Just a few months after acquiring a prime Broadbeach site on the corner of First Avenue and Surf Parade, family-run developer <a href="https://www.apartments.com.au/developers/raptis">Raptis</a> has filed fresh plans for a new apartment development.

Raptis is seeking to deliver a <a href="https://www.apartments.com.au/new-apartments/17-19-first-avenue-broadbeach-qld-4217">29-storey tower with 73 apartments</a> on the 818 sqm site. It will be the developer's seventh project in the suburb, as they are approaching completion of The Sterling on George Avenue.

There will be a pool, barbecue and outdoor dining area, residents lounge and dining, sauna and steam room, gym, and a Yoga and Pilates studio.

<img alt="Raptis" data-entity-type="file" data-entity-uuid="b554da3f-7344-49aa-b1c9-44cf459af0d7" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-06-05%20at%2010.41.45%E2%80%AFAM.png?VersionId=zzjWu1iO1wnuYv4EV4fyOyf5nSXjGYut" />

Raptis Joint Managing Director, Evan Raptis, says they remain&nbsp;committed to developing quality infill sites across the Gold Coast in the lead-up to the 2032 Brisbane Olympics.

"This project continues our long track record of delivery in Broadbeach, and we look forward to bringing another premium development to this thriving precinct."

The announcement follows strong delivery momentum for Raptis, with The Sterling Broadbeach nearing completion and construction well underway on the final stage of the Waterpoint community adjacent to Harbour Town. The developer's continued investment in the Gold Coast reflects confidence in the region's apartment market fundamentals, underpinned by sustained Southeast Queensland population growth.&nbsp;

The outlook for the region is further bolstered by infrastructure investment tied to the Brisbane 2032 Olympic Games, which is expected to drive continued economic and population growth across the SEQ corridor.&nbsp;

Subject to a favourable response from Gold Coast City Council, construction on the new First Avenue tower is targeted to commence before the end of 2026.&nbsp;

Read more:&nbsp;<a href="https://www.apartments.com.au/news/qld/it-s-all-in-the-family-four-decades-later-raptis-continues-to-shape-the-gold-coast-skyline">It’s all in the family: Four decades later, Raptis continues to shape the Gold Coast skyline</a>

Read more: <a href="https://www.apartments.com.au/news/qld/raptis-secures-prime-surf-parade-site-for-next-broadbeach-apartment-development">Raptis secures prime Surf Parade site for next Broadbeach apartment development</a> 
&nbsp;

Gold Coast developer brings seventh Broadbeach project to market, targeting construction commencement before year end

Joel Robinson

First look: Raptis lodges plans for new 29-storey Broadbeach tower 

Brisbane development veteran Kevin Seymour's Seymour Group is set to deepen its presence on one of Brisbane's most tightly held riverfront addresses, lodging revised plans for a luxury apartment development on Oxlade, just a few doors down from The Oxlade, which it completed in 2024.

The <a href="https://www.apartments.com.au/new-apartments/70-72-oxlade-drive-new-farm-qld-4005">new project at 70-72 Oxlade Drive</a>, directly north of The Oxlade, will have 27 apartments across a seven-storey building&nbsp;overlooking the Brisbane River and Merthyr Park. It's a revision from a 2021-approved design.

Designed by bureau^proberts, the project has evolved from the previously approved 26-apartment scheme, introducing an additional penthouse level while maintaining a low-density, boutique character. The development will comprise 26 three-bedroom apartments and a single four-bedroom penthouse, supported by two basement levels with 86 car spaces and 34 bicycle spaces.

The architectural response is centred around two distinct building forms separated by a landscaped open-air atrium.&nbsp;"This dual composition captures and embraces Brisbane’s subtropical environment whilst breaking down built form and scale," the submission to the Brisbane City Council noted.

<img alt="First look: Seymour Group returns to Oxlade Drive with revised riverfront apartment plans in New Farm" data-entity-type="file" data-entity-uuid="c12d84d0-bc11-4067-b46f-5bd2d786a34d" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/new%20farm%20landscape.png?VersionId=YEPc2k5CAdh6aAPlu4uVpgZadh4MEfRd" />

A defining feature of the design is a deep landscaped void running through the centre of the building, creating what bureau^proberts describes as a "natural ravine" that enhances airflow, daylight penetration and resident amenity. The design report notes that the separation of the two building volumes is intended to maximise natural light, cross-ventilation and outlook while strengthening connections to the surrounding riverfront setting.

