'Historical electricity risk curves' instances
Link to this view:
This report publishes the historical electricity risk curves (ERCs) against controlled storage as presented by the system operator undertaking their security of supply forecasting function. Changes or discontinuities with the approach over time are indicated with a vertical grey line.
List view options
Latest 24 months + 12 months and custom parameters
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
Current calendar year, with time comparisons, custom parameters, and series selection
Date range: Current calendar year with comparisons for one, two, three, and four years earlier Effective date: Latest day
Region: New Zealand Show: All curves, boundaries, and triggers Series: Controlled storage
Current calendar year, with time comparisons, custom parameters, and series selection
Date range: Current calendar year with comparisons for one, two, three, and four years earlier Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: Controlled storage
Latest 24 months + 12 months and custom parameters
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Risk status curves
Latest 24 months + 12 months, custom parameters, and series selection
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 10 of 11 selected
Latest 24 months + 12 months and custom parameters
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: South Island Show: Percentage risk curves
Current calendar year, with time comparisons, custom parameters, and series selection
Date range: Current calendar year with comparisons for one, two, three, and four years earlier Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 10% risk
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 06 Nov 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 12 Oct 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 25 Sep 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 29 Aug 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 20 Jul 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 13 Jun 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 04 May 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 27 Apr 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 22 Mar 2018
Region: New Zealand Show: Percentage risk curves
Latest 24 months + 12 months, custom parameters, and series selection
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: Nominal full, Controlled storage, Mean - all records, 1% risk, and 10% risk
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 15 Nov 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 11 Dec 2018
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 31 Jan 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 22 Feb 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 29 Mar 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 30 Apr 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 30 Apr 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 21 May 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 21 May 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 25 Jun 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 25 Jun 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 24 Jul 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 24 Jul 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 01 Aug 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 01 Aug 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2018 - 31 Dec 2019 and custom parameters
Date range: 01 Jul 2018 - 31 Dec 2019 (18 months) Effective date: 30 Sep 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 30 Sep 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 30 Oct 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 18 Nov 2019
Region: New Zealand Show: Percentage risk curves
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: South Island Show: Percentage risk curves
Latest 24 months + 12 months and default parameters
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Risk status curves
Full range and custom parameters
Date range: Full range Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
01 Jan 2018 - 31 Dec 2018, with time comparisons, custom parameters, and series selection
Date range: 01 Jan 2018 - 31 Dec 2018 (1 year) with comparisons for one, two, three, and four years earlier Effective date: 01 Jan 2018
Region: New Zealand Show: Percentage risk curves Series: Controlled storage
Current calendar year, with time comparisons, custom parameters, and series selection
Date range: Current calendar year with comparisons for one, two, three, and four years earlier Effective date: Latest day
Region: South Island Show: Percentage risk curves Series: Controlled storage
01 Jan 2018 - 31 Dec 2018, with time comparisons, custom parameters, and series selection
Date range: 01 Jan 2018 - 31 Dec 2018 (1 year) with comparisons for one, four, six, and seven years earlier Effective date: 02 Oct 2018
Region: New Zealand Show: Percentage risk curves Series: Controlled storage
Full range, custom parameters, and series selection
Date range: Full range Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 6 of 11 selected
Current calendar year, custom parameters, and series selection
Date range: Current calendar year Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: Nominal full, Controlled storage, Mean - all records, and 10% risk
17 Mar 2019 - 09 Jun 2019, custom parameters, and series selection
Date range: 17 Mar 2019 - 09 Jun 2019 (85 days) Effective date: 12 May 2019
Region: New Zealand Show: Percentage risk curves Series: All
Latest year (~365 days) and custom parameters
Date range: Latest year (~365 days) Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
Full range, custom parameters, and series selection
Date range: Full range Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 8 of 11 selected
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 17 Dec 2019
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 31 Jan 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 28 Feb 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 31 Mar 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 17 Apr 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 20 May 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 23 Jun 2020
Region: New Zealand Show: Percentage risk curves
Latest 12 months + 6 months and custom parameters
Date range: Latest 12 months + 6 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 26 Aug 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2019 - 31 Dec 2020 and custom parameters
