Lower South Island · South Island
Central Otago
21.8 MW Solar capacity (2026)
$329 Modelled bill (May 2026)
0.17 Retail HHI (Aug 2026)
Central Otago is in the Lower South Island on the South Island. Network operator: Aurora Energy.
Retail market concentration (HHI)
Herfindahl–Hirschman index of retailer ICP share by network region.
Loading chart…
Modelled residential electricity bills
Monthly total bill for a standard-use customer, $/month.
Loading chart…
Distributed solar capacity ranked by region
Installed solar capacity, kW.
Loading chart…