# Claim table — Julian Brown / NatureJAB / Plastolene

- **Julian Brown / NatureJAB is a real public figure/project.** — Supported: NatureJAB/JAB Innovations pages identify Julian Brown, describe five reactor generations, public demonstrations, a 501(c)(3) JAB Innovations route, and Plastolene fuel made from waste plastic.
- **The process can turn plastic into liquid/gaseous hydrocarbons.** — Scientifically real: Plastic pyrolysis is a long-studied thermochemical process. Microwave-assisted pyrolysis is also reviewed in the scientific literature as a route to oil, gas and solid carbon products from waste plastics.
- **Julian Brown invented plastic-to-fuel pyrolysis.** — Overstated / false if worded broadly: Lead Stories correctly notes pyrolysis and plastic-to-fuel work pre-date Brown. A patent page for microwave-based pyrolysis reactor methods lists University of Colorado inventors, not Brown, showing the field is broader than one viral inventor.
- **Brown may have built a novel small/mobile solar-powered microwave pyrolysis implementation.** — Plausible but needs independent performance data: NatureJAB says its Mark V is mobile, solar-powered and continuous. That is a project claim/public demonstration claim; the independent record found here does not include a peer-reviewed performance paper, emissions test, fuel certificate, or commercial-scale audit for the system.
- **Plastolene is 110-octane, zero-emissions, clean fuel.** — Unverified / needs lab and life-cycle proof: NatureJAB/JAB Innovations make the 110-octane and zero-emissions claims. The source package did not locate an independent lab certificate or life-cycle assessment proving those claims for real mixed plastic feedstocks at scale.
- **Plastic pyrolysis solves plastic pollution.** — Partly real, not a complete solution: IEA Bioenergy Task 36 says pyrolysis can complement mechanical recycling for difficult mixed plastics, but notes scale-up, flexible feedstocks, and missing process data/mass-energy balances. EPA’s hierarchy still prioritizes reducing and reusing before recycling.
- **Brown disappeared because the invention threatened Big Oil.** — Unsupported conspiracy framing: Snopes reported Brown later appeared with his mother and said he was safe; the available evidence supports online speculation and security/threat concerns, not proof of corporate kidnapping or suppression.
- **The Invest Fest clip proves a commercially ready energy breakthrough.** — Not proven: The Reel is a conference/social-media demonstration claim. It does not provide throughput, energy input/output, fuel analysis, emissions control data, capex/opex, permitted operation, or independent scale-up validation.