Markets

Renewable generation is now the cheapest source of electricity, but for many C&I users accessing green energy is a complex proposition. The Victorian Government wants to retain and attract more businesses, build more renewable energy, create more jobs — is a market facilitation platform the next piece of the puzzle?

Big rooftop PV systems on factories, warehouses and public buildings need not be limited by ownership issues nor local grid capacity, claims Australian innovator EleXsys Energy. The company is maxing out an Ikea in Adelaide, Australia, with solar and storage. And it claims its smart technology can allow the same to be done elsewhere.

Octopus Energy and RES have announced a new partnership under which they plan to invest GBP 3 billion (AU$5.5 billion) in the construction of green hydrogen plants throughout the United Kingdom by 2030.

With Prime Minister Scott Morrison under increasing pressure to back a 2050 net-zero carbon emissions target before the United Nations’ COP26 climate conference in Glasgow at the end of the month, a new report indicates the federal government can capitalise on state and territory efforts to keep the global 1.5°C goal in play.

Australia’s largest wholesale solar distributor is expecting shortfalls of supply coupled with 20% to 30% cost increases as a result of the energy crisis in China. The situation in Australia is particularly fragile, pv magazine Australia was told, with our low pricing and the comparable size of our market not playing to our favour in the global battle for solar supplies.

The New South Wales government at long last released its hydrogen strategy today. The wait, according to hydrogen expert Andrew Horvath, has been worthwhile. He described the strategy as clever in its approach to drawing longterm hydrogen investment into the state. “It’s a little bit different the way [NSW] looked at it,” he told pv magazine Australia, refuting the strategy’s branding as less ambitious than other states.

Meyer Burger plans to start selling a new building-integrated PV product from 2022. It says the solar tiles have a high energy yield, with simplified installation and the ability to also provide heating. German engineering company paXos designed the tiles.

The first big battery to stand alone without government support, Bouldercombe Battery Project capitalises on Genex Power’s experience gained on the road to Kidston Clean Energy Hub.

Developed by Swedish manufacturer Azelio, the system stores renewable energy in recycled aluminium and has an electrical and thermal energy output, with a total efficiency of 90 %. One unit’s storage capacity reaches 165 kWh of electrical output and on top of that thermal energy between 55-65 degrees Celsius. Its modular configuration allows the deployment of projects with a capacity of up to 100 MW.

With technological progress, falling costs, and favourable subsidies all incentivising Australian households to replace serviceable modules and upgrade their rooftop array, a stockpile of useable second-hand modules is mounting. But efforts to embrace reuse rather than refuse are taking shape.