
CarbonNeutral Protocol 2023 - Products
Climate Impact Parters
A guide to achieving and certifying carbon neutrality.
Key Strengths
- Globally recognized standard with over 20 years of development and annual updates
- Open-access protocol developed collaboratively with business and independent experts
- Third-party verified claims ensure credibility and transparency
- Integrates leading GHG accounting standards (e.g., GHG Protocol, SBTi) into one practical framework
- Adopted by high-profile global brands including Microsoft and Logitech
- Annual protocol revisions keep certification aligned with latest climate science and policy
Ideal For
Best suited for product manufacturers, consumer goods brands, and technology companies seeking to make credible, third-party verified carbon neutral claims for specific products. Ideal for organizations with established sustainability programs that want to differentiate their products in the market and meet growing consumer and retailer demand for climate accountability.
Target Audiences
Industries
Alignment & Recognition
Accrediting Body
Product Categories
Overview
The CarbonNeutral Protocol, updated in 2023, serves as a detailed standard for businesses aiming to achieve carbon neutrality. Launched in 2002 by Natural Capital Partners, it provides clear guidelines to measure, reduce, and offset carbon emissions for products, ensuring companies can credibly claim a neutral carbon footprint. The program has evolved with input from environmental experts and businesses, resulting in a globally recognized framework.
To get certified, businesses calculate their product's carbon emissions, reduce impacts where possible, and offset remaining emissions through projects like reforestation or renewable energy. High-profile clients include global brands like Microsoft and Logitech, emphasizing the credibility and reliance on this protocol.
Importantly, the protocol underscores transparency, requiring third-party verification. This pragmatic approach ensures consistent reporting and genuine carbon-neutral claims, making it a trusted resource for environmentally conscious businesses seeking to meet sustainability goals.
Requirements & Verification
Evidence Requirements
Applicants must calculate the full lifecycle carbon footprint of the product, document emissions measurement methodology aligned with the CarbonNeutral Protocol, demonstrate emissions reduction efforts, and offset remaining emissions through approved carbon instruments (e.g., verified carbon credits from reforestation or renewable energy projects). All claims must be verified by an independent third-party auditor.
Prerequisites
Assessment Process
There is no formal exam. Certification is awarded following a documentation review and independent third-party verification of the product's carbon footprint calculation, emissions reduction plan, and carbon offset procurement. Verifiers assess compliance with the CarbonNeutral Protocol's technical specifications, including measurement boundary, methodology, and quality of carbon instruments used.
Renewal & Compliance
Certification must be renewed annually. Organizations are required to re-measure product emissions, report on reduction progress, and offset remaining emissions each year. Updated third-party verification is required at each renewal cycle to maintain the CarbonNeutral® product label.
Accountability Model
Impact & Outcomes
Employer Recognition
Consider Alternatives If...
Organizations looking for a free or low-cost certification with minimal documentation requirements may find this protocol demanding in terms of third-party verification and ongoing reporting. Companies that cannot commit to annual renewal and continuous emissions measurement and offsetting should consider simpler or less rigorous alternatives.
Alternative Programs
Frequently Asked Questions
Quick Facts
Certification
English
2002
Available
How to Use This Label
Certification Details
Assessment
Verification
Structure
Governance
Fee Structure
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CarbonNeutral Protocol 2023 - Organizations
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Sources & Citations
Content on this page is AI-enriched from primary sources.
Climate Impact PartersLast verified Mar 6, 2026