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Meet the 13 startups accelerating the energy transition


The Rice Alliance Clean Energy Accelerator was launched to increase the likelihood of success for early-stage startups advancing solutions for a cleaner, more efficient and sustainable future. Through a robust curriculum, custom mentor relationships and targeted corporate and investor introductions, the 12-week program will prepare startups to quickly accelerate their business, launch pilots and fundraise.

The first application season for the accelerator drew interest from a wide array of startups, both early-stage and later-stage—a testament to the growing focus on Houston’s role in the energy transition. Startups applied from 14 states and a total of eight countries. Impressive applicants brought forward a range of clean energy solutions to be commercialized, some already generating revenue, making the selection process very competitive.

Join us in congratulating the 13 startups selected to participate in Class 1 of the Rice Alliance Clean Energy Accelerator.


3E Nano is a Toronto-based nanotechnology company that has developed an earth-friendly, high performance solar energy control coating for polymeric substrates.

With proprietary algorithms and emissions modelling, arolytics has developed a SaaS platform that optimizes how the oil and gas sector tracks, manages, and discloses greenhouse gas emissions for compliance and ESG purposes, saving companies up to 40% on their associated fugitive measurement costs.

With a mission is to transform carbon dioxide, waste biomass, and renewable electricity into zero-carbon biofuels and chemicals, Carbon BioEnergy's biofuels will replace petroleum fuels in hard-to-decarbonize sectors, such as aviation and marine transport.

CoFlow Jet Wind Turbines is developing transformative ultra-high efficiency (capacity factor) low energy cost wind turbines to expand wind energy usage and reduce greenhouse gas emissions.

Criterion Energy Partners is an independent exploration and production company focused on developing decentralized direct geothermal energy projects to help commercial and industrial consumers by providing clean, reliable, baseload energy using heat from the Earth.

Ground State Technologies is developing an edge optimization processor chip to enable energy companies to deploy more intelligent systems.

Hydrodine Catalytics has developed a zero emissions cleantech that eliminates the need for fuel gas, enables gas producers to capture Offset Carbon Credits, lowers CAP/OPEX, provides power at remote natural gas well sites, and improves operator safety.

Kanin Energy is a turnkey developer and innovative investor of waste heat to power projects—helping heavy industry monetize waste heat and decarbonize operations.

Mote is developing carbon-negative biomass gasification factories to supply customers with hydrogen.

NASADYA solves the growing problem of variability management in the energy grid for power plants by converting a money losing by-product, excess energy, into money making co-products, green hydrogen and oxygen.

Power HV's monitoring sensors and bushings help oil processing plants like refineries and transportation improve safety from methane and fire while reducing T&D losses on the electricity grid by 1% by improving transformer energy efficiency by 30%.

Renewell Energy converts idle oil and gas wells into the lowest cost, most flexible, highest GHG abating energy storage devices in the world.

SeebeckCell Technologies helps petroleum and gas industries and emerging markets such as crypto mining, data centers & BEVs solve energy wastage by integrating SCT's modules into thermal management systems, and enables 4x higher (power per weight) ratio, greener production, and scalable solution to address climate change.


Class 1 of the Rice Alliance Clean Energy will be delivered virtually, kicking off June 28th and concluding with an in-person demo day in conjunction with the 19th Annual Rice Alliance Energy Tech Venture Forum on Thursday, September 16th that brings together more than 700 members of the energy industry including investors, corporations and the broader energy community.

The demo day is an opportunity to learn more about these solutions, how you can engage with the startups and for deal flow for the investor community. Several corporate venture funds such as BP Ventures, Shell Ventures and Saudi Aramco Energy Ventures have committed to participate and select startups for investment meetings and due diligence. Chevron Technology Ventures has committed to select at least one of the startups at the Demo Day to receive funding

The Accelerator is also part of The Ion's Accelerator Hub, along with The Ion Smart City Accelerator and DivInc's accelerator, which will provide startups a wider network, support system and extended reach. Rice Alliance has relationships with every major energy corporation in Houston and strong collaborations with energy investors.


Sign up to stay connected with Class 1 startups.

The Rice Alliance at the Jones Graduate School of Business at Rice University has a 20 year history of supporting startups, tech and the innovation ecosystem. With a vibrant community, including more than 52,000 entrepreneurs, investors, and members of the entrepreneurial ecosystem participating in programs hosted by the Rice Alliance, the accelerator is a commitment to expand our support of energy innovators while aligning our efforts with Houston's energy transition initiatives. Since inception, more than 961 energy tech ventures have participated in our energy forums and raised more than $6.6 billion in funding.