Updated on 2026/06/04

写真a

 
OTSUKI, Takashi
 
Affiliation
Faculty of Science and Engineering, Graduate School of Environment and Energy Engineering
Job title
Associate Professor
Degree
Doctor of Engineering ( 2019.09 The University of Tokyo )
Homepage URL
https://otsukilab.w.waseda.jp/
Profile

Areas of expertise: Energy System Modeling and Analysis, Climate Change Mitigation, Techno-economic Assessment, Optimization

Research Experience

  • 2026.04
    -
    Now

    Waseda University   Environmental Research Institute

  • 2026.04
    -
    Now

    Waseda University   Faculty of Science and Engineering   Associate Professor

    Graduate School of Environment and Energy Engineering

  • 2023.07
    -
    Now

    The Institute of Energy Economics, Japan   Principal Research Fellow

  • 2023.10
    -
    2026.03

    Institute of Advanced Sciences, Yokohama National University   Associate Professor

  • 2022.04
    -
    2026.03

    Yokohama National University   Faculty of Engineering Division of Intelligent Systems Engineering   Associate Professor

  • 2022.04
    -
    2023.06

    The Institute of Energy Economics, Japan   Visiting Researcher

  • 2020.10
    -
    2022.03

    The Institute of Energy Economics, Japan   Senior Researcher

  • 2020.07
    -
    2021.06

    The University of Tokyo   The Graduate School of Engineering, Department of Nuclear Engineering and Management   Visiting researcher

  • 2014.04
    -
    2020.09

    The Institute of Energy Economics, Japan   Researcher

  • 2012.06
    -
    2012.09

    International Atomic Energy Agency   Planning and Economic Studies Section, Department of Nuclear Energy   Intern

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Education Background

  • 2016.10
    -
    2019.09

    The University of Tokyo   The Graduate School of Engineering   Department of Nuclear Engineering and Management  

  • 2011.04
    -
    2014.03

    The University of Tokyo   The Graduate School of Engineering   Department of Nuclear Engineering and Management  

  • 2007.04
    -
    2011.03

    Keio University   Faculty of Science and Technology   Department of Administration Engineering  

  • 2010.09
    -
    2010.12

    Keio University  

Committee Memberships

  • 2025.06
    -
    Now

    Japan Society of Energy and Resources  Member, Publication Committee

  • 2022.04
    -
    Now

    Japan Institute of Energy  "Energy Studies" Committee

  • 2021.11
    -
    Now

    Japan Institute of Energy  Enermix Editor

  • 2025.06
    -
    2026.05

    Tokyo branch committee, The Institute of Electrical Engineers of Japan  Member

  • 2025.04
    -
    2026.03

    環境省  令和7年度 水素事業審査委員会 委員

  • 2024.04
    -
    2025.03

    Ministry of the Environment  Member, Hydrogen Project Evaluation Committee

  • 2024.05
    -
    2024.08

    JICA  Member, Expert meeting on energy system transition model analyses

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Research Areas

  • Earth resource engineering, Energy sciences / Environmental policy and social systems

Awards

  • 【指導学生の受賞】第２回エネルギー・環境論文コンテスト 佳作

    2025.10   日本エネルギー経済研究所   電力需給の観点から見たデータセンター最適配置およびその効果に関するモデル分析

    Winner： 齊藤成志

  • 外部資金獲得研究者表彰（令和6年度）

    2025.10   Yokohama National University  

  • The Japan Institute of Energy Award for Progress

    2025.02   The Japan Institute of Energy  

    Winner： Takashi OTSUKI

  • 外部資金獲得研究者表彰（令和5年度）

    2024.10   Yokohama National University  

  • 【指導学生の受賞】YPC優秀発表賞

    2024.09   電気学会電力・エネルギー部門   三元系およびリン酸鉄リチウムイオン電池を考慮した世界エネルギー・鉱物需給モデルの開発

    Winner： 濱田僚

  • Distinguished Paper Award

    2020.08   Japan Institute of Energy  

    Winner： Takashi Otsuki, Ryoichi Komiyama, Yaumasa Fujii

  • Distinguished Paper Award

    2020.07   Japan Society of Energy and Resources  

    Winner： Otsuki, T., Komiyama, R., Fujii, Y.

