Braemar 2 Power Station (BRAEMAR7)

Coal · NewGen Braemar 2 Partnership comprising Arrow Braemar 2 Pty Ltd and Arrow Southern Generation Pty Ltd · Turbine - OCGT

Dispatch stats Financials
Operational AEMO: In Service QLD1 Fossil - Coal Seam Methane NEM data · 24 hours
173 MW
Registered nameplate capacity
24 hours revenue
$71
Capacity factor
0.0%
Revenue / MWh
$53.12
Est. SRMC
$132.25/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. QLD1 regional price (RRP) on right axis.

Key information
Capacity
173 MW

AEMO status In Service
Project status Operational (AI)

Region QLD1
MLF 0.9667
DUID BRAEMAR7
Owner NewGen Braemar 2 Partnership comprising Arrow Braemar 2 Pty Ltd and Arrow Southern Generation Pty Ltd
Commissioned —
Expected closure 2025-07-02
Closure date —
Technology Turbine - OCGT
Fuel Fossil - Coal Seam Methane
Equipment OEM —
Equipment type / model —
Stats window
03 Jun 2026 19:35 → 04 Jun 2026 19:35 AEST

Dispatch & revenue

03 Jun 2026 19:35 → 04 Jun 2026 19:35 AEST

Revenue (× MLF)
$71
Dispatched
1.3 MWh
Available
1,360.2 MWh
Curtailed
1,360.2 MWh
Curtailment
100.0%
of available
MLF used
0.9667
end of period

Revenue (× MLF)

Estimated $ per interval using regional RRP and MLF effective on each day.

Methodology & assumptions

  • Dispatch & availability — AEMO Next Day Dispatch UNIT_SOLUTION (5‑minute intervals). Intervention intervals excluded.
  • Regional price — dispatch_price RRP matched by settlement time and NEM region (from generator registry).
  • Revenue (× MLF) — cleared MW × (5/60 h) × RRP × MLF. Chart uses MLF effective on each interval’s date; summary total uses MLF as at the end of the selected period (same as the revenue list).
  • Curtailment — estimated economic curtailment when availability exceeds dispatch target: max(0, availability − cleared) × (5/60) MWh.
  • Not settlement — estimates only. AEMO settlement applies DLF, rebids, constraints, and other factors not modelled here.
MLF history (AEMO daily)
Effective fromMLF
2024-07-01 0.9627
2025-07-01 0.9667

Financial overview

2026 real AUD. Monetary values are CPI-adjusted to 2026 real Australian dollars. Greenfield capex uses AEMO benchmarks when plant-specific cost is unknown.
Type
OCGT
Capacity
173 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$132.25/MWh
Capex total (greenfield)
$869.43M

Shown in table
$869.43M (2026 real AUD)

Reported / source value
$546.00M (2008 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Reported estimate for the Braemar 2 project cost in 2008.

Reference
Abstract: Arrow, ERM Form Braemar 2 Power Station Partnership (medium confidence)
Source recorded 04 Jun 2026
Capex refurbishment
—
Capex / MW derived
$5,025,588

Shown in table
$5.03M (2026 real AUD)

Reported / source value
$3.16M (2008 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)
$17.78M

Shown in table
$17.78M (2026 real AUD)

Reported / source value
$11.17M (2008 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX / MW-yr
$102,801

Shown in table
$102.8k (2026 real AUD)

Reported / source value
$64.6k (2008 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Benchmark fixed O&M for OCGT used as fallback.

Reference
2024 Energy Technology Cost and Technical Parameter Review (high confidence)
Source recorded 04 Jun 2026
Variable OPEX / MWh
$7.45

Shown in table
$7.45 (2026 real AUD)

Reported / source value
$4.68 (2008 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Benchmark variable O&M for OCGT used as fallback.

Reference
2024 Energy Technology Cost and Technical Parameter Review (high confidence)
Source recorded 04 Jun 2026
Fuel cost / GJ default
$12.00

Shown in table
$12.00 (2026 real AUD)
Heat rate GJ/MWh
10.40

Shown in table
$10.40 (2026 real AUD)

How this was derived
Benchmark heat rate for OCGT used as fallback.

Reference
2024 South West Gas-Powered Generation Forecast Methodology Report to 2034 (high confidence)
Source recorded 04 Jun 2026

Confidence: high · Status: ai estimated · Capex basis: reported · AI checked 04 Jun 2026

Notes
Greenfield capex uses a reported project cost of A$545m–A$546m for Braemar 2; sources conflict slightly, so A$546m was selected as the nominal project cost and the 2008 announcement year was used for capex_year. No separate refurbishment cost identified. OCGT operating assumptions use AEMO/Aurecon 2024 review values for OCGT heat rate and O&M, treated as benchmark defaults rather than plant-specific data.

Sources