"On average for every 1kWh of energy produced by a coal power station, 1kg (2.2pound) of CO2 is produced. Burning natural gas for electricity production or water heating produces about 450grams of CO2 for every kWh of energy produced." - Factoid
   

30 years in biz

   
"Glass produced from recycled glass instead of raw materials reduces related air pollution by 20%, and water pollution by 50%."
   
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