  • Encouragement Award

    2020.02   The Japan Institute of Energy  

    Winner： Otsuki, T.

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Papers

  • Assessment of the seaborne supply chain costs of green hydrogen energy carriers with a focus on synthetic methane

    Takashi Otsuki, Tatsuya Hagita, Yoshiaki Shibata

    Transformative Energy    2026.09  [Refereed]

    Authorship：Lead author, Corresponding author

  • A spatiotemporally resolved optimization model for achieving a 30% Renewable Energy target in the Nigerian power system

    Abayomi Ebenezer Olawumi, Takashi Otsuki, Rintaro Kunitake

    Energy for Sustainable Development   93   102023  2026.08  [Refereed]

    Authorship：Last author

    DOI

    Scopus

  • JMIP 2 Part 2: Technology Sensitivities in Japan's Power Sector Decarbonization

    Eamon FRAZER, CAO Tao, SUGIYAMA Masahiro, SHIRAKI Hiroto, FUJIMORI Shinichiro, WADA Kenichi, Hamasaki Hiroshi, KATO Etsushi, MATSUO Yuhji, NISHIURA Osamu, Okubo Tatsuya, OSHIRO Ken, OTSUKI Takashi, SANO Fuminori

    Energy and Climate Change     100244  2026.03  [Refereed]

    DOI

    Scopus

  • CO2 Geological Storage Using the Clathrate Hydrate

    Takaomi TOBASE, Takashi OTSUKI, Toru SATO, Asuka ICHIE, Yosuke SAWANO

    Journal of MMIJ   142   15 - 22  2026  [Refereed]

    DOI

  • JMIP2 Part 3: The pace of hydrogen and electricity adoption in Japan’s demand-side decarbonization

    Tao Cao, Eamon Frazer, Masahiro Sugiyama, Hiroto Shiraki, Shinichiro Fujimori, Kenichi Wada, Hiroshi Hamasaki, Etsushi Kato, Yuhji Matsuo, Osamu Nishiura, Tatsuya Okubo, Ken Oshiro, Takashi Otsuki, Fuminori Sano

    Energy and Climate Change    2025.12  [Refereed]

    DOI

    Scopus

    1
    Citation
    (Scopus)

  • Assessing the cost-effective deployment and operation of water electrolyzers in global net-zero CO2 energy systems

    Takashi Otsuki

    International Journal of Hydrogen Energy   194   152423  2025.12  [Refereed]

    Authorship：Lead author, Corresponding author

    DOI

    Scopus

  • Decomposition of system-level costs in marginal abatement cost formation under carbon neutrality in Japan

    Hideaki Obane, Seiya Endo, Soichi Morimoto, Takashi Otsuki, Yuhji Matsuo

    Sustainable Futures   10   101406 - 101406  2025.12  [Refereed]

    DOI

    Scopus

    1
    Citation
    (Scopus)

  • JMIP 2 Part 1: Technology uncertainty and robustness in Japan’s net-zero pathways

    Masahiro Sugiyama, Hiroto Shiraki, Shinichiro Fujimori, Kenichi Wada, Tao CAO, Eamon Frazer, Hiroshi Hamasaki, Etsushi Kato, Yuhji Matsuo, Osamu Nishiura, Tatsuya Okubo, Ken Oshiro, Takashi Otsuki, Fuminori Sano, Hiroki Yoshida

    Energy and Climate Change    2025.12  [Refereed]

    DOI

    Scopus

    3
    Citation
    (Scopus)

  • Technical Potential of Solar Energy Systems under Local Regulatory and Rooftop Constraints

