Gordon (GORDON)

Hydro · Hydro-Electric Corporation · Hydro - Dam

Dispatch stats Financials
Operational AEMO: In Service TAS1 Hydro - Water NEM data · 7 days
432 MW
Registered nameplate capacity
7 days revenue
$1.75M
Capacity factor
31.0%
Revenue / MWh
$77.97
Est. SRMC
$1.05/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. TAS1 regional price (RRP) on right axis.

Key information
Capacity
432 MW

AEMO status In Service
Project status Operational (AI)

Power Technology profile for Gordon: commissioned in 1977 and currently active.

Region TAS1
Coordinates -42.73400, 145.97500 (AI)

Wikidata / Wikipedia for Gordon Power Station coordinates in southwest Tasmania.

MLF 0.9594
DUID GORDON
Owner Hydro-Electric Corporation
Commissioned —
Expected closure 2100
Closure date —
Technology Hydro - Dam
Fuel Hydro - Water
Turbine OEM Fuji Electric
Turbine type / model Francis turbine
Equipment confidence high
Stats window
07 Jun 2026 05:30 → 14 Jun 2026 05:30 AEST

Dispatch & revenue

07 Jun 2026 05:30 → 14 Jun 2026 05:30 AEST

Energy revenue (× MLF)
$1.75M
FCAS revenue (× MLF)
$100.7k
FCAS volume
25,840.4 MWh
Dispatched
22,492.7 MWh
Available
47,498.7 MWh
Curtailed
25,019.5 MWh
Curtailment
52.7%
of available
MLF used
0.9594
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 0.9622
2025-07-01 0.9594

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
432 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$1.05/MWh
Capex total (greenfield)
$1,822.78M

Shown in table
$1,822.78M (2026 real AUD)

Reported / source value
$1,728.00M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Capex refurbishment
$82.28M

Shown in table
$82.28M (2026 real AUD)

Reported / source value
$78.00M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Official announcement of refurbishment spend and scope.

Reference
New lease on life for Gordon Power Station (high confidence)
Source recorded 08 Jun 2026
Capex / MW derived
$4,219,409

Shown in table
$4.22M (2026 real AUD)

Reported / source value
$4.00M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)
$105.5k

Shown in table
$105.5k (2026 real AUD)

Reported / source value
$100.0k (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX / MW-yr
$244

Shown in table
$244.18 (2026 real AUD)

Reported / source value
$231.48 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Owner technical note provides an annual maintenance allowance; allocated across 432 MW for per-MW normalization.

Reference
Hydropower asset improvement at Gordon (medium confidence)
Source recorded 08 Jun 2026
Variable OPEX / MWh
$1.05

Shown in table
$1.05 (2026 real AUD)

Reported / source value
$1.00 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fuel cost / GJ
$0.00

Shown in table
$0.00 (2026 real AUD)

Reported / source value
$0.00 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Heat rate GJ/MWh
—

Confidence: medium · Status: ai estimated · Capex basis: default · AI checked 08 Jun 2026

Notes
No plant-specific greenfield construction cost was found for Gordon/DUID GORDON in official owner or government sources. The available official sources instead document a major refurbishment program: Hydro Tasmania stated in August 2024 that $78 million of works will refurbish two of the three turbines and add around 30 years of life; in February 2026 the project page listed machine upgrades and MIV replacements across 2024-2033. Gordon Power Station is 432 MW and was commissioned between 1977 and 1988.

Sources