Archive

23 August 2026

6 articles collected

Daily Snapshot 3 min read

A major coal unit outage sends NEM prices soaring 26.5%, while AEMO prepares to remotely switch off rooftop solar in a critical test of grid control.

AU 5 |Global 1 | Grid 2|EV 2|Solar 1
from top 6 articles
Read snapshot

Today's Signal

Tarong unit 3 offline for major outage

WattClarity AU Grid ·

For reasons I won’t go into here, we’re taking a particular interest in the major (planned) outage at Tarong unit 3 - with the unit coming offline yesterday (Friday morning 21st August 2026), and planned to be offline until Friday 6th November 2026.

Our current hypothesis, for the strange-looking modelled results in Monday’s MT PASA data, relating to PEC Stage 2

WattClarity AU Grid ·

AEMO's Medium Term Projected Assessment of System Adequacy (MT PASA) data has displayed unusual modelling results concerning Stage 2 of the Project EnergyConnect interconnector. Analysts are investigating these discrepancies to determine how the 900km link between South Australia and New South Wales is being integrated into market reliability forecasts.

Beyond the OCE

AC-Coupled vs. DC-Coupled

PV Magazine GLOBAL Storage ·

Storlytics Energy Storage researchers have released simulation-based analysis comparing AC and DC coupling architectures for battery systems. The study demonstrates that utilizing realistic dispatch modeling instead of generic assumptions significantly alters BESS sizing, architecture selection, and levelized cost of electricity outcomes.

Daily digest by email

The same briefing, in your inbox each morning. Australian energy news, market signals, and policy. No noise.

No spam. Unsubscribe anytime. Choose exactly what you receive