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- If every household put in one compact fluorescent lamp (CFL), which can last for seven years, each bulb would eliminate 60 kg of greenhouse gases (GHG) per year.
- Mid-sized cars produce approx. 4 tonnes of GHG a year, SUVs 6 tonnes. So, if 300,000 houses put in one bulb, it would be equivalent to taking 15,750 mid-sized cars or 10,500 SUV's off the road for one year + + + + + +The above information courtesy of a church in Calgary,Alberta.