News · Land use · Muswellbrook and Lake Macquarie

The announcement said 7,000 jobs. The report underneath says the Upper Hunter shrinks anyway

Draft master plans for what happens to the Mt Arthur and Macquarie Coal sites went on public exhibition in July, announced with more than 1,100 hectares of industrial land and more than 7,000 local jobs. The exhibition package includes the economic assessment those numbers rest on, and it is a more sober document. It models three futures for the 2,200 people who work at Mt Arthur, in which 220, 440 or 660 of them stay. Its own table records the population outcome for all three as decline in the Upper Hunter with growth shifting to Newcastle, and describes even the best case as still insufficient to fully replace mining employment. Consultation closed on 11 August.

The Hunter Ledger · 16 August 2026 · every claim below links to its source

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Mt Arthur, five kilometres south of Muswellbrook, is scheduled to stop mining by June 2030. The Macquarie Coal Complex sits in the Lake Macquarie local government area. Both are being planned for what comes after, in a pilot the NSW Government is running with the two councils, the site owners and the Commonwealth’s Net Zero Economy Authority, and both draft master plans went on exhibition through July.

The announcement carried two numbers: more than 1,100 hectares identified for industrial development, and more than 7,000 local jobs. The federal industry minister, Tim Ayres, said the plans were about attracting new industries and cementing the region as a major hub for manufacturing and innovation. This is the part of the story that got reported.

The exhibition package is where the working is, and it is public. We downloaded and read it.

Where the 7,000 comes from

The two sites are documented separately and by different authors. Muswellbrook Shire Council commissioned Aurecon to do the Mt Arthur economics; the Department of Planning, Housing and Infrastructure wrote the Macquarie explanation of intended effect for a state-led rezoning.

Add the top of each range and you get about 7,040. That is consistent with “more than 7,000”, and no document we read says which scenario the announced figure uses. It is worth a reader knowing that the headline is the sum of two best cases, and that the same Mt Arthur range starts at 930.

The number the announcement did not use

The Aurecon report does something the announcement does not. It asks what happens to the people who work at Mt Arthur now, and it answers with a table.

Mt Arthur directly supports a workforce of up to 2,200 jobs. Coal mining is 33 per cent of employment in Muswellbrook, against 0.9 per cent across New South Wales. The report models three scenarios for how many of those workers are retained in the pilot areas after closure and rehabilitation: 10 per cent, 20 per cent or 30 per cent. That is 220, 440 or 660 people.

Read the right-hand column again. All three scenarios end in population decline in the Upper Hunter. The high case is described as large-scale, integrated precinct development delivered at scale with strong investor uptake, and the report still records it as insufficient to fully replace mining employment or support local services.

The report is not hiding this and we are not catching anyone out. It says the 220 to 660 range is conservative, and explains why in a way worth quoting in substance: mining wages are high, which may reduce workers’ willingness to move into lower-paying roles and increase the likelihood of them leaving Muswellbrook to find comparable work. That is a serious and honest piece of analysis. It is simply not what the announcement said.

Two measures are being compared here and they are not the same thing, which matters. The 7,000 is total employment across both precincts over the long term. The 220 to 660 is how many of Mt Arthur’s existing workers are expected to be among them. A precinct can hit its jobs target and still not employ the people the mine let go, and the report is explicit that this is the likely outcome.

The other number in the same package

The Aurecon report also sets out how much industrial land the Hunter actually absorbs. As at January 2025 the region had 8,505 hectares of zoned employment land, of which 4,356 hectares, around 51 per cent, was undeveloped. Of that undeveloped stock, 78 per cent sits in Greater Newcastle rather than the Upper Hunter, and only 44 per cent is serviced by water and sewer.

Then the figure that puts the rest in proportion: take-up across the whole Hunter region was 34 hectares in 2024, down from 44 hectares in 2023, and concentrated in the Newcastle, Maitland and Port Stephens local government areas.

That is the same document arguing both sides of its own case, and it is right to. The scarcity argument is real: the Upper Hunter has little serviced, investment-ready industrial land, and Mt Arthur can offer consolidated single-owner parcels of roughly 2 to 70 hectares that the market says it wants. But a region that took up 34 hectares in its strongest year is being offered more than a thousand. Nobody involved is pretending this happens quickly; the plans are explicitly progressive and the report says the benefits are strongest where activation happens early, alongside closure rather than after it. The honest way to read the hectares number is as a multi-decade proposition with a hard deadline attached to only one end of it, because mining stops in 2030 whether or not the land is ready.

What happens now

Consultation closed on 11 August 2026. If you wanted a say, that window has shut, and it is worth being plain about that rather than pointing readers at a form that no longer accepts anything. Feedback received is to inform the final master plans, which the Net Zero Economy Authority says are expected to be completed by November 2026.

Three things are worth watching between now and then. Whether the final plans keep the 7,000 headline once submissions are in. Whether the workforce-retention scenarios survive into the final documents at all, since they are the part a reader in Muswellbrook has most at stake in. And whether the market sounding converts: Aurecon engaged more than 20 industry participants and reports that interest is real but conditional on certainty about planning pathways, land availability, infrastructure and timing. Conditional interest is not investment, and the pilot has until 2030 to turn one into the other.

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