Curved balcony edges, integrated planting and extensive landscaping throughout the façade reinforce the subtropical design approach. The building's façade is softened by elevated gardens and planter beds, creating a green edge that complements the established landscape character of Oxlade Drive and neighbouring Merthyr Park.

New Farm has become one of Brisbane's most sought-after suburbs for developers delivering premium downsizer-focused apartments.

GRAYA has been particularly active in the precinct, completing both Chalk and York in recent years, while construction of Moray House, being delivered for Spyre, is now nearing completion. Architect-turned-developer Joe Adsett recently launched <a href="https://www.apartments.com.au/new-apartments/arcilla-new-farm-by-joe-adsett-28-maxwell-street-new-farm-qld-4005">Arcilla on Maxwell Street</a>, an exclusive collection of just nine apartments.

First look: Seymour Group returns to New Farm's Oxlade Drive with riverfront apartment plans

A new residential tower will be the first piece of a broader mixed-use precinct set to reshape a prominent Newcastle West site, with local developer <a href="https://www.apartments.com.au/developers/gwh">GWH</a> bringing its <a href="https://www.apartments.com.au/new-apartments/cambridge-quarter-newcastle-west-12-denison-street-newcastle-west-nsw-2302">Cambridge Quarter</a> vision to market.

The first release, Tempo, will introduce 87 apartments across a 24-storey tower, marking Stage 1 of the residential component of a larger urban regeneration project planned for the western end of Newcastle's city centre, encompassing the former Cambridge Hotel site.

Positioned on Denison Street, Tempo has been designed as the inaugural building within Cambridge Quarter, a precinct that will ultimately combine apartments, retail activation and revitalised public spaces including the revamping of the Cambridge Hotel.

[smartcode_project:default project_id=135876 project_image_fid=368856]

The tower will comprise a mix of one, two and three-bedroom apartments, including layouts with multipurpose rooms, catering to a broad cross-section of owner-occupiers. Apartment sizes range from around 60 sqm to 192 sqm, with a number of residences oriented to capture views across Newcastle Harbour, the city skyline and coastline.

GWH has emphasised liveability in the design, with open-plan layouts extending to generous balconies and terraces. Residents will have a choice of two interior palettes, while specifications include engineered stone benchtops, SMEG appliances, full-height bathroom tiling and secure building access. Premium upgrade packages will also be available

Multiple rooftop resident retreats will provide communal outdoor space overlooking the harbour and city, offering an elevated amenity layer above the activity of the precinct below.

[smartcode_project:default project_id=135876 project_image_fid=368851]

The broader Cambridge Quarter vision extends beyond the residential tower itself. Ground-level retail activation and landscaped public areas are planned throughout the precinct, creating a walkable neighbourhood environment connected to the surrounding renewal of Newcastle West. The Cambridge Hotel is also earmarked for future redevelopment into a family-friendly hospitality venue integrated with the new precinct.

The project is strategically positioned within walking distance of Newcastle Interchange, providing access to light rail, regional rail services and direct connections to Sydney. Residents will also be close to Honeysuckle, Newcastle Harbour and the city's beaches and coastal walkways.

[smartcode_project:default project_id=135876 project_image_fid=368852]

For GWH, Cambridge Quarter represents one of its most significant Newcastle developments to date. The locally based developer, which has operated in the Hunter region since 1995, describes the project as a new chapter in the ongoing transformation of Newcastle West.

GWH Executive Director Jonathan Craig said the project had been shaped by a focus on creating lasting community connections.

"We take pride in creating places that last. Spaces where people feel connected, comfortable and a genuine sense of belonging," Craig said.

"Cambridge Quarter is something we are truly proud of, a place shaped by local knowledge, built with care and designed to be part of Newcastle's next chapter."

[smartcode_project_cta:default project_id=135876]

GWH unveils first release at landmark Cambridge Quarter precinct in Newcastle West

<a href="https://www.apartments.com.au/developers/ss-projects">S&amp;S Projects</a>,&nbsp;Rainbow Bay's busiest developer,&nbsp;has officially lodged plans for the largest development in its booming local portfolio, seeking approval for a further 88 apartments on Boundary Street.

