| Planned | Joint feasibility developerAwara - Chubu Electric | Development | Awara - Chubu Electric |
| In Construction | Equity investorEcowende | Development And Sponsor Context | 30% Ecowende project equity |
| In Construction | Consortium shareholder and development partnerGoto City | Development | Goto Floating Wind Farm LLC consortium |
| In Operation | OFTO consortium sponsorHornsea Project One | Finance Insurance Legal | Diamond Transmission Partners Hornsea One OFTO ownership structure |
| In Operation | Project-company shareholderNoshiro Port | Finance Insurance Legal | Corporate shareholding in Akita Offshore Wind Corporation, covering Akita Port and Noshiro Port |
| In Operation | OFTO ownerWalney Extension | Finance Insurance Legal | Walney Extension OFTO export cable circuits and offshore substations |
| In Construction | Owner · 30%Ecowende | Ownership | Chubu Electric Power owns a 30% interest in Ecowende C.V., the Hollandse Kust (west) Site VI offshore wind farm project company. |
| In Operation | Owner | Onshore grid assets | Ecowende · Final Grid Connection Point |
| In Operation | Owner | Onshore grid assets | Ecowende · Intermediate Connection Asset |
| In Operation | OperatorHatanagi Daiichi hydroelectric plant | Pumped hydro | Hatanagi Daiichi hydroelectric plant |
| In Operation | OperatorHatanagi Daini hydroelectric plant | Hydroelectric | Hatanagi Daini hydroelectric plant |
| In Operation | OperatorHiraoka hydroelectric plant | Hydroelectric | Hiraoka hydroelectric plant |
| In Operation | OperatorIkawa hydroelectric plant | Hydroelectric | Ikawa hydroelectric plant |
| In Operation | OperatorKawaguchi Shizuoka hydroelectric plant | Hydroelectric | Kawaguchi Shizuoka hydroelectric plant |
| In Operation | OperatorMazegawa Daiichi hydroelectric plant | Pumped hydro | Mazegawa Daiichi hydroelectric plant |
| In Operation | OperatorMazegawa II hydroelectric plant | Hydroelectric | Mazegawa II hydroelectric plant |
| In Operation | OperatorOigawa hydroelectric plant | Hydroelectric | Oigawa hydroelectric plant |
| In Operation | OperatorOkuizumi hydroelectric plant | Hydroelectric | Okuizumi hydroelectric plant |
| In Operation | OperatorOkumino Daiichi hydroelectric plant | Pumped hydro | Okumino Daiichi hydroelectric plant |
| In Operation | OperatorOkumino Daini hydroelectric plant | Pumped hydro | Okumino Daini hydroelectric plant |
| In Operation | OperatorOkumino hydroelectric plant | Pumped hydro | Okumino hydroelectric plant |
| In Operation | OperatorOmaezaki wind farm - 2 | Onshore wind | Omaezaki wind farm |
| In Operation | OperatorTakane Daiichi hydroelectric plant | Pumped hydro | Takane Daiichi hydroelectric plant |
| In Operation | OperatorTokuyama hydroelectric plant | Hydroelectric | Tokuyama hydroelectric plant |
| In Operation | OperatorYahagi I hydroelectric plant | Hydroelectric | Yahagi I hydroelectric plant |
| In Operation | OperatorYasuoka hydroelectric plant | Hydroelectric | Yasuoka hydroelectric plant |
| In Operation | OperatorYokoyama hydroelectric plant | Hydroelectric | Yokoyama hydroelectric plant |