Building Energy Transition Startups to Scale
A Global Community for Startups, Investors, and Corporate Leaders Driving Energy Innovation.
A Network of Founders by the Founders
The EnergyTech Nexus is operated by Founders who have worked in the energy and climate industry for decades. We take advantage of Houston’s position as the Energy Capital of the world, to bring together the diversity of skill sets and competence to decarbonize the world at scale. Thunderlizards of 2050 will be built right here in Houston.
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Energy Entrepreneurs
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People Inspired to follow Energy Transition Innovation
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Companies
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People engaged with member content growing 650% over the year
Our Brand Promise
We exist to move energy innovation forward by building the network that makes it possible.
Fostering authentic connections
We bring together startups, investors, and industry leaders ready to collaborate and scale.
Bridging to critical resources
From capital and pilots to mentorship and insights, we unlock what founders need to grow.
Championing leadership journeys
We back bold leaders shaping the energy transition—with visibility, support, and community.
A Landing Pad for International Companies
We work with individual companies, trade organizations and other international partners to help scale-ups and other businesses have successful entry into the Houston market. We help you expand your business and build a prominent presence in the Energy Capital of the world
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Innovation Networking in Houston
EnergyTech Nexus connects startups, investors, and corporate leaders driving the energy transition. While rooted in Houston, our reach is global, accelerating innovation through collaboration, funding, and real-world partnerships.
Startups
Gain funding, mentorship, and access to energy tech programs that help scale your innovation.
Investors
Connect with high-potential energy startups and gain exclusive deal flow.
Corporate Partners
Discover cutting-edge solutions and collaborate with the next generation of energy pioneers.
Our Programs
Scaleup To Houston
Helping International energy startups expand into the Houston market with tailored support, strategic connections, and a soft landing in Houston.
Investor Program
Enabling venture capitalists, private equity firms, and strategic investors to connect with high-potential startups and scale-ups in the energy transition ecosystem. Exclusive deal flow, pitch sessions, investment insights and more.
Pilotathon & Company Showcase
A unique platform allowing startups to pitch their pilot projects directly to potential industry partners, fostering collaboration, innovation, and rapid advancement in energy technologies.
Determined to Lead Women Series
Empowering women leaders in energy with mentorship, networking, and visibility.
Events
Check out our events below.
Fundraising Success
Startups in the ETN network are securing capital, gaining traction, and scaling breakthrough technologies—thanks to the strategic support, investor connections, and visibility we provide.
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CoolEdgeBit
We secured $1M Seed Round to provide the commercial durability of their next generation drilling bit.
Key Support from ETN
- Term sheet Negotiation
- Strategic Planning
- Pitch Practice
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Advanced Ionics
Advanced Ionics raised $6.7 million in strategic funding from JERA Co., Inc., Lummus Technology, bp Ventures, Clean Energy Ventures, and the Argosy Foundation to accelerate the commercialization of their next-generation green hydrogen electrolyzers.
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EarthEn Energy
EarthEn Energy, secured funding from the National Science Foundation (NSF) Small Business Technology Transfer (STTR) program. This award supports the development of a novel Thermal Energy Storage system, aka heat battery for EarthEn's sCO2-based, thermo-mechanical, long-duration energy storage.
In addition, EarthEn received a Department of Energy (DOE) HPC4EI grant, enabling the use of high-performance computing to enhance energy storage and infrastructure solutions. These milestones reinforce EarthEn’s role in advancing sustainable energy and highlight the impact of innovation within our community.
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Mitico
Mitico secured CAN $727,215 from NGIF Accelerator to test its carbon capture technology at NRCAN’s CanmetENERGY. The project aims to validate a solution that captures over 95% of industrial CO₂ emissions.
Testimonials
Feedback from Members
“Energy Tech Nexus connected us to the right investors who catalyzed our seed round. By helping us create opportunity we were able to secure the capital needed to build our business.”
"The Energy Tech Nexus provides a perfect hub for connection, bringing together startups, investors, and government to build a solid entrepreneurial ecosystem. Being part of this network has been invaluable for HEXAspec."
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“WIP International Services is thrilled to have the opportunity to demo our atmospheric water generator at the offices of ETN. Thank you, ETN for providing the opportunities for guidance, community and funding resources available to ETN members.”
FAQs
Find quick answers to common questions about our programs, membership, and how to get involved.
You can apply for membership by clicking [Register for Membership] at the top of the page. Once approved, you’ll gain access to exclusive content, events, and resources.
Start by subscribing to our newsletter to stay in the loop on events, funding opportunities, and open programs. Join our public events to connect with the community, and explore programs like Scale to Houston, Pilotathon, and Determined to Lead to find the right fit. When you're ready, you can informed about events, funding opportunities, and open programs. Attend our public events to connect with the communityapply directly through our [Programs] page.
Startups gain access to funding opportunities, mentorship, strategic partnerships, visibility, and curated programming to help them scale.
Our Investor Program provides early access to curated deal flow, founder showcases, investor roundtables, and due diligence support.
Yes. We create custom engagement models—from pilot projects and co-development to investment and strategic partnerships.
Still have questions?
Let us know how we can support your journey.