Luxury apartment developer Abadeen has recorded $19.25 million in apartment sales across two of its Lower North Shore developments in the lead-up to the end of the financial year, headlined by the sale of a $6.75 million penthouse at <a href="https://www.apartments.com.au/buildings/koyo-crows-nest-5-rodborough-avenue-crows-nest-nsw-2065">KOYO in Crows Nest.</a>

The transactions also included the sale of a newly completed three-bedroom apartment at <a href="https://www.apartments.com.au/buildings/park-residences-cremorne-2-sutherland-street-cremorne-nsw-2090">Park Residences in Cremorne</a> for $6.35 million, with the residence selling shortly after the project's first public inspections following completion.

The sales come as completed, owner-occupier-focused apartments continue to attract strong demand across Sydney's Lower North Shore, particularly from buyers looking for certainty and immediate occupancy.

The penthouse at KOYO spans 491 sqm across a single level and was designed by architect Koichi Takada. The development is one of Abadeen's flagship boutique projects in Crows Nest.

[smartcode_project:default project_id=108800 project_image_fid=370093]

Abadeen Executive Chairman and Founder Justin Brown said buyer activity lifted noticeably in the lead-up to the end of the financial year.

"We saw a clear increase in enquiry levels, inspection numbers and buyer engagement across our completed projects leading into the end of the financial year," Brown said.

"Buyers have become far more decisive over the past six months. The combination of improving confidence, limited supply and the ability to physically inspect completed residences is creating strong competition for premium apartments in the best locations."

Brown says the&nbsp;response to Park Residences following completion has been particularly strong.

"Buyers want certainty and are responding positively to the opportunity to walk through a finished product, inspect the quality firsthand and move in immediately," Brown suggested.

"Projects such as Park Residences and KOYO demonstrate that when the product is exceptional and the location is irreplaceable, buyers are prepared to act quickly."

[smartcode_project:default project_id=114246 project_image_fid=370116]

Abadeen CEO Joe Tack said quality continued to differentiate projects in the current market.

"Today's buyers are incredibly discerning," Tack said.

"They are seeking larger floorplans, premium finishes, walkability, lifestyle amenity and confidence in the developer delivering the project. Well-designed boutique developments continue to outperform because they offer something genuinely difficult to replace.

"The enquiry we are seeing across our completed and recently completed Lower North Shore portfolio is very encouraging, and we expect this momentum to continue into spring."

The sales follow increased enquiry across Abadeen's Lower North Shore portfolio which also includes <a href="https://www.apartments.com.au/buildings/northcote-collective-naremburn-2-northcote-street-naremburn-nsw-2065">Northcote Collective in Naremburn</a> which also completed recently.

Joel Robinson

KOYO penthouse headlines Abadeen's $19.25 million EOFY sales flurry

The City of Sydney has approved plans for <a href="https://www.apartments.com.au/developers/billbergia">Billbergia Group</a> and Metrics Credit Partners’ $3.5 billion Castlereagh Place project in the heart of the Sydney CBD

The towers will be among the tallest in <a href="https://www.apartments.com.au/developments/sydney-nsw-2000">Sydney</a>'s CBD, with more floors than any other residential tower in the city.&nbsp;

The 6,000 sqm site was acquired by the joint venture partners in 2024. It is the largest amalgamated land parcel in the Sydney CBD and comprises eight individual sites fronting Castlereagh, Pitt and Liverpool Streets.&nbsp;

<a href="https://www.apartments.com.au/new-apartments/castlereagh-place-sydney-324-348-pitt-street-sydney-nsw-2000">Castlereagh Place</a> will transform an underutilised city block into a landmark mixed-use destination, anchored by two 82-storey towers comprising 607 luxury residences above an 8-level podium housing a 209-room luxury hotel. A 1,000 square metre civic park on ground level features a curated mix of food, beverage and retail.

The plans have been refined over the past year to rebalance the residential and hotel offering, and reconfigure the retail footprint to create a stronger, more dynamic dining experience.

A three-level flagship building on the prominent corner of Pitt and Liverpool Streets will be the gateway to the Castlereagh Place lifestyle precinct. Set to become a Sydney icon, the building is capable of housing multiple hospitality venues.

“Castlereagh Place is designed to be the City's next great urban oasis - an energetic mixed-use precinct that pulses with life, day and night,"&nbsp;said Joseph Kinsella, Group Director of Billbergia.

"It will bring the vibrancy of places like Barangaroo and Darling Quarter into a more accessible, central destination at the very heart of Sydney."

Kinsella said the project will build on&nbsp;Sydney’s growing laneway culture with the City’s largest network of new activated lanes - an expanded, next-generation take on precincts like Angel Place, Palings Lane and Ash Street in Wynyard.

