44.01 is a carbon removal company that specializes in accelerating the natural geological process of mineralization to permanently eliminate carbon dioxide from the atmosphere. The company dissolves CO2 into water and injects it into peridotite rock formations, where it reacts chemically to form stable carbonate minerals, effectively locking the carbon away forever. The company takes its name from the molecular mass of CO2, reflecting its core mission to transform carbon dioxide from a climate threat into an opportunity for a new industry.

Afresh Technologies is an AI-powered platform company serving the grocery retail and distribution industry. The company develops decision-making software that helps retailers and distributors manage fresh food departments more efficiently by turning large volumes of operational data into actionable recommendations for ordering, inventory, production planning, and buying. Its platform covers a broad range of fresh categories including produce, meat, seafood, deli, and bakery, and is designed to address the inherent complexity of fresh food supply chains such as fluctuating assortments, random-weight products, multiple vendor relationships, and perishability. Afresh's mission is closely tied to sustainability and food waste reduction. By helping grocers order and produce more precisely, the platform directly reduces food shrink — the industry term for unsold or spoiled product — which is a significant contributor to food waste globally. The company has reported that its technology helps retailers avoid millions of pounds of food waste annually, positioning Afresh as a meaningful participant in the climate and food systems space. What distinguishes Afresh is its fresh-first data foundation, built specifically to model the unique characteristics of perishable grocery operations rather than adapting general retail or supply chain software. The platform incorporates AI agents that not only generate recommendations but also automate routine workflows and escalate decisions to human teams when judgment is required, enabling faster and more confident action across store and distribution center operations.

Aircapture is a green technology company that captures carbon dioxide directly from the atmosphere and supplies it as ultra-pure, beverage-grade CO2 to commercial and industrial customers on-site and on-demand. The company positions itself as a disruptor of legacy CO2 distribution models, eliminating common pain points such as supply outages, allocations, force majeure events, and hidden fees by enabling customers to generate and control their own CO2 supply chain locally. A notable example of their work includes partnering with Almanac Beer Co. to carbonate beer using CO2 captured directly on-site. Aircapture's mission centers on building and scaling a circular carbon economy, where atmospheric CO2 is captured and reused commercially rather than emitted and wasted. This approach simultaneously addresses industrial CO2 supply chain vulnerabilities and contributes to reducing net atmospheric carbon, aligning the company's business model with broader climate and sustainability goals. Their technology is applied across a variety of industries, with a particular emphasis on the beverage and brewing sectors. The company serves markets around the world and emphasizes the reliability, purity, and independence that their direct air capture technology provides to end users. Aircapture differentiates itself through its advanced proprietary technology, its circular economy framework, and its focus on decentralized, on-demand CO2 production that gives customers full control over their operations without dependence on traditional bulk CO2 suppliers.

Ampd Energy is a clean energy technology company that designs and manufactures battery energy storage systems (ESS) specifically engineered for challenging and demanding industrial environments. Their product lineup includes the Ampd 200, Ampd 400, Enertainer, and Ampd Silo systems, all built to deliver reliable, mobile power for heavy industries such as construction, mining, infrastructure, concrete batching, oil and gas, micro tunnelling, events, and ports. The company also provides software systems under the Enernet platform to support connected energy management across sites.

Amperon is an AI-powered energy forecasting and analytics company that provides advanced demand, renewable asset, and price forecasting solutions to participants in power and utility markets. The company serves over 150 energy leaders including utilities, retail electric providers, community choice aggregators, and grid operators, delivering forecasting products that span intra-day to five-year horizons across more than 25 global grids. Its core offerings include load forecasting, grid forecasting, meter and portfolio demand forecasting, coincident peak forecasting, solar and wind asset forecasting, and day-ahead and real-time locational marginal price forecasting.

Antares Nuclear is an advanced nuclear energy company developing factory-produced fission microreactors designed for strategic energy applications on Earth, in space, and underwater. Their flagship product, the R1 Microreactor, delivers between 100 kilowatts and 1 megawatt of electrical power for six or more years, utilizing TRISO coated particle fuel in a prismatic graphite core, sodium heat pipes for passive heat transfer, and a nitrogen Brayton cycle for efficient power conversion. The company emphasizes simple, reliable engineering optimized for manufacturability and deployment in remote or contested environments, including defense-critical assets.