Date range: 01 Jul 2019 - 31 Dec 2020 (18 months) Effective date: 16 Sep 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 31 Mar 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 17 Apr 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 20 May 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 23 Jun 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 24 Jul 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 26 Aug 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 16 Sep 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 21 Oct 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 27 Nov 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 22 Dec 2020
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 28 Jan 2021
Region: New Zealand Show: Percentage risk curves
Latest 24 months + 12 months, custom parameters, and series selection
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 9 of 11 selected
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 26 Feb 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 23 Mar 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 20 Apr 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 30 Apr 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 20 Apr 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 30 Apr 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2020 - 31 Dec 2021 and custom parameters
Date range: 01 Jul 2020 - 31 Dec 2021 (18 months) Effective date: 27 May 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 27 May 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 16 Jun 2021
Region: New Zealand Show: Percentage risk curves
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: New Zealand Show: Risk status curves
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: South Island Show: Risk status curves
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: New Zealand Show: Contingent storage release boundaries
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: South Island Show: Contingent storage release boundaries
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: New Zealand Show: Official conservation campaign triggers
Latest 12 months + 12 months and custom parameters
Date range: Latest 12 months + 12 months Effective date: Latest day
Region: South Island Show: Official conservation campaign triggers
Latest 24 months + 12 months, custom parameters, and series selection
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: All curves, boundaries, and triggers Series: 9 of 18 selected
Latest 24 months + 12 months, custom parameters, and series selection
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: New Zealand Show: Percentage risk curves Series: 8 of 11 selected
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 19 Jul 2021
Region: New Zealand Show: Percentage risk curves
01 Jan 2021 - 01 Jul 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 01 Jul 2021 (182 days) Effective date: 13 Sep 2021
Region: New Zealand Show: Risk status curves Series: Controlled storage, Mean - last 20 years, and Watch status curve
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 19 Aug 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 24 Sep 2021
Region: New Zealand Show: Percentage risk curves
01 Jul 2021 - 31 Dec 2022 and custom parameters
Date range: 01 Jul 2021 - 31 Dec 2022 (18 months) Effective date: 25 Oct 2021
Region: New Zealand Show: Percentage risk curves
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Jan 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Feb 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Mar 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Apr 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 May 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Jun 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Jul 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Aug 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Sep 2021
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Jun 2020
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Date range: 01 Jan 2021 - 31 Dec 2021 (1 year) Effective date: 01 Sep 2020
Region: New Zealand Show: Risk status curves Series: Nominal full, Controlled storage, Watch status curve, Alert status curve, and Emergency status curve
Current calendar year and custom parameters
Date range: Current calendar year Effective date: Latest day
Region: New Zealand Show: Risk status curves
01 Feb 2021 - 31 Jan 2024 and custom parameters
Date range: 01 Feb 2021 - 31 Jan 2024 (36 months) Effective date: 27 Feb 2023
Region: New Zealand Show: Risk status curves
Full range and custom parameters
Date range: Full range Effective date: Latest day
Region: New Zealand Show: Risk status curves
Latest 24 months + 12 months and custom parameters
Date range: Latest 24 months + 12 months Effective date: Latest day
Region: South Island Show: Risk status curves
01 Oct 2021 - 30 Sep 2024 and custom parameters
Date range: 01 Oct 2021 - 30 Sep 2024 (36 months) Effective date: 17 Oct 2023
Region: New Zealand Show: Risk status curves
01 Jan 2022 - 31 Dec 2024 and custom parameters
Date range: 01 Jan 2022 - 31 Dec 2024 (3 years) Effective date: 10 Jan 2024
Region: New Zealand Show: Risk status curves
Latest calendar year and custom parameters
Date range: Latest calendar year Effective date: Latest day
Region: New Zealand Show: Risk status curves
Full range, custom parameters, and series selection
Date range: Full range Effective date: Latest day
Region: New Zealand Show: All curves, boundaries, and triggers Series: Nominal full, Controlled storage, and 1% risk
Latest 60 months + 12 months, custom parameters, and series selection
Date range: Latest 60 months + 12 months Effective date: Latest day
Region: New Zealand Show: Risk status curves Series: 7 of 8 selected
01 Jan 2022 - 31 Dec 2024 and custom parameters
Date range: 01 Jan 2022 - 31 Dec 2024 (3 years) Effective date: 18 Jan 2024
Region: New Zealand Show: Risk status curves
Current calendar year, with time comparisons, custom parameters, and series selection
Date range: Current calendar year with comparisons for one, two, three, and four years earlier Effective date: Latest day
Region: South Island Show: All curves, boundaries, and triggers Series: Controlled storage
01 Jan 2022 - 31 Dec 2024, custom parameters, and series selection
Date range: 01 Jan 2022 - 31 Dec 2024 (3 years) Effective date: 18 Jan 2024
