Technology

The NSW Government has approved the development of the state’s first hydrogen gas facility at Horsley Park. The Western Sydney Green Gas Project will power local homes and businesses and supply hydrogen-powered vehicles.

The NSW country town of Broken Hill is set to host one of the world’s largest microgrids supplied by solar, wind and grid-scale storage.

Gas utility Jemena has committed to produce and deliver hydrogen gas to Hyundai’s Macquarie Park headquarters from early 2021.

Researchers from India’s Centre for Nano and Soft Matter Sciences have developed a coordination polymer-based catalyst for hydrogen production that exhibits exceptionally high durability for 70 hours at a high current density of −300 mA/ cm2.

The 120 MW solar project near Wagga Wagga in New South Wales, the first renewable energy asset in the portfolio of network owner Spark Infrastructure, has achieved a critical milestone in the face of market challenges and delays.

Rooftop PV is a potent force in the race to rein in global warming. Read how a phenomenally successful Australian-developed aerial mapping technology is being deployed to speed PV uptake here and in the United States.

In the absence of a national carbon-emissions target and a long-awaited EV policy, Origin and the Australian Renewable Energy Agency (on behalf of the Australian Government) are forging ahead with research that will show how coordinated smart-charging of an eventual surge of EV battery storage will benefit consumers and the grid.

Researchers built the device by attaching 17%-efficient monocrystalline PV cells to a mortar roof tile that was doped with a phase-change material (PCM). The PCM solar tile provided 4.1% more power than the PV tile with no cooling agent in the winter, and 2.2% to 4.3% more during the summer.

The Australian government’s green bank intends to move beyond solar and wind investment over the coming year and put its capital to work in the nascent green hydrogen industry and grid projects.

New Zealand researchers have proposed a way to assess the technical and economic feasibility of PV-powered parking machines. Solar might be an ideal solution, but the siting of the machines is critical and should be planned in advance, in line with available solar radiation and potential shading.