Tan90 Thermal Solutions is an Indian deep-tech company focused on delivering sustainable and energy-efficient thermal and cold-chain solutions. Founded in 2019 and headquartered in Chennai, the company specializes in advanced phase change material (PCM) technology to maintain precise temperature control without continuous power consumption. Tan90 designs and manufactures insulated packaging, PCM packs, cold boxes, and last-mile delivery solutions for temperature-sensitive goods. A key innovation from the company is its Cooling as a Service (CaaS) model, which allows businesses to access reliable cooling infrastructure without heavy capital investment. Tan90 serves industries such as food and beverage, dairy, pharmaceuticals, fisheries, quick commerce, and logistics, helping reduce spoilage, energy usage, and carbon emissions. With a strong focus on climate-first innovation, Tan90 aims to make cold-chain systems more accessible, affordable, and environmentally responsible, especially in emerging markets where reliable refrigeration is a major challenge.

Three Wheels United (TWU) is a technology-driven finance and leasing company focused on accelerating the electrification of India’s light vehicle ecosystem, particularly auto-rickshaws and cargo three-wheelers. The company provides affordable loans and leasing solutions that help drivers transition from fossil fuel vehicles to electric alternatives. TWU’s proprietary data platform, Prayana, uses machine learning models to assess driver behavior, predict repayment patterns, and reduce default risks. This allows TWU to offer competitive interest rates while maintaining repayment defaults below one percent. TWU partners with electric vehicle manufacturers, fleet operators, ride-hailing platforms, and logistics companies to scale electric mobility across Indian cities. Through its mobile application, drivers gain transparency into repayments, asset health, and financial planning, improving long-term income stability. By removing financial, informational, and operational barriers, Three Wheels United supports thousands of drivers in improving earnings, reducing fuel costs, and lowering emissions. The company plays a critical role in India’s climate transition by aligning economic empowerment with sustainable transportation solutions.

70/30 Food Tech is a food technology company developing plant-based and mycelium-based ready meals that support improved human health through advanced fermentation technology. The company focuses on creating nutritious meat alternatives that deliver functional health benefits while maintaining the taste and comfort of familiar foods. By leveraging mycelium protein and plant-based ingredients, 70/30 Food Tech offers products designed to support sustainable weight management, increased muscle mass, and improved blood sugar regulation. Its technology-driven approach enables the creation of protein-rich, minimally processed foods that align with modern health and sustainability needs. Headquartered in Shanghai, China, 70/30 Food Tech is the first and only 100 percent plant-based functional ready-meal company in the country and will be the first to introduce mycelium protein food technology to the Chinese market. Having successfully completed its seed funding round, the company is now focused on scaling operations through strategic partnerships and nationwide expansion, contributing to healthier diets and more sustainable food systems.

Arcola Energy is a UK-based specialist in hydrogen and fuel cell technologies focused on decarbonising heavy-duty transport and energy systems. Founded to bridge the deployment gap between emerging clean energy technologies and real-world applications, the company works closely with governments, industry leaders, and academic institutions. Arcola Energy designs, integrates, and deploys hydrogen fuel-cell systems for buses, commercial vehicles, and energy infrastructure, ensuring safety, reliability, and regulatory compliance. Privately owned prior to its acquisition, Arcola Energy maintained an independent and mission-driven approach, prioritising solutions that deliver measurable environmental and societal benefits. The company developed strong manufacturing, installation, and servicing capabilities, including expansion plans for a large-scale facility in the Liverpool City Region capable of supporting thousands of hydrogen vehicles annually. With a proven track record and trusted industry relationships, Arcola Energy has played a key role in advancing hydrogen mobility and accelerating the global transition toward low-carbon energy systems.

Qaptis emerges as an innovative technology company driven by a vision to reshape business processes through AI-powered solutions. Their sophisticated platform serves as a dynamic nexus where the synergy of data analytics and automation converges, offering a transformative approach to operational optimization. By integrating artificial intelligence, Qaptis empowers businesses to achieve unprecedented levels of efficiency, accuracy, and adaptability. The seamless amalgamation of AI and data-driven insights enables organizations to make informed decisions, anticipate trends, and swiftly respond to evolving market dynamics. Qaptis caters to a diverse range of industries, each benefiting from the intelligent orchestration of their operational landscape. The company's commitment to continuous innovation allows them to stay ahead in an ever-evolving technological landscape.

