WE SUPPLY DEFENSE TECHNOLOGY

Vogt-CTE supplies defense technology that works under real-world conditions: in resilient infrastructures, in decentralized deployment scenarios, with a focus on sustainability and energy efficiency.

Our solutions are designed to make tactical operations more efficient, secure, and effective—even under extreme conditions. In doing so, we create solutions that support today’s threat scenarios and deliver real added value both in active field operations and at the interface with civilian applications.

PowerUP – Hydrogen fuel cell generators and powersupplys for tactical use

EuroHeater – Multi-fuel diesel air heaters for tactical and military use

FlexiBatt – Rechargeable batterypacks and systems for tactical use

FirstLook – Location cameras and search cameras for tactical use

MarenFasty – Water reconnaissance drones for tactical use

Rigloo – Protective shelter tents for tactical and military rescue operations

BlowHard –
Mobile ventilation systems for tactical and military use

LET US GET IN CONTACT

Make an online-appointment with Vogt-CTE today. Microsoft Teams

Receive a personalized and customized Vogt-CTE offer

Become part of our European network of sales and system partners

SAFETY OF HYDROGEN IN MILITARY AND TACTICAL ENVIRONMENTS

Hydrogen (H₂) is a powerful energy carrier that is used in industry, space travel, chemical plants, and increasingly in mobility and energy supply. In terms of safety, it is neither “fundamentally unsafe” nor “automatically safe”: it is easy to control if its properties are taken seriously and systems, training, and processes are designed accordingly. Many of the risks involved are not exotic, but very familiar: compressed gas, leaks, ignition sources, material fatigue, lack of ventilation, unclear responsibilities. The difference is that hydrogen exacerbates some of these issues: it is extremely light, disperses quickly, has a wide ignition range, and requires very little ignition energy. This means that small errors (for example, an inconspicuous leak plus a spark) can become relevant more quickly than with some other gases.

In robust, field-like environments (including those where “military/tactical” work is carried out), there is another factor to consider: equipment is knocked around more, dragged, vibrates, gets dusty, is laid provisionally, and work is often carried out under time pressure or in poor visibility. This increases typical causes of failure such as chafing, loose screw connections, kinked lines, damaged protective caps, or inadequately secured cylinders. Safety is primarily achieved through robust construction, clear standards, disciplined handling, and simple, practiced routines. (I cannot provide guidance on specific tactical procedures or operational methods, but I can clearly explain the general safety principles.)

GENERAL SAFETY OF HYDROGEN

Properties that determine the risk profile

Very light and highly diffusible: Hydrogen rises quickly and can rapidly disperse in open or well-ventilated areas. In enclosed spaces, however, it can accumulate under ceilings, in niches, or in cavities.
Wide ignition range in air and very low ignition energy: Hydrogen can be ignited in many mixtures; electrostatic discharges or small sparks can be sufficient.
Flame often difficult to see: Hydrogen flames are sometimes barely visible in daylight. Heat, “flickering,” noise, and sensor alarms are important indicators.
Storage as high-pressure gas or cryogenic: Compressed hydrogen (e.g., 200/300/350/700 bar) carries the typical high-pressure hazards. Liquid hydrogen is cold and also poses cold and material risks.
Material compatibility: Hydrogen can embrittle certain metals (hydrogen embrittlement). This is primarily an issue for design, maintenance, component approvals, and replacement intervals.

What often goes wrong in practice

Leaks + ignition sources in areas with insufficient ventilation.
Mechanical damage (impact, chafing, vibration, incorrect fastening) to pipes, regulators, valves.
Errors when connecting/disconnecting (incorrect components, contamination, unsuitable seals).
Unclear procedures (who shuts down, who measures clearance, who decides on recommissioning).

Detection, alarm, shutdown

You cannot rely on smell. Suitable hydrogen sensors and clearly defined alarm and shutdown chains are crucial.
Clear responsibilities are important: Who is allowed to shut down? Who evacuates? Who documents and gives the go-ahead again?

Ventilation and room discipline

Preferably work outdoors or in well-ventilated areas (storage, transfer, testing).
In closed rooms, ceiling areas, cable ducts, and niches are particularly relevant. Detectors, targeted ventilation, and clean cable and line routing help in these areas.

Consistently reduce ignition sources

Electrostatic discharge is a classic hazard: grounding/equipotential bonding, suitable clothing/shoes, and low-spark working methods are important.
No improvised electrical connections or temporary switches/plugs in areas where leaks are possible.
“Hot work” (cutting, grinding, welding) only with formal approval and gas-free measurement.

Mechanical robustness in the foreground

Protect cables against chafing on edges, kinks, and tensile loads.
Secure cylinders, regulators, and valves so that falling over, bumping, and vibration do not become a problem.
Routine visual inspections: loose screw connections, worn hoses, damaged protective caps, corrosion.

Take high pressure and cold risks seriously

High-pressure systems can release a great deal of energy very quickly if operated incorrectly (jets, noise, icing, “hose whips”).
For very cold media: protection against frostbite, suitable gloves/visor, and awareness that cold temperatures place different stresses on materials.

Fire and incident principles

Because flames can be difficult to see: never ignore sensor alarms, heat, or unusual noises.
General principle: secure people, cordon off the area, stop the energy supply if it is safe to do so, and then proceed with trained personnel.

Training, practice, simple standards

Short, regular training sessions on leak detection, alerting, cordoning off, and first aid (pressure injuries, frostbite) greatly reduce the risk.
Standardized components and clear labeling reduce incorrect connections and improvisation.

TRANSPORTING HYDROGEN

When it comes to the military transport of hydrogen in Europe, the decisive factor is less “tactical” than legal and logistical: you are moving a flammable compressed gas through civilian infrastructure, often across borders, and you have to secure it as robustly as possible against rough handling.

Host nation rules apply: In practice, military transports in Europe must also be compatible with the respective nationally implemented dangerous goods regulations (e.g., road/rail/waterway), especially when crossing borders, in temporary storage, during transshipment, and when parked.
Correct classification and paperwork: Hydrogen is transported as a flammable gas; In a military context, clear labeling, documentation, and trained personnel are particularly important because there are frequent interfaces with the police, fire department, and operating agencies.
Robustness against field stress: Vibration, impact, dust, and time pressure make mechanical damage (chafing, falling over, loose screw connections) the main hazard. Therefore, approved containers, valve protection, and resilient load securing are essential.
Manage ignition sources and leakage risks: Ventilation at storage and transshipment points, clear rules on spark sources/electrics, and early leakage detection.
Separation from other military hazardous materials: Hydrogen should be planned organizationally and physically so that it does not travel “incidentally” with incompatible or particularly critical goods (e.g., highly oxidizing substances or particularly sensitive cargo).
Safety and access protection: In a military environment, safety is almost always accompanied by security: controlled storage, access protection, tamper prevention, clear handover protocols.

WE SUPPLY DEFENSE TECHNOLOGY

At Vogt-CTE, we offer our European partners in the security and defense sector access to unique technological innovations. Our solutions are designed to make tactical operations more efficient, safer, and more effective—even under extreme conditions. The systems we represent are highly specialized, field-tested to military standards, and provide a decisive tactical advantage where it counts. We don’t just supply equipment, we deliver operational progress. Together with our partners, we ensure that these innovations end up exactly where they are needed: in the hands of those who are on the front line defending our security and who must be able to rely unconditionally on their technology.