Apollo Agriculture is an agritech company that provides smallholder farmers in Africa with access to high-quality farming inputs, financing, insurance, and agronomic training. By bundling these services into an integrated offering delivered through a network of local agrodealers, the company enables small-scale farmers to significantly improve their yields and income. Apollo uses data science and satellite imagery to assess credit risk for farmers who lack formal credit histories, making financial services accessible to a population historically excluded from traditional banking and lending systems. The company operates primarily in Kenya and is expanding across sub-Saharan Africa. Apollo Agriculture's mission is rooted in sustainability and climate resilience. By improving access to certified seeds, fertilizers, and crop insurance, the company helps farming families build more stable and productive livelihoods while contributing to broader food security goals. The emphasis on climate adaptation, including supporting farmers in selecting inputs suited to changing weather patterns, positions Apollo as an active participant in the green and climate-focused technology sector. What makes Apollo Agriculture distinctive is its end-to-end approach to smallholder farmer empowerment. Rather than addressing a single pain point, the company tackles financing, inputs, insurance, and training simultaneously, reducing the barriers that typically prevent small-scale farmers from investing in their land. This holistic model, combined with technology-driven credit assessment and a last-mile distribution network of agrodealers, allows Apollo to reach and serve farmers in rural and remote areas at scale.

Arable is an agritech company that provides crop intelligence and water stewardship solutions to growers, agricultural enterprises, and sustainability-focused organizations. The company develops in-field sensing hardware, agronomic modeling software, and intuitive mobile and web applications that enable farmers to monitor real-time rainfall, crop water use, and irrigation data, allowing them to irrigate based on actual crop need rather than guesswork. Arable's technology stack includes the Mark 3 sensor device, soil moisture probes, and a developer API, all designed to be easy to install and use at scale across diverse agricultural environments. Arable's mission centers on advancing water security and helping enterprises meet ambitious sustainability goals by connecting them directly with farmers through simple, scalable tools. The company works with major partners including Google and Amazon to promote water conservation in agriculture, and its solutions are deployed in regions such as the Mississippi Delta and areas reliant on critical aquifers like the Kankakee. Arable quantifies water savings at the watershed level, providing enterprises with the reporting and data needed to demonstrate measurable environmental impact. What distinguishes Arable is its dual focus on farmer productivity and enterprise-level water stewardship, bridging the gap between on-farm decision-making and corporate sustainability commitments. The company's award-winning technology has been recognized by organizations ranging from the World Food Programme to leading agribusiness players such as Netafim and Nuveen Natural Capital, underscoring its relevance across both humanitarian and commercial agricultural contexts.

Axle Energy is a UK-based energy technology company that provides a unified API platform enabling carmakers, EV charger manufacturers, battery systems, and heating and cooling providers to connect distributed home energy assets to electricity markets. Through its platform, companies can aggregate these assets into a coordinated virtual power plant (VPP), allowing flexible demand to be shifted and optimised in response to grid conditions. Axle handles the full stack from asset onboarding and optimisation to payment distribution, making it straightforward for hardware and energy brands to monetise flexibility without building bespoke grid integration infrastructure. Axle Energy's mission is closely aligned with the green energy transition. By turning everyday home assets such as electric vehicles, heat pumps, and batteries into grid-responsive resources, the company helps balance electricity networks that are increasingly reliant on intermittent renewable generation. This approach supports decarbonisation goals by reducing the need for fossil-fuel peaker plants and enabling higher penetrations of renewable energy, while also providing financial returns to end users and partner businesses. What distinguishes Axle Energy is its developer-first approach and breadth of asset coverage under a single, enterprise-grade API with over 99.9% uptime. The platform currently has 300,000 live devices connected and a flexibility pool of 2 GW of shiftable load capacity. Trusted by brands including Pod Point, Myenergi, and Easee, Axle has demonstrated the ability to drive regulatory change and deliver features rapidly. The company announced a $25 million Series A funding round led by Energize Capital, underscoring investor confidence in its market position.