    Hideaki Obane, Akiko Sasakawa, Soichi Morimoto, Yoshiaki Shibata, Takashi Otsuki

    Journal of Japan Society of Energy and Resources   46 ( 5 ) 279 - 290  2025.09  [Refereed]

    DOI

  • Techno Economic Analysis of Power to Heat Amine-based Post-combustion CO2 Capture in Future Electricity Market

    Isogai Hirotaka, Nakagaki Takao, Otsuki Takashi, Matsuo Yuhji

    Journal of Japan Society of Energy and Resources   46 ( 4 ) 213 - 225  2025.07  [Refereed]

    　View Summary

    A thermal power plant employing amine-based post-combustion CO2 capture (PCC) is a key technology for low-carbon, dispatchable power sources for the carbon-neutral electric power sector. Power-to-heat amine-based PCC is likely an economically promising system operation, which conducts CO2 absorption along with the power generation and facilitates CO2 desorption through a heat pump driven by exceptionally inexpensive electricity procured during peak power generation periods from electricity market via the grid. The combination of mathematical modelling and cost analysis evaluated the annual profits of the proposed system in future electricity markets (2030–2050) in Japan, which was predicted by an energy system optimization model. The results demonstrated that employing power to heat amine-based PCC instead of the conventional one increased the annual profits by approximately 2–27%. Notably, depending on economic factors (e.g., electricity market prices, capacity factor, or interest rate), annual profits were positive without further improvement in the amine-based PCC technologies. This result indicates that now is the time to move from laboratory investigations to real-world implementation and that techno economic analysis regarding investment decision is more important rather than calculation of carbon capture costs to showcase the feasibility of thermal power plants with PCC, propelling its swift implementation.

    DOI

  • Development of a Global Energy and Mineral Supply-Demand Model Considering Resource Constraints and Material Balances of Lithium, Cobalt, and Nickel

    Hamada Ryo, Otsuki Takashi

    Journal of Japan Society of Energy and Resources   46 ( 4 ) 177 - 188  2025.07  [Refereed]

    　View Summary

    A stable and sustainable supply of critical minerals becomes an important policy agenda from climate change and economic security perspectives. This study newly develops a global energy and mineral supply-demand model to assess the cost-effective energy technology choice considering resource constraints and material balances of critical minerals. We focus on lithium, cobalt, and nickel, which are the basic materials for lithium-ion batteries for mobility and stationary uses. The simulation results suggest the following two points. First, resource constraints of these three minerals affect the optimal penetration of BEV (battery electric vehicles) and stationary batteries. In particular, conventional NMC (nickel manganese cobalt oxide) batteries are constrained by the availability of nickel and cobalt resources. Nickel and cobalt-free batteries, such as LFP (lithium-iron phosphate) batteries, would be necessary to accelerate the deployment of BEV and stationary batteries. Second, from the viewpoints of lithium supply and demand, our results imply that lithium-ion batteries for vehicles would be the main demand, rather than stationary batteries. Lithium brine resources play a key role in meeting the demand in the long-term.

    DOI

  • Model Analysis of the Role of E-Methane in Realizing Net-zero CO2 Energy Systems in Japan

    Otsuki Takashi

    Journal of Japan Society of Energy and Resources   46 ( 4 ) 199 - 212  2025.07  [Refereed]

    　View Summary

    Synthetic methane (e-methane) can contribute to supplying carbon-neutral heat and electricity while utilizing existing technologies and infrastructures. This study investigates the role of e-methane in Japan’s energy system by 2050. The author employs an energy system optimization model that encompasses the entire energy system with detailed modeling for e-methane supply (e.g., innovative e-methane productions and e-methane imports) and consumption (e.g., industry, transport, and power generation). Key findings include the following three points. First, imported e-methane would be a cost-effective option for industries and buildings. In the industry, fuel switching from coal and oil to natural gas in the medium term and then to e-methane in the longer term is estimated to be cost-effective for decarbonizing heat demand. Electrification is important for buildings, although e-methane can be a part of the optimal final energy mix. Second, our results imply the potential of e-methane as a fuel for large-scale power generation, whereas e-methane for road transport is projected to be modest. Finally, this study found that the innovative e-methane production process can reduce the CO2 abatement cost by 7%-16% in 2050. E-methane is estimated to improve the economic feasibility of net-zero CO2 energy systems.

