Loy Yang B (LOYYB1)

Coal · Gippsland Power Pty Ltd ABN 30 077 851 079 / LYB Ventures Australia Pty Ltd ABN 57 055 984 499 / Traralgon Power Pty Ltd ABN 64 056 292 623 / Latrobe Power Pty Ltd ABN 42 055 983 563 / LYB Australia Limited ABN 87 055 563 785 · Turbine - Steam Sub Critical

Dispatch stats Financials

In Service VIC1 Fossil - Brown Coal NEM data · 24 hours

580 MW

Registered nameplate capacity

24 hours revenue

$1.06M

Capacity factor

100.0%

Revenue / MWh

$75.32

Est. SRMC

$47.20/MWh

MLF

0.9815

Stats window 29 May 2026 04:00 → 30 May 2026 04:00 AEST

Capacity

580 MW

Status In Service

Lifecycle Operating

Region VIC1

DUID LOYYB1

Owner Gippsland Power Pty Ltd ABN 30 077 851 079 / LYB Ventures Australia Pty Ltd ABN 57 055 984 499 / Traralgon Power Pty Ltd ABN 64 056 292 623 / Latrobe Power Pty Ltd ABN 42 055 983 563 / LYB Australia Limited ABN 87 055 563 785

Commissioned —

Expected closure 2025-07-02

Closure date —

Technology Turbine - Steam Sub Critical

Fuel Fossil - Brown Coal

Dispatch & revenue

29 May 2026 04:00 → 30 May 2026 04:00 AEST

Revenue (× MLF)

$1.06M

Dispatched

14,065.8 MWh

Available

14,088.7 MWh

Curtailed

23.0 MWh

Curtailment

0.2%

of available

MLF used

0.9815

end of period

Energy flow

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

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 from	MLF
2024-07-01	0.9809
2025-07-01	0.9815

Capex total (greenfield)	—
Capex refurbishment	—
Capex / MW default	$2,800,000
Capex / MWh storage	—
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$50,000
Variable OPEX / MWh default	$3.50
Fuel cost / GJ default	$3.80
Heat rate GJ/MWh default	11.50

Loy Yang B (LOYYB1)

Dispatch & revenue

Energy flow

Revenue (× MLF)

Methodology & assumptions

Financial overview