[smartcode_project:default project_id=134477 project_image_fid=374401]

Castlereagh Place has been designed by architects <a href="https://www.apartments.com.au/architects/fjc-studio">fjcstudio</a> in collaboration with Trias Studio, Aileen Sage and Polly Harbison Design, joint winners of an international design competition in 2018.&nbsp;

Signature design elements from the original scheme remain unchanged, while the public domain has been significantly enhanced, delivering 60 per cent more open-to-sky space.

Pedestrian access will also be enhanced through new laneways linking Pitt, Liverpool and Castlereagh Streets, drawing people into a new civic park with outdoor seating, landscaping and integrated public art.

With activated laneways supported by strong hospitality offerings, Castlereagh Place is tipped to become a vibrant new dining destination in the heart of Sydney’s CBD.

It marks the largest undertaking to date for the Billbergia and Metrics Credit Partners partnership. Together they are developing other underutilised Sydney sites into mixed-use precincts, including the $2.2 billion Concord Central and the $1.3 billion Chatswood Grand Residences.

Metrics Managing Partner and Group CEO Andrew Lockhart said Castlereagh Place is a landmark project that will redefine Sydney’s skyline.

"As the tallest residential high-rise development, the revitalised site will offer panoramic views across the CBD and surrounds. We are excited to partner with Billbergia to reinvigorate an underutilised site and create a sophisticated and contemporary mixed-use offering situated in the heart of Sydney.”

Total apartments within the towers have increased to 607 dwellings, with a focus on larger floorplans. Aligned to growing market demand, Castlereagh Place now comprises 299 three-plus-bedroom apartments, 198 two-bedroom units and 110 one-bedroom configurations.

[smartcode_project:default project_id=134477 project_image_fid=374402]

Resident amenities will include an exclusive residents club containing a gym, rooftop pool, dining rooms, co-working spaces, library, golf simulator, games room, cinema room, and access to an exclusive concierge service. There will be around 500 basement car spaces below the towers.

The development will also include a state-of-the-art wellness centre, set to feature a bathhouse with magnesium pools, hot/cold plunge pools and premium amenities.

&nbsp;

According to fjcstudio, the towers will feature distinctive yet elegant architectural design reflecting Sydney’s geometry and urban character, with a network of through-site links and intimate public spaces activating the streetscape.

"Castlereagh Place is a city-making project of significant scale and ambition," said Richard Francis-Jones, Design Director at fjcstudio.

"It will create a rich urban complex of public open spaces, landscaped gardens, and vibrant laneways. Defining these new public spaces and the important streetscape of Castlereagh Street is a sequence of fine-grained, diverse retail and hotel architecture designed in collaboration with Aileen Sage, Polly Harbison Design and Trias.

“Rising above the tree-lined, human-scale streetscape are two slender residential towers that will transform the city skyline and look towards the Harbour, Hyde Park, and the Royal Botanic Garden.”

Demolition and early construction works have commenced onsite at Castlereagh Place.

[smartcode_project_cta:default project_id=134477]

Billbergia, Metrics, approved for $3.5 billion Sydney skyscrapers

International developer&nbsp;<a href="https://www.apartments.com.au/developers/spg-land">SPG Land</a> is preparing to re-launch its long-awaited $1.5 billion <a href="https://www.apartments.com.au/new-apartments/paradiso-place-surfers-paradise-103-ferny-avenue-surfers-paradise-qld-4217">Paradiso Place</a> development at Budds Beach, bringing a new price point to the Surfers Paradise apartment market.

The developer will release one-bedroom apartments from $825,000 and two-bedroom apartments from $1.24 million in the three-tower development.

According to Urbis, the starting price for the two-bedroom apartments is more than $400,000 below the weighted average sale price for comparable two-bedroom apartments in Surfers Paradise during 2025, which was pinned at $1.7 million.

&nbsp;

Urbis reported quarterly average sale prices for new two-bedroom, two-bathroom apartments ranged from around $1.2 million to $1.7 million throughout 2025, peaking in the December quarter.

[smartcode_project:default project_id=106566 project_image_fid=185853]

Paradiso Place is now moving into its formal sales campaign, with a limited early-release opportunity available ahead of the public launch.

The development will comprise 845 apartments across three towers rising 40, 41 and 44 storeys from a 1.15-hectare site spanning an entire city block. The towers will sit above a new retail precinct.

"Paradiso Place represents a rare opportunity in today's market, offering premium apartments at a price point that is significantly more competitive than anything else currently available," SPG Land Sales Director Brad McMahon said.

"When you look at comparable new developments across Surfers Paradise, Main Beach and the Southern Beaches precinct, buyers are typically paying hundreds of thousands more for a similar product.