    DOI

  • Quantitative assessment of the economic feasibility of thermal storage systems

    Yuhji MATSUO, Takashi OTSUKI

    Transactions of the JSME (in Japanese)    2025  [Refereed]

    DOI

  • Case Study on Electric Power Systems to Realize 2050 Carbon Neutrality

    Haruhiko Koyama, Shigeki Kondo, Shigeru Matsumoto, Kenichi Sakimoto, Hideaki Obane, Takashi Otsuki, Manabu Takamoto

    IEEJ Transactions on Power and Energy   144 ( 9 ) 503 - 511  2024.09  [Refereed]

    DOI

    Scopus

    1
    Citation
    (Scopus)

  • Residual emissions and carbon removal towards Japan’s net-zero goal: a multi-model analysis

    Masahiro Sugiyama, Shinichiro Fujimori, Kenichi Wada, Etsushi Kato, Yuhji Matsuo, Osamu Nishiura, Ken Oshiro, Takashi Otsuki

    Environmental Research Communications   6 ( 5 ) 051008 - 051008  2024.05  [Refereed]

    　View Summary

    Abstract

    We study Japan’s net-zero emissions target by 2050 in a multi-model framework, focusing on residual emissions and carbon dioxide removal (CDR). Four energy-economic and integrated assessment models show similar but stronger strategies for the net-zero target, compared to the previous, low-carbon policy target (80% emissions reduction). Results indicate that around 90% (inter-model median) of the current emissions are reduced through abatement, including improved energy efficiency and cleaner electricity and fuels. Models deploy new options such as CDR based on carbon capture and storage (CCS) (bioenergy with CCS and direct air carbon dioxide capture and storage) and hydrogen to achieve net zero. The scale of CCS-based CDR deployment reaches an inter-model median of 132Mt-CO2/yr. The median hydrogen share of final energy in 2050 increases from 0.79% to 6.9% between the low-carbon and net-zero scenarios. The CDR sensitivity analysis reveals that limiting the use of CDR significantly increases the mitigation costs for net zero. Achieving Japan’s net-zero goal will require exploring methods to reduce residual emissions, including demand-side solutions, and accelerating responsible CDR policies.

    DOI

    Scopus

    9
    Citation
    (Scopus)

  • Role of carbon dioxide capture and storage in energy systems for net-zero emissions in Japan

    Takashi Otsuki, Yoshiaki Shibata, Yuhji Matsuo, Hideaki Obane, Soichi Morimoto

    International Journal of Greenhouse Gas Control    2024.02  [Refereed]

    Authorship：Lead author, Corresponding author

    DOI

    Scopus

    33
    Citation
    (Scopus)

  • Temporally detailed modeling and analysis of global net zero energy systems focusing on variable renewable energy

    Takashi OTSUKI, Ryoichi KOMIYAMA, Yasumasa FUJII, Hiroko NAKAMURA

    Energy and Climate Change   4   100108 - 100108  2023.12  [Refereed]

    Authorship：Lead author, Corresponding author

    DOI

    Scopus

    20
    Citation
    (Scopus)

  • Energy Mix for Japan’s Carbon Neutrality by 2050: Analysis of Marginal Cost of an Electricity Supply Based on 100% Renewable Energy

    Otsuki Takashi, Obane Hideaki, Matsuo Yuhji, Morimoto Soichi

    Journal of Japan Society of Energy and Resources   44 ( 3 ) 115 - 125  2023.05  [Refereed]

