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1. Power ReaderSave up to 25% on your electricity billRetrofit for existing mechanical and electronic meters 2. NorthQx_KWH?0.250.20.15 07:45 09:00 11:00 LATEST: 24/07/1212:30…

Documents EGEE 102 – Energy Conservation And Environmental Protection Energy Efficient Lighting.

Slide 1EGEE 102 – Energy Conservation And Environmental Protection Energy Efficient Lighting Slide 2 Energy for Lighting We spend about one-quarter of our electricity budget…

Documents A synthetic methane plant from coal is to be constructed at a cost of $4 billion dollars. It...

A synthetic methane plant from coal is to be constructed at a cost of $4 billion dollars. It requires 14,000 tons/day of coal (10,000 Btu/lb and $15/ton mining cost) and…

Documents 12. Efficient Lighting

Energy for Lighting We spend about one-quarter of our electricity budget on lighting, or more than $37 billion annually Technologies developed during the past 10 years can…