enthusiast / in·ˈTHōō·zē·ˌast / noun · a person who is very interested in a particular activity or subject

Enthusiast Companies Building American Energy

We build the Multi-Disc Rotary Generator, a power generating system that converts stranded and abandoned wellhead methane into electricity and heat. We’ve surveyed the Reelfoot Rift in the central United States for natural hydrogen systems since 2023; a potential clean energy source. We are working to modularize chemistry that turns hydrogen into products like ammonia, methanol, and clean chemicals at the wellhead.

02 / all of the enthusiast companies

Three corporations. One vision.

Power → Hydrogen → Chemicals. The natural progression of our vision of a clean energy and chemicals enterprise.

Enthusiast Companies
03 / The Structure

Three corporations.
One parent.

TeamWho builds it
  • Brian PeckFounder & CEO
  • Nathan Rohrbaugh, RGDirector of Geology
  • Paul MillerLand & facilities
  • Bob PeckManufacturing & parts
  • Dan Arthur, PEResource & regulatory
AdvisorsWho we ask
  • Aaron MattisonReelfoot Rift geology
  • Jerry Prewett, RGMissouri geology
  • Dave NichollsExecutive coaching · Inertia Consulting
Partners The bench
  • EOS / Additive MindsManufacturing
  • Rand Simulation / AnsysCFD
  • Calnetix MagnaforceGenerator OEM
  • Ortech CeramicsHybrid bearings
  • ALL ConsultingWells & regulatory
  • DSM PrecisionCNC machining
Full roster at Enthusiast Power ↗
Elsewhere Follow along
04 / Origin

How we got here.

A dream, a desire to learn, and time did not arrive together. They converged over forty years, one event at a time.

1987Founder Brian Peck had a dream of an engine running on a clean gas from the ground - at ten years old - and it started this whole vision.
2004The Planetary Disc Combustion Process is specified. Enthusiast Companies LLC founded in Atlanta.
2017Tesla's boundary layer enters the program. Geologic hydrogen surfaces as the supply.
2023Hydrogen and Products are incorporated. Reelfoot Rift survey begins. Development of hydrogen detectors begins. 
2025Enthusiast Power is incorporated. USGS confirms natural hydrogen as a resource class - the engine’s clean fuel.
TodayThree corporations, the sixth generation of the engine in build, and the operations to commercialize it.


SponsorshipRun your brand at 300+ mphEnthusiast Companies Racing runs NHRA nitro Funny Car with Chris King Racing and Nitro Outlaw A/A Fuel Altered with Oliver & Miller Racing.

Your company can race along with us!
See sponsorship
Enthusiast Companies Racing
05 / Contact

Start a conversation.

Tell us who you are and what you are working on. Investors, operators, engineers and press all use this form.