"The scale of this project and the developer-builder construction model allows us to unlock efficiencies that smaller developments simply cannot achieve. We are passing those benefits directly to buyers, while still delivering a five-star residential experience with an unmatched lifestyle."

[smartcode_project:default project_id=106566 project_image_fid=374280]

Each of the three towers designed by Rothelowman will have its own podium, connected by an elevated skybridge network to create a beachside village for residents. The resident amenity has been designed to rival a five-star hotel, with private dining rooms, resident lounges and entertainment spaces.

McMahon said the pricing strategy was a deliberate response to the current market.

"What Paradiso Place offers is a unique balance, genuine value within a premium market. Buyers are not compromising on quality, design or amenity, they are gaining access to it at a more competitive price point at a time when prices across the Gold Coast continue to reach new highs."

[smartcode_project:default project_id=106566 project_image_fid=362498]

Located around 100 metres from the beach and within walking distance of the Surfers Paradise North light rail station, Paradiso Place occupies one of the Gold Coast's most tightly held beachfront precincts.

Construction is continuing to progress, with eight of the project's 112 foundation piles now complete. Excavation has also commenced on the first diaphragm wall panel, with the first concrete poured on 15 June, marking a key milestone in the project's early works program.

[smartcode_project_cta:default project_id=106566]

SPG Land launches $1.5 billion Paradiso Place at attractive price point

Luxury developer-builder <a href="https://www.apartments.com.au/developers/lowe-living">Lowe Living</a> has achieved a new Victorian benchmark for an off-the-plan apartment, with the sale of two penthouses at its ultra-exclusive Maison Savoy development in Brighton.

The two penthouses achieved a combined sale rate of $49,926 per sqm. Both transactions eclipsed the previous identified Victorian off-the-plan price-per-square-metre benchmark, set by the 449 sqm apartment at Como Toorak, which sold at $46,659 per sqm.

[smartcode_project:default project_id=140818 project_image_fid=366473]

<a href="https://www.apartments.com.au/new-apartments/maison-savoy-brighton-150-esplanade-brighton-vic-3186">Maison Savoy</a>, Lowe Living's redevelopment of the former Brighton Savoy Hotel on absolute beachfront land at 150 The Esplanade, Brighton, has gained significant momentum since launching just eight weeks ago. Around 30 per cent of the project's 19 residences have already been secured, generating approximately $45 million in sales.

"Securing two of the three penthouse sales at this stage, within eight weeks of launching to market speaks to the confidence our clients place in Lowe Living," Lowe Living co-founder Emma Lowe said.

"They know we'll be with them through every stage of the journey, and that assurance is something we've worked hard to earn and never take for granted."

[smartcode_project:default project_id=140818 project_image_fid=366474]

Lowe said Maison Savoy was conceived as a genuine alternative to a prestige Brighton home, combining house-scale proportions with the convenience, security and lock-up-and-leave appeal of apartment living.

Lowe Living co-founder Tim Lowe said the early sales success demonstrated the resilience of Melbourne's prestige market and highlighted the growing demand for house-sized apartments among ultra-high-net-worth buyers.

"The Melbourne market has definitely been tested in recent years, with interest rates and global economic factors all creating a period of uncertainty across the real estate sector. The sales success at Maison Savoy however demonstrates that confidence remains exceptionally strong at the top end of the market.

"The prestige market is being driven by long-term lifestyle decisions rather than short-term market sentiment, which continues to create a level of certainty that befits an absolute beachfront property in a blue-chip location like Brighton.

"Brighton's fundamentals remain among the strongest in Melbourne, with limited new supply, enduring demand from an overwhelmingly local owner-occupier market, and a rare combination of beachfront amenity and proximity to the CBD."

[smartcode_project:default project_id=140818 project_image_fid=374378]

According to Cotality, Brighton remains one of Melbourne's most tightly held prestige suburbs, with an average ownership tenure of 15.3 years for houses and 12.3 years for units, while more than 73 per cent of homes are owner-occupied.

Tim Lowe said selling two of the project's three penthouses so early in the campaign was an uncommon result.

"This sales result is a reflection of quality and understanding the local market. It's incredibly rare to transact the penthouses so early in a sales campaign in any project so to have sold two of the three penthouses at Maison Savoy so soon after launch, all in-house without any external sales agency appointed, is reflective of our careful consideration of our buyers' needs and lifestyle.

"This is knowledge that is accumulated not just from data and demographic analysis, but via a deeply embedded understanding of how this type of buyer wants to live and feel in their home. We pride ourselves on getting to know our clients personally, and over the last 10 years we have been able to refine our product offering by talking one-on-one with our clients about their design and floorplan preferences.

"Being a fully integrated developer-builder with an in-house design and sales team allows us to lead every part of the process and ensure the highest quality of product and service at every touchpoint. It's a really important part of our DNA and the recent sales success at Maison Savoy indicates that our clients and purchasers are resonating with this point of difference.

