Top Clean Technology Startups in 2026

We provide homeowners with the option to purchase their electricity utility through solar energy at a lower rate than they currently pay. Typically 20-40% savings on their energy bills. We win the hearts of our customers because they can see that we are fighting for them. We are committed to doing this the right way. Our customers are no longer consumers. They become producer - consumers who sustainably use what they produce, and save money while doing it. Our average customer saves $45 per month right away, and locks in low energy rates. As traditional energy costs continue to rise, our customers’ savings grow exponentially. Our customers join a new movement to change the way we power our homes and businesses, promote a healthy environment and economy, and save money while doing it. Its a win-win-win for all. Join Us.

Currently, there is no real-time data available on air quality at hundreds of thousands of remote oil and gas well locations across the nation. Methane, the primary constituent in natural gas, is lighter than air, odorless, and invisible, making leaks extremely difficult to detect. Canary continuously monitors for unintended leaks of methane and VOCs. Powered by the sun, Canary operates for years without service, and eliminates unnecessary trips for random inspections. Canary ensures rapid response when something goes wrong, and streamlines field operations while safeguarding our communities and our planet. There are nearly 600,000 natural gas wells producing in the US today. These wells are carefully engineered to minimize the risk of natural gas leaks. The companies that operate these wells know that a leak costs them money. Project Canary is designed to facilitate early detection.

BoxPower's designs, manufactures, and deploys, containerized renewable energy systems as replacements for diesel generators, with applications in disaster relief, rural electrification, and off-grid agriculture and industry. We work with our customers to develop customized microgrids based on their location and energy consumption, which can integrate solar PV, wind, battery storage, and traditional diesel generation.

As the go-to leader for advanced alloy chemistry and materials solutions in the Consumer Goods market, Carpenter Technology passes on to customers the benefits of our latest advances in industrial metallurgy and product development—creating value for some of the world's popular brands and delivering quality within their most commonly used products. Whether we're adding distance and accuracy to golf clubs with CarTech AerMet® alloys, or adding brilliance and strength to wearables and jewelry, durable goods and nondurable goods manufacturers worldwide rely on our CarTech alloys and titanium products to differentiate themselves from competitors, run more efficiently, improve lead time, and respond quickly to customer needs.

Electrify America’s investment will enable millions of Americans to discover the benefits of driving electric.

It’s been over 155 years since growers and sellers started coming together in our first grain warehouse. These days, we connect people around the world. But we keep things local. Only by building trusting relationships with a range of partners can we fulfil our purpose: to nourish the world in a safe, responsible, sustainable way. Today, the need to make our food system more sustainable and resilient is urgent. From our seat at the center of the agricultural supply chain, we have a unique ability — and responsibility — to help. Now is the moment. And our global team is heeding the call, innovating with purpose to empower our partners and communities. We’re working with farmers to increase regenerative agriculture and reduce environmental impact. We’re creating everyday earth-friendly items, like feed that reduces methane emissions and waste-based renewable fuels. And we’re harnessing the power of technology, using artificial intelligence to keep animals healthier while making producers more productive. As we envision the future we can create together, we reflect on the values that have steered us from the start. We put people first. We reach higher. We do the right thing — so our customers can succeed, and our communities thrive. It’s a long-term view that guides us to listen, adapt and remain resilient as the world sprints forward. It’s also how we’ll meet the changing needs of the people we call neighbors and the planet we call home — today and for generations to come.

At Novele, we're on a mission to deliver scalable and cost effective resiliency solutions for the 21st century city. Whether for whole building, data center, or networking closets, energy storage is the key to future city living. The foundation of Novele is a revolutionary IoT energy storage device called Energy Board. Backed by industry leaders including the Bjarke Ingels Group, Techstars, and Ginco (UAE), among other investors in the real estate, energy, and technology space.

Mobility is the lifeblood of urban environments and cities need affordable, emissions-free transportation options that are free of delays. We believe that shared electric mopeds will become an integral part of transit networks, filling a gap not served by bike share, car share, scooter share, or public transit. Customers can find, reserve, and ride our all-electric mopeds all through our app - no key required.

Mojave products have two systems inside: an innovative liquid desiccant system to manage humidity plus a modern vapor compression system to control temperature. This allows each process to perform efficiently. As a result, you get improved comfort and excellent reliability at a similar price along with lower energy and increased sustainability. Our initial product is currently in field trials. We are looking for commercial partners and building test sites. If you are a Sales Rep, please sign up to qualify to sell our equipment. If you are a building owner/operator, please sign up to beta test our equipment on your building!

We imagine a future where sunlight continues powering solar farms and providing lighting after the sun sets. We’re a small team of engineers who make progress by building things quickly and iteratively. Time is our greatest constraint. Join us!