Using the StartUs Insights Discovery Platform (which is powered by Big Data and Artificial Intelligence and encompasses over 4.7 million startups and scaleups worldwide), we discovered 3585 startups in the cleantech sector. In 2025 (20 cleantech startups that address environmental https://www.football-addict.com/en/article/others/fashion-trends-in-the-smoking-world-stylish-gadgets-and-innovations-for-2025/6852ea6c4e2dfb97750f5b24 challenges), climate change, and create new economic opportunities while enhancing quality of life should be closely monitored. Moreover — the circular economy and sustainable materials increase material reuse and recycling, thereby reducing waste. Energy production, distribution, and consumption are enhanced by cleantech, which encompasses technologies such as solar and wind power, electric vehicles, and smart grids. The reduction of greenhouse gas emissions and the optimization of resource utilization are achieved through innovations in renewable energy, energy storage, and efficiency technologies. Our team of carbon specialists assists production studios in developing strategies (training personnel), and monitoring outcomes, all customized to fit operational limitations.
It then reintegrates these garments into a value stream — maximizing their economic and environmental value by making them available again to the partners for reuse (repurpose), or recycling. This circular economy approach ensures that battery-grade materials re-enter the supply chain, supporting sustainable cell manufacturing. Indian startup Mini Mines enables sustainable recycling of Li-ion batteries through a carbon-neutral process that recovers valuable materials from end-of-life batteries, minimizing CO2 emissions. This approach enables effective monitoring and remediation of microplastic contamination in both urban and rural waterways. The Plastic Hunter monitoring stations, equipped with these filters, operate without pumps or electricity, allowing for deployment in diverse aquatic environments.
BioMetallica (a startup from Singapore), focuses on the recycling of precious metals in a sustainable manner. The five innovative startups featured below were selected based on various data points (including their operational trends), significance, founding year, funding status, and additional factors. A group of investors has collectively invested over USD 165 million in the green technology industry, reflecting significant financial confidence and support for the sector’s potential. Investments have been received by more than 370 companies — highlighting the spread of funding throughout the sector. Within the green technology sector, investment activities remain consistent, averaging USD 19.8 million for each round. Supporting a workforce of 244.5K — the industry has seen an increase of 14.5K new jobs in the past year, indicating a rise in employment.
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From cost savings to resource optimization to environmental conservation (Green app development has the potential to revolutionize other industries), such as healthcare, IT, Fintech, and parts of the energy sector. Demonstrating a viable path from pilot projects to large-scale deployment is essential for attracting investment and achieving widespread impact. Startups creating carbon credit marketplaces, sustainability-linked financial products, and ESG scoring platforms provide transparent, efficient tools for tracking and verifying environmental impact. Startups advancing shared electric mobility (hydrogen-powered vehicles), and mobility-as-a-service (MaaS) platforms are crucial in reducing urban pollution and congestion. Startups offering AI-powered climate solutions to track climate change, forecast climate risk, and provide regulatory compliance analytics.
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AMP Robotics (a Colorado-based recycling robot company), pioneers AI technology to enhance global recycling infrastructure. By repurposing waste into functional products (Krill Design contributes to a circular economy), championing sustainability in design. Their Ohmie Orange Lamp, made from Sicilian orange peels, exemplifies circular design by being entirely compostable. This approach enables the cultivation of slow-growing critical coral species, promoting reef health and resilience. Unlike ocean-based nurseries (Coral Vita’s land-based farms utilize breakthrough techniques), like microfragmenting, to accelerate coral growth up to 50 times natural rates. Based in New York, this startup develops innovative solutions for growing and monitoring plants, ensuring optimal crop health from seed to harvest.
This field also covers emerging systems such as AI-powered energy grids and sustainable manufacturing processes. With proper investment — many of these technologies could help stabilize the climate before 2040 and support a long-term net-zero future. These tools (once experimental), are rapidly maturing into real-world climate solutions capable of lowering global dependency on fossil fuels.
