TD Bank Inks 10-Year Carbon Removal Deal with Deep Sky and Climeworks to Advance Net-Zero Goals

TD Bank has entered a 10-year agreement to purchase carbon dioxide removal (CDR) credits from Climeworks, according to reports from ESG Dive and Carbon Herald. This long-term portfolio deal utilizes Direct Air Capture (DAC) technology to permanently remove carbon dioxide from the atmosphere, supporting the Canadian financial institution’s broader environmental, social, and governance (ESG) commitments.

What are the details of the TD Bank and Climeworks agreement?

TD Bank has committed to a decade-long partnership with Climeworks to secure a portfolio of carbon removal credits. According to Carbon Herald, this is not a one-off purchase but a “CDR portfolio deal,” meaning the bank will acquire removals over a ten-year horizon. This structure provides Climeworks with a predictable revenue stream, which is often a prerequisite for the capital-intensive construction of new DAC facilities.

The deal focuses specifically on engineered carbon removal. Unlike traditional carbon offsets—which often rely on avoiding deforestation or planting trees—engineered removals like those provided by Climeworks physically extract CO2 from the ambient air and store it underground in a mineralized form. This process ensures the carbon is sequestered for thousands of years, reducing the risk of “reversal” (where carbon is released back into the air due to wildfires or land-use changes), as noted by ESG Today.

Key components of the agreement include:

• Duration: A 10-year commitment to ensure long-term removal volumes.
• Technology: Direct Air Capture (DAC) and permanent geological storage.
• Structure: A portfolio approach to diversify the sources of removal.
• Objective: Integration into TD Bank’s climate strategy to address hard-to-abate emissions.

How does Direct Air Capture (DAC) work in this partnership?

To understand the impact of the deal where TD Bank inks 10-year carbon removal deal with Deep Sky – ESG Dive and Climeworks, it is necessary to examine the mechanics of Direct Air Capture. Climeworks uses large fans to pull atmospheric air through a chemical filter. Once the filter is saturated with CO2, it is heated to release the concentrated gas, which is then captured and transported for storage.

According to reports from gasworld, the captured carbon is typically injected deep underground into basaltic rock formations. Through a process called mineralization, the CO2 reacts with the rock to turn into stone over a period of a few years. This eliminates the risk of leakage associated with gaseous storage.

The role of Deep Sky in this ecosystem is distinct from the technology provider. Deep Sky operates as a “carbon removal hub,” providing the shared infrastructure—such as power connections, permitting, and site management—that allows DAC companies like Climeworks to deploy their machines more efficiently. By using a hub model, companies can scale their operations without having to build every piece of supporting infrastructure from scratch.

Why is a 10-year commitment significant for the carbon removal industry?

The carbon removal industry faces a “chicken and egg” problem: developers cannot secure the billions of dollars in financing needed to build massive DAC plants without guaranteed buyers, but buyers are hesitant to pay high prices for a technology that isn’t yet scaled. This 10-year deal serves as an “offtake agreement,” which is a critical financial tool in the energy transition.

According to Carbon Herald, these long-term contracts provide the “bankability” required for DAC firms to approach lenders and investors. When a major financial institution like TD Bank commits to a decade of purchases, it signals to the market that there is a stable, long-term demand for high-quality carbon removals. This helps drive down the “cost per ton” of CO2 removed by enabling economies of scale.

Industry analysts suggest that these types of agreements move the market away from the “spot market” (buying cheap credits for immediate use) and toward a “investment market” (funding the growth of the industry). This shift is essential if the world is to reach the gigaton-scale removal required by the Intergovernmental Panel on Climate Change (IPCC) to limit global warming to 1.5°C.

“Long-term CDR portfolio deals provide the necessary financial certainty to scale engineered removals from pilot projects to industrial-scale infrastructure.”

What is the broader context of TD Bank’s ESG strategy?

TD Bank’s move into the DAC space comes amid increasing pressure on the financial sector to align its lending and investment portfolios with net-zero targets. While banks do not emit as much carbon as industrial factories, their “financed emissions”—the emissions of the companies they lend to—are often massive. According to ESG Today, the use of permanent carbon removals is a strategy to address the “residual emissions” that cannot be eliminated through efficiency or switching to renewables.

This deal is part of a wider trend where financial services firms are moving beyond simple carbon neutrality toward “net-zero” frameworks. The distinction is vital: carbon neutrality often involves “avoidance” credits (paying someone not to cut down a forest), whereas net-zero requires “removal” (actually taking CO2 out of the sky) to balance out remaining emissions.

TD Bank is positioning itself as an early adopter of high-durability removals. By partnering with Climeworks and utilizing the Deep Sky hub, the bank is investing in the “gold standard” of removals—those that are measurable, verifiable, and permanent. This reduces the bank’s exposure to “greenwashing” accusations that often plague companies relying on low-quality, nature-based offsets.

The role of Canadian infrastructure in the deal

The partnership is also a strategic move within the Canadian economic landscape. Canada is positioning itself as a leader in carbon capture, utilization, and storage (CCUS). By supporting a hub like Deep Sky, TD Bank is helping foster a domestic ecosystem for climate technology. This aligns with Canadian federal goals to attract investment in clean-tech and create a “carbon economy” where captured CO2 can be used for industrial applications or permanently stored in the country’s vast geological formations.

