Gove Alternate Power Generation Project

Gove Alternate Power Generation Project is an industrial electricity and fuel efficiency project located at the Gove Operations on the Gove Peninsula, situated adjacent to Nhulunbuy and approximately 650km east of Darwin in the Northern Territory [1]. It was registered in October 2015 [1]. As an industrial facility upgrade, its specific project area in hectares is undefined and not applicable, as it operates within the footprint of an active mining operation [1]. The broader regional land use is dominated by significant bauxite mining, along with Aboriginal freehold land and conservation areas [1].

The project operates under the Industrial Electricity and Fuel Efficiency methodology [1]. These types of projects involve reducing greenhouse gas emissions by upgrading energy-consuming equipment or changing the mix of energy sources used at a facility [1]. In this case, the standard requirement is to demonstrate emissions reductions, which the project achieves through operating lower-emission electricity generation equipment and fuel switching [1].

The Nhulunbuy region features a tropical savanna climate characterized by a high-rainfall monsoonal wet season and a distinct dry season [1]. The environmental conditions include soils that are heavily lateritic and rich in bauxite, consisting primarily of deep red clays that form the foundation of the local mining industry [1].

An interesting note about this project is that it was established following Rio Tinto's commercial decision to curtail its nearby energy-intensive alumina refinery. To power the remaining bauxite mining operations and the local Nhulunbuy community, the proponent transitioned the site's electricity generation from an inefficient heavy fuel oil-based system to modern diesel generators [2]. The project has been highly productive, completing several carbon abatement contracts with the Clean Energy Regulator and delivering over 240,000 ACCUs. By the 2022-23 reporting year, the project had earned significantly more ACCUs than anticipated under its contracts, which were subsequently used to help balance the facility's actual emissions under the Safeguard Mechanism [2].