Tessol (Thermal Energy Service Solutions Pvt. Ltd.) is an innovative Indian cleantech company specializing in sustainable cold-chain solutions for temperature-sensitive goods. Founded in 2013 by Rajat Gupta and Niranjana Neelakantan, Tessol focuses on delivering eco-friendly, energy-efficient solutions for transporting and storing perishable products such as food, dairy, pharmaceuticals, and frozen goods. The company’s core technology revolves around thermal battery and Phase Change Material (PCM) systems, which maintain precise temperatures without relying on diesel generators, significantly reducing carbon emissions. Tessol also integrates IoT-enabled monitoring systems to track temperature and logistics performance in real-time, ensuring product quality and safety throughout the supply chain. Its solutions are designed for diverse clients, including food manufacturers, logistics providers, and pharmaceutical distributors, helping them minimize food wastage and operational costs. With operations expanding internationally, Tessol continues to innovate, offering scalable, sustainable cold-chain solutions that address last-mile challenges and promote environmental sustainability globally.

ALGAMA is a food innovation company dedicated to creating the next generation of sustainable, nutritious, and delicious everyday foods using microalgae. Headquartered in Paris, France, the company addresses the growing global demand for food while tackling environmental challenges such as resource depletion and climate impact. ALGAMA conducts advanced research on microalgae strains to identify valuable molecules with high nutritional and functional properties. These molecules are then transformed into appealing food products that balance taste, sustainability, and health. By combining biotechnology, food science, and culinary innovation, ALGAMA offers alternatives to conventional animal-based and resource-intensive foods. The company has secured multiple patents and achieved significant cost efficiencies, making microalgae-based foods accessible to mainstream consumers. Backed by leading global impact investors, ALGAMA has positioned itself as a world leader in microalgae food innovation. Its mission is to integrate microalgae into daily diets as a sustainable superfood, contributing to global food security, reduced environmental impact, and healthier lifestyles for future generations.

Agricarbon is a leading soil carbon measurement and information company delivering scientifically robust, scalable, and affordable soil carbon quantification solutions. The company samples agricultural soils and natural landscapes to measure carbon content and monitor soil quality restoration over time. Agricarbon’s data underpins trusted carbon markets by providing high-quality primary soil carbon measurements for project developers, farmers, corporates, and financial institutions. Their services support Scope 3 decarbonisation efforts across agriculture, food, beverage, fibre, biofuel, finance, and insurance industries. By transforming both the cost and accuracy of direct soil measurement, Agricarbon enables credible nature-based climate solutions worldwide. Operational across Europe for several years and now expanded into North America, Agricarbon operates in 17 regions globally. The company curates the world’s most extensive harmonised database of primary soil carbon data, supporting sustainable land management, climate action, and long-term ecosystem restoration.

Carbon Reform emerges as a pivotal player in the global fight against climate change, offering a comprehensive platform that empowers individuals and businesses to take substantive action. Through a combination of cutting-edge technology, data-driven insights, and actionable solutions, they facilitate the calculation, reduction, and offsetting of carbon emissions. This empowers users to make informed choices that contribute to environmental sustainability. Carbon Reform's platform not only raises awareness about the impact of carbon emissions but also provides tangible tools for combatting climate change. By calculating carbon footprints, offering practical reduction strategies, and enabling users to offset emissions through verified projects, they inspire meaningful change on both personal and corporate levels. As the world grapples with the urgency of environmental challenges, Carbon Reform's offerings provide a clear roadmap for engagement and impact. For the latest developments and expanded offerings beyond September 2021, I recommend visiting their official website. There, you can explore their ongoing dedication to facilitating positive change and combating climate change through collective efforts.

Carbon Masters is a pioneering climate tech company operating in the UK and India, committed to accelerating the shift toward a low-carbon circular economy. Through its flagship brand Carbonlites, the company converts food and agricultural waste into two transformative products — Bio-CNG, a clean, renewable fuel that replaces fossil energy, and Bio-Enriched Organic Manure, a nutrient-rich soil enhancer that supports regenerative farming. These innovations significantly reduce greenhouse gas emissions while promoting sustainable energy and agricultural resilience. Key strengths include advanced waste-to-energy technology, leadership in circular economy practices, and measurable environmental impact. Carbon Masters combines technical expertise with social responsibility, supporting rural livelihoods and sustainable development goals. Operating across continents, it brings global innovation and local implementation together. By transforming waste into renewable energy and soil health solutions, Carbon Masters exemplifies environmental innovation, helping build a cleaner, greener, and more sustainable future.