"It reinforces that demand remains strong for thoughtfully designed residences that offer rarity, lifestyle and long-term value in tightly held locations, which ultimately validates Maison Savoy's positioning as creating a new benchmark for house-scale, wellness-led apartment living on Brighton's beachfront."

&nbsp;

[smartcode_project:default project_id=140818 project_image_fid=366480]

The residences at Maison Savoy start from 295 sqm, with most enjoying uninterrupted views across Port Phillip Bay. The project sits moments from the Brighton Bathing Boxes, Royal Brighton Yacht Club, Middle Brighton Baths and Church Street's retail and dining precinct.

A key feature of the development is its private residents-only bathhouse, curated by the founder of Aurora Spa &amp; Bathhouse and modelled on traditional European bathing rituals and the award-winning Sorrento bathhouse.

The wellness offering includes a hydrotherapy pool, salt room, sauna, steam room, cold plunge pool, foot activation zone and a Vichy rainfall bed, one of only a handful in Australia. Residents will also have access to a Technogym studio, lounge spaces and a dedicated concierge service offering everything from morning coffee delivery and restaurant bookings to dry cleaning and home coordination.

"Wellness-led design has become a defining factor for luxury buyers," Emma Lowe said.

"Purchasers increasingly value homes that enhance wellbeing through thoughtful design, private amenity, privacy and liveability."

The penthouse purchasers are now undertaking a bespoke customisation process curated personally by architect Pete Kennon and the Lowe Living team, one of the developer's signature service offerings.

Construction on the $160 million transformation of the former Brighton Savoy Hotel site commenced last month, with completion expected in early 2028. The project has secured funding from NAB alongside development partner Monark.

Just one penthouse remains available, along with a limited number of two and three-bedroom residences starting from $3.75 million.

Lowe Living currently has eight projects on the market across Melbourne and recently celebrated its 10th anniversary, having grown a $1 billion development pipeline alongside a $350 million construction pipeline.

&nbsp;

[smartcode_project_cta:default project_id=140818]

Lowe Living set new Melbourne off the plan apartment record

For more than three decades, Hyecorp has been delivering residential projects across Sydney's Lower North Shore, building a portfolio centred on design-led apartment living in some of the city's most established neighbourhoods.

Hyecorp recently launched the latest in its long line of apartment developments, Celine, a 29-storey tower on Archer Street in Chatswood. Like the majority of the developer's projects, Celine caters to a broad buyer demographic, offering a mix of one, two, three and four-bedroom apartments, all designed with owner-occupiers in mind.

Functionality and flexibility are often buzzwords in the new apartment market, but they sit at the core of Hyecorp's design philosophy.

Hyecorp Joint Managing Director Stephen Abolakian says the developer understands it isn't designing apartments for today's needs alone, but for how buyers will live several years into the future.

"When we launch our projects we need to be aware that these developments aren't finished for several years," Abolakian says.

"That home office in the here and now might be a nursery by the time the project completes for a prospective buyer, so we need to think about how the apartment spaces function for future uses so there's longevity in the ownership."

Celine's architects, Fuse, followed the same philosophy, saying the design extends well beyond aesthetics.

"Celine focuses on timeless architectural form and functionality, with a strong emphasis on light, proportion and materiality. The design responds to the urban context of Chatswood while delivering calm, highly liveable interiors that feel both contemporary and enduring. The floorplans have been carefully resolved to maximise usability and outperform typical market offerings in terms of efficiency and liveability."

Most apartments incorporate multipurpose rooms designed for flexibility. Each includes an integrated desk and a standard Murphy pull-down single bed, allowing the space to transition from a home office or study to guest accommodation as needs change. The layouts have also been designed to maximise natural light, storage and overall functionality.

One and two-bedroom apartments feature Miele appliances, while three and four-bedroom residences are appointed with integrated Gaggenau appliances and Taj Mahal stone benchtops.

Buyers who purchase early in the construction process can also take advantage of Hyecorp's "Live Your Way" interior design service, allowing them to personalise finishes and tailor elements of their home to suit their own lifestyle. It's a feature designed to appeal to owner-occupiers who want their apartment to feel uniquely theirs from the day they move in.

[smartcode_project:default project_id=149594 project_image_fid=362614]

While flexible floorplans have become a hallmark of Hyecorp's apartment design, the developer has also continued to place significant emphasis on resident amenity.

As buyers increasingly expect more from apartment living, shared spaces have evolved beyond a gym and barbecue area. They are now an extension of the home, providing spaces to relax, exercise, entertain and connect with neighbours.

