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Published
03 July 2018 19:54:47
Imagine a house where all electricity is produced by the solar roof
Key Points:
- The Micro-Network Will Convert the Solar fuel hydrogen
- chance to recycle solar energy on a large scale
- The grid will begin to produce the first quarter of 2019
Now imagine that heating systems, d & # 39; 39, hot water and heating are all powered by the remaining energy.
looks like a no-emission pipedream, but the technology could be a little closer with the launch of a $ 3.3 million pilot project in South Perth
The Canadian gas giant ATCO is building a micro-grid at its base Jandakot solar energy into hydrogen fuel.
The micro-grid will use 1,100 solar panels to generate electricity, which will power ATCO buildings or be diverted to a battery storage.
Any remaining electricity will be used to power an electrolyser. er, which separates oxygen from hydrogen using water and an electrical charge
The oxygen is released, while the so – called "green" hydrogen is captured and stored.
The micro-grid will then store hydrogen in two ways – by using a fuel cell or by injecting it into the network of crosslinked natural gas, to create a more environmentally friendly and less carbonaceous fuel [19659009] Other countries are already using mixed natural gas and hydrogen fuels and ATCO plans to test different mixtures.
A very local solution to energy storage
ATCO Australia's general manager, Pat Creaghan, said the micro-grid offered a potential for large-scale recycling of electricity. excess solar energy.
million. Creaghan said:
The Australian Renewable Energy Agency (ARENA) has contributed $ 1.5 million to this project.
ARE NA Director General Ivor Frischknecht said the mix of hydrogen and natural gas could help solve the problem of energy storage
"If you think you have a system fully aeolian and solar, I think Mr Frischknecht said:
"If you have a lot of solar panels on the roof, for example, the power grid can not cope with a lot of storage problems. "You could potentially, at a very local level, turn some of that electricity into hydrogen and store it."
While mixed natural gas and hydrogen fuels are used abroad, there remains to be seen whether Australian pipelines will be able to transport them.
"Some of the existing natural gas lines are ready and others need work before they are," Frischknecht said. Grid should produce its fir and hydrogen in the first quarter of 2019.
Topics:
environment,
Hydrolic energy,
Washington
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