Creating Hydrogen Generator Equipment, US Technology and Seamless System Integrations
Clean energy systems, combined with the intelligent integration of powertrains, transform a futuristic idea into reality—moving beyond concept and into action.
About Us
Empowering Sustainability: Innovative Energy Solutions for Today's World
Welcome to Captainwatt.
We are a system integrator specializing in sustainable energy solutions. Our expertise lies in on-site hydrogen (H₂) generation, ensuring efficient production for various industrial applications.
Our Energy as a Service (EaaS) model empowers businesses to optimize energy consumption and reduce costs. We also offer advanced Energy Management Systems (EMS) for seamless integration and monitoring.
Additionally, we provide both stationary and mobile e-charger stations, supported by remote operation services through GaaS (Gas as a Service) and SaaS (Software as a Service) platforms for efficient control and management.
Partner with us for innovative energy solutions that drive sustainability and operational efficiency.
Products and Services
Equipment Manufacturing
Hydrogen generators (SMR) based on cutting-edge U.S. technology.
Feedstock
Sustainable CH4 (methane) feedstock resources and alternative non-fossil fuels,
tailored to the requirements of specific equipment and devices.
Gas Processing
Gasification and air processing systems.
System Design and Integration
Electrical engineering, HPMV electronic alignment, fuel cells, gas conversion
engines, simulators, and IT-enabled remote access support.
Mobility & Portability
Agile and robust bulletproof casings; tough terrain-capable, self-propelled special
vehicles; telescopic chassis; dollies; mountings; undercarriages; axles and shells;
advanced metallurgy and steel profiles.
Compliance
Region-specific product and safety norms, MSDS (Material Safety Data Sheets),
and global certifications.
Driving the Future: Hydrogen Generation and Integrated Energy Systems
The development of hydrogen generators and effective system integration plays a vital role in the expanding hydrogen energy sector. Hydrogen generators produce hydrogen using methods such as electrolysis or steam methane reforming (SMR), while system integration ensures smooth coordination between hydrogen production, storage, and application across various industries.


IT Data Centres
Driving Clean Energy Adoption, Seamless Integration, and Sustainable Efficiency Across Industry Sectors.
Charting a Sustainable Course: Hydrogen-Powered Marine Propulsion
Reducing fossil fuel dependence by unlocking the potential of hydrogen—advancing clean propulsion through innovative hydrogen solutions and electric drive systems.


Land lord ports dock side stand alone Green OPC solution
The green Onshore Power Supply (OPS) solution has been introduced specifically for landlords at the
dockside. Onshore power supply can significantly enhance local air quality and reduce noise pollution in
ports while also contributing to the fight against climate change. However, to date, the implementation
of OPS has mainly occurred in the maritime sector, catering to ships, refrigerated containers, tugs,
utilities, and electrified truck trailers. OPS is improving the availability of alternative green energy
through continuous stand-alone power generation.
Most conventional ports are not equipped to supply electricity to vessels from the shore, and similarly,
ships are usually not designed to receive power this way. Typically, the energy required for ships at
berth is generated by their auxiliary engines, which operate electric generators. These auxiliary engines
run on diesel or heavy oil, leading to the emission of toxic exhaust gases, as well as generating noise and
vibrations.
Cold Ironing
Cold Ironing is an eco-friendly method that enables ships to connect to shore power and
receive sustainable electricity while docked. This connection allows vessels to shut down
their diesel engines, significantly reducing carbon emissions and noise pollution during
port operations. Power for hotel and cargo systems is typically supplied from shore-based
grids, barges, or other shore-side systems when available.
However, shore power may sometimes be insufficient or costly—particularly during power
outages or adverse weather conditions. Ports face increasing social, regulatory, and
financial pressure to adopt more sustainable practices, leading them to seek adaptable and
scalable energy solutions.
Ongoing efforts aim to encourage ships to switch off their engines and reduce their carbon
footprint. Systems such as refrigerated containers are often powered by shore sources or
barges. Yet, reliable grid access at the pier is not always guaranteed, and energy costs can
escalate quickly during disruptions.
As global demand for sustainable operations grows, green port policies are actively
exploring flexible and scalable green energy strategies to meet these evolving
requirements.


Green Port Village, Concept Not Just Plug ‘N’ Sail
Generating on-port electricity can serve various purposes beyond cold ironing for docked
ships. It can also support port operations, Fuel Cell Electric Vehicles (FCEVs), Battery
Electric Vehicles (BEVs), boom carts, prime movers, and other port equipment.
Port-side solutions for green, stand-alone energy support for reefer containers can achieve low to net-zero emissions. Reefer containers contribute significantly to indirect greenhouse gas (GHG) emissions due to their electricity consumption; they are often connected to a power supply 24 hours a day, even while on land, or they are operated by diesel generators.
Implementing green gas generators and charging solutions at the dockside can significantly reduce CO2 emissions and lower overall ownership costs. These solutions also offer the flexibility to charge electric prime movers during off-road and on-road operations or parked.

E-charger stationery & mobile + Software support SAAS
Our comprehensive e-charger solutions include both stationary and mobile options, ensuring convenient electric vehicle charging infrastructure. Coupled with our Software as a Service (SAAS) support, we provide seamless management, monitoring, and optimization capabilities for your charging stations. Experience efficient and sustainable e-mobility solutions with our integrated offerings.
Our Contributions
Our onsite and onboard hydrogen generation system integrations effectively cover the entire supply chain of the sustainable gas industry. We are eager to help create a greener future!
