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Australian plant has saved 6.4 million gallons of water per year while increasing water efficiency and reducing operating costs.
No. 1 on TripAdvisor's list is a dive resort in Belize.
Newly signed law establishes a conservation system and adds land set aside for wilderness.
Commentary
The carbon footprint, global warming (true or not), the cost of fuel, the need for energy to exist, and efforts toward a sustainable world has everyone talking.
Solar power is cleaner than fossil fuels, but its environmental costs need smarter, safer solutions.
