Kerrawary Power Station

Gas Peakers · Origin Energy · Turbine - OCGT

Dispatch stats Financials
Development AEMO: Publicly Announced Fossil - Natural Gas Pipeline NEM data · 24 hours
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Registered nameplate capacity — refresh AI for MW/MWh
Est. SRMC
$137.85/MWh
Key information

Capacity not yet researched — use Refresh equipment & project status (AI).

AEMO status Publicly Announced
Project status Development (AI)

Coordinates —

DUID —
Owner Origin Energy
Commissioned Dec 2029
Expected closure —
Closure date —
Technology Turbine - OCGT
Fuel Fossil - Natural Gas Pipeline
Gas turbine OEM —
Turbine / engine model —
Stats window
13 Jun 2026 15:45 → 14 Jun 2026 15:45 AEST

Dispatch & revenue

13 Jun 2026 15:45 → 14 Jun 2026 15:45 AEST

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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
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Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$137.85/MWh
Capex total (greenfield)
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How this was derived
Searches did not return a reported project cost for Kerrawary Power Station.
Capex refurbishment
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Capex / MW
$1,265,823

Shown in table
$1.27M (2026 real AUD)

Reported / source value
$1.20M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)
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Fixed OPEX / MW-yr
$14,838

Shown in table
$14.8k (2026 real AUD)

Reported / source value
$14.1k (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Used as the closest benchmark for a large OCGT fixed O&M proxy.

Reference
2024 Energy Technology Cost and Technical Parameter Review (high confidence)
Source recorded 09 Jun 2026
Variable OPEX / MWh
$4.94

Shown in table
$4.94 (2026 real AUD)

Reported / source value
$4.68 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Used as benchmark variable O&M for OCGT.

Reference
2024 Energy Technology Cost and Technical Parameter Review (high confidence)
Source recorded 09 Jun 2026
Fuel cost / GJ
$12.66

Shown in table
$12.66 (2026 real AUD)

Reported / source value
$12.00 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
No plant-specific gas supply or contract price found; internal default retained.
Heat rate GJ/MWh
10.50

Shown in table
$10.50 (2026 real AUD)

How this was derived
No plant-specific heat rate found; internal default retained.

Confidence: low · Status: ai estimated · Capex basis: default · AI checked 09 Jun 2026

Notes
No reliable plant-specific greenfield capex announcement was found for Kerrawary Power Station. O&M and technology parameters were inferred from AEMO/Aurecon 2024 OCGT benchmark data for a large gas turbine, with fuel cost and heat rate falling back to the provided internal defaults. The fixed O&M source is for a Large GT proxy, not site-specific.

Sources