E-World 2025 Energy & Water

Recognized worldwide as a premier platform for environmental innovation, E-World 2025 welcomed 923 exhibiting companies and more than 30,000 business visitors from across the globe.

The spotlight of this year’s exhibition centered on hydrogen energy production and applications, complemented by smart grid technologies for integrated energy management. In contrast, exhibitors dedicated to solar and wind power were notably limited.

Against this backdrop, our joint exhibit with K-Green Energy―the Kumano Ocean Current Power Generation System―distinguished itself as the only natural-energy generation system on display. The exhibit drew significant attention from a wide range of visitors.

Many attendees highlighted a common concern: achieving carbon neutrality would require nearly a six-fold increase in current solar and wind output, yet even that would fall short of eliminating dependence on fossil fuels.

Although the vast potential of ocean current energy is broadly recognized, visitors were genuinely surprised to see a real-world system demonstrating practical, measurable power generation capability.

Alongside our ocean current system, we also showcased PIPETECTOR.

The device generated strong interest among companies involved in hydrogen production. Visitors were particularly impressed by our demonstration showing that pre-electrolysis water treatment using PIPETECTOR can measurably improve electrolysis efficiency, thus enhancing overall hydrogen generation performance.