At Celine, the resident amenity has been designed with a focus on wellness, centred on the level six podium. An infinity-edge swimming pool, spa, sauna and fully equipped gym are complemented by barbecue facilities and a residents' lounge, creating a range of spaces for relaxation, recreation and social connection above the streets of Chatswood.

Practical conveniences have also been integrated throughout the building, including EV charging provisions, smart parcel lockers, bicycle storage, a pet wash station and dedicated car wash bays, reflecting the project's focus on making everyday living as seamless as possible.

[smartcode_project:default project_id=149594 project_image_fid=362633]

"Celine has been designed to deliver a refined residential experience that reflects the evolution of Chatswood into a premium urban centre,"&nbsp;Abolakian says.

"With over 30 years of experience delivering projects across Sydney's Lower North Shore, Hyecorp brings a deep understanding of what local buyers value. Every detail has been considered to balance luxury, functionality and long-term liveability. This is not just about apartments, but about creating a lasting residential address for discerning buyers."

Hyecorp, vertically-integrated builder-developer, is anticipating construction commencement later this year.

[smartcode_project_cta:default project_id=149594]

Hyecorp brings 30 years of Lower North Shore experience to Celine in Chatswood

Clean Energy

<html><body>
EXPERT OBSERVER
As climate change worsens, the future of fossil fuel jobs and infrastructure is uncertain. But a new energy storage technology invented in Australia could enable coal-fired power stations to run entirely emissions-free.
The novel material, called miscibility gap alloy (<a href="https://www.mgathermal.com/publications" target="_blank">MGA</a>), stores energy in the form of heat. MGA is housed in small blocks of blended metals, which receive energy generated by renewables such as solar and wind.
The energy can then be used as an alternative to coal to run steam turbines at coal-fired power stations, without producing emissions. Stackable like Lego, MGA blocks can be added or removed, scaling electricity generation up or down to meet demand.
MGA blocks are a fraction of the cost of a rival energy storage technology, lithium-ion batteries. Our invention has been <a href="https://link.springer.com/chapter/10.1007%2F978-3-319-69844-1_48" target="_blank">proven</a> in the <a href="https://www.sciencedirect.com/science/article/abs/pii/S0038092X19304220?via%3Dihub" target="_blank">lab</a> – now we are moving to the next phase of proving it in the real world.
<img src="https://images.theconversation.com/files/356669/original/file-20200907-114278-1w0c69l.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="Steam billows from a coal-fired power station"> MGA blocks promise to give new life to old coal stations. Themba Hadebe/AP
<h2>Why energy storage is important</h2>
Major renewable energy sources such as solar and wind power are “intermittent”. In other words, they only produce energy when the sun is shining and the wind is blowing. Sometimes they produce more energy than is needed, and other times, less.
So moving to 100% renewable electricity requires the energy to be “dispatchable” – stored and delivered on demand. Some forms of storage, such as <a href="https://about.bnef.com/blog/behind-scenes-take-lithium-ion-battery-prices" target="_blank">lithium-ion batteries</a>, are relatively expensive and can only store energy for short periods. Others, such as hydro-electric power, can store energy for longer periods, but are site-dependent and can’t just be built anywhere.
If our electricity grid is to become emissions-free, we need an energy storage option that’s both affordable and versatile enough to be rolled out at massive scale - providing six to eight hours of dispatchable power every night.
MGAs store energy for a day to a week. This fills a “middle” time frame between batteries and hydro-power, and allows intermittent renewable energy to be dispatched when needed.
<img src="https://images.theconversation.com/files/356670/original/file-20200907-111081-1h20soe.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="Researchers Alex Post and Erich Kisi, look at a MGA block."> Researchers Alex Post and Erich Kisi. The company is looking to built a pilot manufacturing plant in NSW. Authors provided
<h2>How our invention works</h2>
In the next <a href="https://www.energynetworks.com.au/news/energy-insider/the-demise-of-coal/#:%7E:text=Share%3A,%2Dintensive%20coal%2Dfired%20generation.&amp;text=Since%202016%2C%202.8%20GW%20of,end%20of%20its%20productive%20life" target="_blank">two decades,</a> many coal-fired power stations around the world will retire or be decommissioned, including <a href="https://www.theguardian.com/environment/2019/dec/12/almost-two-thirds-of-australias-coal-fired-generation-will-be-out-by-2040-aemo-says" target="_blank">in Australia</a>. Our proposed storage may mean power stations could be repurposed, retaining infrastructure and preventing job losses.
For coal stations to use our technology, the furnace and boiler must be removed and replaced by a storage unit containing MGA blocks.
