SwitchedOn Australia

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Join Anne Delaney as she tracks the electrification of everything with people at the forefront of the electrification transition.

  1. The hidden energy guzzler in 1.3 million Australian backyards - and how it could help the grid

    1 g fa

    The hidden energy guzzler in 1.3 million Australian backyards - and how it could help the grid

    Swimming pools don’t usually feature in discussions about household electrification, yet Australia's 1.3 million pool pumps consume a surprisingly large amount of electricity and can make up nearly 20% of a household’s electricity bill. Together Energy co-founder Patrick Michel discusses why pool pumps have been an overlooked energy efficiency opportunity and how pool chemistry has long prevented efforts to reduce run-times. He argues that with a bit of help from technology, smart scheduling and pool management can cut pump operating hours by 25 to 50 per cent without compromising water quality. Can Australia’s backyard pools become a new consumer energy resource, helping support a cleaner and more flexible electricity grid whilst saving households hundreds of dollars a year?

    36 min
  2. How I electrified: Why energy efficiency came first

    11 giu

    How I electrified: Why energy efficiency came first

    A cold, draughty Melbourne terrace became the focus of a 25-year effort to improve comfort, cut emissions and reduce energy bills through a series of carefully planned upgrades. Starting with insulation, double glazing and draught-proofing long before electrification entered the mainstream, Anna Molan and Michael Fogarty's journey reflects the changing realities of Australia's energy transition. Their experience shows why an efficiency-first approach can make homes healthier, quieter and far more comfortable while reducing reliance on fossil fuels. Along the way they navigated solar, heat pumps, induction cooking, batteries and the practical challenges of upgrading an older inner-city home. It's a story of gradual change, informed decision-making and how ordinary households can play a meaningful role in the energy transition while improving everyday life.

    37 min
  3. Inside the world’s largest battery electric ferry

    27 mag

    Inside the world’s largest battery electric ferry

    Right now, the world’s largest fully battery-electric ship sits in Hobart’s Derwent River, waiting to be put into service. The 130-metre China Zorrilla, built by Tasmanian shipbuilder Incat, will carry more than 2,000 passengers and 225 vehicles between Argentina and Uruguay entirely on battery power. Four battery rooms on board house more than 5,000 lithium-ion battery units, part of what is believed to be the largest battery installation ever put on a ship. Sitting onboard the vessel with Incat founder and chairman, Robert Clifford, explains how a family-owned Tasmanian company built a ship many in global shipping thought impossible and why battery-electric ferries are poised to reshape the future of maritime transport.

    30 min
  4. Why Australia’s energy devices need a common language

    20 mag

    Why Australia’s energy devices need a common language

    Australia’s energy system is increasingly relying on households. With more than four million homes now sporting rooftop solar, and batteries, EVs and smart appliances rapidly growing, consumer energy resources are becoming central to how the grid operates. But there’s a problem emerging beneath this transformation - many of these devices still can’t properly communicate with each other. Dani Alexander from the UNSW Energy Institute explains the importance of interoperability, the technical standards and systems that allow solar, batteries, EVs, retailers and networks to ‘talk’ to each other, and how a lack of interoperability could lock consumers into closed ecosystems and reduce consumer choice.

    32 min
  5. Opening the front door to the sustainable energy transition

    10 mag

    Opening the front door to the sustainable energy transition

    Ahead of Sustainable House Day, Helen Oakey, CEO from Renew explains how Australians are retrofitting, electrifying and rethinking the places they live. What began more than 40 years ago as a niche showcase for solar homes has evolved into a nationwide snapshot of the energy transition playing out in real houses, apartments and renovations around the country. With ageing housing stock leaving many Australians too hot in summer, too cold in winter and burdened by rising energy bills, more households are pursuing homes that are healthier, more comfortable, cheaper to run and more resilient. From insulation and draught-proofing to heat pumps, batteries and all-electric upgrades, Sustainable House Day gives people a chance to see what these changes look like in practice — and ask householders what’s genuinely worked, what hasn’t, and what they’d do differently.

    43 min
  6. How I Electrified: the unexpected payoffs from ditching gas at home

    4 mag

    How I Electrified: the unexpected payoffs from ditching gas at home

    Richard Smithers and his partner Lisa have taken their family home in Melbourne fully off gas, but it wasn’t part of some long-held masterplan. When they renovated in the early 2000s, climate concerns were there, but electrification wasn’t the priority. Several years later, a mix of timing, technology and circumstance pushed them to go all in - they ditched the gas, installed solar, a battery and new electric heating systems, along with draught proofing and more insulation. Richard is candid that financial capacity made the switch possible. But they haven’t only achieved emissions reduction and bill savings – their house is now much more comfortable, and they have greater control, resilience and independence from the grid.

    40 min
  7. Why are some home batteries so cheap?

    21 apr

    Why are some home batteries so cheap?

    Home battery installations are surging under the federal rebate scheme, alongside a wave of marketing promising massive systems at bargain prices and energy independence. But installing a battery involves more than plugging in a piece of hardware. How its installed is just as important, as well as having an installer who’ll be around to fix any problems. Whilst most batteries are of a high standard, the Clean Energy Regulator recently found more than 60% of installations are substandard. Dan McCabe and Matt Williams from GI Energy unpack why some batteries are so cheap, what consumers should watch out for, and how to get a system that actually works as intended.

    47 min
  8. The tax tweak that could cut renters energy bills

    15 apr

    The tax tweak that could cut renters energy bills

    Gas prices are rising as global conflicts tighten supply and expose Australian households to volatile international markets. But millions of renters remain locked into using gas, even though cheaper electric alternatives like heat pump hot water systems are easily available. The barrier is a split incentive - landlords pay for appliances that tenants have to use. Harry Barber from Electrify Yarra is calling on the Treasurer to use the upcoming budget to fix that, by extending instant tax write-offs to landlords for heat pump installations. He argues this would bring landlords into line with small businesses and unlock investment in rental properties. Without that signal in the budget, the shift to cheaper, cleaner energy risks leaving renters behind as the energy transition ramps up.

    32 min
Elenco completo (139)

Descrizione

Join Anne Delaney as she tracks the electrification of everything with people at the forefront of the electrification transition.

Informazioni

  • Creatore
    RenewEconomy
  • Anni di attività
    2023 - 2026
  • Puntate
    139
  • Classificazione
    Contenuti adatti a tutti
  • Copyright
    © All rights reserved
  • Sito web del podcast
    SwitchedOn Australia

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