Market Report - EnergyByte

Sep-25 Generation Report

An extra 2,219MW of capacity connected to the grid in September dominated by batteries. Meanwhile solar farms experienced acute pricing pressure. Combined renewable curtailment escalated to multi-year peaks across most regions. Interconnector flows moderated as warmer weather reduced demand.

14 min read Oct 8, 2025

Market Report paid

Sep-25 Financial Market Report

Carl Daley, Eric Chan

The Q3-25 spot market was mostly subdued driving a high Sellers premium. Trading quantities increased from August levels, and Swaps traded more heavily than Options. LGC prices continued to fall. Market prices for Q4-25 are at the high end of our fair value range.

7 min read Oct 7, 2025

Market Report paid

Sep-25 Spot Market Report

Carl Daley, Eric Chan

Spring renewables crushed daytime prices, FCAS costs dived, gas stayed cheap, yet cool nights pushed record peaks. Which states set demand lows, and what risks still lurk. Delve into our data-rich September wrap for further insights.

14 min read Oct 6, 2025

Market Report paid

August 2025 Spot Market Report

Carl Daley, Eric Chan

Aug-25 NEM spot prices fell from last year's levels, but much less for TAS. Negative prices surged in QLD, exceeding SA for the first time. A cold August drove NSW, SA and VIC demand increases. SA’s FCAS hit $35.6 M, the highest since Feb-20. Gas spot prices steady while Iona storage lowered.

11 min read Sep 10, 2025

Market Report paid

Aug-25 Financial Market Report

Carl Daley, Eric Chan

The August 2025 forward market rebounded after a late July fall. VIC Cal-28 rose significantly while Q3-25 exhibited greater volatility. Options trading surged to 46% of total flow. Despite lower overall volumes, strategic opportunities emerged amid seasonal fluctuations and risk management shifts.

9 min read Sep 8, 2025

Market Report paid

Aug-25 Generation Report

Heather Wang, Carl Daley, Eric Chan

NEM capacity expanded by 69MW in August. Solar farm weighted prices continue to struggle while wind continues to be less adversely impacted. Batteries provided crucial FCAS in SA while VIC continued its role as a key energy hub. Lower TAS wind generation led to highest spot prices.

15 min read Sep 5, 2025

Market Report paid

July 2025 Spot Market Report

Carl Daley, Eric Chan

July 2025 spot market conditions reflected strong pricing in SA and TAS, and more moderate pricing in the other Regions. SA also dominated FCAS costs for the month which were the highest SA FCAS costs since Nov-22, and the second highest in SA’s history. Gas markets operated within normal ranges.

12 min read Aug 18, 2025

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Jul-25 Generation Report

Heather Wang, Eric Chan, Carl Daley

In July, capacity increased by 215MW, Generator Weighted Average prices declined along with Time Weighted Averages, VRE curtailment rates increased, and batteries provided crucial grid stability. VIC remained the dominant energy exporter while Snowy storages are the lowest in 5-years.

14 min read Aug 8, 2025

Market Report paid

July-25 Financial Market Report

Carl Daley, Eric Chan

The Q3-25 quarter spot prices have struggled to meet forward price expectations leading to a softening of the current quarter forward price and all future periods. However, the quarter is not yet finished, and there is time for a recovery.

7 min read Aug 7, 2025

Market Report paid

June 2025 Spot Market Report

Carl Daley, Eric Chan

June 2025 caused a strong finish to the financial year with extreme volatility across the NEM, although QLD’s impact was tempered by interconnector constraints. Power plant outages were a big driver on spot price outcomes. Gas prices were also elevated during critical days.

17 min read Jul 23, 2025

Market Report paid

Jun-25 Generation Report

Heather Wang, Eric Chan, Carl Daley

Generation capacity grew by 1,172MW. Extreme price events lifted wind and solar GWA prices, though farms couldn't fully capitalise on these events, resulting in larger discounts to TWA prices. The curtailment rate for solar and wind rose in most regions. TAS net imports from VIC hit a 15-year high.

13 min read Jul 4, 2025

Market public

Thu 26th June 2025 Event

Carl Daley

Last night delivered severe market price conditions. Triple ‘C ‘Day weather conditions (cold, calm, cloudy) eliminated wind generation and drive peak heating demand. This event shifts market price perceptions as well as being both a warning and a roadmap, for building a more resilient energy future.

10 min read Jun 27, 2025