- Joined
- 14 February 2005
- Posts
- 15,102
- Reactions
- 16,888
I have seen electrolysis working back in the late 1960's when in my apprenticeship, it just made absolute sense to use wind power that wasn't being consumed to make H2, rather than make it in a power station.
There used to be a plant in Tasmania that went the whole way - water and electricity in, ammonia based fertilizers came out.
Long story short it was a viable industry with interstate markets as well as local until production based on natural gas became a big thing in Queensland. Once that happened it couldn't compete economically unless the power was close to free and the plant ended up being a very intermittent operation running only when there was surplus power otherwise going to waste but the proverbial writing was well and truly on the wall that it was game over before too much longer.
By the mid-1980's there was little chance of there being any spare power and so it closed permanently and has since been demolished.
I haven't looked into whether the economics of the process are any better now or not.