Phantom Dwellings in Australia: A Growing Barrier for Renewable Energy Projects

As Australia intensifies its efforts to reduce greenhouse gas emissions and achieve 82% renewable energy by 2030, significant obstacles continue to emerge. One of the more insidious and less understood tactics employed by opponents of renewable energy development is the strategic use of phantom dwellings - proposed residential developments that are never intended to be built but are utilised to delay or block renewable projects by exploiting legal and planning loopholes. While this issue is not unique to Australia, the frequency and sophistication of such tactics in the country’s energy sector are creating major obstacles for wind and solar developers.

Phantom dwellings are typically employed by landowners, rival developers, or community members who oppose the construction of wind or solar farms near their properties. By submitting planning applications for residential homes within or adjacent to the project area, these opponents leverage planning and zoning regulations to trigger additional environmental, social, and community impact assessments. These applications often force developers to revise project layouts or undertake further community consultations, which can result in significant project delays and increased costs. In many cases, the planning applications for these phantom dwellings are subsequently withdrawn or left to lapse after the renewable project is either delayed or modified.

The tactic works by exploiting a few key regulatory weaknesses. In Australia, local planning laws often prioritise residential developments over industrial or commercial projects, giving proposed homes a form of precedence in zoning disputes. This allows phantom dwellings to serve as a legal “anchor” around which arguments about community impact and land use compatibility can be built. In addition, local councils are required to consider the presence of residential areas when assessing noise, visual, and environmental impacts of large-scale energy projects. Thus, even a speculative residential application can change the parameters of a project’s approval process.

History of projects being delayed because of phantom dwellings

The Hills of Gold Wind Farm in New South Wales exemplifies how phantom dwellings can significantly hinder renewable energy projects. Developed by Engie, the $833 million wind farm is located near Nundle, approximately 60km southeast of Tamworth[i], and was the subject of bitter conflict within the local community for over six years.[ii] The project, initially proposed with 64 turbines, faced intense opposition from landowners who lodged speculative residential applications to prevent its construction.

The NSW Department of Planning initially only approved 47 turbines, citing the impact on a planned but unbuilt house located just 330 meters from one of the proposed turbines. This speculative application was used to exploit regulatory protections intended for existing homes, leading Engie to argue that the decision set a dangerous precedent that could stifle future renewable energy projects. Engie warned that allowing phantom dwellings to influence planning decisions would make renewable projects commercially unviable due to the inflated costs associated with such delays.

In a landmark ruling, the NSW Independent Planning Commission (IPC) overturned the decision and approved 62 turbines, along with a 100 MW battery storage system, effectively dismissing the speculative dwelling’s significance[iii]. The IPC offered the landowner the option to sell the property to Engie within five years of the wind farm’s operation, though the landowner intends to challenge the ruling in court. Despite the final approval, the protracted legal battles delayed construction, exacerbating project costs and jeopardised investor confidence.

In Victoria, the Moorabool Wind Farm, developed by Goldwind Australia, faced organised opposition from local residents, resulting in numerous speculative housing applications near the turbine sites. This 321 MW wind farm, located on agricultural land, had broad community support, but the legal and procedural requirements imposed by these applications extended the project timeline by about nine months and increased development costs.

Although many of the housing applications were ultimately withdrawn or rejected, the financial strain caused by these tactics highlighted the broader challenges facing renewable energy projects in Australia. Reports indicate that developers incurred additional costs due to the need for extra-legal consultations and assessments, reflecting the financial impact of these speculative applications.

These additional costs due to organised opposition from residents was also experienced by Goldwind Australia when developing the Stockyard Hill Wind Farm in Victoria, Australia’s largest wind farm where speculative housing proposals led to prolonged legal challenges and delays as well as an increase in the projects cost.

Broader Implications for Australia’s Renewable Energy Sector

The impact of phantom dwellings goes beyond individual project delays, affecting the entire renewable energy sector in Australia. The Australian Energy Market Operator (AEMO) estimates in its 2024 Integrated System Plan (ISP)[iv] that Australia must triple its renewable energy capacity by 2050 to meet climate targets. However, delays caused by phantom dwellings and other local opposition strategies threaten these goals by prolonging project timelines and inflating costs.

Delays in projects can significantly increase overall costs, either due to inflation, changes in technology prices, holding costs, or legal costs.[v] In the US, a 2023 survey or large-scale wind and solar projects developers found that delays of at least six months are estimated to have a sunk cost of approximately $200,000 (~$300,000 AUD) per MW, which could cost tens to hundreds of millions of dollars for large scale projects.[vi] . In NSW, the Central West Orana Renewable Energy Zone (CWO REZ), has seen a five-fold increase in costs, blowing out to $3.2 billion, and a potential three-year delay to its completion. Changes to the route due to community concerns as well as an increase in labour and supply costs have led to the delays and cost blowouts.[vii]Additionally, research done by the Grattan Institute has found that delays of 12-18 months can raise the cost of large-scale projects by 5-10 per cent, which can have a significant financial impact of those projects with budgets in the hundreds of millions of dollars.[viii]

Moreover, AEMO has warned that without a rapid increase in renewable energy generation, Australia risks energy shortages, particularly in states like New South Wales and Queensland where aging infrastructure is being retired. As the country phases out coal-fired power plants, timely completion of renewable projects is essential to meet growing electricity demand and avoid rising reliance on fossil fuels.

