Powering a Cleaner Future
The Stockton Plateau Hydro Scheme is an innovative, dual-purpose solution for sustainable energy and environmental protection. Strategically located downstream of open-cast and underground coal mines, the scheme safely captures and diverts mining runoff, preventing acid mine drainage contamination of the Ngākawau River. This system achieves two key outcomes:
- Protects Waterways: By capturing and redirecting acid mine drainage to an ocean outfall, the scheme ensures the river remains clean and unharmed by the legacy of mining activities on the plateau. Mine water from future prospects in the
Waimangaroa Catchment can be diverted to the Scheme, avoiding contamination of the Waimangaroa River. - Generates Clean Energy: While mitigating environmental risks, the scheme harnesses the power of flowing water to generate renewable electricity, supporting New Zealand’s transition to sustainable energy.
With consents in place, Stockton Plateau Hydro Scheme is designed to operate within the physical constraints of the area, maximizing both environmental protection and energy production. The scheme of works will be accessed using public and government roads, currently used and maintained by the miner.
