Yallourn W (YWPS2)

Coal · EnergyAustralia Yallourn Pty Ltd · Turbine - Steam Sub Critical

Dispatch stats Financials

Closed AEMO: In Service - Announced Withdrawal (Permanent) VIC1 Fossil - Brown Coal NEM data · 30 days

350 MW

Registered nameplate capacity

30 days revenue

$14.07M

Capacity factor

91.2%

Revenue / MWh

$61.22

Est. SRMC

$47.20/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. VIC1 regional price (RRP) on right axis.

Capacity

350 MW

AEMO status In Service - Announced Withdrawal (Permanent)

Project status Closed

EnergyAustralia disclosed Yallourn’s announced withdrawal / site transformation plan; AEMO registration is In Service but the asset is permanently withdrawn.

Region VIC1

Coordinates -38.17734, 146.34196 (AI)

Australia247 listing for Yallourn 'W' Power Station coordinates, matching the plant site in Yallourn VIC.

MLF 0.9599

DUID YWPS2

Owner EnergyAustralia Yallourn Pty Ltd

Commissioned —

Expected closure 2028

Closure date 1 Jul 2028

Technology Turbine - Steam Sub Critical

Fuel Fossil - Brown Coal

Steam turbine OEM Toshiba Energy Systems and Solutions

Turbine / boiler supplier Reheat condensing steam turbine / boiler supplier

Equipment confidence high

Dispatch & revenue

15 May 2026 06:20 → 14 Jun 2026 06:20 AEST

Energy revenue (× MLF)

$14.07M

FCAS revenue (× MLF)

FCAS volume

— MWh

Dispatched

229,848.9 MWh

Available

229,606.7 MWh

Curtailed

1.6 MWh

Curtailment

0.0%

of available

MLF used

0.9599

end of period

Revenue (× MLF)

Estimated $ per interval — energy (RRP) and FCAS (regional FCAS prices), both × MLF.

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).
Energy revenue (× MLF) — cleared MW × (5/60 h) × RRP × MLF.
FCAS revenue & volume — cleared FCAS MW from DISPATCHLOAD (raise/lower 6s, 60s, 5min, reg) × (5/60 h) × regional FCAS price × MLF. Volume is total FCAS enablement MWh across services.
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 from	MLF
2024-07-01	0.9604
2025-07-01	0.9599

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.

Capex total (greenfield) default	$980.00M Shown in table $980.00M (2026 real AUD)
Capex refurbishment	—
Capex / MW default	$2,800,000 Shown in table $2.80M (2026 real AUD)
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$50,000 Shown in table $50.0k (2026 real AUD)
Variable OPEX / MWh default	$3.50 Shown in table $3.50 (2026 real AUD)
Fuel cost / GJ default	$3.80 Shown in table $3.80 (2026 real AUD)
Heat rate GJ/MWh default	11.50 Shown in table $11.50 (2026 real AUD)

Confidence: unknown · Status: needs review · Capex basis: unknown