www.3ravens.com.au/brewery.htm

Hey, I work with a bunch of engineers doing the cost engineering for the concept and feasibility stages of major projects... At the moment, dirty big gas compression stations, so that we can deliver domestic gas to most of you for cooking, and water heating. Fossil Fuel, yes, but in the bad old days, the "drillers" used to literally throw it away to atmosphere as a waste product. And it's a better net result than electricity....

Anyway, they boys started up their own brewery a few years back... They utilised their existing knowledge on processing, process pipework, valves, vessels, and industrial heaters (for heating cold gas, etc).... And they stretched the envelope, and got a brewery going....

This is the result.
www.3ravens.com.au/brewery.htm

My fave is the "55" American Pale Ale.
http://www.3ravens.com.au/beers_55.htm