Just Climate Secures $175M For Natural Climate Solutions

Just Climate, a dedicated investment company for high-impact climate solutions, has reached a significant funding milestone, raising $175 million from leading institutional and corporate investors. The investment is designed to catalyze activity in shifting land use practices to lower global emissions and address biodiversity loss. Among the strategic collaborators in this venture are Microsoft's Climate Innovation Fund and the California State Teachers' Retirement System (CalSTRS), both of which share a growing awareness of the need for scalable and high-impact climate investments.

Agriculture is accountable for close to one-third of greenhouse gas emissions globally and is one of the principal drivers of biodiversity loss. Just Climate is thus putting its investment behind solutions with potential to transform sustainable land use. The company's new investment approach is focused on pushing forward biological fertilizers, creating new financing frameworks for ecosystem recovery, and using state-of-the-art technology to track and authenticate carbon and biodiversity performance. These activities are part of the overall goal of achieving a sustainable and equitable transition in land use, such that climate-driven investing not only creates environmental change but also produces compelling financial returns.

One of the highlights of this new investment strategy is Just Climate's pioneering of the Series B funding round for NatureMetrics, a UK-headquartered company with expertise in biodiversity monitoring using environmental DNA (eDNA) technology. The investment, which was completed in January 2025, will help NatureMetrics scale its AI platform, making it more capable of delivering accurate and actionable biodiversity data. This technology breakthrough is set to become a significant force in climate and nature journalism, enabling governments, companies, and investors to make sound choices regarding conservation and sustainability initiatives.

The investment in NatureMetrics is part of Just Climate's larger mission to enable businesses offering critical solutions to the global shift toward sustainable land use. By harnessing the power of next-generation monitoring and verification technology, the company hopes to fill the gap between conservation and market-driven sustainability solutions. Not only do these investments promote emissions reduction and biodiversity preservation but also create a more open and transparent framework for measuring climate progress.

The strategic collaborations made under this initiative underscore the rising influence of institutional and corporate investors in climate-driven financing. CalSTRS, a top U.S. pension fund, is the institutional anchor for Just Climate's new investment approach. Its participation demonstrates a deepening awareness among significant investors that scalable business models with a climate orientation are not just feasible but also a necessary component for long-term economic resilience and growth.

Microsoft's involvement also highlights the corporate world's capacity to deliver impactful climate solutions. Through its Climate Innovation Fund, Microsoft has continued to invest in technologies and projects that support net-zero transitions and sustainable supply chains. The firm has also become a member of the Just Climate Nature Alliance, a collaborative initiative aimed at tapping into corporate knowledge in scaling natural climate solutions. Through the collaboration of financial capital, technological innovation, and market pull, Microsoft's participation enhances the potential of Just Climate's work.

Speaking on the importance of these collaborations, Clara Barby CBE, Senior Partner at Just Climate, spoke to the imperative of the climate crisis and the necessity of a fair transition. She pointed out that climate-investing is no longer a choice but a requirement for capital deployment globally. The capacity to scale-up transformative solutions, she said, will make or break the energy and land transition needed to address climate change.

Barby also indicated the significance of offering large-scale growth capital and business development assistance to early-stage companies that provide essential solutions for land transition. By making sure that these companies receive the same level of resources they require to grow large-scale, investors can create considerable financial returns while securing the maximum possible climate impact.

The recent activity at Just Climate is part of a wider trend across the financial and corporate worlds, where sustainability is increasingly viewed as a core driver of long-term value creation. As more investors become aware of the economic and environmental advantages of climate-driven approaches, investments such as Just Climate's in NatureMetrics are likely to become more common.

As land use is so integral to both global emissions and loss of biodiversity, solutions that work at scale on these challenges are needed. By investing large sums of money into nature-based solutions, Just Climate and its allies are changing the face of climate investing. The firm's insistence on aligning financial growth with environmental stewardship shows the potential for a world where sustainability and profitability can go together.

As the climate emergency gathers pace, the demand for effective and scalable solutions has never been more urgent. Just Climate's strategy—supported by top institutional and corporate investors—provides a powerful model for how capital can be deployed into the most effective land restoration and biodiversity conservation strategies. By continuing to invest in advanced technology and sustainable land use models, the company is leading the way toward a more sustainable and resilient world.