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KOTH Power Station Expansion Now Underway
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KOTH Power Station Expansion Now Underway

IDC Technologies Conference

February 16, 2026


clock7min

We’re extending Zenith’s existing power station at King of the Hills (KOTH) to support Vault Minerals’ plant expansion at Leonora.

Zenith has been powering KOTH since March 2022 with a hybrid solution integrating gas, solar PV and BESS—and the station was designed from day one to enable future renewable integration and site expansions. 

That day has arrived. Zenith is now delivering a two-stage expansion of the existing KOTH power station to support Vault Minerals’ broader plant upgrade program at Leonora. 

Stage 1 

  • Adding 2× Jenbacher 620 units (+6.4 MW) 
  • Commissioning from 11 March 2026 | Handover 30 March 2026 

Stage 2 

Commissioning early September 2026 | Handover mid-September 2026 

Adding 3× Jenbacher 624 units (+13.5 MW) 

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