    Authorship：Lead author, Corresponding author

    　View Summary

    The authors’ previous assessment indicated that the marginal electricity cost in 2050 in Japan is more than doubled in an energy system based on a 100% renewable power supply compared to the cost-optimal system. However, some assumptions may be conservative given the recent developments, including the cost of variable renewable energy (VRE) and energy storage technologies and the availability of dispatchable renewable power generation (such as biomass-fired). Therefore, to test the robustness of the previous assessment, this study conducts a sensitivity analysis with a focus on these factors, using an energy system optimization model with a detailed temporal resolution. Simulation results imply that the high marginal electricity cost in the “100% renewable power system” is partially due to the costs of managing VRE’s seasonality. Low-cost energy storage and dispatchable renewable power plants can curb the marginal electricity cost. However, the results also suggest that the marginal cost in these sensitivity cases remains high compared to the cost-optimal system, still posing economic challenges to the system based on a 100% renewable power supply.

    DOI

  • Energy mix for net zero CO2 emissions by 2050 in Japan An analysis considering siting constraints on variable renewable energy

    Takashi Otsuki, Hideaki Obane, Yasuaki Kawakami, Kei Shimogori, Yuji Mizuno, Soichi Morimoto, Yuhji Matsuo

    ELECTRICAL ENGINEERING IN JAPAN   215 ( 4 )  2022.12

    Authorship：Lead author

    DOI

    Scopus

    12
    Citation
    (Scopus)

  • Energy Mix for Net Zero CO2 Emissions by 2050 in Japan: An Analysis Considering Siting Constraints on Variable Renewable Energy

    Takashi Otsuki, Hideaki Obane, Yasuaki Kawakami, Kei Shimogori, Yuji Mizuno, Soichi Morimoto, Yuhji Matsuo

    IEEJ Transactions on Power and Energy   142 ( 7 )  2022.07  [Refereed]

    Authorship：Lead author, Corresponding author

    DOI

    Scopus

    7
    Citation
    (Scopus)

  • A Cost Benefit Analysis of Climate Change with an Integrated Assessment Model Considering the Effects of Melting of Greenland Ice Sheet on Atlantic Meridional Overturning Circulation

    Takashi Otsuki, Yuji Matsuo, Soichi Morimoto

    Journal of Japan Society of Energy and Resources    2021.09  [Refereed]

    Authorship：Lead author

    DOI

  • Prospects for Methanation in Japan: Techno-economic Assessment on a CO2 capture, Water Electrolysis and Sabatier Reaction System Using an Electricity and City Gas Supply Model

    Takashi Otsuki, Yoshiaki Shibata

    Journal of Japan Society of Energy and Resources    2020.11  [Refereed]

    Authorship：Lead author

    DOI

  • Development of a Regionally Disaggregated Global Energy System Model and Analysis of Energy and CO2 Transportation in a Low-carbon System

    Takashi Otsuki, Ryoichi Komiyama, Yasumasa Fujii

    Journal of Japan Society of Energy and Resources   40 ( 5 ) 180 - 195  2019.09  [Refereed]  [Domestic journal]

    Authorship：Lead author

    DOI

  • Techno-economic Assessment of Hydrogen Energy in the Electricity and Transport Sectors Using a Spatially-disaggregated Global Energy System Model

    Takashi Otsuki, Ryoichi Komiyama, Yasumasa Fujii

    Journal of the Japan Institute of Energy   98 ( 4 ) 62 - 72  2019.04  [Refereed]

    Authorship：Lead author

    DOI

  • Study on Surplus Electricity under Massive Integration of Intermittent Renewable Energy Sources

    Takashi Otsuki, Ryoichi Komiyama, Yasumasa Fujii

    ELECTRICAL ENGINEERING IN JAPAN   201 ( 2 ) 17 - 31  2017.11

    Authorship：Lead author

    DOI

    Scopus

    4
    Citation
    (Scopus)

  • Analysis on Cost-optimal Deployment of Variable Renewables and Grid Interconnection in Northeast Asia

    Otsuki, T.