MGA blocks are 20cm x 20cm x 16cm. They essentially comprise a blend of metals – some that melt when heated, and others that don’t. Think of a block as like a choc-chip muffin heated in a microwave. The muffin consists of a cake component, which holds everything in shape when heated, and the choc chips, which melt.
The blocks don’t just store energy – they heat water to create steam. In an old coal plant, this steam can be used to run turbines and generators to produce electricity, rather than burning coal to produce the same effect.
<iframe src="https://www.youtube.com/embed/bt-Ux48Aohw?wmode=transparent&amp;start=0" frameborder="0" width="440" height="260"></iframe> Courtesy University of Newcastle.
To create the steam, the blocks can be designed with internal tubing, through which water is pumped and boiled. Alternatively, the blocks can interact with a heat exchanger – a specially designed system to heat the water.
Old coal plants could run on renewable energy that would otherwise be switched off during periods of oversupply in the middle of the day (in the case of solar) or times of high wind (wind energy).
Our research <a href="https://www.rees-journal.org/articles/rees/full_html/2017/01/rees170037s/rees170037s" target="_blank">has shown</a> the blocks are a fraction the cost of a lithium battery of the same size, yet produce the same amount of energy.
<img src="https://images.theconversation.com/files/356781/original/file-20200907-14-2qzvko.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="Coal worker"> The technology may help prevent job losses in the coal industry. KYDPL KYODO/AP
<h2>Proving MGA blocks in the real world</h2>
Our team perfected the novel material through research at the University of Newcastle between 2010 and 2018. Last year we formed a company, MGA Thermal, and are focused on commercialising the technology and conducting real-world projects.
In July this year, MGA Thermal received a A$495,000 grant from the federal Department of Industry, Innovation and Science, to establish a pilot manufacturing plant in Newcastle, New South Wales. This project is due to start operating in the second half of next year. The goal is to begin manufacturing a commercial quantity of MGA blocks economically, at scale, for large demonstration projects.
MGA Thermal have partnered with a Swiss company, E2S Power AG, to test the technology in the rapidly changing coal-fired power industry in Europe. Beginning next year, the testing will include retrofitting a functioning coal power plant with MGA storage. This will also verify the economic case for the technology.
We are aiming for a cost of storage of A$50 per kilowatt hour, including all surrounding infrastructure. Currently, lithium-ion batteries cost <a href="https://about.bnef.com/blog/behind-scenes-take-lithium-ion-battery-prices" target="_blank">around A$200 per kilowatt hour</a>, with added costs if energy is to be exported to the electricity grid.
So what are the downfalls? Well, MGA does have a much slower response time than batteries. Batteries respond in milliseconds and are excellent at filling short spikes or dips in supply (such as from wind turbines). Meanwhile MGA storage has a response time above 15 minutes, but does have much longer storage capacity.
A combination of all three options – batteries, MGA/thermal storage and hydro – would provide large-scale energy storage that can still respond quickly to fluctuating renewable supply.
<iframe src="https://www.youtube.com/embed/y3uwcBLBv-o?wmode=transparent&amp;start=0" frameborder="0" width="440" height="260"></iframe> Courtesy University of Newcastle.
<h2>Safe and recyclable</h2>
MGA blocks are safe and non-toxic – there is no risk of explosion or leakage, unlike some other fuels.
The blocks can also be recycled. They are expected to last 25-30 years, then can be easily separated into their individual materials - to be made into new blocks, or recycled as raw materials for other uses.
Like any new technology, MGA blocks must be financially proven before they’re accepted by industry and used widely in commercial projects. The first full-scale demonstrations of the technology are on the horizon. If successful, they could allow coal-fired power plants to be used cleanly, and provide hope for the future of coal workers.<img src="https://counter.theconversation.com/content/144864/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;">
<a href="https://theconversation.com/profiles/erich-kisi-1148200" target="_blank">Erich Kisi</a>, Professor of Engineering , <a href="https://theconversation.com/institutions/university-of-newcastle-1060" target="_blank">University of Newcastle</a> and <a href="https://theconversation.com/profiles/alexander-post-1148206" target="_blank">Alexander Post</a>, Conjoint Lecturer, <a href="https://theconversation.com/institutions/university-of-newcastle-1060" target="_blank">University of Newcastle</a>
This article is republished from <a href="https://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/aussie-invention-could-save-old-coal-stations-by-running-them-on-zero-emissions-lego-blocks-144864" target="_blank">original article</a>.
</body></html>

jrobinson-rf4aSBido9

Aussie invention could save old coal stations by running them on zero-emissions 'Lego' blocks

