00:02For decades, Hazelwood was the powerhouse of the Latrobe Valley.
00:06It closed in 2017.
00:09Now its owners want to completely fill the mine pit with water, transforming it into
00:14a lake.
00:15While this project is very much novel for Australia, it is not a new concept to fill
00:20a pit with water and turn it into a pit lake.
00:22If successful, the project would set a precedent for neighbouring pits at Yallorn and Loyang
00:27when they're shut down in the next 10 years.
00:31It's a plan backed by the state's former Mine Rehabilitation Commissioner.
00:35The pit lake option makes it possible to actually use the land around the mines to use the water
00:45within the mines productively with a minimum cost of maintenance.
00:51But not everyone is convinced.
00:54Luke Stuckey is a third generation Angus bull breeder who relies on water from the Latrobe
01:00River.
01:00Luke Stuckey is used to just be able to lengthen our seasons and get better productivity through
01:05the tougher times.
01:06A bit of a drought policy as well, we can always have a bit of green grass to keep the
01:09cattle
01:09going.
01:10In the face of a changing climate, he fears any plans to divert river water into the pit
01:16could hurt those downstream.
01:18Luke Stuckey is one of the most important things.
01:25The irrigators' concerns are also shared by environmental advocates.
01:29At a time when we really need to be returning environmental flows to buffer the impact of climate
01:37change and salt inundation in the Gippsland lakes really could spell a death knell for our Gippsland
01:42lakes.
01:43For the next nine years since it's been closed, questions remain about the mine's stability.
01:48The Princess Highway, which runs just along the mine's edge, had previously been closed
01:53after a sinkhole was caused by heavy rain.
01:56And with Morwell's 15,000 residents just opposite the highway, a solution is needed soon.
02:02We need the mines to be stable, we want to get away from active rehabilitation and active
02:07maintenance to passive rehabilitation and passive maintenance.
02:12The company is now awaiting government feedback on its environmental effects statement before
02:17community consultation can begin.
02:19.
02:19.
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