    Journal of Japan Society of Energy and Resources   38 ( 5 ) 9 - 18  2017.09  [Refereed]

    Authorship：Lead author

    DOI

  • Costs and benefits of large-scale deployment of wind turbines and solar PV in Mongolia for international power exports

    Takashi Otsuki

    Renewable Energy   108   321 - 335  2017.08  [Refereed]

    Authorship：Lead author

    DOI

    Scopus

    48
    Citation
    (Scopus)

  • Transition pathways for a sustainable low-carbon energy system in Thailand

    Bundit Fungtammasan, Atit Tippichai, Takashi Otsuki, Cecilia Tam

    Journal of Renewable and Sustainable Energy   9  2017.03  [Refereed]

    DOI

    Scopus

    6
    Citation
    (Scopus)

  • Electric power grid interconnections in Northeast Asia: A quantitative analysis of opportunities and challenges

    Otsuki, T., Mohd Isa, A.B., Samuelson, R.D.

    Energy Policy   89   311 - 329  2016  [Refereed]

    Authorship：Lead author

    DOI

    Scopus

    75
    Citation
    (Scopus)

  • Study on surplus electricity under massive integration of intermittent renewable energy sources

    Otsuki, T., Komiyama, R., Fujii, Y.

    IEEJ Transactions on Power and Energy   135 ( 5 ) 537 - 555  2015.05  [Refereed]

    Authorship：Lead author

    DOI

    Scopus

    11
    Citation
    (Scopus)

  • Energy modeling and analysis for optimal grid integration of large-scale variable renewables using hydrogen storage in Japan

    Komiyama, R., Otsuki, T., Fujii, Y.

    Energy   81   537 - 555  2015  [Refereed]

    DOI

    Scopus

    66
    Citation
    (Scopus)

  • Optimal power generation mix considering hydrogen storage of variable renewable power generation

    Komiyama, R., Ostuki, T., Fujii, Y.

    IEEJ Transactions on Power and Energy   134 ( 10 ) 885 - 895  2014  [Refereed]

    DOI

    Scopus

    15
    Citation
    (Scopus)

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Books and Other Publications

▼display all

Presentations

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Research Projects

  • Analysis of decarbonized energy systems considering critical mineral resource constraints

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research

    Project Year :

    2023.04
    -
    2026.03
     

Misc

  • Estimation of Woody Biomass Energy Supply Curve for Hokkaido

    森本壮一, 尾羽秀晃, 柴田善朗, 大槻貴司, 大槻貴司

    エネルギー・資源学会研究発表会講演論文集(CD-ROM)   43rd  2024

    J-GLOBAL

  • Factor determining marginal abatement cost of CO2 under carbon neutrality

    尾羽秀晃, 遠藤聖也, 森本壮一, 大槻貴司, 大槻貴司, 松尾雄司, 松尾雄司

    エネルギーシステム・経済・環境コンファレンス講演論文集(CD-ROM)   39th  2023

    J-GLOBAL

  • Analysis of Energy Scenarios for 2050

    大槻貴司, 尾羽秀晃, 川上恭章, 下郡けい, 水野有智, 森本壮一, 松尾雄司

    電気学会全国大会講演論文集(CD-ROM)   2022  2022

    J-GLOBAL

  • Model Analysis of Japan’s Carbon Neutrality Target Towards 2050: Changes in the Optimal Energy Mix

    松尾雄司, 松尾雄司, 大槻貴司, 大槻貴司, 尾羽秀晃, 森本壮一

    エネルギー・資源学会研究発表会講演論文集(CD-ROM)   41st  2022

    J-GLOBAL

  • Model Analysis of Japan’s Carbon Neutrality Target Towards 2050: Sensitivity Analysis on the Economics of Electricity Supply Based on 100% Renewable Energy

    大槻貴司, 大槻貴司, 尾羽秀晃, 松尾雄司, 松尾雄司, 森本壮一

    エネルギー・資源学会研究発表会講演論文集(CD-ROM)   41st  2022

    J-GLOBAL

  • New technologies for reducing CO2

    Takashi Otsuki

      ( 3404 ) 52 - 53  2021.06  [Invited]