Region: New Zealand Show: Risk status curves Series: Controlled storage, Mean - last 20 years, Watch status curve, Alert status curve, and Emergency status curve
Latest 24 months + 12 months and custom parameters
Current calendar year, with time comparisons, custom parameters, and series selection
Current calendar year, with time comparisons, custom parameters, and series selection
Latest 24 months + 12 months and custom parameters
Latest 24 months + 12 months, custom parameters, and series selection
Latest 24 months + 12 months and custom parameters
Current calendar year, with time comparisons, custom parameters, and series selection
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
Latest 24 months + 12 months, custom parameters, and series selection
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2018 - 31 Dec 2019 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 24 months + 12 months and default parameters
Full range and custom parameters
01 Jan 2018 - 31 Dec 2018, with time comparisons, custom parameters, and series selection
Current calendar year, with time comparisons, custom parameters, and series selection
01 Jan 2018 - 31 Dec 2018, with time comparisons, custom parameters, and series selection
Full range, custom parameters, and series selection
Current calendar year, custom parameters, and series selection
17 Mar 2019 - 09 Jun 2019, custom parameters, and series selection
Latest year (~365 days) and custom parameters
Full range, custom parameters, and series selection
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
Latest 12 months + 6 months and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2019 - 31 Dec 2020 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
Latest 24 months + 12 months, custom parameters, and series selection
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jul 2020 - 31 Dec 2021 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 12 months + 12 months and custom parameters
Latest 24 months + 12 months, custom parameters, and series selection
Latest 24 months + 12 months, custom parameters, and series selection
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jan 2021 - 01 Jul 2021, custom parameters, and series selection
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jul 2021 - 31 Dec 2022 and custom parameters
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
01 Jan 2021 - 31 Dec 2021, custom parameters, and series selection
Current calendar year and custom parameters
01 Feb 2021 - 31 Jan 2024 and custom parameters
Full range and custom parameters
Latest 24 months + 12 months and custom parameters
01 Oct 2021 - 30 Sep 2024 and custom parameters
01 Jan 2022 - 31 Dec 2024 and custom parameters
Latest calendar year and custom parameters
Full range, custom parameters, and series selection
Latest 60 months + 12 months, custom parameters, and series selection
01 Jan 2022 - 31 Dec 2024 and custom parameters
Current calendar year, with time comparisons, custom parameters, and series selection
01 Jan 2022 - 31 Dec 2024, custom parameters, and series selection
Category - EMI features and tips 80 months ago
Category - EMI features and tips 86 months ago
Category - EMI features and tips 86 months ago
Category - EMI features and tips 80 months ago
Category - EMI features and tips 86 months ago
Category - EMI features and tips 86 months ago
Owned by:
EMI reports used in weekly reporting on trading conduct
EMI reports used in weekly reporting on trading conduct7 reports 33 months ago
Owned by:
Matthew Keir
Updates of the 2022 ERCs. This follows on from the 2019 - 2021 ERC update d ...
Updates of the 2022 ERCs. This follows on from the 2019 - 2021 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.8 reports 44 months ago
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 42 months ago
Owned by:
Matthew Keir
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update ...
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.16 reports 50 months ago
Owned by:
Matthew Keir
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.18 reports 68 months ago
Owned by:
EMI reports used in weekly reporting on trading conduct
EMI reports used in weekly reporting on trading conduct7 reports 33 months ago
Owned by:
Matthew Keir
Updates of the 2022 ERCs. This follows on from the 2019 - 2021 ERC update d ...
Updates of the 2022 ERCs. This follows on from the 2019 - 2021 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.8 reports 44 months ago
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 42 months ago
Owned by:
Matthew Keir
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update ...
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.16 reports 50 months ago
Owned by:
Matthew Keir
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.18 reports 68 months ago
Owned by:
Matthew Keir
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.18 reports 1k this week
Owned by:
EMI reports used in weekly reporting on trading conduct
EMI reports used in weekly reporting on trading conduct7 reports 129 this week
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 38 this week
Owned by:
Matthew Keir
Updates of the 2019 ERCs. Note that from 1 Aug 2019 contingent storage was ...
Updates of the 2019 ERCs. Note that from 1 Aug 2019 contingent storage was included in the methodology. Check the report notes (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update.20 reports 36 this week
Owned by:
Matthew Keir
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update ...
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.16 reports 8 this week
Owned by:
Matthew Keir
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...
Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.18 reports 1k this week
Owned by:
EMI reports used in weekly reporting on trading conduct
EMI reports used in weekly reporting on trading conduct7 reports 129 this week
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 38 this week
Owned by:
Matthew Keir
Updates of the 2019 ERCs. Note that from 1 Aug 2019 contingent storage was ...
Updates of the 2019 ERCs. Note that from 1 Aug 2019 contingent storage was included in the methodology. Check the report notes (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update.20 reports 36 this week
Owned by:
Matthew Keir
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update ...
Updates of the 2021 ERCs. This follows on from the 2019 and 2020 ERC update dashboards. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.16 reports 8 this week