Exciting engineering challenges with great prizes

Show off your skills and solve real design problems

Take part and earn money

Enapter Challenge: Design for impact – A Green Hydrogen Future!

Self-sustaining Electrochlorination Unit

files: 1 renderings:6 engineer:Julius Energy and Power, Marine, Piping

Hydrogen Fuel Cell

files: 0 renderings:1 engineer:Zachary Nadeau

H2 River Boat

files: 1 renderings:5 engineer:Frank Works Construction, Just for fun, Nature

Hydra car

files: 1 renderings:16 engineer:Greg

pizza oven by hydrogen

files: 13 renderings:3 engineer:diaa taleb Energy and Power, Machine design

Hydrogen-Harmonic-Spirla-Engine V1

files: 3 renderings:13 engineer:David Automotive, Energy and Power, Machine design

Self-generating station fuel for automotive

files: 1 renderings:6 engineer:Eduardo J. Gonzalez Energy and Power, Industrial design, Machine design

UV Hydrogen light

files: 2 renderings:5 engineer:Douglas Loureiro Electrical, Energy and Power

Green Bitcoin

files: 2 renderings:8 engineer:Mehrdad Shahabi Energy and Power, Industrial design, Tech

Alternate LPG for Cooking using Hydrogen

files: 1 renderings:6 engineer:Trafalgar D. Water Law Educational, Just for fun

HYDROGEN FUEL GRILL

files: 0 renderings:8 engineer:King Safaz Energy and Power, Industrial design, Machine design

hydro powered car

files: 0 renderings:3 engineer:sachin kandhai

mach suit

files: 1 renderings:1 engineer:michael hannan Hobby, Industrial design, Robotics

H2Light

files: 1 renderings:1 engineer:patrick cochran Energy and Power

Hydra

files: 1 renderings:20 engineer:Greg Automotive, Energy and Power, Speedrun

ENAPTER_ISLANDER

files: 4 renderings:15 engineer:Jophin Louis Energy and Power, Marine, Nature

cell

files: 9 renderings:3 engineer:CHIRAG KOLAMBE

DODO (PASSENGER DRONE)

files: 2 renderings:6 engineer:PRITAM PRADHAN Automotive, Educational, Energy and Power

Hydrogen Fuel Cell Submersible -Concept (Military)

files: 2 renderings:12 engineer:Pranay Singh Tomar Energy and Power, Marine, Military

HySolGen Unit

files: 0 renderings:1 engineer:Barry Gallant Energy and Power

Hydro-F0X

files: 1 renderings:11 engineer:Elliot Hoeflinger Energy and Power, Industrial design, Robotics

Hydrogen Jet SKi

files: 1 renderings:7 engineer:Fab_Additive Industrial design, Just for fun, Sport

Bhavitya"hydrogen prototype vehicle"

files: 18 renderings:10 engineer:shivanshu dixit Automotive, Energy and Power, Sport

HHO Generator

files: 1 renderings:5 engineer:Bhargav Kataria Aerospace, Automotive, Energy and Power

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