Dutch Startup Transforms Hydrogen into Safe Powder to Bypass Overloaded Energy Grids
Rotterdam, Tuesday 12 May 2026
Dutch startup H2FLEXX has developed a breakthrough method to convert volatile hydrogen into a safe, transportable powder, offering businesses a vital workaround for Europe’s heavily congested electricity grids.
A Chemical Solution to an Electrical Problem
Launched on 10 May 2026, H2FLEXX is the result of a merger between H2Fuel and HydroFlexx, bringing together over 15 years of technological development [1][2][3]. The newly formed entity addresses a critical bottleneck in the European energy transition: electrical grid congestion [1][2]. In the Netherlands, an overloaded electricity network has left businesses waiting years for new grid connections, stalling industrial decarbonisation efforts [2]. By transforming hydrogen into a stable powder named H2EASY, the startup allows industrial sites, data centres, and agricultural facilities to bypass the need for immediate grid expansion [2].
Circular Chemistry for Industrial Hubs
Crucially, the technology introduces a circular economy model to hydrogen logistics [3]. After the hydrogen is extracted, the residual byproduct—a mixture of sodium and boron dubbed H2SPENT—is efficiently stripped of oxygen and reprocessed back into H2EASY [1][2]. This closed-loop system requires significantly less energy than conventional chemical recycling methods [2]. Such sustainable chemistry is particularly relevant for major European chemical and industrial clusters, such as those in Rotterdam, Antwerp, and Chemelot, which are actively seeking scalable green hydrogen applications to decarbonise their complex supply chains [3][4].
Global Logistics and the Green Premium
The economic viability of green hydrogen remains a central topic, especially as industry leaders prepare to convene at the World Hydrogen Summit & Exhibition in Rotterdam this May 2026 [4][5]. Currently, green hydrogen—produced via electrolysis using renewable electricity—commands a premium, costing between $2.50 and $5.00 per kilogramme [1]. This is starkly higher than grey hydrogen, which relies on fossil fuels and costs merely $1.50 per kilogramme [1].