Banyan Infrastructure is a project finance software platform purpose-built for green and climate infrastructure deal teams, lenders, and fund managers. The platform provides a unified workflow and data layer that replaces fragmented tools such as Salesforce, Monday.com, and Excel, enabling organizations to manage the full lifecycle of infrastructure deals — from origination and underwriting through portfolio management and compliance reporting. Its customers include owner-operators, developers, infrastructure funds, project financiers, green banks, and community funds. The company's mission is closely tied to accelerating the deployment of sustainable and climate-focused infrastructure by removing the operational friction that slows down green finance. By centralizing deal pipelines, due diligence processes, covenant tracking, and portfolio risk monitoring in a single platform, Banyan Infrastructure helps climate-focused financiers close deals faster and scale their portfolios without proportional increases in headcount. What makes Banyan Infrastructure distinctive is its deep focus on the project finance niche within the green economy, offering tools specifically designed for the complex reporting, compliance, and covenant management requirements of infrastructure lending and investment. The platform creates audit-ready submission records and provides real-time KPI alerts, allowing teams to proactively identify at-risk investments and stay ahead of stakeholder obligations.

Bedrock Ocean Exploration is an ocean technology company that develops advanced autonomous underwater vehicles (AUVs) and a cloud-native data platform to map, monitor, and analyze the seafloor. Their vertically integrated approach combines custom-built AUVs with onboard edge computing and a platform called Mosaic, enabling rapid delivery of high-resolution geophysical survey data that meets IHO special order standards. The company serves clients across energy, critical infrastructure, and security and defense sectors, providing multibeam echosounder, side-scan sonar, magnetometer, and sub-bottom profiler data. Bedrock Ocean's work has direct relevance to the green energy transition, as their systems support offshore wind farm development, submarine cable routing, and other renewable energy infrastructure projects. By enabling faster site characterization, installation planning, and ongoing monitoring of offshore assets, the company helps reduce the cost and logistical burden associated with deploying and maintaining clean energy infrastructure at sea. Their technology allows operators to launch surveys from any locally available vessel without specialized equipment, making sustainable ocean intelligence more accessible. What distinguishes Bedrock Ocean is its emphasis on operational flexibility and speed. Their AUVs can be rapidly mobilized in response to changing weather or ship schedules, and onboard processing delivers actionable insights to stakeholders even before the vehicle is recovered. This approach reduces dependence on large, purpose-built survey vessels and unlocks the standby value of existing maritime assets, making high-quality seabed intelligence faster and more cost-effective across a wide range of ocean industries.

Beyond Fossil Fuels e.V. is a Berlin-based nonprofit organization dedicated to accelerating the global transition away from fossil fuels and toward a sustainable, clean energy future. Operating at the intersection of climate advocacy and policy, the organization works to challenge the continued expansion of coal, oil, and gas infrastructure while championing renewable energy solutions that align with the goals of the Paris Agreement. The organization focuses on building coalitions, supporting frontline communities, and influencing decision-makers across Europe and beyond to commit to meaningful fossil fuel phase-outs. Through research, public campaigns, and stakeholder engagement, Beyond Fossil Fuels e.V. works to expose the social, economic, and environmental costs of fossil fuel dependency while highlighting the opportunities presented by a just and equitable energy transition. What sets Beyond Fossil Fuels e.V. apart is its commitment to systemic change rather than incremental reform, pushing for transformative climate action that addresses both the urgency of the climate crisis and the need for social justice. Rooted in Berlin's vibrant climate advocacy community, the organization bridges grassroots activism with high-level policy engagement, making it a distinctive voice in the European and global conversation about moving decisively beyond fossil fuels.

Bird Global Advisory is a strategic and creative growth consultancy headquartered in London, United Kingdom. The firm specialises in helping brands and places with global ambitions transform their marketing into distinctive, scalable growth systems. Their service offering spans strategic consultancy, brand development, creative campaigns, AI-powered brand audits, stakeholder engagement, and place storytelling, with a particular focus on emerging destinations and purpose-driven organisations operating in dynamic sectors including green technology and emobility.

