Top 10 CleanTech Startups in India

In recent years, India has seen a surge in startups focusing on clean technology (cleantech) solutions, driven by the dual goals of environmental sustainability and economic growth. These startups are leveraging innovative technologies to tackle pressing issues such as renewable energy, waste management, water conservation, and sustainable agriculture. Here’s a detailed look at the top 10 cleantech startups making waves in India:

1. Ororatech

Description: Ororatech specializes in solar energy solutions, offering innovative solar panels and energy storage systems tailored for residential and commercial use. Their technology focuses on maximizing energy efficiency and reducing carbon footprint.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
OroratechSolar EnergyAdvanced Solar PanelsNationwide
website: Ororatech

Summary: Ororatech is at the forefront of revolutionizing solar energy adoption in India with their cutting-edge technology aimed at sustainable energy solutions.

2. Enviroclean

Description: Enviroclean specializes in waste management solutions, offering IoT-enabled smart bins and waste segregation technologies. They focus on optimizing waste collection and recycling processes.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
EnvirocleanWaste ManagementSmart Waste BinsUrban Areas
website: Enviroclean

Summary: Enviroclean is transforming waste management practices in urban India with their innovative IoT solutions for efficient waste collection and recycling.

3. AquaGen

Description: AquaGen is dedicated to water conservation and purification, providing decentralized water treatment systems powered by renewable energy sources. They aim to provide clean water access in remote areas.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
AquaGenWater ManagementDecentralized PurificationRural Communities
website: AquaGen

Summary: AquaGen is addressing water scarcity issues in India by deploying sustainable water purification systems powered by renewable energy.

4. GreenAgro

Description: GreenAgro focuses on sustainable agriculture practices, offering IoT-based precision farming solutions. They provide farmers with data-driven insights to optimize crop yields while minimizing environmental impact.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
GreenAgroAgriculturePrecision FarmingRural Areas
website: GreenAgro

Summary: GreenAgro is revolutionizing agriculture in India with their precision farming technology aimed at enhancing productivity and sustainability.

5. Windergy

Description: Windergy specializes in wind energy solutions, manufacturing state-of-the-art wind turbines and providing wind farm development services. They focus on harnessing wind power for clean energy generation.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
WindergyWind EnergyAdvanced Wind TurbinesNationwide
website: Windergy

Summary: Windergy is a key player in India’s wind energy sector, contributing significantly to the country’s renewable energy goals with their innovative wind turbine technology.

6. BioFuelTech

Description: BioFuelTech specializes in biofuel production from organic waste materials. They employ advanced biochemical processes to convert biomass into sustainable biofuels for industrial and transportation use.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
BioFuelTechBiofuelsBiomass ConversionIndustrial Sector
website: BioFuelTech

Summary: BioFuelTech is driving the transition towards sustainable energy solutions in India by producing biofuels from organic waste materials.

7. SunSmart

Description: SunSmart focuses on smart energy management solutions, offering IoT-enabled devices for efficient energy consumption monitoring and optimization in residential and commercial buildings.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
SunSmartEnergy ManagementIoT-based Energy DevicesUrban Areas
website: SunSmart

Summary: SunSmart is enhancing energy efficiency in India with their innovative smart energy management solutions tailored for buildings.

8. HydroHaven

Description: HydroHaven specializes in hydroelectric power generation, developing small-scale hydroelectric plants that harness the power of flowing water to generate clean electricity.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
HydroHavenHydroelectric PowerSmall-scale HydropowerRemote Areas

Summary: HydroHaven is contributing to India’s renewable energy landscape by developing sustainable hydroelectric power solutions for remote regions.

9. EcoGrid

Description: EcoGrid focuses on grid management and energy storage solutions, integrating renewable energy sources into the power grid and optimizing energy distribution and storage.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
EcoGridEnergy StorageGrid IntegrationNationwide
website: EcoGrid

Summary: EcoGrid is advancing India’s energy infrastructure with their grid management and energy storage solutions aimed at enhancing reliability and sustainability.

10. CleanAirTech

Description: CleanAirTech specializes in air pollution control technologies, offering innovative solutions for emissions reduction in industrial and urban environments through advanced filtration and monitoring systems.

Startup NameIndustry FocusTechnology/InnovationMarket Presence
CleanAirTechAir PollutionEmissions ControlIndustrial Cities
website: CleanAirTech

Summary: CleanAirTech is combatting air pollution in India with their cutting-edge technologies designed to improve air quality in industrial and urban areas.

FAQs about Cleantech Startups in India

Q1: What is cleantech?
A1: Cleantech, short for clean technology, refers to technologies that aim to reduce environmental impact, enhance resource efficiency, and provide sustainable solutions across various sectors such as energy, water, agriculture, and waste management.

Q2: Why are cleantech startups important in India?
A2: Cleantech startups in India are crucial for addressing pressing environmental issues like pollution, water scarcity, and climate change while simultaneously promoting economic growth through innovation and job creation in sustainable sectors.

Q3: How are cleantech startups contributing to renewable energy in India?
A3: Cleantech startups in India are developing and deploying technologies such as solar panels, wind turbines, and biofuels to increase the share of renewable energy sources in the country’s energy mix, thereby reducing dependence on fossil fuels.

Q4: What are some challenges faced by cleantech startups in India?
A4: Common challenges include high initial capital costs, regulatory hurdles, market adoption of new technologies, and the need for robust infrastructure for testing and scaling up innovations.

Q5: How can individuals support cleantech startups in India?
A5: Individuals can support cleantech startups by investing in sustainable products and services, promoting awareness about environmental issues, advocating for supportive policies, and adopting green practices in their personal and professional lives.

Q6: What are the benefits of cleantech solutions for businesses in India?
A6: Cleantech solutions offer businesses cost savings through energy efficiency, enhance corporate social responsibility (CSR) initiatives, improve brand reputation, and help comply with environmental regulations.

Q7: How can cleantech startups scale their innovations in India?
A7: Cleantech startups can scale their innovations by partnering with industry leaders, accessing funding from venture capital firms and government grants, conducting pilot projects, and leveraging technological advancements to improve efficiency and affordability.

Q8: What role do government policies play in supporting cleantech startups?
A8: Government policies such as subsidies, tax incentives, renewable energy targets, and regulations promoting environmental sustainability are essential in creating a conducive ecosystem for cleantech startups to thrive and innovate.

Q9: How can cleantech startups ensure sustainability in their operations?
A9: Cleantech startups can ensure sustainability by adopting eco-friendly practices in their manufacturing processes, promoting recycling and waste reduction, minimizing carbon footprint, and incorporating sustainable sourcing of materials.

Q10: What are some promising sectors within cleantech in India’s startup ecosystem?
A10: Promising sectors include renewable energy (solar, wind, hydro), energy storage, smart grid technologies, water purification and conservation, waste management, sustainable agriculture, and air pollution control.

These FAQs and answers provide insights into the growing importance and impact of cleantech startups in India’s quest for sustainable development and environmental stewardship.


These top 10 cleantech startups in India exemplify the country’s commitment to sustainable development and environmental stewardship. Through their innovative technologies and solutions, these startups are not only addressing critical environmental challenges but also driving economic growth and promoting social well-being. As India continues to embrace clean technologies, these startups are poised to play a pivotal role in shaping the future of sustainable innovation in the country.

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