The proposal&nbsp;at <a href="https://www.apartments.com.au/new-apartments/209-213-boundary-street-coolangatta-qld-4225">209–213 Boundary Street, Coolangatta</a>,&nbsp;marks the next chapter in the developer's transformation of the southern Gold Coast beachside precinct. It will be its fifth in the area, having already delivered Flow, Awaken and Esprit, while construction continues on the 38-apartment Radia. The new project would rise 57 metres above a consolidated 1,518 sqm site, on the same street as Radia and Esprit.

&nbsp;

Designed by <a href="https://www.apartments.com.au/architects/cottee-parker-architects">Cottee Parker</a>, the proposed development comprises 88 two and three-bedroom apartments across a contemporary podium-and-tower form that integrates extensive landscaping from street level through to the rooftop.

The tower would be delivered above a basement and multi-level podium accommodating resident and visitor parking, with the residential component commencing from level three. The design incorporates cascading planting throughout the façade, landscaped podium edges, and deep planting zones along the Boundary Street frontage.

<img alt="First look: S&amp;S Projects lodges plans for 88-apartment wellness tower at Coolangatta's Boundary Street" data-entity-type="file" data-entity-uuid="677e6615-b5c0-4b6c-b4f9-efb14fcde1a6" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/ss%20da%20pers.png?VersionId=YOnPKQm7IFXv0M5H326djEpxk80500Hi" />

A key feature of the development is its expansive rooftop wellness and recreation precinct. Plans reveal a resort-style pool deck, gymnasium, sauna, steam room, hot and cold plunge pools, rooftop terraces, barbecue areas and landscaped relaxation spaces positioned to capture views across the southern Gold Coast coastline.

The rooftop wellness focus builds on the vision S&amp;S Projects first outlined when it acquired the site for $20.25 million last year.

"We are taking every advantage to create a truly unique rooftop wellness experience with a natural feel for residents, offering stone features throughout and an underlying theme that emulates a botanical garden," S&amp;S Projects founder and director Paul Gedoun said at the time.

The proposal seeks a 57-metre building height, representing a 50 per cent uplift on the site's mapped 38-metre height limit. Planning documents argue the additional height is consistent with recently approved and emerging towers in the immediate Boundary Street and Rainbow Bay precinct.

Urbis, acting as planning consultant, said the development would provide "88 dwellings, comprising a mix of two and three-bedroom apartments, contributing to housing choice and supply within an established medium to high-rise coastal urban neighbourhood."

The scheme has undergone extensive pre-lodgement consultation with the City of Gold Coast, with the design refined following feedback relating to architectural expression, landscaping, traffic access and podium treatment.

<img alt="S&amp;S" data-entity-type="file" data-entity-uuid="0a2d70fd-62ac-4b83-97c6-b798fc1243dd" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-06-05%20at%209.16.31%E2%80%AFAM.png?VersionId=yHmghUwKM3IVGpBktQU1mE.0Lpf3WimG" />

The architectural team is led by Brisbane-based Cottee Parker, one of Australia's most active residential design studios, with landscape architecture by Dunn + Moran. The consultant team also includes ADG Engineers, Windtech and Acoustic Works.

S&amp;S Projects has become one of the most influential private developers operating on the southern Gold Coast. Since entering Rainbow Bay in 2022, the company has assembled a portfolio exceeding $1 billion in end value, establishing itself as a key player in the area's evolution into a premium apartment destination. Pezet Matheson will again handle the sales for S&amp;S.

Coolangatta is entering another wave of apartment development, following the delivery of several prominent residential projects in recent years.

John Kearney's Immerse Projects will launch&nbsp;<a href="https://www.apartments.com.au/new-apartments/kaiya-kirra-beach-5-haig-street-coolangatta-qld-4225">Kaiya on Haig Street</a>&nbsp;soon, meanwhile, Palm Beach-based Sherpa Property Group is preparing to bring its debut Coolangatta development, <a href="https://www.apartments.com.au/new-apartments/flourish-viver-87-griffith-street-coolangatta-qld-4225">Flourish Viveré</a>, to market later this year, subject to approvals.

