Murray 1 (MURRAY)

Hydro · Snowy Hydro Ltd · Hydro - Dam

Dispatch stats Financials
Operational AEMO: In Service VIC1 Hydro - Water NEM data · 24 hours
950 MW
Registered nameplate capacity
24 hours revenue
$1.61M
Capacity factor
70.1%
Revenue / MWh
$100.82
Est. SRMC
$1.00/MWh

Energy flow

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

Key information
Capacity
950 MW

AEMO status In Service
Project status Operational (AI)

Power Technology profile (commissioned 1966) and Snowy Hydro site indicate Murray 1 is in service / operating.

Region VIC1
Coordinates -36.24680, 148.19020 (AI)

GEO Global Energy Observatory lists Murray-1 at Khancoban, NSW with coordinates -36.2468, 148.1902.

MLF 0.9819
DUID MURRAY
Owner Snowy Hydro Ltd
Commissioned —
Expected closure 2070
Closure date —
Technology Hydro - Dam
Fuel Hydro - Water
Turbine OEM Boving Engineering
Turbine type / model Francis turbine
Equipment confidence medium
Stats window
21 Jun 2026 04:30 → 22 Jun 2026 04:30 AEST

Dispatch & revenue

21 Jun 2026 04:30 → 22 Jun 2026 04:30 AEST

Energy revenue (× MLF)
$1.61M
FCAS revenue (× MLF)
$860
FCAS volume
323.8 MWh
Dispatched
15,982.5 MWh
Available
31,602.0 MWh
Curtailed
15,715.3 MWh
Curtailment
49.7%
of available
MLF used
0.9819
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 fromMLF
2024-07-01 0.9947
2025-07-01 0.9819

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
Hydro
Capacity
950 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$1.00/MWh
Capex total (greenfield) default
$3,800.00M

Shown in table
$3,800.00M (2026 real AUD)
Capex refurbishment
—
Capex / MW default
$4,000,000

Shown in table
$4.00M (2026 real AUD)
Fixed OPEX (annual)
—
Fixed OPEX / MW-yr default
$40,000

Shown in table
$40.0k (2026 real AUD)
Variable OPEX / MWh default
$1.00

Shown in table
$1.00 (2026 real AUD)
Fuel cost / GJ
—
Heat rate GJ/MWh
—

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