gener8tor is a nationally ranked accelerator that invests in high-growth startups. gener8tor invests in only five to six companies per program. This means a concierge experience. It focuses all of its time, energy and network on you. gener8tor supports the growth of its startups through our network of experienced mentors, technologists, corporate partners, angel investors and venture capitalists. This accelerator program opens up applications for programs in multiple U.S. cities throughout the year.

T.H.R.I.V.E. Emerging Leaders Reimagined provides entrepreneurship education and training for executives of small, poised-for-growth companies. This intensive executive-level training series offers opportunities for small business owners to work with professional coaches and mentors, gain skills needed to grow, and develop connections with peers, local leaders, and the financial community.

Mark1 is a Developer-as-a-Service for capital intensive, first of a kind industrial climate technologies. We work with technology companies to maximize the opportunity for deploying their first commercial-scale projects. Mark1 helps climate tech innovators develop a faster and less expensive path to bankability. With an experienced in-house team, we co-pilot the process alongside project-specific needs of each participating company, to achieve the project’s development milestones. We support technical and commercial project development and capital strategies.

We provide capital, expertise, and connections to nurture startups specializing in advanced energy systems, industry efficiency technologies, and sustainable solutions. Our particular emphasis is on closed-loop lithium systems, next-gen battery development and supply chain innovations, leveraging Nevada’s unique position in the global energy market. The accelerator aims to develop these innovative startups into thriving enterprises that deliver both economic growth and positive environmental impact.

Cleantech Open is the world’s largest cleantech accelerator, providing entrepreneurs and corporate innovators the resources they need to launch and grow successful cleantech businesses. Our one-of-a-kind innovation ecosystem built over the last 19 years of programming spans key cleantech innovation hubs in the U.S., linking labs and universities, service providers, investors, corporations, governments, and other cleantech incubators and accelerators. Through our annual accelerator, we provide between 100-150 companies in the U.S. with a rich program of customer discovery, extensive mentoring, training, investor meetings, startup-corporate matching, and showcasing at both the regional and national levels. Since 2005, more than 70% of our reporting U.S. alumni companies are still operating and have collectively raised over $2B in external funding. Join this exciting community and be a part of our global network of innovation.

We are using our proven early-stage accelerator playbook to put AI to work for climate and nature. Our focus on diverse AI founders and high-impact priority areas will level the playing field and accelerate environmental outcomes. We support underserved early-stage founders bringing products to market across world regions. We don’t take equity and provide non-dilutive grants, setting a new generation of diverse founders up for success. Our international perspective keeps founders in lock-step with global climate commitments and communities.

Be part of a groundbreaking NOAA-funded accelerator empowering early-stage ventures to drive the future of the blue economy. Stage 1 of the VentureWell Ocean Enterprise Accelerator is here to make waves! Whether you’re a student, researcher, entrepreneur, industry professional, or innovator passionate about building ocean solutions, this transformative national suite of programs is designed to equip blue innovators like you with the tools, resources, and support needed to turn bold ideas into impactful solutions. The accelerator offers an unparalleled opportunity to grow your expertise, gain funding, and connect with a powerful network of industry leaders, National Oceanic and Atmospheric Administration (NOAA) researchers, and academic partners. We are proud to build off of the success of the previous NOAA Innovates pilot program, and to bring even deeper support to ocean innovators in the coming years.

The program will bring together entrepreneurs from across the U.S. and the globe, empowering them to address climate mitigation, adaptation, and resilience. Founders will receive expert training, critical resources to accelerate their ventures, and an 8-week in-person residency at Halcyon in Washington, DC. The cohort is selected of up to 8 ventures from across the U.S. and the globe. Ventures receive training in Halcyon’s methodology on product-market fit, investment readiness, and leadership.

This program brings together founders from across the U.S., empowering them to address climate challenges, health barriers, and equity gaps. Founders gain expert training, critical resources to accelerate their ventures, a one-week in-person residency in Washington, DC, and a one-week in-person residency in Atlanta. The cohort is selected of up to 10 ventures from across the U.S. Ventures receive training in Halcyon’s methodology on product-market fit, investment readiness, and leadership.

The Transit Tech Lab (TTL) provides an accelerated pathway for early- to growth-stage companies to work with New York’s regional transit agencies to solve public transportation challenges. Transportation partners include the Metropolitan Transportation Authority (MTA) and its agencies, the Port Authority of New York and New Jersey (PANYNJ), NJ TRANSIT, and the New York City Department of Transportation (NYCDOT). Early- to growth-stage technology companies registered to do business with the State of New York and with innovative technological solutions to one or more of the TTL Challenges: 1) Ridership Improvement and 2) Inspection and Maintenance.

Smart Futures Lab offers an invaluable opportunity for growth in the tech space through a free incubator and accelerator program. Open to new majority tech founders, professionals, and students, looking to develop and scale their smart city innovation solutions. The Incubator Program caters to tech startups in the early stages of development, whether they are ideating, designing, or testing their products. The Accelerator Program is for mature companies looking to scale, build government partnerships, refine their business model, and find funding investors.