Without community support, the green energy transition will fail. Here’s how to get communities on board

By Simon Wright, Charles Sturt University Connecting cheap, clean energy from renewables comes with a hidden cost and challenge: building 5,000 kilometres of new transmission lines this decade, and another 5,000km after that. This sounds like a lot, but 5,000km is only around 10% of the existing grid network, and unlocks more than 32 gigawatts…

Malabar biomethane project gains GreenPower certification

Jemena’s Malabar Biomethane Project, which is injecting biomethane from processed wastewater in the gas network, has become the first renewable gas project to receive certification under the new GreenPower accreditation program. The GreenPower Renewable Gas Certification Pilot was launched in 2023 and operates nationwide. According to its website, certification enables commercial and industrial users “to…

The National Electricity Market wasn’t made for a renewable energy future. Here’s how to fix it

By Vikki McLeod, Queensland University of Technology and Marcus Foth, Queensland University of Technology Rooftop solar is Australia’s cheapest source of electricity. The consumer can get electricity from rooftop solar at less than a fifth of the average cost per kwh of buying it from a retailer. Unsurprisingly, rooftop solar output is growing fast. In…

Is there an alternative to 10,000 kilometres of new transmission lines? Yes – but you may not like it

By Magnus Söderberg, Griffith University and Phillip Wild, Griffith University Building transmission lines is often controversial. Farmers who agree to host new lines on their property may be paid, while other community members protest against the visual intrusion. Pushback against new lines has slowed development and forced the government to promise more consultation. It’s not…

Manufacturing news briefs — stories you might have missed

Diraq opens commercial laboratory in Sydney Silicon-based quantum computing company Diraq opened its new commercial laboratory, located UNSW’s campus at Sydney, on Tuesday. The company, which announced a successful Series A-2 capital raise of $29 million (US$15m) last week, said the lab is “a critical step” in its plans “to leverage today’s semiconductor manufacturing infrastructure…

Queensland’s Battery Industry Strategy aims to lead nation

The Queensland government has released an ambitious $570 million Queensland Battery Industry Strategy aiming to spur nation leading investment in renewable energy to create clean economy jobs. The strategy supports battery industry innovation, commercialisation, investment, supply-chain growth, and will promote Queensland nationally and internationally, according to a statement. It estimates that Queensland’s battery industry could…