Blue Energy is a nuclear energy company focused on making nuclear power scalable, financeable, and deployable on a global scale. The company has engineered a factory-built approach to nuclear plant construction that dramatically reduces both cost and build time compared to traditional on-site construction methods. By prefabricating modular nuclear plant components in controlled factory environments and transporting them via barge for rapid on-site assembly, Blue Energy targets a three-year time to first power at approximately $5,000 per kilowatt, compared to the industry norm of 10-15 years and $15,000 per kilowatt. Blue Energy's mission is to remove the financial and logistical barriers that have historically prevented nuclear power from scaling, positioning it as a viable long-term solution to growing global energy demands, including those driven by the rapid expansion of AI infrastructure. The company operates plants long-term and delivers firm, clean energy, making nuclear power competitive and repeatable across diverse markets worldwide. The company has attracted significant investment and industry partnerships, including a $380 million fundraise announced in April 2026, a strategic investment from Constellation, and a collaboration with GE Vernova on a gas-plus-nuclear approach. Blue Energy is also collaborating with Crusoe to build a nuclear-powered data center. Led by a team described as veteran nuclear pragmatists and energy experts, the company aims to scale nuclear power within the current decade.

Breakthrough Energy is a global platform founded by Bill Gates dedicated to accelerating clean energy innovation and building the industries of the future. The organization works to transform the five major sectors of the global economy responsible for greenhouse gas emissions — electricity, manufacturing, agriculture, transportation, and buildings — by discovering, developing, and deploying breakthrough technologies that are affordable, reliable, and clean. With a portfolio spanning over 100 companies across these sectors, Breakthrough Energy serves as both an investor and an innovation partner for entrepreneurs and scientists working on climate solutions at scale.

Camus Energy is a software company focused on modernizing electric grid interconnection to accelerate the deployment of data centers and distributed energy resources. Its core product, FlexConnect, enables utilities to approve grid connections for large loads such as data centers three to five years sooner than traditional methods by applying flexible operating limits rather than requiring costly, time-consuming infrastructure upgrades. The platform analyzes grid capacity on an hourly basis, allowing utilities to define firm and conditional capacity thresholds that protect grid reliability while keeping sites fully powered more than 99 percent of the time.

Captura is a climate technology company that has developed a Direct Ocean Capture (DOC) process to remove carbon dioxide from seawater, thereby amplifying the ocean's natural ability to absorb atmospheric carbon. The company's core technology is a high-performance bipolar membrane electrodialysis system that extracts dissolved CO2 from seawater without the use of additives or by-products, then returns the treated water to the ocean to draw down additional atmospheric carbon. Captura operates a 1,000 ton-per-year pilot plant in Hawaii and manufactures its electrodialysis platform from a production facility in Pasadena, California. Captura's mission is centered on harnessing the ocean as a scalable, natural resource for climate healing while prioritizing ocean health throughout its operations. The company was invented at Caltech and has received support from prominent backers including XPRIZE, Frontier, and the U.S. Department of Energy. In June 2026, Captura raised $12.5 million in the first close of its Series B financing round to expand its electrodialysis platform. Beyond carbon removal, Captura's electrodialysis technology serves a range of industrial sustainability markets, including direct lithium extraction, desalination, wastewater valorization, energy storage, and electrochemical carbon capture. The company has also secured a supplier deal to provide ocean-captured CO2 for an electro-sustainable aviation fuel (eSAF) plant in France, demonstrating the commercial versatility of its platform.

Carbmee is an enterprise environmental intelligence software company that provides a comprehensive platform enabling large manufacturers and complex supply chain operators to track, manage, and reduce their carbon emissions and broader environmental impact. The company's flagship product, carbmee EIS (Environmental Intelligence System), integrates data across procurement, operations, finance, and supplier management to make carbon emissions traceable, auditable, and actionable from the bill of materials level up to executive reporting. Carbmee supports key regulatory compliance frameworks including CBAM, CSRD, and EUDR, as well as dynamic product carbon footprint calculations and digital battery passport functionality.