Decarbonisation is the switch from fossil fuels (those which will run out and not be replenished, such as coal and petrol) to carbon-free and renewable energy sources.*
When we talk about reducing greenhouse gas emissions, reaching net zero and tackling environmental impact, decarbonisation is usually the main subject of conversation. But carbon is only one piece of the puzzle that leads to reducing greenhouse gas emissions.
Environmental impact is shaped by how we use materials, the pollution we create and the resources we rely on every day. Water is one of those resources and it’s often missing from the conversation when it comes to discussions around net zero.
While water use is sometimes seen as less of a priority in comparison to energy, every stage of the water cycle (abstraction, treatment, pumping, heating and disposal)** relies on energy. That means the way water is used has a direct link to greenhouse gas emissions, as well as costs and long-term resilience.***
Because of this, water efficiency is becoming increasingly recognised by UK regulators, researchers and the water sector as an important part of reducing emissions, managing risk and building resilience as we respond to the challenges climate change brings.
What this means for businesses
For many organisations, water still sits outside of net zero strategy and thinking. Energy, transport and heating are closely tracked, while water use is often treated as a fixed cost rather than something to proactively monitor and manage.
But every time a business uses water, energy is used too - to move the water from pipe to tap, to treat it and to heat it. When water is used inefficiently, it gradually pushes energy use and emissions higher than many organisations realise. These impacts can be easy to miss because they don’t always show up clearly in energy reporting.
At the same time, regulators and environmental bodies continue to warn that climate change, population growth and rising demand are putting increasing pressure on water resources. For businesses, this creates an opportunity to cut emissions and costs while also strengthening resilience.
The opportunity
In many cases, improving water efficiency brings immediate benefits, from lower energy use and reduced operating costs to better visibility of how resources are being used across sites.
There’s also a resilience benefit. As water availability becomes less predictable, businesses that actively manage and monitor their water use are better placed to deal with supply pressure, restrictions or disruption when it happens. Taking a proactive approach helps to protect business continuity and performance, while also cutting costs.
Managing water use thoughtfully supports stronger Environmental, Social and Governance reporting, demonstrates responsible resource use and shows climate readiness. This can help businesses demonstrate meaningful leadership on net zero.
How we can help
We’re here to help you make the most of your water use. Small changes can make a big difference. Our Water Efficiency Tools can help reduce water use and cut costs, while My Business Stream gives greater visibility and control over consumption.
If you’re looking for a deeper understanding of your water use and where you can unlock savings, our Sustainability Services team are here to help. Get in touch at solutions@business-stream.co.uk to learn more about auditing your water use.
Sources:
* What does Decarbonisation mean? | myclimate