Activities Overview

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 12 Oct. added

15 October 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 23 Sept. added

1 October 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 31 Aug. added

10 September 2026

[Supply & Demand, Inter-regional Flows] Corrections to some data for 1 Feb. – 31 March 2026

3 September 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 23 Aug. added

31 August 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 16 Aug. added

18 August 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 9 Aug. added

12 August 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 26 July added

29 July 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 14 July added

22 July 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 30 June added

8 July 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 21 June added

24 June 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 31 May added

15 June 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 31 Mar. added

4 June 2026

[Supply & Demand, Inter-regional Flows] Notes on Data for the “Interconnector Power Flow Map” and “Interconnector Power Flow Chart”

4 June 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 21 Mar. added

24 March 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 14 Mar. added

17 March 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 7 Mar. added

9 March 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 28 Feb. added

3 March 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 14 Feb. added

17 February 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 7 Feb. added

10 February 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 31 Jan. added

3 February 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 31 Dec. added

13 January 2026

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 21 Dec. added

23 December 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 14 Dec. added

15 December 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 7 Dec. added

9 December 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 30 Nov. added

2 December 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 21 Nov. added

26 November 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 14 Nov. added

17 November 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to 7 Nov. added

11 November 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures up to end of Oct. 2025 added)

5 November 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures up to mid Oct. 2025 added and Aug. data updated

20 October 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to end of Sep. 2025 added

7 October 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to mid Sep. 2025 added and figures for July updated

24 September 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to end of Aug. 2025 and final figures for June for Kyushu added

10 September 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to mid Aug. 2025 added

26 August 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to end of July 2025 added

21 August 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to mid July 2025 added, final figures for May for Kyushu updated

24 July 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to end of June 2025 added

9 July 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to mid June 2025 added, final figures for April updated for Kyushu

18 June 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data (preliminary figures) up to May 2025 updated

10 June 2025

[Supply & Demand, Inter-regional Flows] Power supply and demand data for FY2024 and preliminary figures up to end of April 2025 added

27 May 2025

[Supply & Demand, Inter-regional Flows] Electricity supply and demand data (preliminary figures) up to mid April 2025 updated

7 May 2025

[Supply & Demand, Inter-regional Flows] Electricity supply and demand data (preliminary figures) up to March 2025 updated

15 April 2025

[Supply & Demand, Inter-regional Flows] April-May 2024 data added

17 July 2024

[Supply & Demand, Inter-regional Flows] March 2024 data added

29 May 2024

[Supply & Demand, Inter-regional Flows] February 2024 data added

4 April 2024

[Supply & Demand, Inter-regional Flows] January 2024 data added

12 March 2024

[Supply & Demand, Inter-regional Flows] December 2023 data added

7 February 2024

[Supply & Demand, Inter-regional Flows] November 2023 data added

10 January 2024

[Supply & Demand, Inter-regional Flows] October 2023 data added

12 December 2023

[Supply & Demand, Inter-regional Flows] September 2023 data added

8 November 2023

[Supply & Demand, Inter-regional Flows] August 2023 data added

3 October 2023

[Supply & Demand, Inter-regional Flows] July 2023 data added

5 September 2023

[Supply & Demand, Inter-regional Flows] June 2023 data added

8 August 2023

[Supply & Demand, Inter-regional Flows] May 2023 data added

7 July 2023

[Supply & Demand, Inter-regional Flows] April 2023 data added

9 June 2023

[Supply & Demand, Inter-regional Flows] March 2023 data added

2 May 2023

[Supply & Demand, Inter-regional Flows] February 2023 data added

7 April 2023

[Supply & Demand, Inter-regional Flows] January 2023 data added

3 March 2023

[Supply & Demand, Inter-regional Flows] December 2022 data added

2 February 2023

[Supply & Demand, Inter-regional Flows] November 2022 data added

5 January 2023

[Supply & Demand, Inter-regional Flows] October 2022 data added

2 December 2022

[Supply & Demand, Inter-regional Flows] September 2022 data added

2 November 2022

[Supply & Demand, Inter-regional Flows] August 2022 data added

4 October 2022

[Supply & Demand, Inter-regional Flows] July 2022 data added

2 September 2022

[Supply & Demand, Inter-regional Flows] June 2022 data added

2 August 2022

[Supply & Demand, Inter-regional Flows] May 2022 data added

4 July 2022

[Supply & Demand, Inter-regional Flows] April 2022 data added

9 June 2022

[Supply & Demand, Inter-regional Flows] March 2022 data added

13 May 2022

[Supply & Demand, Inter-regional Flows] February 2022 data added

5 April 2022

[Supply & Demand, Inter-regional Flows] January 2022 data added

7 March 2022

[Supply & Demand, Inter-regional Flows] December 2021 data added

7 February 2022

[Supply & Demand, Inter-regional Flows] November 2021 data added

11 January 2022

[Supply & Demand, Inter-regional Flows] October 2021 data added

7 December 2021

[Supply & Demand, Inter-regional Flows] September 2021 data added

4 November 2021

[Supply & Demand, Inter-regional Flows] August 2021 data added

4 October 2021

[Supply & Demand, Inter-regional Flows] July 2021 data added

7 September 2021

[Supply & Demand, Inter-regional Flows] June 2021 data added

4 August 2021

[Supply & Demand, Inter-regional Flows] May 2021 data added

2 July 2021

[Supply & Demand, Inter-regional Flows] April 2021 data added

2 June 2021

[Supply & Demand, Inter-regional Flows] March 2021 data added

6 May 2021

[Supply & Demand, Inter-regional Flows] February 2021 data added

5 April 2021

[Supply & Demand, Inter-regional Flows] January 2021 data added

3 March 2021

[Supply & Demand, Inter-regional Flows] December 2020 data added

3 February 2021

[Supply & Demand, Inter-regional Flows] November 2020 data added

7 January 2021

[Supply & Demand, Inter-regional Flows] October 2020 data added

8 December 2020

[Supply & Demand, Inter-regional Flows] September 2020 data added

9 November 2020

[Supply & Demand, Inter-regional Flows] August 2020 data added

15 October 2020

[Supply & Demand, Inter-regional Flows] July 2020 data added

7 September 2020

[Supply & Demand, Inter-regional Flows] June 2020 data added

6 August 2020

[Supply & Demand, Inter-regional Flows] May 2020 data added

14 July 2020