Top Texas Greentech Startups (81)

Origis Energy is international solar development and construction firm

A game-changing solar energy company delivering the next generation of solar power and the most innovative customer service in the industry. The energy industry is stuck in the past, relying on old ways of generating power and outdated customer service practices. We’re Chariot and we believe it’s time for energy to move forward. We’re delivering 100% solar power that’s as affordable...

CarbonBetter is a privately held firm specializing in energy logistics, sustainability and decarbonization services, and clean energy and carbon offset project consulting. They help businesses transition to a net-zero future by measuring, reducing, reporting, and offsetting greenhouse gas emissions.

GHGSat, the world leader in emissions monitoring from space, uses its own satellites and aircraft sensors to measure greenhouse gas emissions directly from industrial sites, providing actionable insights to businesses, governments, and regulators. With proprietary remote-sensing and patented technology, GHGSat enables strategic decision-making through monitoring and analytics services, with better accuracy, more frequently, and at a fraction of the cost...

Buildings globally use 14% of all potable water, but very few buildings reuse that water. Epic Cleantec is on a mission to change that. Epic Cleantec (“Epic”) is a full-service water technology company that deploys onsite water treatment and reuse systems into individual buildings or groups of buildings, converting building wastewater (greywater, blackwater, stormwater, rainwater) into highly purified treated water for...

Aquaria taps into the humidity in the air as a new and renewable source of water. Our mission is to safeguard access to water against droughts and other effects of climate change. Aquaria's atmospheric water generators (AWGs) act as a backup or alternative watery supply that can be installed on-site in hours. Aquaria puts control back to the consumers, crucial for...

Powered by nature to achieve impacts far beyond carbon removal. Grassroots Carbon built the leading grasslands soil carbon company focused on empowering ranchers to implement regenerative land management practices on U.S. grasslands. Based in San Antonio, Texas, Grassroots Carbon created a foundation of scientific rigor, quality, and trust that allows leading companies like Microsoft, Marathon Oil, HEB, Shopify, and Nestle to reach...

Carbon Clean is an established global leader in industrial carbon capture solutions helping essential, but hard-to-abate, industries decarbonise. Our innovative solutions significantly reduce the costs and environmental impacts of carbon capture compared to conventional technologies. Technology to achieve 'net zero'.

At Infleqtion, we are building an ecosystem of quantum technologies and commercial products for today, driving us, and the entire industry toward tomorrow. We believe in taking quantum to its limit and leading from the edge. Infleqtion is built on ColdQuanta’s 15 years of pioneering quantum research. Its scalable and versatile quantum technology is used by world-class organizations around the...

AIQUEOUS is a software-as-a-service company for energy and water utilities addressing the challenges of climate change. Our products deliver end-to-end experiences for customer services, programs and relationship management, and integrate with existing enterprise utility systems. Built on the industry-leading platforms Salesforce and Microsoft Azure, we provide scalable, secure and simple utility customer, contractor and staff experiences to reduce carbon emissions,...

Heliogen is a renewable energy technology company unlocking the power of sunlight to replace fossil fuels, delivering a new class of always-available, reliable, and historically low-cost clean energy whenever and however it is needed. Heliogen’s first-of-its-kind Sunlight Refinery™ makes clean energy accessible and significantly more cost-effective than fossil fuels, enabling businesses to meet sustainability mandates without compromising on reliability or...

Hexium is rebuilding the United States’ isotope enrichment capability to support next-generation nuclear energy systems. We are developing advanced Atomic Vapor Laser Isotope Separation (AVLIS) technology to produce critical isotopes—starting with lithium-6 and lithium-7—with greater efficiency, scalability, and precision. By integrating cutting-edge laser systems, optics, vacuum engineering, and industrial automation, we are bringing isotope enrichment out of legacy infrastructure and into...

We make products and services to improve operational processes and ensure the safety of people in the harshest business environments around the world. Our reliable, high-quality and cost-effective solutions enable you to identify, locate and look after the things that matter most. That keeps your people safe, your products on the move and your results on the growth curve. And that reduces...

Our mission is to increase conservation and conservation awareness by developing microclimate-controlled devices for plants. Through our work, we increase the total amount of livable space available to plants and animals.

Oil and gas exploration and production company

Tri Global Energy is a renewable energy developer drawing on the natural, renewable resources of the wind and the sun.

We work with customers to develop tailored energy supply solutions. We are committed to building strategies that are equal parts economic and sustainable. Our core competencies include renewable energy infrastructure, energy storage implementation, tariff analysis & optimization, and energy efficiency.

Horizon Wind Energy is now EDP Renewables North America LLC.

It operates in energy industry.

Products for bioremediation; wastewater treatment; animal waste treatment; and grease reduction in wastewater treatment plants and restaurant kitchens.