NSW cannot afford to lose Eraring Power Station any time soon based on the current pace of the state's renewable energy infrastructure rollout, Mid-Western Council's mayor believes.
The Central-West Orana Renewable Energy Zone is the first of five clean energy generation hubs that are due to be built across the state as part of a plan to deliver at least 12 gigawatts of renewable generation and 2 gigawatts of long-duration storage by 2030.
The zone's "energisation date" was recently pushed back from 2025 to 2027-28 due to an increase in proposed project size from 3 gigawatts to 4.5 gigawatts.
Similarly, the New England zone, which abuts the Hunter Region, will now start in 2029 compared with an initial 2027 goal. The Hunter-Central Coast zone will follow.
Despite the ambitions for the Central-West Orana REZ, Mid-Western Council Brad Cam said there was very little progress to show to date.
"Nothing has been built yet. Based on the number of solar panels that are due to be installed in the Central-West Orana REZ, you would need a shipping container full of panels arriving in the Port of Newcastle every day for the next 365 days," he said.
"Ninety per cent of the world's solar panels come from China and they can't keep up with demand. So tell me where we are going to get the panels we need for this project in the next 12 months."
"The bottom line is we simply can't afford to shut Eraring in 2025. If they do the state will be stuffed."
The lack of firmed baseload power is among the factors contributing to escalating power prices.
Energy Consumers Australia data shows the proportion of households and small businesses concerned about being able to pay their electricity bills has risen above 50 per cent.
The group's Energy Consumer Sentiment Survey , released on Wednesday, reveals 52 per cent of households are more concerned about paying their electricity bill. For small businesses, that figure has jumped from 48 per cent to 59 per cent.
In addition to the lack of skilled workers needed to build the Central-West Orana REZ, Mr Cam said there were major concerns about the lack of infrastructure and community services, including health, police and water, in place to support the project.
"They are talking about putting in a 1000-bed camp for the workers who will be installing the high voltage infrastructure. But who's going to service it," Mr Cam said.
"We (the council) need 12 months to prepare and build up a sewer treatment plant and a water filtration plant. Then there's the issue of where are they going to get the construction water from?"
"I think they (the government) are sick of listening to me. "I'm just trying to be practical to help them understand there needs to be better planning and better organisation for this to roll forward," he said.
Business Hunter chief executive Bob Hawes said it would be concerning if the delivery of the large scale renewable projects slated for the Central West and North West Renewable Energy Zones were delayed or deferred owing to capacity and supply issues.
"In simple terms, we understand the NSW Energy Roadmap relies on green energy being generated in these zones to be accessible to the Hunter via new transmission lines proposed to be built," he said.
"Not only is this intended to underwrite supply for existing demand in Sydney and the Hunter, but also being counted on to be the source of green electrons for new industry that will simply not eventuate without renewable energy being available and affordable.
"We're aware of issues in relation to the provision of labour force and road transportation of materials to supply large-scale renewable projects and if kinks along this pathway become prevalent, its only going to add to the concerns currently being expressed in the Central West."
An EnergyCo spokesman said supply chain cost increases due to global efforts to decarbonise and a significant but necessary transmission route design change to avoid negative impacts on the Merriwa-Cassilis communities and prime agricultural land had impacted the Central West-Orana REZ timeline.
"The procurement of a Network Operator for the Central-West Orana REZ is at an advanced stage with EnergyCo recently selecting ACE Energy as the first ranked proponent," he said.
"EnergyCo is preparing the Environmental Impact Statement for Stage 1 of the REZ transmission project. The EIS project will be displayed for public exhibition in the third quarter of 2023 and will include community consultation and a formal submissions process."
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