Net zero building requirements in Sydney

Sydney City Council has confirmed it will introduce net zero building requirements, aiming to meet minimum energy ratings by 2023 and net zero energy consumption by 2026.

A first in Australia, the new energy efficiency and renewable energy targets will ensure that all new buildings are part of the city’s long-term goals. The move is estimated to save investors, businesses and tenants approximately $1.3 billion in energy costs between 2023 and 2040, with $2,750 per 1,000 m² saved per year and $170 per bedroom. hotel also saved every year.

“Commercial office space, hotels and apartment buildings contribute 68% of the city’s total emissions. If we are to achieve our goal of net zero emissions by 2035, we need the building sector to play its part,” said Sydney Mayor Clover Moore.

“These new controls, in development over the past four years, require developers to reduce emissions through increased energy efficiency, onsite renewable energy generation and offsite renewable energy supply. They are ambitious but achievable and provide a clear path for developers to improve energy performance and transition to net zero buildings.

“Working with our key developers and building owners to address the climate crisis couldn’t be more important. Not only will this program help us reach our goal of net zero emissions by 2035, it will save money. over $1.3 billion in energy for Greater Sydney’s investors, businesses and occupiers,” Moore said.

New planning controls adopted by the council will combine energy efficiency and the use of on-site and off-site renewable energy to move buildings towards net zero energy consumption.

Town planner and Deputy Advisor to the HY Chairman William Chan raised the regulatory changes at a recent council meeting. Chan believes the incorporation of offsite renewable energy purchases is a historic first for local planning controls in Australia, as is the inclusion of energy efficiency and renewable energy targets.

“It is critical that our built environment drives the transition to net zero emissions. These pioneering green building performance standards were developed with extensive collaboration and support from developers, investors, industry bodies and government agencies,” Chan said.

“This will set a precedent for other local governments statewide and nationally in adopting the performance criteria and evidence base in their own planning assessments. We can only overcome the climate crisis with a coordinated and comprehensive approach to the sector by sharing information, expertise and experiences within the framework of sustainable urban development.

Companies such as Stockland, Frasers, Lendlease, Crown Group, Dexus and Mirvac have all endorsed the proposed development standards and written to council supporting the decision. Ann Austin, head of sustainability at Lendlease, said the company is supporting the city of Sydney all the way as it seeks to reach net zero by 2035.

“Sustainability of development has always been a strategic priority for Lendlease. We have now set ourselves the most ambitious environmental sustainability goals in the entire real estate industry, net zero carbon by 2025 for scopes 1 and 2 and absolute zero by 2040,” she says. .

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