Re: 'The Word for World is Forest'*
Eclectic Man (and PRR),
I tend to agree in principle with you, but 500 acres is a pretty large site.
Finding a single brownfield site big enough might be tricky, and even if you find a couple of adjacent plots that together provide the necessary area, if they have different owners, then land acquisition can be tricky and potentially expensive (if one of the potential vendors realises that you need all the sites for your project to work, they could potentially push up the sale price).
Also, brownfield site remediation is typically not cheap, depending on what's in the soil and groundwater and what level of remediation you need to reach: in this case, logically it would be to 'industry use' standard, not 'residential with garden' standard, but that doesn't mean that you can (necessarily) leave contaminants in the ground.
Then you have to consider the operational requirements of the site - where do supplies come from, where does finished product go to? Closeness to both is good. And hence connectivity into the major road network.
Then chuck in issues like power supply, labour supply / where your workers live/want to live, taxes and other regulations, etc.
Also, there is at least the possibility that if the proposal was not here but somewhere else, then the complaints would be about sand lizards, or destroying "vital and irreplaceable heritage" (i.e. derelict industrial buildings), or whatever.
So not taking a greenfield site - yup, agree, that would definitely be preferable.
But if they are going to build this plant, they have to do so somewhere where it can actually operate without making a loss.
Though given that they have received a wadge of federal funding (i.e. US tax-payers' money), one might have hoped that the US authorities would have taken a more upfront interest, and stepped in to make the brownfield redevelopment option more appealing.