BuffaloGrid is a technology-driven social enterprise focused on increasing internet adoption and digital inclusion for underserved populations across frontier and emerging markets. The company addresses key barriers such as lack of electricity, poor connectivity, and limited access to relevant digital services. BuffaloGrid designs and deploys mobile network-enabled hardware hubs that provide free power for charging mobile devices while simultaneously delivering curated digital content. These hubs function in areas with weak or nonexistent internet connectivity by using mobile networks to update preloaded content regularly. The solution enables users to access information, entertainment, education, and essential services without requiring continuous internet access. BuffaloGrid’s platform also creates anonymized data feedback loops, generating valuable insights into user behavior, preferences, and market trends. By combining renewable energy, offline-first digital infrastructure, and data analytics, BuffaloGrid improves quality of life, supports digital literacy, and enables organizations to reach the Next Billion users effectively. The company’s approach empowers communities, supports sustainable development, and helps bridge the global digital divide through inclusive technology innovation.

2150 is a venture capital firm focused on supporting companies that develop technology to combat climate change and build sustainable cities. The firm aims to back companies with the potential to become "gigacorns," meaning they can remove at least one gigaton of CO2 from the atmosphere while achieving substantial financial returns. Their investment strategy targets businesses across various industries, including construction, energy, transportation, and materials, with a key emphasis on decarbonization, urban innovation, and sustainability. 2150 partners with entrepreneurs who develop scalable solutions to significantly impact carbon reduction and shape the future of sustainable urban development. By focusing on high-impact technologies and innovations, 2150 seeks to drive both environmental change and economic growth, addressing some of the world's most pressing environmental challenges.

Coral Guardian is an international non-profit organization committed to protecting and restoring coral ecosystems worldwide. We partner closely with local communities to conserve marine biodiversity and promote the sustainable management of oceans. Since 2015, we have established and co-managed a marine protected area in Indonesia, and in 2020, expanded our participatory conservation model to Spain. Our initiatives combine hands-on coral restoration, scientific research, and environmental education programs to raise awareness about the critical importance of coral reefs and healthy marine ecosystems. By sharing our knowledge and field-based expertise, we aim to replicate our community-led approach globally, ensuring both social and environmental impact. Coral Guardian works to empower coastal communities, restore marine habitats, and foster global appreciation for ocean conservation, helping combat the ecological crises threatening coral reefs and marine biodiversity today.

ArkeaBio is a climate-focused biotechnology company developing a next-generation livestock vaccine designed to significantly reduce methane emissions from cattle. Methane produced by ruminant animals is a major contributor to global greenhouse gas emissions, and ArkeaBio addresses this challenge at its biological source. The company’s vaccine targets methanogenic archaea in the rumen, disrupting methane production without harming animal health, productivity, or food safety. Backed by leading climate and impact investors such as Breakthrough Energy Ventures and The Grantham Foundation, ArkeaBio combines advanced microbiology, immunology, and livestock science to deliver a scalable, affordable, and practical methane mitigation solution. Field trials are being conducted in partnership with Texas A&M University, validating safety and efficacy in real-world farming conditions. With a long-term vision to decarbonize the global livestock sector, ArkeaBio aims to provide a cost-effective tool that can be adopted across diverse geographies, helping farmers reduce emissions while maintaining economic viability and food security.

Grassroots Energy Technologies India Pvt Ltd is an Indian cleantech startup focused on transforming agricultural and organic waste into carbon-neutral clean fuels such as biomethane (BioCNG) and biohydrogen. Headquartered in Bengaluru, the company uses patented and proprietary technologies—including microbial pretreatment, advanced digesters, and biogas enrichment systems—to produce distributed clean energy solutions for thermal, electricity, and mobility applications. Its technologies reduce methane emissions from waste and provide cost-effective alternatives to LPG and fossil fuels, while producing valuable by-products such as organic fertilizers and biochar. Led by founders with deep expertise in renewable energy and supported by global accelerators and recognition, Grassroots Energy is expanding its impact across industries and communities. The company’s modular, scalable systems support decentralized energy access and contribute to climate goals by enabling low-carbon energy transitions in rural and industrial sectors.

