Integrated Report 2023

JAPEX Appendix 6. Business Overview ③ I/U Field · Electricity Total JAPEX's joining power plants are 8 sites Total output 1,389,800kw (Renewable energy 7 sites Renewable energy 209,800kw) * Total output represents gross plant output [1] Abashiri Biomass Power Plant No.2&3 BIO [2] Mega solar power generation at JAPEX Hokkaido District Office PV [3] Yufutsu Solar Power Plant PV Power plants in development and operation (as of Nov., 2023) Name Status No. Location Туре Capacity (kW) Share A Fukushima Natural Gas Power Plant Shinchi Town, Fukushima Natural gas 1,180,000 33% In operation (LNG) 1 Abashiri Biomass No.2&3 Power Plants Abashiri City, Hokkaido Biomass 19,800 33.8% In operation (wood chip) Mega solar power generation Tomakomai City, 2 PV 1,800 100% In operation at JAPEX Hokkaido District Office Hokkaido 3 Yufutsu Solar Power Plant Tomakomai City, Hokkaido PV 13,000 20% In operation [A] Fukushima Natural Gas Power Plant 4 Mitsuke PV Power Plant Mitsuke City, Niigata PV 250 100% In operation LNG Tahara City, Biomass 5 Tahara Biomass Power Plant 50,000 39.9% In construction PV 6 Ozu Biomass Power Plant 7 Chofu Biomass Power Plant Aichi Ozu City, Ehime Shimonoseki City, Yamaguchi (wood pellet) Biomass (wood pellet) [4] Mitsuke PV Power Plant 50,000 35% In construction Biomass (wood pellet) 74,950 39.9% In construction • Other renewable energy project PHOTON Sustainable Solar Investment Limited Partnership (funding up to 10 billion yen in PV generation projects including non-FIT projects; 50% of our investment ratio) [7] Chofu Biomass Power Plant [5] Tahara Biomass Power Plant BIO BIO BIO Copyright 2023 Japan Petroleum Exploration Co., Ltd. (JAPEX) All Rights Reserved. [6] Ozu Biomass Power Plant Gas power plant Renewable power plant Renewable power plant (under construction) 38

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