Optimal Design of Hybrid Renewable Systems for Green Hydrogen Production
グリーン水素生産のためのハイブリッド再生可能エネルギーシステムの最適設計 (AI 翻訳)
Fred Loita, J. Justo, Ramesh C. Bansal
🤖 gxceed AI 要約
日本語
本研究は、タンザニアのシンギダにおいて、太陽光と風力を組み合わせたハイブリッド再エネシステムで年間90トンのグリーン水素を生産する最適設計を検討。HOMER Proを用いたシミュレーションにより、システムが確実に電力需要を満たし、水素コストが1kgあたり3.50ドルと競争力を持つことを示した。
English
This study examines the optimal design of a hybrid solar-wind system for producing 90 tons of green hydrogen annually in Singida, Tanzania. Using HOMER Pro, the simulation confirms reliable electricity supply (4.320 GWh/year) with 60% solar and 40% wind, and a levelized hydrogen cost of $3.50/kg, competitive with other methods and offering a zero-emission alternative to fossil-based hydrogen.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本でもグリーン水素の導入が進められており、本研究成果は途上国での再エネ水素製造の実現可能性を示す事例として参考になる。特に、HOMER Proを用いた最適化手法は、日本の離島や未電化地域での応用が期待される。
In the global GX context
This paper provides a practical case study for green hydrogen production in a developing country, demonstrating technical and economic viability. It adds to the global evidence base for hydrogen as a decarbonization pathway, especially relevant for regions with high renewable potential.
👥 読者別の含意
🔬研究者:Provides a replicable optimization methodology for hybrid renewable hydrogen systems using HOMER Pro.
🏢実務担当者:Shows a viable cost for green hydrogen production in a specific location, useful for project developers.
🏛政策担当者:Highlights the potential of green hydrogen in Tanzania, supporting renewable energy policy and investment.
📄 Abstract（原文）
The increasing need for clean, sustainable energy has made green hydrogen a viable alternative to fossil fuels. This research examines the optimal design of a hybrid solar-wind energy system to produce 90 tons of green hydrogen annually in Singida, Tanzania. The system combines solar PV panels, wind turbines, and an electrolyzer with HOMER Pro used to optimize and determine the best capacity and cost-efficiency. Simulation results show that the designed system can reliably deliver the 4.320 GWh of electricity needed each year for hydrogen production with solar providing 60% and wind 40% of the energy demand. Moreover, levelized hydrogen cost is estimated at $3.50 per kg, making it competitive with other hydrogen production approaches. Compared to steam methane reforming (SMR), which has a lower cost ($1.50–$3.00 per kg) but emits 9–12 tons of CO2 per ton of hydrogen, the solar-wind system offers a zero-emission alternative, supporting global decarbonization and climate change mitigation goals.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1109/eprec66546.2026.11412021first seen 2026-05-15 19:19:41
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