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North Little Rock COMMISSION on

North Little Rock COMMISSION on. ENVIRONMENTAL EFFICIENCY. Decision Considerations. Economics to Participants Economics to City Technical Feasibility Green House Gases (GHG) POLITICAL. Facts. Each KWH Saved Reduces NLR National Average

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North Little Rock COMMISSION on

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  1. North Little Rock COMMISSION on ENVIRONMENTAL EFFICIENCY

  2. Decision Considerations • Economics to Participants • Economics to City • Technical Feasibility • Green House Gases (GHG) • POLITICAL

  3. Facts • Each KWH Saved Reduces NLRNational Average • CO2 Carbon Dioxide 1.017 pounds/year 1.314 pounds/yr • SO2 Sulfur Dioxide .82 grams/year 1.93 grams/yr • NOX Nitrous Oxides .56 grams/year .88 grams/yr

  4. WHY How much energy will a 100 watt incandescence light use if it was on 8 hours a day? How much noxious gases would this watt 100 light put into the air? CO2 SO2 NOX What about a 26 watt Compact Florescent bulb?

  5. CONSERVATION - WHY! • Replace One 100 watt Incandescence Light Bulb with 26 watt CFL • Rated Life Incandescence about 2,000 hours • Rated Life CFL about 12,000 hours • