Aussie Enviro
An Australian community for everything from your backyard to beyond the black stump.
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Topics may include Aussie plants and animals, environmental, farming, energy, and climate news and stories (mostly Aus specific), etc.
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The New Daily
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John Menadue
(Pub Pcy/Climate)
National Indigenous Times
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Science
Online Library.Wiley
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Conservation
Australian Conservation Foundation ACF
Biodiversity Council
(Stories)
WWF, World-Wide Fund for Nature
WWF, World-Wide Fund for Nature
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Nature Conservation Council for NSW
Queensland Conservation Council
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Environmental Defenders Office
Education Institutions
Australia National University
(News)
University of Queensland
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University of the Sunshine Coast
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University of Technology, Sydney
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Queensland University of Technology
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University of Southern Queensland
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University of Melbourne
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(Envt News)
University of Newcastle
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University of New England
(Connect)
University of Western Australia
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University of Western Sydney
(News Centre)
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University of South Australia
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Misc
Takvera (J,Englart)
(Climate Citizen Blog)
Australian Youth Climate Coalition
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You're going to have to explain how green hydrogen is a scam because I'm not going to listen to an obscure podcast to try to understand your point.
You need electricity to make hydrogen. Hydrogen maybe maybe could be part of the overall energy solution someday by providing a similar portable, fluid energy store as gasoline and diesel do now. But the technological challenges (like just getting the lightest gas in existence to stay in a container, for example) make it not the thing we should be investing large sums of money in right now.
We need to fix the underlying electricity generation problem before we can really even think about hydrogen as a fuel.
It’s worth noting that hydrogen is key to a large number of industrial processes, including the majority of metal and fertilizer production. While its use in fuel cells and small vehicles is rather silly, it’s about the only contender outside nuclear for ships. The conversion loses make it impractical for anything you can directly electrify, but that’s would only be a small fraction of a large industry.
Given this hydrogen is currently produced near entirely with natural gas and with several times the emissions of diesel, the idea of replacing that production with production powered by renewables is reasonable, especially since you need to overbuild solar and wind capacity so much to ensure constant power. Useing that spare capacity to make hydrogen, which doesn’t care about when it gets made, is also responsible.
We need green and pink hydrogen, the scam is coming up with more consumers of our currently minuscule supply.
Indeed. There's a number of huge solar farms in the development / approval phase in Western Australia.
The largest in the South East of Western Australia is the Western Green Energy Hub which could generate 50GW of wind and solar energy and use that to produce 3.5m tonnes of green hydrogen every year. It will take several more years before a final investment decision is made and another decade to construct, but that's the nature of large scale projects.
I don't know how real the transportation problems actually are. Australia is already exporting liquid hydrogen. The industry doesn't seem concerned about it.
Nobody in Australia is producing green hydrogen. It would be nice if they started. None of his projects include renewable power to make the hydrogen. He just says he’ll buy it somewhere. That story is 2021, yet no renewable powered hydrogen production yet.