Dinawan Energy Hub

BESS · Spark Renewables Pty Ltd · Storage - Battery

Dispatch stats Financials

Development AEMO: Publicly Announced Other - Other NEM data · 24 hours

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Registered nameplate capacity — refresh AI for MW/MWh

Est. SRMC

$1.50/MWh

Capacity not yet researched — use Refresh equipment & project status (AI).

AEMO status Publicly Announced

Project status Development (AI)

Spark Renewables project listing / public announcement for Dinawan Energy Hub (site described as announced, not yet built).

Coordinates —

DUID —

Owner Spark Renewables Pty Ltd

Commissioned Mar 2031

Expected closure 2050

Closure date —

Technology Storage - Battery

Fuel Other - Other

Battery OEM —

Battery platform / chemistry —

Inverter OEM —

Inverter / PCS model —

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)	—
Capex refurbishment	—
Capex / MWh storage	$369,198 Shown in table $369.2k (2026 real AUD) Reported / source value $350.0k (2024 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$25,000 Shown in table $25.0k (2026 real AUD)
Variable OPEX / MWh default	$1.50 Shown in table $1.50 (2026 real AUD)
Fuel cost / GJ	—
Heat rate GJ/MWh	—

Confidence: medium · Status: ai estimated · Capex basis: default · AI checked 07 Jun 2026

Notes
No plant-specific battery-only greenfield capex was found for the Dinawan Energy Hub battery component. The best project-specific public figure found is for the wider Dinawan solar-and-battery project: AUD 1.35 billion for 800 MW solar plus 356 MW / 1,574 MWh battery storage, approved in April 2026. Because that figure covers a combined solar-storage package rather than the battery asset alone, it was not used as capex_total_aud for this battery generator. Project sources indicate the Dinawan Energy Hub includes 300 MW / 1,200 MWh battery storage as part of the broader hub, but no separate battery capex was disclosed. Battery O&M and other operating assumptions were not publicly disclosed in the project sources and would require benchmark-based estimation if needed.

Sources

financial_profile.asset_life_years — Dinawan Energy Hub successful in the Capacity Investment Scheme – Spark Renewables (high)
financial_profile.capex_basis — Dinawan Solar Farm Approved – Spark Renewables (high)
financial_profile.capex_per_mw_aud — Spark Renewables wins consent for USD-930m solar-storage park in NSW (low)
financial_profile.capex_total_aud — Spark Renewables wins consent for USD-930m solar-storage park in NSW (medium)
financial_profile.emissions_intensity_tco2_mwh — Dinawan Energy Hub – Spark Renewables (high)
financial_profile.notes — Dinawan Energy Hub awarded 1GW Access Rights – Spark Renewables (high)
generator_identity.owner — Dinawan Energy Hub – Spark Renewables (high)
generator_identity.region — Dinawan Energy Hub – Spark Renewables (high)
generator_identity.site_name — Dinawan Energy Hub – Spark Renewables (high)
generator_identity.technology_type — Dinawan Energy Hub – Spark Renewables (high)

Custom date range

Dinawan Energy Hub

Dispatch & revenue

Financial overview

Sources