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)  

  • Issues for realizing a decarbonized society in 2050 from hydrogen utilization perspectives

    Takashi Otsuki, Yoshiaki Shibata

    Energy Review   41 ( 6 ) 19 - 20  2021.06  [Invited]

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)  

  • Vehicle Choice for Realizing a Low-Carbon Society: Implications from an Energy System Analysis

    Takashi Otsuki

    Aluminium   28 ( 110 ) 13 - 17  2021.01  [Invited]  [Domestic journal]

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (scientific journal)  

  • Prospects and Challenges for Hydrogen Fuel Cell Vehicles: From the Energy System Optimization and Climate Change Mitigation Perspectives

    Takashi Otsuki

    Journal of Society of Automotive Engineers of Japan   74 ( 7 ) 90 - 95  2020.07  [Invited]

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (scientific journal)  

  • Receiving the JSER Best Paper Award

    Takashi Otsuki, Ryoichi Komiyama, Yasumasa Fujii

    Energy and Resources   41 ( 4 ) 4  2020.07  [Invited]

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (scientific journal)  

  • Value of Cost Minimization

    Takashi Otsuki

    Enermix (Japan Institute of Energy)   99 ( 3 ) 292  2020.04

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (scientific journal)  

  • EV Charging Standards and V2X:Which Standard Is Leading Toward V2X Penetration?

    Takashi Otsuki, Toru Ogura

    IEEJ Energy Journal   15 ( 1 ) 51 - 56  2020

    Authorship：Lead author

    Article, review, commentary, editorial, etc. (bulletin of university, research institution)  

  • 世界363地域分割の詳細な地理的解像度を有する大規模エネルギーシステムモデルの開発

    大槻貴司, 小宮山涼一, 藤井康正

    エネルギーシステム・経済・環境コンファレンス講演論文集(CD-ROM)   35th  2019

    J-GLOBAL

  • 地理的・時間的解像度を詳細化した世界エネルギーシステムモデルによる自然変動電源の導入可能性評価

    大槻貴司, 小宮山涼一, 藤井康正

    電気学会全国大会講演論文集(CD-ROM)   2019  2019

    J-GLOBAL

  • 高解像度版世界エネルギーシステムモデルを用いた低炭素化技術の導入可能性:逐次動学的手法による長期分析

    大槻貴司, 小宮山涼一, 藤井康正

    エネルギー・資源学会研究発表会講演論文集(CD-ROM)   38th  2019

    J-GLOBAL

  • 7-1-1 Feasibility Study on a 100% Renewable Electricity System using a Temporally Detailed Global Energy System Model

    大槻貴司, 小宮山涼一, 藤井康正

    日本エネルギー学会大会講演要旨集(Web)   28  2019

    J-GLOBAL

  • Economic analysis of hydrogen energy carriers in Asia using a spatially-disaggregated global energy system model

      37   311 - 316  2018.06

    CiNii

  • アジア地域細分化版エネルギーモデルを用いた水素発電の導入可能性分析

    大槻貴司, 小宮山涼一, 藤井康正

    電気学会全国大会講演論文集(CD-ROM)   2018  2018

    J-GLOBAL

  • 東アジア・ASEAN地域を細分化したエネルギーモデルの開発と低炭素エネルギー輸送の検討

    大槻貴司, 大槻貴司, 小宮山涼一, 藤井康正

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    J-GLOBAL

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    電気学会全国大会講演論文集   2013 ( 6 )  2013

    J-GLOBAL

  • 太陽光大量導入時における余剰電力評価に関する検討

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    J-GLOBAL

  • 太陽光大量導入時における季節間差を考慮した余剰電力量評価に関する一考察

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    J-GLOBAL

  • 太陽光大量導入時のバッテリー必要導入量に関する近似的評価手法の考察

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    J-GLOBAL

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