Your business, or your industry, will have an environmental impact, regardless of its size. Science has never been clearer about the human effect on the climate, which means businesses are more aware of the environmental impact of their work practices. In fact, 65% of UK firms plan to reach net zero by 2050.
Although having a solid net-zero plan in place is fantastic, we understand it’s unrealistic for every business, especially smaller enterprises. So, this guide will detail some of the easiest and most cost-effective ways to reduce your carbon footprint, including sustainable business practices and carbon footprint reduction tips.
What Is a Carbon Footprint?
A carbon footprint is the complete amount of greenhouse gases created by any activities related to your business, and it’s expressed in carbon dioxide equivalents (CO2e). Direct emissions and indirect emissions contribute to your carbon footprint.
Direct emissions are from all your company’s sources, such as your fleet of vehicles or your own industrial processes. Indirect emissions relate to the heat, steam or electricity that your company uses. Other indirect emissions include employee commuting, waste disposal, and other processes your suppliers or customers use.
We recommend first calculating your business’s carbon footprint to be in the best position possible to reduce your environmental impact.
1. Improve Energy Efficiency to Cut Costs and Emissions at the Same Time
Moving to more sustainable business practices can be easier (and cheaper) than you think. An energy audit will uncover some of the hidden inefficiencies in your business. For our energy audits, our experts at Renew & Sustain will conduct a thorough and complete evaluation of your current energy usage to identify the most efficient savings for your energy consumption. This will include on-site inspections, followed by detailed analysis, benchmarking and clear recommendations for energy and cost-saving measures, such as payback periods.
Straightforward upgrades, like switching to LED lighting, improving insulation or optimising your heating and cooling systems, can lead to significant carbon savings and even bigger cost reductions. LED lighting alone can reduce electricity use by 30-40%, while efficient HVAC upgrades and better insulation can cut heating and cooling emissions by up to 70%.
2. Use Carbon Offsetting Strategies
Reducing emissions in your industry may be challenging, so carbon offsetting is an effective alternative to help reduce your business’s carbon footprint. Businesses like yours can support UK-based reforestation through the Woodland Carbon Code, a verified scheme that issues credits for tonnes of CO₂ absorbed by new forests. For example, you can buy Woodland Carbon Units to balance the emissions that your commuting employees and offices produce.
If you wanted to go further with this, your business could invest in modern carbon removal techniques, where CO₂ is captured and permanently stored.
3. Engage Sustainable Suppliers to Decarbonise Your Supply Chain
Engaging sustainable suppliers and decarbonising your supply chain is one of the most powerful — but often overlooked — ways to reduce your business’s overall carbon footprint. For most companies, Scope 3 emissions (those generated by suppliers, product use, and end-of-life disposal) can account for over 70% of total emissions. This means that even if your own operations are low-emission, the goods and services you purchase may still carry a heavy environmental cost. To tackle this, start by checking your current suppliers: look for partners with credible and known sustainability credentials, such as ISO 14001 (environmental management), CarbonNeutral® certification, or those reporting under recognised ESG frameworks.
Switching to greener suppliers, whether it’s for raw materials, office supplies, or logistics, can significantly reduce your indirect carbon footprint. It’s also a great opportunity to showcase your commitment to sustainability and amplify your ESG efforts, whether through social media, marketing campaigns, or press coverage.
4. Make Environmental Initiatives Fun and Engaging
If your team is on board with your green business initiatives, you’ll accelerate your carbon footprint reduction. To do this, think of genuinely engaging ways to involve your team. This could include friendly competitions, like a bike-to-work leaderboard, or volunteer days where your team can help with rewilding projects or planting trees. You could also encompass light-hearted “penalties”, such as 50p in the charity jar for anyone who recycles incorrectly.
Dedicating a Sustainability Champion can help keep your team motivated. Come up with fun initiatives and remind everyone of the positive impact they’re making.
5. Take Advantage of Smart Controls
Smart controls and Building Management Systems (BMS) have significantly reduced business energy use and carbon footprints. These systems automatically monitor and manage lighting, heating, cooling, and ventilation, ensuring that energy is only used when and where it’s needed. For example, motion sensors can turn off lights in unoccupied meeting rooms. At the same time, smart thermostats adjust temperatures based on occupancy or time of day, minimising unnecessary energy consumption without sacrificing your employees’ or clients’ comfort. These changes may seem small individually, but they can deliver significant savings across an office, warehouse, or retail space.
Smart monitoring can also prevent overpaying, as you’ll have access to constant and accurate energy tracking. We worked with JTAPE to install smart monitors. This stopped the problems they were having with overestimation and billing discrepancies, leading to significantly lower bills and reduced downtime that was previously caused by malfunctions.
Take Action to Reduce Your Business’s Carbon Footprint Today
At Renew & Sustain, we’re dedicated to helping businesses reduce costs while creating a positive environmental impact. Our experienced energy management consultants offer extensive industry knowledge to deliver potential cost-saving opportunities and develop a customised carbon reduction plan.
