

350+
Investable Projects
1,200
tCO2e Offset

Join the thousands of companies already offestting their carbon footprint! 🍃
Verified Carbon Credits
All of our carbon offsetting projects are verified to the highest standards by the most comprehensive Carbon Certifications in the World





Carbon Footprint Calculation
To attain certification as a Carbon Neutral Business we calculate your organisation's emissions using the ISO 14064 and GHG Emissions Protocol Accounting Standard.
It sounds complicated but we've streamlined the process and you only have to fill in a couple of simple forms.
Carbon Offsets
After the calculation of your carbon emissions, we offset your annual emissions through certified carbon offsetting projects.
You will be given proof of the carbon credits with official certification from the carbon credit provider.
Certification
Upon completion, your organisation will attain Certification as Carbon Neutral—a noteworthy distinction and a proactive stance in environmental initiatives.
Alongside this you will be given a media pack and plaque to promote your new carbon neutral certifcation.
3 Steps To Carbon Neutral Certification
Good For The Environment & Good For Business


Verified Offset Projects
All our carbon offsetting initiatives strictly adhere to the highest standards, as certified by the Verified Carbon Standard (VCS), Gold Standard Voluntary Emission Reductions (VER), and Certified Emission Reductions (CER) programs.
These three globally recognized and rigorously regulated standards ensure that every expenditure directly contributes to the endorsed offsetting initiatives
Stand Out From Your Competitors
Win More Contracts
Many tenders now favour businesses with strong sustainability credentials. Carbon neutrality can give you a competitive edge.
Enhance Reputation
Show customers and stakeholders you’re serious about climate responsibility. It builds trust and brand loyalty.
Reduce Overheads
Lowering emissions often means improving energy efficiency. This can cut utility and operational costs over time.
Stay Ahead Of Regulation
Future laws will demand lower carbon footprints. Being proactive avoids compliance issues later.
Attract Top Talent
Sustainability matters to modern workers. Carbon-neutral companies appeal more to purpose-driven employees.
Beat Your Competition
Many businesses are still behind on green action. Certification sets you apart in a crowded market

Pricing
Micro Business
250£For micro businesses with a turnover under £100kValid for 12 months- Carbon Footprint Calculation
- FREE Carbon Offsets*
- Carbon Neutral Certification
- Media Pack
- Engraved Certification Plaque
Small Business
500£For business with a turnover between 100-500kValid for 12 months- Carbon Footprint Calculation
- FREE Carbon Offsetting
- Carbon Neutral Certificate
- Media Pack
- Engraved Certification Plaque
Larger Business
750£For larger businesses with a turnover in excess of 500kValid for 12 months- Carbon Footprint Calculation
- Detailed Carbon Footprint Report
- Carbon Neutral Certificate
- Media Pack
- Engraved Certification Plaque
- Carbon Reduction Plan
*10 tCO2e of Offsets provided with Micro and Small Business plan only. Additional carbon credits start at £4.50 per tonne.
Our Articles
See What Our Clients Are Saying
“We were impressed by how easy it was to calculate our footprint and offset our emissions. The team was knowledgeable and responsive throughout.”
Adam Nichols
Conservatory Roof Experts
“As a small gardening business it seemed out of reach to become carbon neutral, however, CO2 Zero made it simple and affordable.”
Alex Webb.
Greenleaf Gardening
“As a solar company it's important for us to lead by example. We managed to offset our emissions for a small fleet of vans for a very reasonable cost and the media pack looks great on our socials”
Tony Simpson
One Solar
“Co2 Zero made the whole process of becoming carbon neutral simple and professional. The certificate and media pack helped us stand out when bidding for public contracts.”
Haley Mansell
BD Construction
“A fast, affordable way to show our sustainability commitment. The certification plaque looks great in our office and the digital badge helps with marketing.”
Ray Mitchell
BrightTech
“Getting certified with Co2 Zero has boosted our reputation with eco-conscious clients. The service was smooth, transparent, and excellent value compared to some other companies."
Jennifer Wilson
Creative Minds
“Thanks to Co2 Zero, we now have a clear carbon reduction strategy in place. It’s a great service for any business wanting to future-proof operations.”
Martha Price
Roof Revive
"Co2 Zero helped us understand our environmental impact and take real steps to improve it. The certification adds credibility and shows our clients we take sustainability seriously"
Sukhraj Singh
Singh & Associates
Carbon Neutral Alliance helps businesses calculate their carbon footprint, reduce emissions, and offset any unavoidable emissions through verified projects. We also provide official carbon neutral certification and a media pack to showcase your sustainability commitment.
Our certification is designed for all types of businesses—from small startups to large corporations. We also offer tailored schemes for MCS contractors and companies bidding for public sector work.
Simply place an order on our website, fill out a short questionnaire about your energy usage, and we’ll handle the rest. Once verified, you’ll receive your certification, plaque, and digital media pack.
We use internationally recognised methodologies and emissions factors to calculate your footprint based on energy use, travel, materials, and more. All measurements follow best-practice standards such as the GHG Protocol.
Carbon offsets are verified projects (like reforestation or renewable energy) that reduce or remove greenhouse gases. By purchasing offsets, you balance out emissions you can't eliminate, helping you achieve net-zero.