Anthropic just made its first climate move, and it’s a notable one. The AI lab is joining Frontier, the carbon removal collective, and chipping into a fresh $915 million tranche of funding, according to TechCrunch AI. That makes Anthropic the first pure AI company to join the group. Google is a founding member, but it’s a search and ads giant first. Anthropic is an AI startup, full stop.
The new money nearly doubles the pledges flowing into Frontier, pushing the total to $1.8 billion.
What Frontier actually does
Frontier was started in 2022 by Stripe, Google, Shopify, and a few others to solve a shared problem. These companies want to hit net zero in the next decade or two, but some emissions are stubborn. Air travel, for one. You can’t wish those away today.
So they buy carbon removal credits. Think of it like a balance sheet: the credits get subtracted from a company’s carbon footprint, the way profits offset debt. Frontier acts as the shared buyer. It vets carbon removal startups, signs contracts with the ones it believes can deliver, and spreads the risk across its members.
The results so far, per TechCrunch AI:
- Nearly $700 million contracted across more than 50 projects
- 1.8 million tons of carbon targeted for removal
- Technologies backed include direct air capture, enhanced rock weathering, bio-oil, ocean antacids, and bioenergy with carbon capture
Why Anthropic joining matters
This is significant because of who’s making the move and when. AI companies are on an energy buying spree right now, and not all of it is clean. Anthropic itself has said it favors an “all of the above” approach to energy, which usually translates into big purchases of polluting power. The company hasn’t even published a sustainability report yet.
So this is Anthropic’s first climate-related deal, full stop. That’s what stands out. It could signal a shift in how the company thinks about its growing energy appetite, or it could be a single gesture. Either way, an AI lab putting real money into carbon removal sets a marker for the rest of the industry. Watch whether OpenAI, xAI, and the others follow.
Frontier is also changing its strategy
The other piece of this news is a strategy shift. Frontier says future funding will come with tougher scrutiny. Instead of lots of small bets, it’s backing fewer, bigger projects, the ones with a real shot at removing a gigaton of CO2 a year or more. That’s 1 billion metric tons. New contracts will run roughly eight to 10 years.
That mirrors what Microsoft, the largest buyer of carbon removal credits, appears to be doing. The message from these buyers is clear: they want the market to grow up, but they don’t want to bankroll it forever.
Here’s the catch worth understanding. For any new contract, a Frontier spokesperson told TechCrunch AI, the carbon removal company has to “show a path to government subsidy/support.” Frontier will contract as far out as 2040. After that, the hope is that governments take over the bill.
What to watch next
The UN’s climate panel has said carbon removal tech will be necessary to reach net zero. The problem is that few companies or consumers want to pay for it, which is why this is likely to land on governments eventually, the same way clean water did.
For now, a handful of tech giants are footing the bill, and Anthropic just became the first AI startup among them. Three things to keep an eye on:
- Whether Anthropic finally publishes a sustainability report and softens its “all of the above” energy stance
- Whether rival AI labs join Frontier or launch their own climate deals
- Whether governments start stepping in before the 2040 contracts run out
The carbon removal industry is still young, and the buyers know it. They’re betting it grows up fast. As TechCrunch AI puts it, if governments don’t take the reins by then, a warming climate will hand us much bigger problems. You can find the full details at the original source.