Detailed text transcripts for TV channel - CNN - 20110414:09:23:00
A goal for a growing list of firms and governments. the goalposts are moving all the time. >> a project we do today which might be here, slips backwards with time. >> reporter: because of regulations and -- >> regulars, technology, solutions, they all move on. >> reporter: so we look at the project in brent. are we up here somewhere. >> brent is up here. >> reporter: brent project is a civic center near london. beyond things like rain water recycling and a green supply chain, brent includes using vegetable oil for heating. >> obviously there's regulations you need to follow. that's the minimum...
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