Community

The New South Wales government has announced plans to use part of an estimated eight million square metres of public school roof space to install rooftop solar PV as it seeks to test the most effective ways to generate, store and export renewable energy into the state’s electricity grid.

Western Australia has been offered a glimpse of its energy future with the $35 million Project Symphony aggregating its first package of residentially generated energy and successfully participating in a simulated two-way Wholesale Electricity Market.

A trio of Victorian electricity distributors are turning to new, smarter technologies including more battery energy storage systems and demand management programs as they seek to meet changing customer needs and improve grid reliability in areas where the low-voltage distribution network is constrained.

Photovoltaics can wipe out 4.25 billion tonnes of carbon emissions every year this decade, according to the UN Intergovernmental Panel on Climate Change. Even so, the actions announced so far remain way short of what is needed, with capital flows to fossil fuels still greater than the cash directed toward combating climate change.

Electricity distributor Endeavour Energy has announced plans to deploy a solar-powered community microgrid featuring 3MW/3.5MWh of battery energy storage in a bid to improve the resilience and reliability of electricity supply for regional communities on the New South Wales South Coast.

New Zealand’s federal government has opened the final funding round in its NZ$14 million (AU$13 million) Māori Housing Renewable Energy Fund, open to small and larger-scale projects.

The rollout of rooftop solar in the remote coastal town of Broome in northern Western Australia is set to get a boost with state-owned regional energy provider Horizon Power installing two centralised community batteries that are expected to unlock more than 1,400kW of solar PV hosting capacity.

The international development entity has already invested $1 billion in local, off-grid electricity networks over the last decade – and attracted a further $1.1 billion in matched funding – and wants to set up mini-grids to supply electricity to 490 million people by 2030.

The Victorian government will fund a floating solar project, an initiative to locally manufacture solar batteries, and install a portable renewable energy system for community services during emergencies as part of its Latrobe Valley program.

Researchers in Saudi Arabia have fabricated an integrated fully PV-powered system to extract fresh water from the atmosphere. The system uses excess heat from the solar modules to evaporate and condense water that can then be used to grow crops. Part of the water is also used to cool down the solar modules through an active cooling technique.