| In Operation | Five-year turbine O&M providerChanghua Demonstration | Operations Maintenance | First five years of operation and maintenance for 21 Hitachi 5.2 MW turbines |
| In Construction | Wind turbine manufacturer, assembler and O&M providerChanghua Demonstration | Turbine Supply | Twenty-one 5.2 MW downwind offshore wind turbines |
| Decommissioned | 2 MW and 5 MW downwind turbine supplierFukushima | Turbine Supply | Fukushima Mirai 2 MW and Fukushima Hamakaze 5 MW |
| Prototype | Demonstration consortium participantFukushima | Other | Fukushima FORWARD demonstration programme |
| Decommissioned | Demonstration turbine supplierFukushima Hamakaze | Turbine Supply | Fukushima Hamakaze 5 MW demonstration turbine |
| In Construction | 2.1 MW floating wind turbine supplierGoto City | Turbine Supply | Eight 2.1 MW turbines for the 16.8 MW Goto floating wind farm |
| In Construction | HTW2.0-80 wind turbine supplierKamisu Offshore | Turbine Supply | Seven 2 MW downwind turbines at Wind Power Kamisu No. 1 |
| In Operation | Hitachi HTW2.0-80 turbine manufacturerSakiyama | Turbine Supply | Sakiyama |
| Decommissioned | 2 MW and 5 MW downwind turbine supplierWindFloat Fukushima | Turbine Supply | Fukushima Mirai 2 MW and Fukushima Hamakaze 5 MW |
| In Construction | Historical principal contractorXilongchi Pumped Storage Power Station | Epc Balance Of Plant | Original station construction and supply contracts documented by JICA |