​At Climate Week NYC 2026, B Lab Urges Businesses to Aim for a Higher Bar, Together

Climate Week NYC brings together business leaders, investors, advocates, and policymakers to talk about the critical work we can all put in to avoid the worst effects of climate change as a business community. This year, B Lab™ U.S. & Canada entered those conversations with a message that extends beyond any single event: the future of business—and the planet—depends on turning commitments into measurable, accountable action.

As B Lab marks its 20th year, that idea is at the center of its continual evolution. The organization’s new global standards, known as B Lab Standards V2, represent the most significant overhaul of B Corp™ Certification in its history. They move companies towards clearer expectations, more rigorous baseline criteria, independent verification, and continuous improvement.

The Climate action Impact Topic offers one of the clearest examples of the new standards in practice. Under the new standards, every B Corp must have a plan to take action on climate and commit to measurable steps toward limiting global warming to 1.5°C. Impact Topic-based requirements become more rigorous as companies grow, with larger businesses expected to establish independently validated, science-based targets, develop climate transition plans, and consult workers and other stakeholders to help ensure a just transition.

The overarching goal is something bigger than maintaining a single certification. With more than 11,000 B Corps across more than 100 countries and 160-plus industries, B Lab is building a global community that can demonstrate what higher expectations for business look like across markets and sectors.

Climate Week NYC 2026 provided an opportunity to put that work into action, and to bring members of that community together.

Building Collective Action Through Higher Expectations and Solid Foundations

As part of Climate Week NYC 2026, B Lab U.S. & Canada hosted Climate Advocacy & Collective Action for Business, a workshop with B Local NYC and NY Renews focused on the Government Affairs and Collective Action standard. The workshop underscored fundamental principles behind the new standards, laying out how individual companies can make meaningful changes within their own operations. Critically, it emphasized that systemic challenges require businesses to work together, incorporating Collective Action as a key component of Climate Action.

B Lab also participated in Certified for the Future at PlanetHAUS, presented with 1% for the Planet, The Change Climate Project, and Fairtrade America. The gathering created another space for businesses and movement leaders to explore how purpose-driven companies can respond to the challenges and opportunities shaping the future of climate work.

Those conversations extended beyond B Lab-hosted events, with B Corps and partners showing up throughout the wider Climate Week NYC ecosystem.

At the BEAM Awards, for example, members of the B Corp community came together alongside other leaders working to demonstrate how business can contribute to meaningful social and environmental progress.

And at Blue Earth, B Lab Chief Impact & Movement Officer Marcel Fukayama joined Blue Earth’s co-founder for a conversation in a packed room of founders and impact investors about the value of B Corp Certification as companies build and scale.

The event also featured talks with leaders from Anthropic, IBM, and Mastercard on the future economy, bringing B Lab into dialogue with some of the companies shaping the technologies and markets that will define what comes next.

For Blue Earth, the gathering also demonstrated the value of connecting Certified B Corps to networks of impact investors and family offices. For B Lab, it offered a tangible example of how the movement can support Certified B Corps across regions as they expand their global footprint.

Laying Groundwork for Accountability That Scales

The conversations throughout Climate Week NYC reinforced another part of B Lab’s evolution: the idea that credible climate action requires more than making a public commitment.

The new standards are designed to provide a framework for accountability. For smaller and medium-sized businesses, that includes the requirement to create publicly available climate action plans with measurable targets aligned with the goal of limiting warming to 1.5°C. For larger companies, requirements include validated, science-based targets, climate transition plans, and stakeholder consultation to facilitate a just transition towards sustainable, net-climate-beneficial operations.

The goal is to create a common global standard while recognizing that the path to meeting those expectations can differ based on a company’s size, sector, risk, and local context.

B Lab’s Business Climate Finance cohort offers one example of what collective accountability can look like. The cohort brings together 45 companies representing a combined $6.5 billion in revenue, with 70% committing to concrete changes within one year of joining. That kind of collaboration reflects the broader principle behind B Lab’s work that no single company can create the economic transformation needed to combat climate change on its own.

Putting Climate Week NYC Learnings Into Practice

For B Lab, Climate Week NYC is ultimately less about a single week of events than about the momentum those conversations can create afterward.

Twenty years ago, B Lab helped challenge the idea that business exists only for shareholders and helped the movement to establish benefit corporation legislation in more than 50 jurisdictions. Today, its work is focused on raising the bar for what responsible business looks like and creating systems to verify whether companies are meeting it. Climate action is one of the clearest places to see that evolution.

The question is no longer simply whether a company has made a climate commitment. It is whether that company has a credible plan, measurable targets, independently verified progress, and a willingness to use its influence alongside others to help create broader systems change. B Corp Certification is optional. Taking meaningful action on climate is not.

As the conversations from Climate Week NYC continue, B Lab’s challenge to business is to move from promises to proof, from individual action to collective action, and from short-term commitments to the long-term work of building an inclusive, equitable, and regenerative economy.