First look: S&S Projects proposes 88-apartment wellness tower at Coolangatta's Boundary Street

A landmark former orphanage site in Surrey Hills could be transformed into a new residential community under plans lodged by <a href="https://www.apartments.com.au/developers/antipodean-land-developments">Antipodean Land Developments</a> that would deliver 76 apartments and townhouses while restoring some of the suburb's most significant heritage buildings.

The burgeoninng Melbourne-based developer has submitted plans for the 9,158 sqm site at 1 Kent Road and 24 Durham Road, home to the former St Joseph's Home for Destitute Children, a historic institutional complex dating back to the late 19th century. The proposal seeks to adaptively reuse several heritage buildings while introducing two new four-storey residential buildings set within extensive landscaped grounds.

Designed by <a href="https://www.apartments.com.au/architects/woods-bagot">Woods Bagot</a> and Kerstin Thompson Architects, the project has been conceived as a contemporary residential village embedded within a restored heritage precinct. The development team describes the design approach as "The Village in the Garden," with new buildings positioned among mature landscaping by OCULUS and significant heritage structures.

<img alt="First look: Antipodean Land Developments plans heritage-led apartment community in Surrey Hills" data-entity-type="file" data-entity-uuid="44ec8c1b-c0b6-44ae-859e-5811b3e6a023" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Untitled%20design%20%281%29.png?VersionId=p.p1_KFh4iQoV4nisdnPfQBAsWNi7m79" />

The proposal would deliver 76 dwellings comprising a mix of apartments and duplex-style residences, significantly increasing housing supply on one of the largest privately held residential landholdings in Surrey Hills. The development includes 127 car spaces, 24 bicycle spaces and more than 1,000 sqm of communal amenity, with the existing chapel building earmarked for conversion into resident facilities.

According to the planning submission, the project centres on the restoration and adaptive reuse of the site's most significant heritage assets, including the original c.1889 St Joseph's building, the chapel designed by architect Augustus Andrew Fritsch, and the historic brick perimeter walls and entry gates. The proposal also incorporates the retention of other contributory buildings including the former infirmary and school building.

Tract Consultants, in the planning report accompanying the application, said the scheme had been shaped through extensive heritage analysis and design development.

"The shared vision for the Site by the project team has culminated in a scheme which successfully breathes life back into a historic site while delivering upon the objectives of Victoria's Housing Statement in a carefully curated and contextually responsive manner."

<img alt="First look: Antipodean Land Developments plans heritage-led apartment community in Surrey Hills" data-entity-type="file" data-entity-uuid="7263b7d8-95ea-400f-9531-6ca7d22c3c33" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Untitled%20design%20%282%29.png?VersionId=4cR1tiWOsDpgxEOwZi5vVFcyvvOsYkIE" />

The proposal is being assessed under Victoria's Significant Residential Development with Affordable Housing pathway. As part of the application, three per cent of the project's residential development cost would be contributed to the Social Housing Growth Fund. The development would also provide a diverse mix of one, two and three-bedroom residences targeting a broader range of buyers than typically found in Surrey Hills' detached housing market.

Sustainability initiatives include an anticipated 66 per cent BESS score, natural cross-ventilation to 80 per cent of apartments, 28 per cent deep soil landscaping and a canopy cover outcome exceeding local planning requirements. The proposal also sets aside more than 1,083 sqm for communal indoor and outdoor resident amenity spaces.

<img alt="First look: Antipodean Land Developments plans heritage-led apartment community in Surrey Hills" data-entity-type="file" data-entity-uuid="33fad46f-fe26-4d0a-acfd-6b776e1c6a3d" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Untitled%20design.png?VersionId=D9F6WVSyYCtGvSUmith35LRp6R7PQkw_" />

Planning documents describe the property as one of the largest underutilised residential sites in Surrey Hills, arguing it presents a rare opportunity to introduce "missing middle" housing in an established inner-eastern suburb while preserving and revitalising a significant heritage precinct.

Antipodean Land Developments has built a reputation for design-focused residential projects across Melbourne, particularly in the medium-density sector. Previous developments include Neighbourhood in Brunswick East, delivered with Breathe Architecture, and Balfe Park Lane, designed by Kerstin Thompson Architects.

