Anthropic, the company behind the Claude family of AI models, has joined Frontier, a coalition that funds carbon removal projects. According to TechCrunch, Anthropic is the first AI startup to become part of the group.

The move comes as Frontier announced it had received another $915 million in pledges to fund carbon removal efforts, according to TechCrunch.

Carbon removal refers to a set of approaches aimed at pulling carbon dioxide out of the atmosphere, rather than simply avoiding new emissions. Coalitions like Frontier pool financial commitments from member companies to help pay for these projects, with the goal of helping early-stage removal technologies grow.

The story is notable because of who is doing the joining. AI companies have drawn increasing scrutiny over the energy demands of training and running large models, which rely on power-hungry data centers. A leading AI developer signing on to a carbon removal effort signals that the industry is being pressed to account for its environmental footprint.

TechCrunch frames Anthropic's participation as a first for the AI startup world, suggesting other AI firms could follow as the sector faces growing pressure to address its climate impact.

Why it matters: As AI's energy use climbs, the decision by a major AI developer to help fund carbon removal offers an early look at how the industry may try to offset its growing environmental cost.