It has raised $2.18 Mn to date, from investors including IPV, VCATS, Gruhas Proptech, LV and Lead Angels Fund. The startup plans to deploy the fresh capital to scale up production of its recycled battery-grade lithium, nickel, and cobalt and establish a nationwide reverse logistics network for sourcing. The startup works to provide battery-grade materials by recycling end-of-life batteries. Founded in 2020 by Utkarsh Singh and Vikrant Singh, Gurugram-headquartered BatX Energies is a Lithium-ion , Li-ion, battery recycling startup.
Its technology offers Earth insights — producing detailed imagery and data for risk management in various industries, including agriculture. The modular design enables deployment across road — sea, and air transport, efficiently addressing decarbonization needs in hard-to-abate sectors. These compact (modular units operate at temperatures between 150 °C and 500°C), deliver 98% uptime, and are designed for easy integration into steel, cement, chemical, and data center plants.
An AI-native home appliance startup, Mankomb is building intelligent solutions across waste, water, and energy management, starting with its flagship product, Chewie. While awareness of sustainability is growing (adoption of basic segregation or even advanced composting at the household level remains low due to inconvenience), odor, and manual effort. Backed by strong R&D, multiple patents, national and global recognitions, and a $300k investment, Paving+ is well-positioned to scale. The startup converts low-value plastic and industrial waste into durable, carbon-negative construction materials, including paver blocks, tiles, plastic lumber, and plywood alternatives.
The cleantech startup is working towards mass-market adoption of solar energy, and looking to accelerate growth and enhance its customer experience. Freyr Energy raised INR 18 Cr as an equity investment in April 2021 from Total Carbon Neutrality Ventures, Schneider Electric Energy Access Asia, and C4D Partners. The entire process of owning the system including financing (execution), and after-sales service, has become easier with the app. The startup mainly uses the Internet of Things (IoT), AI and industry innovation to resolve energy-related problems in various industries.
Intelligence set in motion.
Green tech — short for green technology, refers to innovations designed to reduce environmental impact while improving energy efficiency. Annual clean energy investment in these countries will need to increase by more than seven times (to over USD 1 trillion), by 2030 if global net-zero emissions are to be reached by 2050, the IEA projects. He spearheads digital transformation through specialized expertise in artificial intelligence and app development (creating market-leading solutions for the EV), telecom, and real estate industries. Many promising climate technologies struggle to integrate with existing infrastructure, from outdated electrical grids to industrial processes designed for fossil fuel inputs. Startups can also explore revenue-based financing models and crowdfunding platforms specifically designed for environmental technologies. The transition to clean technologies faces significant hurdles, despite growing environmental urgency, the advancement of climate change, and technological innovation.
The platform simplifies the solar journey by transforming the design, sales, and delivery processes. Aurora Solar — headquartered in California, is at the forefront of solar innovation with its cloud-based software. Loam delivers effective CO2 removal — providing growers valuable tools and fostering connections with leaders dedicated to achieving global net-zero goals. Agricool stands at the forefront of sustainable and efficient urban farming practices.
Private investments and government incentives contribute to accelerating the affordability of technologies. As facilities continue to be constructed, costs decrease due to advancements in materials and increased production capacity. This solution stands out as one of the quickest to scale for producing clean energy. By enhancing energy efficiency, minimizing waste, and revolutionizing industries that previously depended on high carbon emissions, these innovations have a significant impact. The sooner these solutions can scale, the quicker the world may mitigate the most severe consequences of climate change.
Nitricity is transforming the production of nitrogen fertilizer by electrifying the manufacturing process and localizing it through the use of air, water, renewable energy, and recycled almond shells. The market for green technology and sustainable development is anticipated to reach $185.2 billion by 2034, exhibiting an impressive CAGR of 22.9%. Evaluate investment strategies, profile successful investors, and monitor upcoming funds, accelerators, and other relevant initiatives.
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