Opinion & Analysis

As Australia’s rapid renewable energy rollout continues, so too does debate over land use. Nationals Leader David Littleproud, for example, claimed regional areas had reached “saturation point” and cannot cope with more wind and solar farms and transmission lines.

China’s energy landscape is undergoing a staggering transformation propelled by its leadership in cleantech innovation, declining costs in renewable energy technologies and a massive acceleration of its renewables build out, underpinned by central policy support that sees decarbonisation as a key economic goal.

In 2023 solar photovoltaics and wind comprised about 80% of global net generation capacity additions. Four times as much new solar and wind electricity generation capacity was installed in 2023 as compared with all other electricity sources combined.

Right now, there’s a global race underway. The goal: bring back manufacturing and energy jobs as the energy transition speeds up.

The broad contours of the federal government’s plan to introduce a Future Made in Australia Act foreshadow several positive directions. But the approach also holds clear risks and unanswered questions which will need to be addressed as the plan is fleshed out,

Solcast, a DNV company, reports that Victoria, Tasmania, Western Australia, and New South Wales were over-performing solar regions in March. This overperformance in the southeast and southwest came despite most of the Australian continent seeing below-average irradiance, due to thicker-than-usual clouds over the sparsely-populated interior and tropics.

Solar SunShot is well named. The Australian government has announced it will plough $1 billion into bringing back solar manufacturing to Australia, boosting energy security, swapping coal and gas jobs for those in the solar industry, and guarding against supply chain shocks and geopolitical tension.

Electricity gen-tailer Origin Energy is currently in talks with the New South Wales government to extend the life of Australia’s biggest coal power clunker, the hyper-expensive, high-emissions, end-of-life 2.88 GW Eraring plant, beyond its slated closure date of August 2025. The reason cited for extension is to maintain reliable and secure energy supply in our state.

The main cost of an electric vehicle is its battery. The high cost of energy-dense batteries has meant EVs have long been more expensive than their fossil fuel equivalents. But this could change faster than we thought.

Billions of dollars are being spent worldwide to modernise electricity grids with smart meters. These meters promise to save households money by making it easier for us to understand and manage our energy use. However, our new research suggests these promises might not be fully delivered due to a lack of access to high-resolution, real-time energy data.