| A review of four case studies assessing the potential for hydrogen penetration of the future energy system A Chapman, K Itaoka, K Hirose, FT Davidson, K Nagasawa, AC Lloyd, ... International journal of hydrogen energy 44 (13), 6371-6382, 2019 | 266 | 2019 |
| Societal penetration of hydrogen into the future energy system: Impacts of policy, technology and carbon targets A Chapman, K Itaoka, H Farabi-Asl, Y Fujii, M Nakahara International Journal of Hydrogen Energy 45 (7), 3883-3898, 2020 | 141 | 2020 |
| Inter-generational and spatial equity issues of carbon accounts A Grübler, Y Fujii Energy 16 (11-12), 1397-1416, 1991 | 103 | 1991 |
| Assessment of massive integration of photovoltaic system considering rechargeable battery in Japan with high time-resolution optimal power generation mix model R Komiyama, Y Fujii Energy Policy 66, 73-89, 2014 | 96 | 2014 |
| Japan's long-term climate mitigation policy: multi-model assessment and sectoral challenges M Sugiyama, S Fujimori, K Wada, S Endo, Y Fujii, R Komiyama, E Kato, ... Energy 167, 1120-1131, 2019 | 93 | 2019 |
| Assessment of technological options in the global energy system for limiting the atmospheric CO2 concentration Y Fujii, K Yamaji Environmental Economics and Policy Studies 1, 113-139, 1998 | 92 | 1998 |
| Assessment of global warming mitigation options with integrated assessment model DNE21 K Akimoto, T Tomoda, Y Fujii, K Yamaji Energy Economics 26 (4), 635-653, 2004 | 89 | 2004 |
| Investigating the economics of the power sector under high penetration of variable renewable energies Y Matsuo, S Endo, Y Nagatomi, Y Shibata, R Komiyama, Y Fujii Applied Energy 267, 113956, 2020 | 86 | 2020 |
| Assessment of post-Fukushima renewable energy policy in Japan's nation-wide power grid R Komiyama, Y Fujii Energy Policy 101, 594-611, 2017 | 79 | 2017 |
| Energy modeling and analysis for optimal grid integration of large-scale variable renewables using hydrogen storage in Japan R Komiyama, T Otsuki, Y Fujii Energy 81, 537-555, 2015 | 74 | 2015 |
| A quantitative analysis of Japan's optimal power generation mix in 2050 and the role of CO2-free hydrogen Y Matsuo, S Endo, Y Nagatomi, Y Shibata, R Komiyama, Y Fujii Energy 165, 1200-1219, 2018 | 70 | 2018 |
| Long-term scenario analysis of nuclear energy and variable renewables in Japan's power generation mix considering flexible power resources R Komiyama, Y Fujii Energy Policy 83, 169-184, 2015 | 52 | 2015 |
| Optimal integration assessment of solar PV in Japan’s electric power grid R Komiyama, Y Fujii Renewable Energy 139, 1012-1028, 2019 | 51 | 2019 |
| An Assessment of the Responsibility for the Increase in the CO2 Concentration and Inter-generational Carbon Accounts Y Fujii WP-90-055, 1990 | 51 | 1990 |
| Cost and economic potential H Herzog, K Smekens, P Dadhich, J Dooley, Y Fujii, O Hohmeyer, K Riahi Cambridge University Press, 2005 | 42 | 2005 |
| Representing hydropower in the dynamic power sector model and assessing clean energy deployment in the power generation mix of Nepal K Gyanwali, R Komiyama, Y Fujii Energy 202, 117795, 2020 | 39 | 2020 |
| Role of CO2 sequestration by country for global warming mitigation after 2013 K Akimoto, T Homma, T Kosugi, X Li, T Tomoda, Y Fujii Greenhouse Gas Control Technologies 7, 911-920, 2005 | 37 | 2005 |
| Analysis on possible introduction of PV system considering output power fluctuation and battery technology employing optimal power generation mix model R Komiyama, S Shibata, Y Nakamura, Y Fujii IEEJ transactions on electronics, information and systems 131 (10), 1705-1714, 2011 | 29 | 2011 |
| Challenges toward achieving a successful hydrogen economy in the US: Potential end-use and infrastructure analysis to the year 2100 R Bridgeland, A Chapman, B McLellan, P Sofronis, Y Fujii Cleaner Production Letters 3, 100012, 2022 | 28 | 2022 |
| Large-scale integration of offshore wind into the Japanese power grid R Komiyama, Y Fujii Sustainability Science 16, 429-448, 2021 | 28 | 2021 |
