Bolstering the Green Electricity Supply Chain
Bolstering the Green Electricity Supply Chain
As we look ahead toward 2030, we will bolster the green electricity supply chain by seamlessly connecting power generation (upstream) through sales (downstream).
In addition to continuing to push ahead with our decarbonization efforts, we will fulfill our responsibilities as an energy supplier to maximize business profit.
We will strengthen and connect each of COSMO's existing assets and businesses such as wind power generation, green electricity sales, commercial EV sales, and the provision of green electricity solution services.
Furthermore, by building power storage and supply-demand adjustment functions, we aim to maximize the value of green electricity and achieve ordinary profit of ¥8.0 billion in FY2025 and ¥40.0 billion in FY2030, respectively.
Our Vision for Bolstering the Green Electricity Supply Chain Toward 2030


Overview of Initiatives to Bolster the Green Electricity Supply Chain



Corporate PPAs at COSMO
A corporate Power Purchase Agreement (PPA) is a long-term contract between a power producer and a consumer for renewable energy-derived electricity and its associated environmental value, or for the environmental value alone.
2025-07-04UPDATED
Latest information on our efforts to bolster the green electricity supply chain
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2025-08-18
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing to Begin Supplying 100% Renewable Energy-Derived Electricity to 68 Ichihara City Facilities, Including Elementary and Junior High Schools ~Supporting Decarbonization Efforts in the Community Around the Cosmo Energy Group's Chiba Refinery~
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2025-08-06
Cosmo Energy HoldingsCosmo Eco Power Holds Operational Safety Blessing Ceremony at Shin-Iwaya Wind Park
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2025-07-25
Cosmo Energy HoldingsCosmo Eco Power Holds Operational Safety Blessing Ceremony at New-Mutsu-Ogawara Wind Farm
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2025-07-01
Cosmo Energy HoldingsNew-Mutsu-Ogawara Wind Farm Commences Commercial Operations
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2025-06-25
Cosmo Energy HoldingsCosmo Eco Power and JAPAN BENEX Sign Physical PPA for FIP-Certified Rooftop Solar Power ~Demonstrating the Cosmo Energy Group’s Commitment to Promoting Maximum Utilization of Renewable Energy~
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2025-06-18
Cosmo Energy HoldingsCosmo Eco Power and ENEGLOBAL Sign Physical PPA for FIP-Certified Solar Power ~Demonstrating the Cosmo Energy Group's Commitment to Supporting Efficient Renewable Energy Power Plant Operations~
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2025-05-12
Cosmo Energy HoldingsCosmo Eco Power Signs Corporate Power Purchase Agreement with NTN to Supply Renewable Energy from Chuki Wind Farm
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2025-04-01
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing to Supply Virtually 100% Renewable Energy-Derived Electricity to Hachioji City ~Contributing to a 7,700-Ton CO2 Emissions Reduction Across 107 Local Schools~
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2025-03-26
Cosmo Energy HoldingsCosmo Concludes First Virtual PPA With JR West ~Utilizing Cosmo Eco Power’s Chuki Wind Farm for Wind Power Generation~
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2025-03-24
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing to Supply 100% Renewable Energy-Derived Electricity to 17 Facilities in Oiso Town ~Reducing CO2 Emissions by Approximately 1,500 Tons (73%) Annually Across Municipal Facilities~
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2025-03-03
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing Begins Supplying 100% Renewable Energy-Derived Electricity to Yachiyo City ~Aiming for an Annual CO2 Emissions Reduction of Approx. 5,940 Tons Across 75 Municipal Facilities~
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2025-03-03
Cosmo Energy HoldingsShin-Iwaya Wind Park Commences Commercial Operations
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2024-11-06
Cosmo Energy HoldingsCosmo Eco Power to Start Supplying Electricity and Environmental Value Generated at its Goto-Hassakubana Wind Power Plant to U-NEXT HOLDINGS and U-POWER Customers via U-POWER ~Three-year Short-term Corporate PPA Concluded to Contribute to Renewable Energy Uptake~
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2024-10-16
Cosmo Energy Holdings Cosmo Oil MarketingJoint Proposal by Cosmo Oil Marketing on Designating Shimonoseki City as a Decarbonization Leading Area Selected by Japan’s Ministry of the Environment
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2024-10-15
Cosmo Energy HoldingsTokyo Metro Becomes First Railway Operator to Introduce a Virtual Onshore Wind PPA Set to Partially Transition Electricity Used by Ginza Line to Virtually 100% Renewable Energy
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2024-10-08
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Denki (Electricity) Business Green Rolled Out at Over 3,000 Government Agency, Local Government, and Corporate Facilities ~Supporting Local Governments and Corporations Looking to Decarbonize Their Operations Through the Supply of Renewable Energy-derived Electricity~
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2024-10-01
Cosmo Energy Holdings Cosmo Oil MarketingCosmo to Begin Supplying 100% Renewable Energy-derived Electricity to All Municipal Elementary and Junior High Schools in Tokyo’s Adachi City, Enabling an Approximately 6,624-ton Annual CO2 Reduction Across 102 Schools
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2024-10-01
Cosmo Energy Holdings Cosmo Oil MarketingCosmo to Begin Newly Supplying 100% Renewable Energy-derived Electricity to All Sakai City Schools and Water Supply and Sewerage Facilities, Marking the Largest Introduction of Renewable Energy at Municipal Public Facilities in Osaka Prefecture
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2024-08-30
Cosmo Energy Holdings Cosmo Oil MarketingCosmo to Begin Supplying 100% Renewable Energy-derived Electricity to Machida City’s Naruse Clean Center, Enabling a 12,300-ton Annual CO2 Reduction Across 67 Facilities
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2024-08-07
Cosmo Energy HoldingsCosmo and JR West Sign Basic Agreement Toward Further Expansion of Renewable Energy ~Efforts to be Driven by Virtual PPA Centered on Wind Power Generation~
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2024-07-16
Cosmo Energy HoldingsCosmo Eco Power Signs Corporate Power Purchase Agreement with Amazon to Supply Renewable Energy from New Mutsu-Ogawara Wind Farm
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2024-03-29
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing Concludes Capital and Business Alliance Agreement with EV Motors Japan
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2024-01-30
Cosmo Energy HoldingsCosmo Energy Commences Validation of its Power Storage Business