They've been very active in site acquisition as they build out their future development pipeline. They recently launched Thornubury House, 45 apartments above a mix of commercial, retail, and food and beverage tenancies, and have plans for a boutique project in Fitzroy and another <a href="https://www.apartments.com.au/news/vic/antipodean-plan-apartments-for-deepdenes-missing-middle-on-whitehorse-road">"missing middle" project</a> on Deepdene's Whitehorse Road.

First look: Antipodean Land Developments plans heritage-led apartment community in Surrey Hills

Heating

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GUEST OBSERVATION
Australians need better solutions for coping with the warmer climate of the future (and present). 
Australian houses use <a href="http://www.lowcarbonlivingcrc.com.au/resources/crc-publications/crclcl-project-reports/rp1017e-validating-and-improving-basix-energy" target="_blank">significantly more electricity</a> to stay warm or cool than estimated during the design stage.
To design a new house in Australia, the building needs to meet the national construction code. One way to do this is by using software to simulate the building’s thermal efficiency, to see if it meets the minimum requirements of the national house energy scheme. The scheme divides Australia geographically into 69 different climate zones and requires new houses to be thermally appropriate for their environment.
Unfortunately, this software does not properly take into account our warming weather. Our <a href="http://www.lowcarbonlivingcrc.com.au/resources/crc-publications/rp1041-improving-thermal-performance-dwellings-carbon-positive-and" target="_blank">recent report</a> found the climate assumptions used by the government drastically underestimate the length and heat of summers in the near future.
In fact, buildings that perform best for heat waves predicted by 2030 are actually banned by the government’s building code. We urgently need to update our building codes to cope with our changing climate.
Understand the future local climate
We took Richmond in New South Wales as an example to understand the effect a changing climate might have on building performance. By taking predictions from <a href="http://www.exemplary.com.au/download/CSIRO%20Future%20climate%20data%20100%20solar%20sites%20-%20Exemplary%20-%20Final.pdf" target="_blank">CSIRO’s medium greenhouse gas emissions scenario</a>, we analysed Richmond’s likely weather for every week of 2030.
The future outlook, shown below, is strikingly different from the <a href="http://www.nathers.gov.au/nathers-accredited-software/nathers-climate-zones-and-weather-files" target="_blank">weather files</a> used to determine whether houses meet the minimum thermal performance requirement of the National Construction Code. In 2030, Richmond will experience a warm period almost four times longer than predicted by the official weather file.
<a href="https://images.theconversation.com/files/283169/original/file-20190708-51312-1i18f0d.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/283169/original/file-20190708-51312-1i18f0d.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Author provided
Design for the future
Based on the future climate scenario, the design strategy for buildings in Richmond should focus on well shaded and insulated buildings to avoid any heat gain in the warm period, but should also harness sunlight to warm up the indoors in the cool period.
The warm period will last from December to March, when keeping the house cool is the priority. Passive solar heating, such as northern windows and well-insulated walls, floor and ceilings, are important during the May to September cool months, while direct ventilation is largely all that’s needed during the mostly comfortable April and October to November.
To test how houses will perform in a hotter future, we modelled a house in Richmond using AccuRate software. We found a design and construction solution that performed well (achieving 7.6 stars out of 10) for the 2030 scenario failed to meet a <a href="https://www.basix.nsw.gov.au/iframe/images/BASIX_Thermal_Comfort_Protocol_July17_rev1_Nov2017.pdf" target="_blank">heating threshold</a> that is legally required in NSW. In effect, the house that makes the most sense for the immediate future, could not be built.