<html><body>
GUEST OBSERVATION
 
Australia’s energy market is outdated. It doesn’t encourage competition and that’s holding back the <a href="http://www.unswlawjournal.unsw.edu.au/wp-content/uploads/2017/09/39-4-6.pdf">transition</a> to renewable energy. Important reforms to modernise the market are on the way, but big energy companies are seeking to use the cover of COVID-19 to prevent the change.
This is bad for consumers, and for climate action. Reform would help create a modern grid <a href="https://www.propertyobserver.com.au/https://relp.lexxion.eu/article/RELP/2011/2/44">designed</a> around clean energy, pushing coal-fired generators to retire earlier. Over time, it would also bring down power costs for households and business.
Renewable energy is the cheapest form of new electricity. It’s far better for the environment than coal and gas, and can deliver reliable supplies when backed by batteries and other energy storage.
Instead of delaying reform, Australia should be advancing it.
What’s this all about?
Regulators and governments recognise the need to modernise the rules governing the National Electricity Market. That market, established in 1998, supplies all Australian jurisdictions except Western Australia and the Northern Territory.
Reliable electricity requires that supply and demand be kept in balance. This balance is primarily provided by a system known as the <a href="https://www.aemc.gov.au/sites/default/files/content//Five-Minute-Settlement-directions-paper-fact-sheet-FINAL.PDF">wholesale spot market</a>. Every five minutes, electricity generators bid into the spot market, specifying how much energy they will provide at a certain price.
An entire <a href="http://www.coagenergycouncil.gov.au/publications/post-2025-market-design-national-electricity-market-nem">redesign</a> of the market rules is scheduled for 2025. This should make the market work efficiently and reliably as coal retires and is replaced by renewable energy.
In the meantime, one important rule change is due to start in July next year, known as “<a href="https://www.aemc.gov.au/rule-changes/five-minute-settlement">5-minute settlement</a>”.
Currently, electricity is sold and sent out from generators in 5-minute blocks. But the actual price paid for this electricity in the wholesale market is averaged every 30 minutes. This means there are six dispatch periods, each with their own price, which are then averaged out when the market is settled.
This strange design has enabled big electricity generators to <a href="https://www-sciencedirect-com.ezp.lib.unimelb.edu.au/science/article/pii/S0140988316301839">game the market</a>. One method involves placing high bids in the first interval, then placing low or even negative bids in the remaining five intervals. This ensures that electricity from the big generators is purchased, but that they and all other generators receive an artificially high average price for the whole 30-minute period.
In 2017, the Australian Energy Market Commission (AEMC) <a href="https://www.aemc.gov.au/sites/default/files/content/97d09813-a07c-49c3-9c55-288baf8936af/ERC0201-Five-Minute-Settlement-Final-Determination.PDF">decided</a> to replace 30-minute settlement with 5-minute settlement.
<a href="https://www.aemc.gov.au/sites/default/files/content//Five-Minute-Settlement-directions-paper-fact-sheet-FINAL.PDF">The commission says</a> the current system was adopted more than 20 years ago due to technological barriers which have since been overcome. It argues moving to 5-minute settlement would better reflect the value to consumers of fast-response technologies, such as batteries storing renewable energy and so-called “demand response” (a concept we’ll explain later).
<a href="https://www.aemc.gov.au/rule-changes/five-minute-settlement">According to</a> the AEMC, the rule change would lead to lower wholesale costs, cutting electricity prices for consumers.
But on March 19 this year, the Australian Energy Council, which represents most coal-fired power stations and the big three electricity retailers, sought to delay the reform. It wrote to federal energy minister Angus Taylor and his state counterparts, arguing the pandemic means energy companies must focus on “<a href="https://www.energycouncil.com.au/analysis/covid-19-brings-reform-challenges/">critical supply and reliabilty</a>” issues, rather than implementing the rule change.
But energy consumption has <a href="https://www.tai.org.au/content/national-energy-emissions-audit-april-2020">barely changed</a> during the pandemic, the Australia Institute’s national energy emissions audit shows. So delaying the reform to deal with supply and reliability issues appears unjustified.
Despite this, the Australian Energy Market Operator has proposed delaying the change for a year. Our <a href="https://www.tai.org.au/content/delaying-energy-market-reform-increase-costs-slow-transition-renewables-think-tank-industry">submission</a>, endorsed by energy and technology leaders, opposes the delay.
Moves by regulators to delay another <a href="https://reneweconomy.com.au/regulators-flag-delays-to-16-energy-reform-projects-as-fossil-fuel-interests-dig-in-15284/">16 market reforms</a> due to COVID-19 also seem to be afoot.
Change is possible
Last week, one big rule change to the National Electricity Market did proceed as planned. <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2020-06-11/customers-paid-for-reducing-electricity-demand-radical-change/12343790">It allows</a> “demand response” energy trading from 2021.
<a href="http://www.tai.org.au/content/finkel%E2%80%99s-forgotten-finding-%E2%80%93-%E2%80%98negawatts%E2%80%99">Demand response</a> involves reducing energy consumption during peaks in demand, such as during heatwaves. Basically, the rule means big energy users, such as smelters and manufacturing plants, could power down in these periods, and be paid for doing so.
Technology pioneers such as battery entrepreneur <a href="https://www.afr.com/companies/energy/covid-19-may-delay-national-electricity-market-reform-20200419-p54l3s">Simon Hackett</a> and Atlassian chief <a href="https://www.smh.com.au/politics/federal/ambitious-energy-reforms-set-to-cut-household-power-bills-20200611-p551rs">Mike Cannon-Brookes</a> have backed this change.
Australia has successfully used demand response to provide <a href="https://arena.gov.au/assets/2019/03/demand-response-rert-trial-year-1-report.pdf">emergency</a> electricity capacity and <a href="https://www.afr.com/news/demand-response-worth-half-a-liddell-to-energy-queensland-20180404-h0ybij">other</a> <a href="https://www.aemc.gov.au/rule-changes/demand-response-mechanism">benefits</a>. But it’s never been unleashed in the wholesale energy market.
The rule change doesn’t involve smaller users such as households. But it’s a promising start that creates new competition for fossil fuel generators and allows energy users to help make the grid more reliable.
Political warfare over climate policy has held back Australia, <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/1467-8500.12328">and the electricity market</a>, for more than a decade. But energy reform that encourages greater market competition can readily be supported by political conservatives.
The demand-response rule change is a clear example: it has been <a href="https://www.minister.industry.gov.au/ministers/taylor/media-releases/wholesale-demand-response-help-lower-costs-and-strengthen-energy">championed by Taylor</a> and his predecessors <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2017-07-13/negawatts-touted-as-solution-to-growing-energy/8707232">Josh Frydenberg</a> and <a href="https://www.theaustralian.com.au/national-affairs/climate/coalition-seeks-deal-to-cut-power-demand/news-story/5b7a3dd86ddf11c91d5f817405bb43a9">Greg Hunt</a>.
Getting future-ready
Once the health crisis is over and economic recovery has begun, Australia will need the economic and social benefits of electricity market reform even more than before.
Such reform “<a href="https://www.tai.org.au/content/energy-reform-after-covid-19">stimulus</a>” would help ready the grid for the inevitable retirement of coal-fired power stations, such as Liddell in 2023.
It would also align with state government investments in renewable energy, and boost private investment in new generation (which has <a href="https://reneweconomy.com.au/cec-calls-for-action-on-grid-issues-as-renewables-investment-cut-in-half-28289/">recently slumped</a>) and <a href="https://thenewdaily.com.au/finance/finance-news/2020/05/26/coronavirus-manufacturing-industry/">large-scale batteries</a>.
Electricity remains Australia’s <a href="https://theconversation.com/australia-to-attend-climate-summit-empty-handed-despite-un-pleas-to-come-with-a-plan-123187">highest-polluting sector</a>. Around the world, electricity markets are planning the <a href="https://www.ren21.net/renewables-report-launch/">transition</a> from high to low emissions.
Delaying reform in Australia would be a major setback on the path to our essential energy transition.
Richie Merzian, Climate &amp; Energy Program Director at The Australia Institute, contributed to this piece.
<a href="https://theconversation.com/profiles/daniel-j-cass-909838">Daniel J Cass</a>, Research Affiliate, Sydney Business School, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>
This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/energy-giants-want-to-thwart-reforms-that-would-help-renewables-and-lower-power-bills-140640">original article</a>.
</body></html>