How does this deal fit into Climeworks’ global expansion?

The agreement with TD Bank is one piece of a larger global scaling strategy for Climeworks. According to TipRanks, Climeworks is simultaneously expanding its footprint in other regions, including new partnerships in Brazil. This diversification allows the company to tap into different energy profiles—such as Brazil’s high percentage of renewable energy—to ensure that the DAC process itself remains carbon-negative.

For DAC to be effective, the energy used to power the fans and the heating process must come from carbon-free sources. If a DAC plant is powered by a coal-fired grid, it could potentially emit more CO2 than it captures. By expanding globally and partnering with infrastructure hubs like Deep Sky, Climeworks can strategically place its plants where low-cost geothermal, wind, or solar energy is available.

The TD Bank deal provides the capital and demand side of the equation, while the Brazil partnership and Deep Sky hub provide the operational side. Together, these moves indicate a transition from the “R&D phase” of carbon removal to the “deployment phase.”

Common misconceptions about carbon removal and the TD Bank deal

There are several frequent misunderstandings regarding agreements like the one where TD Bank inks 10-year carbon removal deal with Deep Sky – ESG Dive. Addressing these clarifies the actual impact of the partnership.

Misconception 1: This is a “license to pollute”

Critics often argue that carbon removals allow companies to continue emitting CO2 without changing their business models. However, according to the standards outlined in the Science Based Targets initiative (SBTi), removals are intended only for “residual emissions”—the final 10% of emissions that are technically impossible to remove. The primary goal for any net-zero company remains deep decarbonization of its operations first, with removals acting as the final step.

Misconception 2: DAC is the same as traditional carbon offsets

Many people conflate DAC with planting trees. As noted by ESG Today, the difference is “permanence.” A forest can burn down, releasing its stored carbon back into the atmosphere. The mineralized carbon stored via the Climeworks/TD Bank deal is chemically bonded to rock, making it permanent on a geological timescale.

Misconception 3: The technology is too expensive to be viable

It is true that DAC is currently more expensive per ton than nature-based solutions. However, the 10-year nature of the TD Bank deal is specifically designed to solve this. By providing long-term demand, the bank helps the industry move down the “cost curve,” similar to how early adopters of solar panels in the 1970s helped make the technology affordable for everyone today.

What are the long-term implications for the financial sector?

The TD Bank agreement sets a precedent for other global banks. As regulatory requirements for ESG reporting become more stringent—particularly in the EU and North America—financial institutions will need a transparent way to account for their carbon footprint. The “portfolio approach” used here allows a bank to hedge its bets across multiple removal technologies and projects.

We can expect to see more “offtake” agreements from the banking sector. These firms have the capital and the long-term planning horizons necessary to support the infrastructure build-out of the DAC industry. If other major banks follow TD’s lead, the aggregate demand could trigger a massive wave of investment in carbon removal hubs globally.

Furthermore, this deal highlights the shift toward “high-integrity” credits. The market is moving away from cheap, unverifiable credits toward expensive, verified removals. This transition will likely lead to a tiered carbon market where “permanent removals” command a premium price over “avoidance credits.”

For more information on how financial institutions are adapting, you may find a related explainer on net-zero banking standards useful.

Frequently Asked Questions

What is the primary goal of the TD Bank and Climeworks deal?

The primary goal is to remove atmospheric carbon dioxide permanently using Direct Air Capture (DAC) technology. TD Bank has committed to a 10-year portfolio of removals to help reach its net-zero targets and provide Climeworks with the financial stability to scale its operations.

What is the difference between Deep Sky and Climeworks?

Climeworks is the technology provider that owns the DAC machines and the process for capturing CO2. Deep Sky is an infrastructure provider that creates “hubs”—centralized locations with the necessary power and permits—where DAC companies can install their technology more quickly and cheaply.

Is the carbon removed in this deal stored permanently?

Yes. According to reports from ESG Today and Carbon Herald, the captured CO2 is mineralized underground, meaning it is turned into stone. This prevents the carbon from leaking back into the atmosphere, providing a much higher level of permanence than nature-based solutions like reforestation.

Why did TD Bank choose a 10-year deal instead of a shorter one?

A 10-year commitment acts as an “offtake agreement.” This gives the carbon removal company (Climeworks) a guaranteed buyer, which makes it easier for them to secure loans and investment to build larger, more efficient plants, eventually lowering the cost of carbon removal for everyone.

Does this deal mean TD Bank doesn’t have to reduce its own emissions?

No. Under standard net-zero frameworks, carbon removals are meant to address “residual emissions” that cannot be eliminated. The priority remains reducing operational and financed emissions; the DAC deal is a tool for neutralizing the remaining, unavoidable portion of their carbon footprint.

As the industry evolves, the success of this partnership will likely be measured by the volume of CO2 actually sequestered and the degree to which it lowers the cost of DAC technology for other corporate buyers. The integration of financial capital from TD Bank, infrastructure from Deep Sky, and technology from Climeworks represents a comprehensive attempt to industrialize the process of cleaning the atmosphere.