Page last updated on 16th March 2026
How can I reduce my carbon footprint?
With the effects of climate change becoming more apparent, carbon reduction is something we’re all thinking about. This guide will cover how to reduce your carbon footprint at home and why it’s important.
Why worry about ways to reduce your carbon footprint?
As a result of greenhouse gas emissions over the years, we’re seeing increasing global warming, with consequences such as heatwaves, flooding, and wildfires. To reduce the impact of climate change, we need to consider ways to reduce our carbon footprint wherever we can.
One major greenhouse gas is carbon dioxide. Your ‘carbon footprint’ refers to the amount of carbon dioxide you’re personally responsible for. This can be based on how much carbon dioxide certain actions, such as frequent flying or heating your home, release into the atmosphere.
If we all do what we can to reduce our carbon footprint, we can help to combat global warming and climate change together. The government has several policies in place to help the UK meet its net zero targets, but all of us can work to reduce our individual carbon footprints.
How to reduce my carbon footprint
Carbon reduction is a collective effort, so how can you reduce your carbon footprint?
The good news is that there are plenty of ways to reduce your carbon footprint at home. Here are 10 simple ways to reduce your carbon footprint:
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Use less electricity at peak times
When the demand for energy is high, such as during the evenings when people are cooking dinner, it’s harder to meet everyone’s energy needs with renewable energy sources, like wind. As a result, more gas is burned to meet demand.
Time-of-use (ToU) tariffs can encourage you to shift your energy use to off-peak periods, by offering cheaper electricity at these times. However, not all energy suppliers offer ToU tariffs. And you will need a compatible meter, such as a smart meter, to access new ToU tariffs You can learn more on our page about the benefits of time-of-use tariffs.
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Equip your home with solar panels or other renewable sources to generate green energy
You could use this energy yourself or sell it back to the grid.
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Drive less
Giving up your car can reduce your carbon footprint by 2.5 tonnes of carbon dioxide per year. Of course, cutting out driving entirely isn’t possible for everyone, but you can still make a difference by walking, cycling, or taking public transport whenever you can. Try to reduce your travel on planes, when possible, too.
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Try out some of our water-saving tips
If you cut down on your water use, you’ll help to cut down on the emissions from pumping, treating, and heating water.
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Cut down on meat and dairy
Cattle farming produces a lot of greenhouse gases. Adjusting your diet to limit your consumption of these foods can help lower its demand and lower greenhouse gas emissions.
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Buy local
Opt for in-season fruit or vegetables from nearby, rather than out-of-season groceries that have been shipped internationally.
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Buy second-hand, rather than new
By buying second-hand, you’re avoiding the emissions cost of manufacturing new items. According to Oxfam, we could prevent 12.5 billion kilograms of carbon dioxide emissions if every UK adult bought half of their clothes second-hand.
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Hang up your laundry after a wash
Using a tumble dryer increases the carbon footprint of each laundry load. Try and use a clothes horse or washing line to dry your clothes, particularly over the warmer months when the weather should be on your side
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Turn down the temperature
Lowering your thermostat, even by just one degree, will reduce your home emissions and, as a bonus, save you money on your bills. However, the NHS advises you to ensure your home is kept to at least 18°c for your health and comfort.
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Insulate your home
With well-insulated surroundings, you’ll be able to stay warm with less heating, saving money and reducing your carbon emissions.
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How do smart meters reduce your carbon footprint?
Another simple way of learning how to reduce your carbon footprint at home is by getting a smart meter. The smart meter in-home display shows you your energy usage in near real-time, meaning you can get a clearer view of how much energy you’re using.
Once you have a better understanding of your own energy usage, you can start finding the best ways to reduce your carbon footprint. Which of your appliances are eating up electricity? Are there ways you can cut down on using them, or shift their usage to off-peak times?
If you want to find ways to reduce your carbon footprint and start saving on your energy bills, request a smart meter today.
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