Orbital Delivery
Green Launch provides satellite, supply, and propellant delivery to Low Earth Orbit using hydrogen cannon technology designed for lower cost, rapid turnaround, and reduced launch emissions.
Green Launch delivers a lower-cost path to orbital propellant and payload transport using proprietary light-gas propulsion. Built for space logistics, research, and satellite support missions, the service emphasizes rapid launch cadence, reduced emissions, and efficient delivery economics that can help reshape how critical supplies reach Low Earth Orbit.
Explore Green Launch services supporting orbital logistics, high-altitude missions, and advanced aerospace testing.
Green Launch provides satellite, supply, and propellant delivery to Low Earth Orbit using hydrogen cannon technology designed for lower cost, rapid turnaround, and reduced launch emissions.
The team supports sub-orbital payload delivery for atmospheric research, technology demonstrations, and early mission validation with launches reaching the stratosphere and beyond.
Green Launch enables mesospheric and upper-atmosphere sampling missions for scientific organizations needing access to hard-to-reach regions for communications, navigation, and climate research.
The company supports hypersonic vehicle testing with demonstrated free-flying scramjet launches at extreme velocities, helping aerospace programs validate performance in demanding flight conditions.
Structured horizontal test firing campaigns generate propulsion and velocity data across varying pressures, vehicle weights, and release conditions to refine launch system performance.
Green Launch is developing orbital propellant transport for space depots and refueling missions, supporting more flexible in-space operations and future logistics infrastructure.
Green Launch offers a new approach to orbital propellant delivery by combining proprietary light-gas propulsion with a lower-emission launch model. Designed for satellite operators, research organizations, and space logistics partners, the service focuses on reducing cost per pound, increasing launch responsiveness, and supporting future refueling architectures in Low Earth Orbit with practical, scalable delivery capability.
Built on successful testing milestones and advancing toward practical orbital delivery applications.
Green Launch combines technical innovation with a practical vision for lower-cost space access.
Designed to reduce launch economics with orbital delivery targeted at $100 per pound.
Hydrogen and oxygen propellant produces water vapor, supporting a lower-emission launch profile.
Successful horizontal and vertical test campaigns demonstrate measurable progress toward operational deployment.
Led by experienced aerospace and propulsion specialists with deep high-velocity systems expertise.
Experienced leaders advancing sustainable space launch systems.
Chief Technical Officer
Dr. John W. Hunter serves as Chief Technical Officer at Green Launch and brings deep expertise in high-velocity propulsion systems. A physicist by training, he previously led the SHARP project at Lawrence Livermore National Laboratory, giving him rare hands-on experience with extreme-speed launch technologies. At Green Launch, he helps guide the technical strategy behind the company's light-gas propulsion platform, including testing, vehicle design, and performance validation. His background is central to Green Launch's mission of creating a sustainable, cost-effective alternative to conventional rocket launches. Dr. Hunter's leadership supports the company's work in orbital delivery, sub-orbital missions, and hypersonic testing, helping translate advanced propulsion concepts into practical aerospace applications.
Strategic Outreach
Eric Robinson leads Strategic Outreach for Green Launch and contributes a blend of systems science, entrepreneurship, and aerospace application knowledge. His experience in fluid delivery systems is especially relevant to Green Launch's mission of rethinking how payloads and propellant can be transported more efficiently to space. He helps connect the company's technical capabilities with prospective partners in aerospace, defense, and research sectors, translating complex launch innovations into practical mission value. Robinson plays an important role in market development, relationship building, and communicating the advantages of Green Launch's sustainable light-gas propulsion approach. His work supports the company's broader goal of expanding access to lower-cost orbital and sub-orbital delivery services for emerging space logistics needs.
Chairman of the Board
Don Whitney serves as Chairman of the Board at Green Launch, bringing valuable operational and strategic perspective to the company. His background as an Air Force pilot contributes practical insight into mission planning, flight operations, and disciplined execution in high-stakes environments. He also adds experience as an environmental consultant, aligning well with Green Launch's emphasis on more sustainable launch methods and reduced-emission propulsion. Whitney supports the company's long-term direction as it advances from testing milestones toward scalable orbital logistics services. His leadership helps balance technical ambition with operational readiness, making him an important part of Green Launch's effort to deliver lower-cost, environmentally conscious alternatives to traditional space transportation systems.
Low-cost orbital propellant delivery is the transport of fuel or related payload mass to Low Earth Orbit at a lower cost than conventional launch methods. Green Launch is developing this capability using proprietary light-gas propulsion technology, with a stated target of delivering payloads at $100 per pound. The goal is to support space depots, refueling missions, and broader orbital logistics.
Speak with Green Launch about payload goals and delivery requirements.
Nine years advancing launch technology.
Multiple validated firing and launch milestones.
Cleaner hydrogen-oxygen launch approach.
Share your payload, research, or propellant transport objectives and Green Launch can help determine the right mission approach.
For immediate assistance, feel free to give us a direct call at 619-933-6678. You can also send us a quick email at jwhunter2004@yahoo.com
For immediate assistance, feel free to give us a direct call at 619-933-6678. You can also send us a quick email at jwhunter2004@yahoo.com