LENR Pre-Order Timeline Tracker
Track the race to commercialize cold fusion. Who is actually delivering? Who is taking pre-orders? Get the full picture.
Track the race to commercialize Low-Energy Nuclear Reaction (LENR) technology. Updated April 2026. Compare delivery timelines, pre-order availability, and validation across 9 leading cold fusion companies.
Commercial Timeline (2025–2031)
All Companies
E-Cat
Leonardo Corporation
E-Cat SKLep NGU
100W low-energy nuclear reaction generator units. Now focused on MW-scale industrial assemblies.
Prometheus
Prometheus S.p.A.
Prometheus Thermal Boiler System
Home heating devices using Low Energy Nuclear Reaction (LENR) technology. Also developing dual-use applications for transport.
HYLENR
HYLENR Technologies Private Limited
Infinity One Prototype
Low Energy Nuclear Reaction (LENR) clean energy prototype device
INOVL
INOVL, Inc.
Lattice Energy Converter (LEC)
Self-initiating and self-sustaining production of voltage and current through an external load using lattice energy
Clean Planet
Clean Planet Inc.
QHe IKAROS Heat Module
CO2 emission-free solid-state heat module using nickel-hydrogen LENR reaction
Brillouin Energy
Brillouin Energy
Hydrogen Hot Tube (HHT™)
Controlled Electron Capture Reaction (CECR) thermal energy generator
Thunderstorm Generator
Malcolm Bendall / ClimateSolutions.Tech
Thunderstorm Generator Kit
DIY kit claimed to reduce emissions and fuel consumption through vortex/plasma technology (classification as LENR uncertain)
ENG8
ENG8 International Limited
EnergiCell
Modular LENR reactor platform for thermal/electrical output. Plasma-based catalysed fusion technology.
Biaco Energy
Biaco Energy Limited
Biaco Zero-Carbon Boiler
Sustainable heating system using exothermic chemical reactions to convert electricity and tap water into heat via plasma in water.
Recent Updates
E-Cat Pre-Order Prices Adjusted
Price per kW increased to approximately $4,000 due to dollar devaluation and inflation. Prices crossed $2.50/W threshold.
View source →Continued Availability
Thunderstorm Generator kits still available for order as of early 2026.
View source →HYLENR Raises $3M Pre-Series A
Clean-tech startup HYLENR closed Pre-Series A funding round of $3 million. Proceeds will finalize Infinity One prototype, expand R&D team, and begin test launches.
View source →Prometheus Gives Timeline to EU
CEO Fabrizio Petrucci announced at European Economic and Social Council: Home heating devices ready in 3 years (2029), dual-use transport applications in 5 years (2031).
View source →Third Way of Nuclear Power Event
Four-day event at Kilometro Rosso in Bergamo dedicated to Prometheus LENR technology. Official inauguration by ENEA and industry leaders.
View source →IWAHLM-17 Showcase
Presented EnergiCell at 17th International Workshop on Anomalies in Hydrogen Loaded Metals in Bergamo, Italy. Announced move from TRL 4 to TRL 7 (industrial prototyping).
View source →ENEA Partnership Finalized
ENEA (Italian nuclear agency) signed program agreement to provide knowledge and facilities to Prometheus project.
East Bay Technology Award
Brillouin Energy recognized as Technology Awardee for 2026 East Bay awards.
View source →