Power supply and network upgrades for Nishinagoya Series 7 and Taketoyo Unit 5, among others
First written in FY2016. 9 of 15 entries say "Advanced", first in FY2018-Q1. Latest entry: FY2026.
1 other company's latest entry also says "Advanced".
- FY2026AdvancedAnnual report
「Sekigahara Switching Station (new) 500 — August 2026 June 2030」
The filing updates plans and commercial operation dates for new and expanded transmission and substation facilities, including Sekigahara Switching Station, Higashishimizu Frequency Converter Station, Kita-Yokkaichi Substation, Shimoina Substation and the expansion of Shizuoka Substation. - FY2025AdvancedAnnual report
「Toei Substation (expansion) 500 2,200 June 2022 October 2024 (Block 2B) March 2027 (Block 1B)」
For the expansion of Toei Substation, 1,500 thousand kVA of the planned 2,200 thousand kVA capacity (Block 2B) began commercial operation in October 2024, while commercial operation of the remaining Block 1B is scheduled for March 2027. - FY2021AdvancedAnnual report
「Shimoina Substation 500 600 June 2021 October 2024」
The filing newly presents a specific network development plan for Shimoina Substation: 500 kV, 600 thousand kVA, construction beginning in June 2021 and commercial operation beginning in October 2024. - FY2021-Q1AdvancedAnnual report
「Yokkaichi Biomass Power Station 49 March 2018 May 2020」
The planned Yokkaichi Biomass Power Station, with capacity of 49 thousand kW, began commercial operation in May 2020, bringing power source development including renewable energy to the completion stage. - FY2020-Q1AdvancedAnnual report
「Power network (substation), project: Shizuoka Substation, voltage: 500 kV, capacity: 1,000 thousand kVA, construction started: August 2001, commercial operation started: June 2019.」
The planned Shizuoka Substation, with 500 kV voltage and 1,000 thousand kVA capacity, began commercial operation in June 2019, bringing network development to the completion stage. - FY2019AdvancedAnnual report
「For capital investment, after making maximum efforts to improve management efficiency, including streamlining facilities, while ensuring stable electricity supply and public safety, capital investment in fiscal 2018 amounted to ¥327,120 million.」
The filing reports capital investment of ¥327,120 million in fiscal 2018 and describes the group’s progress in developing facilities while ensuring stable supply and public safety. - FY2019-Q3AdvancedAnnual report
「The following retirements of major facilities that were under construction at the end of the previous consolidated fiscal year occurred during the first nine months of the current consolidated fiscal year: Generation (thermal), Yokkaichi Unit 3, 220 thousand kW, December 2018; Owase-Mita Unit 1, 375 thousand kW, December 2018; Owase-Mita Unit 3, 500 thousand kW, December 2018.」
The filing states that three thermal facilities—Yokkaichi Unit 3 and Owase-Mita Units 1 and 3—were retired in December 2018, moving the change in the thermal generation facility mix from the planning stage to implementation. - FY2018Expansion of the thermal power facility retirement planAnnual report
「Major retirements: Generation (thermal), sites: Yokkaichi Unit 3, output 220 thousand kW, fiscal 2018; Owase-Mita Units 1 and 3, output 375 thousand kW and 500 thousand kW, respectively, fiscal 2018.」
In addition to developing power sources such as the Nishinagoya No. 7 series, the group planned to retire Yokkaichi Unit 3 and Owase-Mita Units 1 and 3 in fiscal 2018, indicating further changes to the thermal facility mix. - FY2018-Q3Retirement of thermal power generation facilitiesAnnual report
「The following major facilities that were under construction at the end of the previous consolidated fiscal year were completed or retired during the first nine months of the current consolidated fiscal year: Retired, Generation (thermal), sites: Yokkaichi Units 1 and 2, output 220 thousand kW each, retired December 2017; Atsumi Unit 1, output 500 thousand kW, retired December 2017.」
In addition to completion of the Nishinagoya No. 7 series and plans for a biomass facility at the Yokkaichi Thermal Power Station, the filing newly states that three thermal facilities—Yokkaichi Units 1 and 2 and Atsumi Unit 1—were retired in December 2017. This is treated as a change in the facility mix rather than progress in power source development. - FY2018-Q2AdvancedAnnual report
「The following major facilities that were under construction at the end of the previous consolidated fiscal year were completed during the first half of the current consolidated fiscal year: Generation (thermal), site: Nishinagoya No. 7 series (Unit 7-1), output: 1,188.2 thousand kW, construction started: December 2013, commercial operation started: September 2017.」
The filing states that Unit 7-1 of the Nishinagoya No. 7 series, which was under construction at the end of the previous consolidated fiscal year, was completed in September 2017, bringing power source development to the completion stage. - FY2018-Q1AdvancedAnnual report
「Yokkaichi Thermal Power Station biomass generation facility 49 April 2018 April 2020」
A plan to build a 49 thousand kW biomass generation facility at the Yokkaichi Thermal Power Station was newly finalized, with construction scheduled to begin in April 2018 and commercial operation scheduled to start in April 2020. - FY2017RestatedAnnual report
「The Generation Company is steadily developing the Nishinagoya Thermal Power Station No. 7 series, a high-efficiency LNG-fired facility, and Unit 5 of the Taketoyo Thermal Power Station, a low-cost baseload coal-fired facility. It is also continuing to promote initiatives to expand the introduction of renewable energy.」
The Nishinagoya No. 7 series, Taketoyo Unit 5 and renewable energy continue to be presented as specific measures for the power generation mix. - FY2017-Q3RestatedAnnual report
「The Generation Company will steadily develop the Nishinagoya Thermal Power Station No. 7 series, a high-efficiency LNG-fired facility, and Unit 5 of the Taketoyo Thermal Power Station, a low-cost baseload coal-fired facility, while continuing to promote renewable energy.」
The Nishinagoya No. 7 series, Taketoyo Unit 5 and renewable energy are again identified as specific measures for the power generation mix. - FY2017-Q2RestatedAnnual report
「The Generation Company will steadily develop the Nishinagoya Thermal Power Station No. 7 series, a high-efficiency LNG-fired facility, and Unit 5 of the Taketoyo Thermal Power Station, a low-cost baseload coal-fired facility, while continuing to promote renewable energy.」
The group continues to identify the Nishinagoya No. 7 series, Taketoyo Unit 5 and renewable energy as specific measures for its power generation mix. - FY2016First statedAnnual report
「Nishinagoya No. 7 series 2,376 December 2013 March 2018; Taketoyo No. 5 1,070 April 2018 March 2022」
The filing lists output, construction start dates and commercial operation dates for the Nishinagoya No. 7 series, Taketoyo No. 5, Hida Converter Station, Shizuoka Substation and other facilities.