Technology

Hydrogen holds promise for harnessing renewables to produce clean fuel for transport, growing a green energy-export industry, and overcoming seasonal intermittency challenges in the grid. On the road to viable hydrogen production every cost-efficiency measure counts.

The system turns light of white-glowing molten silicon into electricity using specialized PV cells. The researchers claim that the concept could store electricity at around half the costs of pumped hydro. A single system comprising two ten meter tanks could power 100,000 households.

UNSW Sydney has partnered with Leadmicro to develop the next generation of PERC solar cells and fast-track their time to market. The Chinese PV production machinery manufacturer is donating $1 million Atomic Layer Deposition (ALD) reactor to UNSW to test and adapt a new process for PERC cell solar cell production.

Scientists at Harvard University have developed a type of material that can be programmed to move in response to various stimuli, including light. One possible application, says the group, could be in solar panels with integrated microstructures that track the sun without any energy input.

The world’s first Zephyr Solar High Altitude Pseudo-Satellite operating base has been officially established in Western Australia’s far north. The unmanned aerial vehicle, running exclusively on solar power, will be operating out of Wyndham with the goal to provide observation and communications services to a range of customers.

New Zealand will connect 3,000 home battery systems to the national grid to provide demand response services. The government has also set up a US$69 million finance company to accelerate investment in distributed energy generation and electric vehicles as part of its 2050 carbon neutral goals.

Researchers in Spain have proposed a new standard for solar cell testing, which they say could enable more accurate determinations of a cell’s annual energy yield. Using machine learning, the method processes data sets consisting of thousands of solar spectra, creating representative examples which can then be used to predict average annual efficiency.

ACT gas network operator Evoenergy and the Canberra Institute of Technology have partnered to build a first of its kind hydrogen test facility at CIT Fyshwick. The station will test up to 100% hydrogen in deployments in which natural gas is currently used.

The funds, provided by the European Bank for Reconstruction and Development, will help utility NEPCO repay short-term debt, as well as financing expansion of the grid’s capability to increase the share of solar and other renewable energy.

The UK energy technology company said the new contract will provide 120 MW of solar generation through its Limejump Virtual Power Platform. The energy bought from NextEnergy Solar Fund will then be traded on the national grid.