米国エネルギー省（DOE：The U.S. Department of Energy）は2020年11月12日、 水素研究の開発・実証計画である「Hydrogen Program Plan」を発表した。 政府はエネルギー部門をはじめ、組織横断的に水素研究に取り組む。 水素の生産や輸送、貯蔵や使用を強く後押しする目的だ。この計画は、 これから数年にわたりアメリカの水素研究の戦略的方向性を示す柱と なる。
htt 0339名無しさん＠お腹いっぱい。2021/05/20(木) 01:42:56.60 Hydrogen Program PlanにおけるTransportationの項目の水素燃料電池車 の推進
ps://www.hydrogen.energy.gov/pdfs/hydrogen-program-plan-2020.pdf Transportation accounts for more than a third of U.S carbon dioxide emissions60 and can be a key contributor to localized air pollution. Hydrogen and fuel cells are an important part of a portfolio of options to reduce transportation-related emissions, because they can be used in specific applications that are hard to decarbonize such as long-haul heavy-duty trucks. Additional examples include other medium- and heavy-duty vehicles that require longer driving ranges, involve heavy loads, or demand faster refueling times than may be available with battery electric vehicles alone. With increased urgency to reduce emissions and energy-related expenses, significant opportunities exist, as the medium- and heavy-duty sector accounts for 25% of annual vehicle fuel use even though it is only 4% of the vehicle fleet.61In addition to its use in fuel cells, hydrogen can also be combined with carbon dioxide to produce synthetic fuels, offering even more ways to meet the needs of various transportation applications. These synthetic fuels could allow certain applications or regions to continue using internal combustion engines and the vast existing liquid-fuel infrastructure for hard-to-decarbonize end uses such as long distance commercial aircraft. Similar to these pathways that utilize hydrogen and carbon dioxide, hydrogen and nitrogen can be used to produce ammonia for use in multiple applications. The forklift and material-handling industry is an example of an early market successes for hydrogen fuel cells in transportation, where DOE’s early investment over a decade ago has now led to over 35,000 systems commercialized by the private sector (as of 2020) without any further DOE funding. Hydrogen is also already being used in more than 8,800 passenger and commercial vehicles, with a growing infrastructure of approximately 45 hydrogen fueling stations in the United States.62, 63 With over 25,000 fuel cell vehicles and more than 470 fueling stations worldwide,64 the United States is already a major player in this emerging market. 0340名無しさん＠お腹いっぱい。2021/05/20(木) 01:43:43.69 Green Hydrogen Backers See Opening in Biden Climate Ambition (1) ps://news.bloomberglaw.com/environment-and-energy/green-hydrogen-backers-see-big-chance-for-sector-development 0341名無しさん＠お腹いっぱい。2021/07/09(金) 09:05:03.37 ダイムラーやVW、競う商用車の未来 水素かEVか https://www.nikkei.com/article/DGXZQOGR2602I0W1A520C2000000/ 【フランクフルト=深尾幸生】欧州の商用車で脱炭素時代のパワートレーン（動力装置）を巡る競争が激しくなってきた。 トラック世界最大手の独ダイムラー・トラックは水素で走る燃料電池車（FCV）のトラックの開発を加速し、 独フォルクスワーゲン（VW）グループは電気自動車（EV）のトラックに集中する。 走行距離や関連インフラ整備の行方の読みに各社で差があるためで、せめぎ合いは熱を帯びる 0342名無しさん＠お腹いっぱい。2021/07/29(木) 16:38:15.52https://i.imgur.com/hvRAs36.jpg0343名無しさん＠お腹いっぱい。2021/10/22(金) 13:48:41.40 1923年(大正12年)9月1日の午前11時58分、日本の関東地方一帯に激震が走った。
