Unworkable Prefab, Green Demolition, Compost Mandate + Dead Eco-towns

• Prefab houses don't work.
• New lives for old buildings.
• Does green building have to break the bank?
• San Francisco enacts mandatory composting law.
• Six bright ideas for the future of energy.
• Who killed Gordon Brown's eco-towns?
• Innovations in sustainable site technology.
• Mature trees (and wildlife habitat) demolished for 'green' building parking lot.

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