These thresholds for heating and cooling are based on assumptions that are out of step with current conditions, let alone the future. Between 2016 and 2018 Richmond’s annual average temperature was 17.8℃, whereas the <a href="http://www.lowcarbonlivingcrc.com.au/resources/crc-publications/rp1041-improving-thermal-performance-dwellings-carbon-positive-and" target="_blank">NatHERS weather file</a> assumes it to be 16.7℃. This difference is set to increase.
In a 2019 amendment, the National Construction Code adopted NSW’s approach to heating and cooling thresholds to <a href="https://www.abcb.gov.au/Resources/Publications/Education-Training/NatHERS-heating-and-cooling-load-limits" target="_blank">other climate zones</a> in other states. The heating threshold puts a restraint on designing buildings that are optimised to mitigate extreme heat events.
This highlights the limitation of out-of-date climate files, and the current regulation that acts as a barrier to developing energy efficient designs for a future warmer climate.
Build to perform
A 2013 <a href="https://www.energy.gov.au/publications/evaluation-5-star-energy-efficiency-standard-residential-buildings" target="_blank">CSIRO study</a> found that houses with higher star ratings using more energy in summer.
One of the reasons is the trade-offs on the thermal performance of one building component against another in the Nationwide House Energy Rating Scheme (NatHERS) software. For example, a window without shading on the western façade is acceptable in a NatHERS simulation, whereas the same window would not be allowed if a <a href="https://www.abcb.gov.au/Resources/Tools-Calculators/Glazing-Calculator-NCC-2014-Volume-Two" target="_blank">glazing calculator</a> developed by the National Construction Code were used to demonstrate the thermal performance of a house.
Other issues are trade workmanship, such whether a building is airtight. Airtightness in residential buildings is ignored in the national construction code. However, considerable energy savings can be achieved if a house can be made airtight.
<a href="https://images.theconversation.com/files/283170/original/file-20190708-51262-8pfb7c.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/283170/original/file-20190708-51262-8pfb7c.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
 (Author provided)
Similarly, missing or displaced insulation in the ceiling, as shown above, can cause significant discomfort and additional heating and cooling costs. We all, from builders to homeowners, need to understand insulation must be carefully installed and cannot be moved later, or even well designed buildings will become inefficient.
Windows are the main option for ventilating most houses. However, if you live in a high-pollution or noisy area, or in a place with very little wind, open windows might not be desirable or practical. Consequently, households may not be getting enough fresh air to maintain a healthy indoor environment. A mechanical ventilation system, which uses little energy, is an ideal alternative.
The current weather files and heating thresholds used to develop minimum building standards are inadequate for our warming climate. Our report presents a framework for designing and building houses that consider climate change. We hope to see further research on other Australian population centres, so we can develop a comprehensive overview to help us build energy efficient and healthy houses for the future.<img src="https://counter.theconversation.com/content/120072/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
Anir Kumar Upadhyay, Lecturer in Built Environment, UNSW
Chris Lockhart Smith, Director - ecodweller, UNSW
Krishna Munsami, PhD student, UNSW
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/houses-for-a-warmer-future-are-currently-restricted-by-australias-building-code-120072" target="_blank">original article</a>.
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j.ballantyne1990-6AQqhLzZaK

