B Lab released new standards for B Corp Certification in April 2025. Within these standards, there are seven Impact Topics used to measure a company’s positive impact and, through recertification, continuous impact improvement. These guides, created by B Lab U.S. & Canada, provide examples and resources sourced from existing B Corps and partners, to support companies in meeting the new B Corp Certification standards and better understanding what it means to use business as a force for good in 2025 and beyond.
In order to limit global warming to 1.5°C above pre-industrial levels, global emissions must be cut to 45% below 2010 levels by 2030, and the world would need to achieve net zero carbon dioxide emissions by 2050.
The goal of the Climate Action Impact Topic is for B Corps and other companies to take action in accordance with science to combat the climate crisis and its impacts.
Opting in to related communications will subscribe you to occasional updates from B Lab about other useful resources, which you can unsubscribe from at any time. B Lab will never share your information with anyone, and will only contact you if you opt in. If you have any questions about B Lab's use of your personal data, contact us at community@bcorporation.net.
In order to limit global warming to 1.5°C above pre-industrial levels, global emissions must be cut to 45% below 2010 levels by 2030, and the world would need to achieve net zero carbon dioxide emissions by 2050.
The goal of the Climate Action Impact Topic is for B Corps and other companies to take action in accordance with science to combat the climate crisis and its impacts.
Opting in to related communications will subscribe you to occasional updates from B Lab about other useful resources, which you can unsubscribe from at any time. B Lab will never share your information with anyone, and will only contact you if you opt in. If you have any questions about B Lab's use of your personal data, contact us at community@bcorporation.net.
Download the Impact Topic in Practice Guide
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