer building analytics platforms that monitor energy use, detect anomalies and recommend savings – all in real-time. 
  • Energy audits and reporting: FM partners are conducting detailed energy and emissions audits to help customers meet SECR and ESG requirements. 
  • On-site renewables: Solar panels, EV charging points and battery storage are being installed and maintained as part of integrated FM contracts. 
  • Net zero roadmaps: Some FM providers are working with customers to develop long-term decarbonisation strategies aligned with science-based targets. 
A row of industrial air conditioning units on a rooftop, facing upward, under a clear blue sky. The sun illuminates the units, casting shadows on the flat surface. The perspective emphasizes linearity and repetition.
Two people look at a laptop displaying a dashboard with equipment data, graphs, and charts. The laptop is on a round table and their faces are not visible.

What Can Businesses and Individuals Do?

The journey to net zero is a shared responsibility. Businesses can: 

  • Measure and audit their carbon footprint 
  • Retrofit existing buildings 
  • Embed sustainability in procurement 
  • Work with FM partners who offer decarbonisation services 

Meanwhile, individuals can reduce their own environmental impact through energy-efficient behaviours, mindful consumption and supporting organisations that prioritise sustainability. 

Overall, net zero is a transformation. For UK businesses, the shift to low-carbon operations is both a challenge and an opportunity. And with buildings and estates playing such a central role in this journey, facilities management is uniquely positioned to lead the way. 

From smarter buildings to greener operations, FM teams are futureproofing businesses. 

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