#United States #Houston #Greentown Labs #Climate Innovation #Energytech Nexus

Greentown Labs and Energytech Nexus Partner for Startup Success

On September 18, 2025, Greentown Labs, recognized as the world’s largest climatetech and energy startup incubator, and Energytech Nexus, a global network for energy and decarbonization entrepreneurs, announced a transformative partnership aimed at enriching Houston’s entrepreneurial landscape. This collaboration focuses on strengthening the support available for early-stage startups tackling climate and energy challenges.

The partnership signifies both organizations' commitment to accelerating the growth of climate-focused startups, enhancing job creation, economic vitality, and building resilient communities. By working together, Greentown Labs and Energytech Nexus are implementing their belief that significant breakthroughs in innovation happen when entire ecosystems collaborate and grow in unison.

In practical terms, the partnership includes Energytech Nexus relocating its operations to Greentown Labs, where a dedicated investor lounge will be established. Regular fundraising meetups and office hours with investors will take place in this space, making vital resources more accessible to startup founders. Additionally, the launch of an AI-driven investor platform, Cephyron IRM, is planned to further bridge the gap between emerging technologies and funding sources, offering Greentown's members exclusive early access.

Jason Ethier, the Founder Super Connector and Founding Partner at Energytech Nexus, expressed enthusiasm about this collaboration. He emphasized the importance of creating genuine connections between founders and the essential resources they need, stating, “Greentown Labs is the nexus for the energy transition, where startups can gather, collaborate, and grow.” Ethier's past leadership roles at one of Greentown's founding startups and his experience on the incubator's board underlines the long-standing ties between the two entities.

Lawson Gow, Greentown's Head of Houston, echoed Ethier’s sentiments, remarking on the natural alignment between the missions of the two organizations. He highlighted the significant need for capital among climate and energy entrepreneurs and articulated how this partnership directly addresses that challenge. “This partnership has been a long time coming—our organizations are kindred spirits that need to be working together,” Gow said.

For startups keen to leverage these new offerings from Greentown Labs and Energytech Nexus, reaching out to the partnership is encouraged for guidance and support.

About Greentown Labs

Greentown Labs, a 501(c)(3) nonprofit, focuses on expediting climatetech innovation and commercialization by empowering entrepreneurs and fostering collaboration. As the premier climatetech and energy startup incubator globally, with locations in Somerville, Massachusetts, and Houston, Texas, it serves as a hub for the climatetech ecosystem. With over 200 startups currently under its wing, Greentown Labs has successfully supported more than 625 startups since its inception in 2011, contributing to the creation of over 16,500 jobs and securing upwards of $9.6 billion in funding.

About Energytech Nexus

Energytech Nexus aims to address the energy trilemma, which encompasses energy security, sustainability, and affordability, by fostering connections among founders, investors, and industry stakeholders. The community partners together to nurture authentic connections, leadership development, and access to critical resources, vital for emerging energytech innovators.

Conclusion

This collaborative initiative between Greentown Labs and Energytech Nexus exemplifies a significant move towards enhancing the startup ecosystem focused on climate and energy in Houston. With improved access to resources, mentorship, and funding opportunities, emerging startups are set to benefit greatly from this powerful alliance.