Wattlab has received the IBJ Environmental Protection Award for its Solar Flatrack system, a modular solar power solution designed specifically for seagoing cargo vessels. The recognition comes as the company’s maritime solar technology gains independent validation from Dutch research organisation TNO, according to an announcement last week.
The IBJ Awards, organised by International Bulk Journal, have long served as a key industry event for the dry bulk sector. Wattlab’s Solar Flatrack system enables vessels to generate solar electricity while at sea, reducing auxiliary fuel use by an estimated 2–5% and lowering associated CO₂ and greenhouse gas emissions. The company says the system offers quick installation, durability and integration with routine ship operations.
TNO’s assessment confirmed the Solar Flatrack’s performance levels, energy production potential and financial return. The research found that the system provides a dependable and scalable means for bulk carriers and short-sea vessels to cut emissions without relying on emerging fuel alternatives.
Wattlab said the award comes at an important time for the scale-up as it aims to expand installations across the global fleet. “We extend our sincere thanks to Vertom, whose support enabled both pilot installations and the full-scale system now operating aboard MV Vertom Tula,” CEO Bo Salet said. He also cited growing customer confidence, noting, “We feel a bit overwhelmed by the strong interest from around the world; but that’s a good feeling!”
Salet said the industry recognition underscores the value of practical decarbonisation tools already available to shipowners. “The Solar Flatrack shows that decarbonising shipping doesn’t always require waiting for future fuels. Solar power can deliver measurable impact right now,” he said.
