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Tag: NatHERS
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Report: 7-star homes not as costly as thought
A new study has revealed the average cost to upgrade new homes in Australian cities to achieve 7-star energy efficiency ratings is $4,311.
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CSIRO: Australian homes performing better than ever
New research from the CSIRO has revealed new Australian homes are up to 50 per cent more airtight than those tested in 2015.
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Why are Aussie homes so chilly?
If you live in one of Australia’s colder regions, you’re probably already feeling the chill of winter in your own home.
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NCC 2025 open for public comment
The Public Comment Draft for the next edition of the National Construction Code (NCC) is open for comment until 11:59pm AEST on July 1, 2024.
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Old climate data leaving Australian homes exposed
The use of outdated climate files in NatHERS could mean that today’s “energy efficient” homes are not fit for tomorrow’s climate, according to a new report produced by Sweltering Cities and Renew.
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Budget offers launchpad, now we must aim high, says AIRAH
AIRAH has applauded the Australian 2023–24 Federal Budget and its strong investment in a net zero future. It also notes that success will require ambition, as well as continued cooperation between government and industry. AIRAH CEO Trish Hyde says the federal government has wisely combined short-term relief with investments that will bring energy bills down […]
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New home comfort rating system for Darwin homes
CSIRO and its project partners are holding a forum to launch a new home comfort rating system for Darwin residential building designs on Thursday, March 30. The industry and community forum will include presentations, a home comfort rating demonstration and a “where to from here?” discussion opportunity. This will include field validation of house energy […]
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Budget offers steady start, says AIRAH
AIRAH has welcomed the Federal Budget as a “steady first step” towards Australia’s longer-term goals. Among the investments announced were many aimed at addressing the housing crisis in Australia. Under the new National Housing Accord, the government expects one million new homes to be built over five years from 2024. The Accord also includes funding […]
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NCC 2022 now available online
The 2022 version of the National Construction Code (NCC) is now available online. The major changes are the lifting of the minimum energy efficiency requirements for new homes from 6 to 7 NatHERS stars, and a new annual energy-use budget applicable to major appliances such as space conditioning, hot water, lighting, pool and spa pumps, […]
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Full details of NCC 2022 revealed
The Australian Building Codes Board has released the second stage preview of the National Construction Code 2022. Although a first-stage preview was released in May this year, it did not include the provisions around energy efficiency and condensation management. These new measures have now been agreed to by building ministers, and have been revealed in […]
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Seven-star minimum confirmed for NCC 2022
Building ministers have agreed to the final changes to the 2022 edition of the National Construction Code (NCC), including a minimum 7-star NatHERS rating for new homes. New homes will also have a new annual energy-use budget applicable to major appliances such as space conditioning, hot water, lighting, pool and spa pumps, offset by any […]
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Home building industry urged to adopt green certification system
The Green Building Council of Australia (GBCA) is calling on the volume home building industry to adopt the Green Star Homes Standard certification system now, ahead of a planned consumer release in 2022. “The Green Star Homes Standard is a game-changer that will bring more liveable, marketable, climate-positive new homes within reach of everyday Australians,” […]
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CSIRO shares ‘top tips’ for household energy efficiency
The CSIRO is running a free public webinar and sharing expert tips on how to improve energy efficiency in homes through renovations and retrofits. “We all want our homes to be comfortable, healthy, sustainable, and inexpensive to run,” says the CSIRO. “So how do we get there? What’s the best way to retrofit and renovate […]
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ARER 2020 to be held in Sydney
The second iteration of the Australian Residential Energy Rating (ARER) conference will be held in Sydney at Doltone House from May 12–13. Hosted by the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and supported by the Nationwide House Energy Rating Scheme (NatHERS), the conference will feature sessions focused on energy efficiency, sustainability regulations and opportunities, […]
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AIRAH on Air visits Cape Paterson
In the latest episode of the Australian Institute of Refrigeration, Air Conditioning and Heating’s official podcast, AIRAH on Air, listeners can take a trip down to Cape Paterson. Located about two hours southeast of Melbourne, The Cape is a modern housing development leading the future of sustainable living. The new project looks to provide its residents with […]
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Australian Residential Energy Rating Conference
The Australian Residential Energy Rating Conference will be held from May 28–29 at the Melbourne Cricket Ground in Melbourne. The plenary sessions will provide a deep understanding of the current housing environment, the commercial benefits of energy efficient housing, current and potential policy and regulation, the reality of delivering high performance dwellings and what the […]