Houses for a warmer future are currently restricted by Australia's building code

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GUEST OBSERVATION
Cold weather has arrived in eastern Australia, to the glee of those who enjoy skiing. But you don’t have to venture onto the slopes for cold to be a danger. With gas prices rising, many in the community are shivering while contemplating how big their next gas bill will be.
Eastern Australia’s gas market is rapidly changing, driven by the first exports of liquefied natural gas (LNG) from Queensland. And this is affecting the whole supply chain, from gas producers, to the way we use gas in our homes.
Gas was cheap, for decades
In Victoria, South Australia, and through to New South Wales, Queensland and Tasmania, gas has long been viewed as the preferred fuel for many applications - from industrial uses right down to warming our lounge rooms. Since the discovery of the massive Bass Strait oil and gas deposits off Victoria in the late 1960s, gas consumption across eastern Australia grew, decade after decade.
But despite these discoveries and growing production, the resource companies involved were often frustrated. While global crude oil prices went up and up, eastern Australian gas prices were stuck in the 1970s. Gas consumers enjoyed access to some of the cheapest gas in the developed world.
On the other hand, gas producers dared not complain too loudly. They often considered this gas nearly a waste product – interfering as it did with the speed at which the far more valuable crude oil and LPG could be drawn from the ground. If eastern Australia had been another jurisdiction such as Nigeria or North Dakota, this nuisance gas could have been quickly disposed of by flaring or venting. However, with some foresight, Australian industry regulators have generally discouraged such wasteful and environmentally damaging practices.
Faced with this constraint, what were the resource companies to do? Unlike crude oil, gas is costly to ship to the more lucrative markets in Japan and Korea, first requiring liquefaction at temperatures as low as minus 160C. Creating new demand “sinks” for gas in-country was one strategy. Pipelines were built to connect up all of the eastern states. Still, this “domestic” gas languished at a sales price far below that of crude oil.
Coal seam gas arrives
Then in the first decade of this century came the realisation that coal seam gas (CSG), located mostly in Queensland but also in New South Wales, could be produced in quantities far exceeding the demands of the staid domestic market, by a factor of three or more.
Following the examples of Western Australia and the Northern Territory, the only option for gas companies was to invest billions of dollars in, at last, building the first liquefaction and export facilities on Australia’s east coast.
For legacy gas producers, even those not directly involved in the LNG-export decisions, this was the dream come true. After decades, a buyers’ market rapidly shifted to become a sellers’ market. Where previously buyers would remind producers they would be happy to take that “waste product” off their hands, producers could now inject into supply contract negotiations the spectres of “world-parity pricing” and “high CSG production costs”.
Nowhere in the world had it ever occurred where an established, reasonably large domestic market, serving customers ranging from large industry to millions of homeowners, was suddenly eclipsed by the mammoth export-focused LNG industry.
Eastern Australia gas demand peaked - three years ago
Even before the launch of the first LNG export cargo from Queensland late last year, major gas buyers raised concerns about future gas costs and contractual availability. The Australian Competition and Consumer Commission is examining transparency and barriers to competition in the gas industry.
When the New South Wales upper house held an inquiry into gas supplies earlier this year, it gave us, at the University of Melbourne Energy Institute, the opportunity to present our analysis of declining future gas demand in that state. Now Victoria’s upper house is likewise having an inquiry where we will present aspects of our extended research into gas supply and demand across all of eastern Australia.
The eastern Australian gas market has experienced significant upheaval and will continue to change over the next ten years. Data from the Australian Energy Market Operator indicates that the volume of gas used in eastern Australia peaked three years ago.
Gas demand will continue to decline across all sectors. In the electricity-generation sector, with rising gas prices, the abolition of the carbon price, and a surplus of coal-fired generation, gas will only be sparingly used. The Australian Energy Market Operator is also forecasting a steep drop in the amount of gas used by industry.
Do try this at home: fuel-switching from gas to electricity
The amount of gas used in buildings will also decline. As we shiver here in Melbourne, how would you like to reduce your heating costs by up to, say, 70%? If interested, you have to do two things: (1) turn your gas heater to “off” and (2) turn your reverse cycle air conditioner to “on” – on heating mode of course!
<a href="/images/2015/07/20/image-20150717-5067-1y3854o.jpeg" target="_blank">Click to enlarge</a>
<img src="/images/2015/07/20/image-20150717-5067-1y3854o.jpeg" alt=""> 
 
In my home we did that for the first time this winter. Our savings are remarkable, though not surprising nor different to what others in the community are reporting. As an example, during two particularly blustery days I found I could comfortably heat my house one day with gas at an energy-only cost of A$4.80 and then do it the next day with my air conditioner at a cost of just A$1.50. Our savings across the full heating season will add up to hundreds of dollars.
Results in other homes will depend on factors including what you pay for electricity and gas, the efficiencies of your gas heater and air conditioner, where your heat sources are located within your home, and individual comfort and convenience preferences. But it should not be long before word gets out to the 4.4 million Australian homes that already have at least one reverse-cycle air conditioner.
Previously I reported on the similarly large savings possible by using an efficient heat pump to heat water, especially if you have excess self-generated solar electricity. Add an induction cooktop and there is no economic need to connect gas to most Australian homes<a href="https://www.ata.org.au/news/are-we-still-cooking-with-gas">.</a> Businesses are springing up that offer “all-electric” home conversions” to people interested in making the switch.
Collectively, homes are large consumers of eastern Australian gas. This coming “second-era of Australian home electrification” will have a big impact on gas and electricity supply-demand dynamics over the next decade.
Tim Forcey is energy advisor for the Melbourne Energy Institute and also an author for The Conversation. He can be contacted <a href="https://theconversation.com/profiles/tim-forcey-104740" target="_blank">here</a>.
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