Detailed text transcripts for TV channel - CNN - 20110510:08:50:00
A viable demonstration project it must be a sizable scale. what we had in mind is not a small eco village. >> reporter: this is a city for 350,000 people. the size of canada's capital, ottawa, here on the outskirts of tianjin proper. bridges, railways, parks, offices, apartments, so far, most of eco city is but this model. and yet, bearing in mind the progress they've made to date you have to assume that this will become a reality in our lifetime. the environmental pledges are many. 20% of energy from renewable sources, 50% of water from nontraditional sources like rain water. and an astonishi...
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