Articles written by Sergio Matalucci

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The Hydrogen Stream: 2030 targets increasingly out of reach, says IEA A new IEA report shows that demand for hydrogen worldwide surpassed 100 million tonnes in 2025, while production of low-emissions hydrogen grew by 20% to almost 1 million tonnes.
Sergio Matalucci
Jun 19, 2026
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The Hydrogen Stream: Wärtsilä testing 100% hydrogen engine Wärtsilä has successfully demonstrated what it says is the world’s first large-scale engine running on 100% hydrogen, supplying power to Spain’s grid in Bermeo and advancing flexible low-carbon generation technology.
Sergio Matalucci
Jun 12, 2026
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The Hydrogen Stream: Toyota demonstrates its liquid-hydrogen racing prototype On June 11 and June 13, the TR LH2 Racing Prototype will complete demonstration laps of a 13.626km circuit in France. Meanwhile, Chinese researchers propose a new electrochemical pathway for high-capacity chemical hydrogen storage at room temperature and ambient pressure.
Sergio Matalucci
Jun 05, 2026
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The Hydrogen Stream: JCN launches hydrogen-powered backhoe loader JCB launched its first hydrogen-powered backhoe loader under a £100M hydrogen engine program, featuring a 55 kW hydrogen engine and roof-mounted 350-bar composite tanks designed to deliver diesel-like power and a full workday of operation.
Sergio Matalucci
May 29, 2026
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EU understimating rooftop PV power generation SolarPower Europe estimates that EU solar generation is significantly underreported, with actual PV output projected at 410 TWh in 2025 versus 275 TWh in official statistics. The group attributes the gap to incomplete rooftop PV registration, data transfer delays, and the difficulty of measuring self-consumed solar electricity.
Sergio Matalucci
May 23, 2026
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The Hydrogen Stream: Netherlands commissions 32-km hydrogen pipeline Gasunie has launched a 32-km hydrogen pipeline in the Port of Rotterdam linking Maasvlakte and Pernis, marking the first operational section of the Dutch hydrogen backbone and enabling future expansion toward national and cross-border hydrogen networks.
Sergio Matalucci
May 22, 2026
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Italy to assign 10 GW of PV in 2026-2027 renewables auctions Italian energy agency GSE announced it will allocate 10 GW of solar capacity and 16 GW of wind power through auctions planned for 2026 and 2027.
Sergio Matalucci
May 20, 2026
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The Hydrogen Stream: Ireland’s LCOH on par with Morocco, Brazil Fraunhofer ISE, in collaboration with Irishi energy company ESB, developed a methodology showing that Ireland is a competitive location for renewable power-to-X and green hydrogen production with costs comparable to Morocco, South Africa, and Brazil, supported by strong wind resources, policy backing, and infrastructure potential.
Sergio Matalucci
May 15, 2026
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The Hydrogen Stream: Nel ASA launches new pressurized alkaline electrolyzer Nel ASA states that its new electrolyzer can achieve an estimated turnkey full-scope cost of below $1,450 per kW for a 25 MW plant, with additional cost synergies expected at larger scales.
Sergio Matalucci
May 08, 2026