Hobart Show Grounds BESS

BESS · Gravitas · 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

$1.54/MWh

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

AEMO status Publicly Announced

Project status Development

Coordinates —

DUID —

Owner Gravitas

Commissioned —

Expected closure —

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)	— How this was derived No project-specific greenfield capex figure was found in owner/developer, government, or finance sources.
Capex refurbishment	—
Capex / MWh storage	$358,607 Shown in table $358.6k (2026 real AUD) Reported / source value $350.0k (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)	$256.1k Shown in table $256.1k (2026 real AUD) Reported / source value $250.0k (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX / MW-yr	$25,615 Shown in table $25.6k (2026 real AUD) Reported / source value $25.0k (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived Used server-side fallback default because plant-specific O&M data was not found.
Variable OPEX / MWh	$1.54 Shown in table $1.54 (2026 real AUD) Reported / source value $1.50 (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived Used server-side fallback default because plant-specific O&M data was not found.
Fuel cost / GJ	—
Heat rate GJ/MWh	—

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

Notes
Gravitas' website identifies the Hobart BESS as a 10 MW / 14 MWh constructed project in Tasmania. I could not find a project-specific greenfield investment/capex announcement from the owner, developer, government, or financing sources, so capex is left blank rather than using a benchmark as reported cost. O&M and asset-life values are fallback estimates.

Sources

asset_life_years (low)
capacity_mw — Gravitas Now — Sustainable Energy on Demand (high)
capex_total_aud (low)
fixed_opex_per_mw_year_aud (low)
site_name — Gravitas Now — Sustainable Energy on Demand (high)
storage_mwh — Gravitas Now — Sustainable Energy on Demand (high)
technology_type — Gravitas Now — Sustainable Energy on Demand (high)
variable_opex_per_mwh_aud (low)

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Hobart Show Grounds BESS

Dispatch & revenue

Financial overview

Sources