The first flat high pressure vessel for hydrogen storage and beyond.

Vessel Energy is innovating to meet the challenges & opportunities of hydrogen storage 

Proud Recipient Of The Alberta Innovates Grant

CURRENT COPV SETUP
Requires a heavy metal frame
40-50% wasted volume
Multiple valves & regulators which add to cost
VESSEL FLAT TANK
350 Bar pressure vessel that occupies half the space of traditional COPV stacks

Advantages Of Our Solution

Compact Design

A flat form factor offers superior volumetric efficiency without the need for additional housing

Up 50% More Storage

Our system offers up to double the usable storage as compared to existing COPV stacks

Weight Saving

A compact design results in a lighter overall system weight that is still crash worthy

System Simplified

Balance of plant is greatly simplified and fewer valves equal lower system cost
Store the same amount of gas in half of the space
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The Vessel flat tank is made from strong yet lightweight materials, allowing for various sizes and storage capacities. Its flat design makes it easy to integrate into existing vehicles and platforms.

Compatible with standard fittings and valves used in existing Composite Overwrapped Pressure Vessels (COPVs), our flat tank is plug-and-play ready, simplifying the adoption process for users.

Whether you need to store hydrogen, CNG, or other gases, the Vessel flat tank offers a convenient, compact, and safe solution. Explore how our technology can meet your gas storage needs.

A world of possibilities & Applications >

AEROSPACE

Versatile design means storage can be distributed around the aircraft

TRANSPORT

More convenient and smaller footprint on trains, buses and vans

STORAGE / TRANSPORT

Able to pack more storage into a standard shipping containers

TRUCKS

The most compact behind the cab or saddled solution for trucks and heavy vehicles

Recipient of 1.3 Million CAD grant from Alberta Innovates