yCalculator

Business Carbon Footprint Calculator

Last updated: April 2026

Energy

Business travel

For flights, use passenger-miles. London to New York is about 3,450 miles each way.

Waste and business size

A typical UK office produces about 100-200kg of waste per employee per year.

Total footprint

17.2 tCO2e/year

Per employee: 1.7 tCO2e/year

Breakdown

Energy

15 tCO2e, 86.9%

Travel

2 tCO2e, 11.8%

Waste

0.2 tCO2e, 1.3%

Benchmark comparison

Your footprint

1.7 tCO2e/employee

UK office SME average

4 tCO2e/employee

Rating

Below average

Emissions detail

SourceCategorykgCO2e% of total
Natural gasEnergy9,14753.1%
ElectricityEnergy5,82933.8%
Car travel (petrol)Travel1,7059.9%
Waste (landfill)Waste2241.3%
TrainTravel1781%
Flights (domestic)Travel1530.9%
Waste (recycled)Waste40%
Total17,239100%

Offset cost estimate

To offset your 17.2 tCO2e footprint at about GBP15 per tonne:

£259/year

Offsetting should complement emissions reduction, not replace it.

Net zero pathway

UK businesses must reach net zero by 2050 under the Climate Change Act. Your current trajectory requires about 4.2% reduction per year to reach net zero by 2050.

Top reduction opportunities

Switch to a renewable electricity tariff to reduce electricity emissions by up to 100%.
Increase recycling and composting to cut waste-to-landfill emissions.
Improve insulation and heating controls to reduce gas consumption.

What is a carbon footprint?

A carbon footprint measures the total greenhouse gas emissions caused by an organisation, event, product, or person. It is expressed in tonnes of CO2 equivalent, which converts all greenhouse gases to their equivalent warming impact.

What is a good carbon footprint for a UK business?

A typical UK office-based SME emits approximately 3-5 tonnes of CO2 equivalent per employee per year. Manufacturing and logistics firms can be much higher due to energy intensity and vehicle fleets.

How can my business reduce its carbon footprint?

High-impact actions include switching to renewable electricity, reducing business flights, moving fleet miles to EVs, improving building efficiency, and reducing waste sent to landfill.

What does this mean?

This calculator is designed to help you understand the likely number before you make a decision or start an application.

Your result should be checked against official UK guidance, especially if your circumstances include dependants, exemptions, prior leave, or a complex immigration history.

Treat the figure as a planning tool rather than legal advice. Where the answer affects an application deadline or major payment, speak to an authorised adviser.

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