H2 Green Steel vs Siemens Energy
Side-by-side comparison of AI visibility scores, market position, and capabilities
Boden Sweden green hydrogen steel plant (rebranded from H2 Green Steel to Stegra 2024); €6.5B funded with 800MW electrolyzer and Volvo/Mercedes/Porsche pre-sales at 20-30% premium targeting 5M tonnes by 2030.
About
Stegra (formerly H2 Green Steel, rebranded 2024) is a Boden, Sweden-based green steel manufacturer — backed with approximately €6.5 billion in total funding from investors including Schaeffler (€100M total), Vargas Holding, and 20+ strategic and financial investors spanning the founder of Spotify to industrial corporations — building Europe's first large-scale green hydrogen steel plant in Boden, 45 miles south of the Arctic Circle, with operations expected by end of 2025 and commercial production ramping in 2026 toward 5 million tonnes annually by 2030. Founded in 2020 by Vargas Holding (the same investment group behind Northvolt), Stegra is led by CEO Henrik Henriksson (former CEO of Scania). The Boden facility features Europe's largest green hydrogen electrolyzer (800 MW), a MIDREX H2 DRI (direct reduced iron) plant, and a downstream steel mill supplied by SMS Group — replacing the coal-based blast furnace process with green hydrogen electrolysis, producing steel with up to 95% less CO2 than conventional production. Stegra has pre-sold over 50% of planned production capacity at 20-30% price premiums to customers including Volvo Group, Mercedes-Benz, Porsche, and IKEA's parent Ingka Group.
Frankfurt-listed (ETR: ENR) energy technology company at €34.5B FY2024 revenue with 13-15% growth 2025; Siemens Gamesa offshore wind and gas turbines competing with GE Vernova and Vestas for energy transition infrastructure.
About
Siemens Energy AG is a Munich, Germany-based energy technology company — listed on the Frankfurt Stock Exchange (ETR: ENR), partially owned by Siemens AG (25%+ stake) following the September 2020 spin-off — providing power generation (gas turbines, steam turbines, generators), grid infrastructure (transmission technology, HVDC systems, transformers), and energy transition solutions (green hydrogen, offshore wind through its 73%-owned Siemens Gamesa Renewable Energy subsidiary) to utilities, industrial customers, and governments globally. Siemens Energy generated €34.5 billion in revenue in fiscal year 2024, with Q2 FY2025 revenue of €10.0 billion (+20.7% comparable) and Q3 FY2025 revenue of €9.7 billion (+13.5% comparable), projecting 13-15% revenue growth for full-year FY2025 at a 4-6% profit margin.
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