Motivations Behind Phantom Dwellings

The use of phantom dwellings is typically motivated by a range of factors. Economic concerns play a significant role, as landowners often fear wind or solar farms will devalue nearby property. Although studies show mixed evidence on the impact of renewable projects on property values, the perception of potential loss drives opposition​.[ix]

Aesthetic and environmental concerns also contribute to resistance, with residents worried about disruptions to their visual landscape and local ecosystems. These fears can escalate, especially when speculative residential applications are submitted, providing a legal basis for challenging renewable projects based on community impact.

Exploiting Planning Loopholes

Phantom dwellings take advantage of gaps in Australia’s zoning and planning frameworks. State planning laws often prioritise residential developments, which can take precedence over large-scale renewable projects like wind and solar farms. When a speculative housing application is lodged near a proposed energy project, it triggers additional regulatory requirements, such as environmental impact assessments. These assessments can lead to multiple rounds of review, further complicating the approval process.

Key regulatory loopholes include:

• Lack of Intent Requirement: Applicants are not always required to demonstrate genuine intent to build, allowing speculative proposals to linger indefinitely.
• Precedence of Residential Projects: Local planning laws often prioritise residential over industrial or renewable projects, even when housing applications are unlikely to materialise.
• Cumulative Assessment Obligations: Councils are compelled to assess renewable projects with consideration for nearby speculative housing applications, adding complexity to the approval process.

To counteract these issues, it is crucial for regulators to enhance oversight mechanisms, establish clearer criteria for residential development applications, and ensure that local planning processes are robust enough to discern between genuine developments and those aimed solely at hindering renewable energy projects.

Government Responses and Regulatory Reforms

Governments have begun implementing reforms to address the challenges posed by phantom dwellings:

• New South Wales Planning Reforms: Proposed reforms[x] would require applicants for residential developments near renewable projects to provide financial guarantees or demonstrate genuine intent to build, curbing speculative submissions.[xi]
• Victoria's Guidelines for Residential Applications: Stricter guidelines have been introduced, requiring comprehensive financial and construction plans for residential applications near renewable energy sites.[xii]
• Federal Clean Energy Initiative: In mid-2024, the federal government announced a fast-tracking process for nationally significant renewable projects, allowing them to bypass certain local zoning laws to avoid delays caused by phantom dwellings.[xiii]

Conclusion

Phantom dwellings represent a critical challenge to Australia's renewable energy transition, delaying projects, raising costs, and threatening the country’s ability to meet its climate targets. While speculative housing applications exploit loopholes in planning regulations, their broader impact is felt across the energy sector, leading to increased electricity prices, grid instability, and a slower phase-out of fossil fuels.

Addressing this challenge requires a coordinated response. Governments must continue to reform planning laws to close loopholes, streamline approvals, and ensure that opposition strategies like phantom dwellings cannot unduly delay projects. In addition, developers need to engage with local communities early in the planning process to address concerns before they escalate into opposition. If left unchecked, phantom dwellings could hinder Australia’s renewable energy ambitions, with long-term consequences for both its economy and its efforts to combat climate change.

[i] https://engie.com.au/about-us/our-generation-activities/wind-farms/hills-of-gold

[ii] Hills of Gold wind farm wins approval | The Australian

[iii] https://www.ipcn.nsw.gov.au/cases/2023/12/hills-of-gold-wind-farm

[iv] https://aemo.com.au/-/media/files/major-publications/isp/2024/2024-integrated-system-plan-isp.pdf?la=en

[v] https://tbhconsultancy.com/whats-slowing-down-australias-renewable-energy-future/

[vi] https://emp.lbl.gov/publications/survey-utility-scale-wind-and-solar

[vii] https://reneweconomy.com.au/nsw-renewable-zones-face-delays-and-cost-blowouts-as-questions-hang-over-eraring/

[viii] https://grattan.edu.au/wp-content/uploads/2020/11/The-Rise-of-Megaprojects-Grattan-Report.pdf

[ix] https://arkenergy.com.au/documents/453/Wind-Energy-Fact-Sheet-2-Wind-Farms-and-Property-Prices.pdf

[x] https://www.planning.nsw.gov.au/policy-and-legislation/renewable-energy

[xi] https://www.pv-magazine-australia.com/2023/11/15/nsw-gov-proposes-standard-benefit-sharing-and-revised-approval-pathways-to-accelerate-renewables/

[xii] https://www.planning.vic.gov.au/guides-and-resources/strategies-and-initiatives/planning-policy-framework-translation

[xiii] https://budget.gov.au/content/03-future-made.htm