A collation of articles pertaining to the ‘N::N_MNYS_2’ constraint equation …
1) which is one constraint equation in the‘N-MNYS_5_WG_CLOSE’ constraint set,
2) and other constraint sets as well.
Not long after speaking with a client about forecast evening volatility in NSW for Wednesday 15th January 2025, we see price spikes beginning at 14:00 in the afternoon. So we take a first look….
On Monday evening 13th January we noted a short-notice ‘Actual LOR2’ in NSW. In this article we take a look at the VIC1-NSW1 interconnector, and particularly the impact of the ‘N::N_MNYS_2’ constraint equation, in limiting the ability of imports from the south to ameliorate.
A short record of some evening volatility in QLD and NSW on Monday evening 18th November 2024 … with the ‘N-MNYS_5_WG_CLOSE’ constraint set a familiar factor.
As time permits, we’re chipping away at an exploration of the volatility in QLD and NSW on Thursday 7th November 2024. In this article we take another step in understanding the ‘N-MNYS_5_WG_CLOSE ’ constraint set.
There were not as many SMS pings on Friday 8th November 2024 as there were for price alerts the day before, with the only 4 dispatch intervals in QLD and NSW above $1,000/MWh.
We’ve selected three dispatch intervals through the long run of volatility in the QLD and NSW regions on Thursday 7th November 2024 to help illustrate:
1) How the issue of ‘congestion’ or ‘constraints’ in the NEM is so complex;
2) But also why it’s so significant to price and dispatch outcomes.