Shoalhaven (SHGEN)

BESS · Origin Energy Eraring Pty Ltd · Storage - Pumped hydro

Dispatch stats Financials
Operational AEMO: In Service NSW1 Hydro - Water NEM data · 24 hours
82/480 MW
Registered nameplate capacity / storage
24 hours revenue
$0
Capacity factor
0.0%
Revenue / MWh
—
Est. SRMC
$1.20/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. NSW1 regional price (RRP) on right axis.

Key information
Capacity
82 MW / 480 MWh

AEMO status In Service
Project status Operational (AI)

Region NSW1
MLF 0.9772
DUID SHGEN
Owner Origin Energy Eraring Pty Ltd
Commissioned —
Expected closure 2069-07-02
Closure date —
Technology Storage - Pumped hydro
Fuel Hydro - Water
Turbine OEM —
Turbine type / model —
Stats window
03 Jun 2026 22:20 → 04 Jun 2026 22:20 AEST

Dispatch & revenue

03 Jun 2026 22:20 → 04 Jun 2026 22:20 AEST

Revenue (× MLF)
$0
Dispatched
— MWh
Available
466.7 MWh
Curtailed
466.7 MWh
Curtailment
100.0%
of available
MLF used
0.9772
end of period

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 fromMLF
2024-07-01 0.9679
2025-07-01 0.9772

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
Pumped hydro
Capacity
82 MW / 480 MWh
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$1.20/MWh
Capex total (greenfield) default
$96.00M

Shown in table
$96.00M (2026 real AUD)
Capex refurbishment
—
Capex / MWh storage default
$200,000

Shown in table
$200.0k (2026 real AUD)
Fixed OPEX (annual)
—
Fixed OPEX / MW-yr default
$45,000

Shown in table
$45.0k (2026 real AUD)
Variable OPEX / MWh default
$1.20

Shown in table
$1.20 (2026 real AUD)
Fuel cost / GJ
—
Heat rate GJ/MWh
—

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