SwitchedOn Australia

Alan Pears has been helping shape Australia’s sustainable energy policies since the late 1970s. He’s a Senior Industry Fellow at RMIT University and one of Australia’s pre-eminent energy efficiency experts and environmental consultants and has advised federal, state and local governments across Australia, as well as community groups and the private sector. Alan has played a pivotal role in the development of efficient energy appliances, green buildings, energy labels for electric appliances, and mandatory home insulation regulations. In a recent submission to the electricity pricing review now being conducted by the Australian Energy Market Commission he argues there are some basic flaws in our energy system that urgently need fixing: the system is constrained by 'bounded rationality'—narrow thinking and understanding—and it’s time energy networks and retailers shoulder more risk, not consumers.

Over 40 renewable energy zones have so far been identified across Australia and it’s estimated we’ll need 10,000 kms of new transmission lines built before 2050. That’s hundreds of new big solar, wind and battery projects. But for many people in the regions the lack of clear information on how new renewable projects will impact specific areas is leading to confusion and scepticism. Key concerns include the impact on agricultural land, environmental issues, and the slow and bureaucratic planning processes. The Director of RE-Alliance, Andrew Bray, argues we need better community engagement and transparent communication to ensure regional benefits and address environmental impacts. He says local energy hubs could bridge the gap between government, industry, and local communities.

The Federal Minister for Climate Change and Energy wants the Australian Renewable Energy Agency, ARENA, to fund more suburb wide community electrification projects. Climate Council councillor Greg Bourne says it’s an important move – community involvement in energy projects is vital for the energy transition. Bourne has worked at the nexus of climate change, energy business and policy for over 30 years, and was the inaugural chair of ARENA. In a previous life he headed BP Australasia. He’s still “horribly optimistic” about the renewable energy transition, despite global political challenges and the rise of climate change denialism. But he wants the government to deliver smart metres and prioritise the mandatory disclosure of home energy prices and energy efficiency as part of their Federal election strategy.

Rosemary Grundy has done a detailed analysis of how long it will take to get a return on her investment in renewables. From the day she moved into her new house in December 2021, she’s diligently recorded how much she saves from not using fossil fuels, and how much she pays for electricity, and calculated that she’ll break even on her solar panels, batteries, and two electric vehicles in just under 9 years. Rosemary is now developing a break-even calculator to help other householders work out when they’ll break even on their renewable investments, and is on a mission to show Australians who have the financial capacity, that making the transition to renewables is not only good for the climate, it makes financial sense.

Deputy Chair of Zero Emissions Noosa, Mark Purcell, is on a mission to get 50,000 households to electrify and install batteries. He's electrified three homes, and now wants to spread the word to other householders about electrification and decarbonisation. He’s calculated that if he can get 50,000 households to electrify and install batteries one less gas peaker plant will be needed during critical hours of peak demand. But although he's fully committed to household electrification and decarbonisation, Mark didn’t start his own electrification journey for sustainability reasons.

Two years ago Brody Kenrick embarked on a journey to not just make his late 60s house carbon neutral, but carbon negative. He wanted to make sure his own house had zero carbon emissions and also displace emissions from the grid. Since upgrading his own home Kenrick has also decarbonised his son’s preschool, his parents’ house, and his in-laws. They all now make big savings on their energy bills. While he admits being a trained electrical engineer and tech savvy has been an advantage, and he and his wife were fortunate to have the upfront capital, Kenrick says many of the energy upgrades they did can be achieved by other people. He hopes his house will be a ‘proof of concept’ for others who want to electrify and decarbonise.

Sarah Aubrey lived in her federation house in the inner west of Sydney for 12 years before she embarked on her electrification journey. By then she was fed up with being cold in winter and paying ever increasing energy bills. So she ditched the gas, went fully electric and efficient, and now uses a quarter of the electricity she used to.

When it comes to electrification everyone’s situation is different, and whilst many people are curious about home electrification, others are disinterested or hesitant – it’s seen as too complex, too costly, and too hard to find someone you can trust to do the work. Which is why the Victorian Government announced plans to roll-out ‘one-stop-shops’ that will help householders get accurate information, connect them with accredited installers and products, and apply for government rebates and incentives. Last year the Victorian government relaunched the State Electricity Commission, with a renewables reboot. As well as ramping up renewable generation and storage, the SEC has been tasked with supporting the switch to all-electric households. The partnerships manager at the SEC, Jess Christiansen, discusses how the roll-out of ‘one-stop-shops’ is progressing.

Australia is still investing heavily in new fossil gas projects, the Australian government’s Future Gas Strategy emphasizes the continued use of gas beyond 2050, and we still don’t have a gas reduction strategy. The CEO of the Institute for Energy Economics and Financial Analysis (IEEFA), Amandine Denis-Ryan, explains how fossil gas continues to shape our thinking in Australia, why new gas supplies are not needed in the long term, and why we urgently need a nationwide plan for electrification.

Alastair Matcott, from Green Energy Trading, worked on an advocacy project that provided free energy audits and free renewable energy upgrades for private renters and investors. But it failed because they were completely stonewalled by every real estate company and industry body they encountered. It’s left Alastair thinking the only way to deal with the split incentive between landlords and tenants is to mandate minimum energy standards for rental homes.