Equiwatt represents a transformative platform that empowers individuals to take control of their energy consumption and make a positive impact on both their finances and the environment. This groundbreaking system seamlessly connects with your smart meter and encourages energy-efficient behaviors. Users are not only encouraged to reduce electricity consumption during peak demand periods but are also rewarded for their efforts. These rewards can come in the form of cash incentives or donations to their preferred charitable organizations. Equiwatt doesn't just save you money on your energy bills; it actively contributes to a more sustainable world by alleviating the strain on the grid during high-demand times, ultimately reducing carbon emissions. Joining Equiwatt means becoming an active participant in the global effort to conserve energy and combat climate change. It's an opportunity to reduce your carbon footprint, lower your energy costs, and support causes you care about, all while contributing to a greener and more sustainable future for our planet.

Grey Parrot stands as a pioneering force in the realm of waste management and recycling, harnessing the power of cutting-edge artificial intelligence. Their innovative technology represents a transformative approach to the sorting of recyclable materials. By utilizing AI algorithms and machine vision, Grey Parrot automates and optimizes waste sorting processes, achieving unprecedented levels of accuracy and efficiency. One of the most significant challenges in recycling has been contamination from non-recyclable materials. Grey Parrot's AI-driven solutions tackle this issue head-on, reducing contamination and improving the quality of recyclables, thus making recycling more economically viable and environmentally responsible. Their adaptable and scalable technology is applicable across a range of industries and waste management facilities, offering a versatile solution for enhancing recycling practices globally. Grey Parrot's commitment to innovation and sustainability aligns perfectly with the global imperative to reduce waste, conserve resources, and create a more eco-friendly and responsible approach to waste management. They represent a pivotal step towards achieving a cleaner and more sustainable future.

Living Carbon, as a visionary Public Benefit Company, is leading the charge in the fight against climate change with a mission of profound importance. Their pioneering efforts revolve around the genetic enhancement of trees, boosting their capacity for capturing and storing carbon dioxide (CO2). The significance of this endeavor cannot be overstated, given the urgent need to reduce atmospheric CO2 levels and mitigate the global climate crisis. Living Carbon's innovative approach involves the application of genetic modifications to trees, harnessing their natural potential as effective carbon sinks. By genetically enhancing these ecological workhorses, they aim to maximize their role in sequestering CO2 and enhancing carbon storage. This environmentally-responsible strategy represents a crucial step towards a more sustainable and climate-resilient future, addressing one of the most pressing challenges of our time. Living Carbon's commitment to harnessing the power of nature underscores their dedication to fostering positive change, benefiting not only the environment but also future generations.

ewater.services is a pioneering force in the arena of sustainable water management. With a fusion of innovative technology and expert knowledge, they provide holistic solutions that empower businesses and communities to tackle the multifaceted challenges of water conservation, treatment, and responsible resource management. By offering a comprehensive suite of services, ewater.services enables clients to optimize water usage, reduce wastage, and mitigate environmental impact. In a world grappling with water scarcity and the imperative of environmental stewardship, ewater.services emerges as a crucial ally. Their commitment to sustainability extends beyond immediate solutions, focusing on building resilient and eco-friendly water management practices that contribute to a more secure and sustainable future. Through their efforts, ewater.services is aligned with global sustainability goals, ensuring the availability of clean water resources for future generations. By embracing technological innovation and environmental consciousness, they are at the forefront of shaping water management practices that safeguard our planet's most precious resource.

Bloom Impact Investing is on a mission to disrupt and democratize the impact investing market by making green investments, like solar and wind farms, accessible to a broader audience. Founded by Camille Socquet-Clerc and Bertrand Caron, the firm was established with the belief that generating financial returns and making a positive impact on the planet can go hand in hand. By focusing on unlisted green investments, Bloom aims to open up opportunities traditionally reserved for large institutions, allowing more people to contribute to and benefit from sustainable projects. Through their platform, Bloom Impact Investing is proving that financial growth and environmental responsibility are not mutually exclusive, empowering individuals to invest in a future that supports both economic and ecological well-being. Their innovative approach is helping to reshape the investment landscape, making it possible for more people to participate in and profit from the transition to a more sustainable world