j.ballantyne1990-6AQqhLzZaK

Energy giants want to thwart reforms that would help renewables and lower power bills

<html><body>
A new report has found in 2015 Australia’s had the 7th highest number of solar PV systems installed in the world, equating to one solar panel per Australian resident.
The Clean Energy Australia 2015 report shows renewable energy provided 14.6 percent of Australia’s electricity in 2015 - enough to power 6.7 million homes, up on the 13.5 per cent of electricity delivered by renewables the year before despite a significant drop in hydro generation due to lower rainfall. 
<div>
<ul>
<li>Wind and solar generation rose by more than 20 percent. </li>
<li>Rooftop solar power is now at 5 gigawatts capacity which is equivalent to a power station large enough to light up all the homes in Brisbane and Perth. </li>
<li>Five new wind farms were built in 2015 as well as eight solar farms larger than 1 megawatt capacity. </li>
<li>More than 14,000 people are employed in the renewable energy industry, which is still recovering from the 5000 jobs that were lost (one in four) between 2011-12 and 2014-15.</li>
</ul>
For more information, or to download the report, click <a href="https://www.ren21.net/gsr" target="_blank">here</a>.
 
</div>
</body></html>

Clean Energy

Editor's Picks

Have something to contribute?

Developments

New apartments

New townhouses

News

Clean Energy

Editor's Picks

Receive the latest news stories to your inbox

Have something to contribute?

Developments

New apartments

New townhouses

News