Snowy Hydro 2.0 Faces Severe Delays and Cost Overruns Impacting Energy Market
Snowy Hydro 2.0's estimated costs have surged to $42 billion, significantly affecting investment and energy prices. The project, initially projected for completion in 2021, is now delayed until 2028, raising concerns over market reliability and future energy capacity.

The estimated cost of Snowy Hydro 2.0 has escalated to $42 billion, substantially above the original $2 billion forecast from 2017. This delay has pushed the project's completion to the end of 2028, impacting the energy market by crowding out other investments and increasing electricity prices.
Analysts note that the substantial cost overruns and delays have resulted in heightened market unreliability, leading to inefficient emergency coal subsidies. The project's complex geology has presented unforeseen tunneling challenges, exacerbated by a lack of local expertise in pumped hydro construction. Calls for a Royal Commission underscore concerns about resource misallocation and the implications for Australia's energy transition goals, including an 82% renewable energy target by 2030.




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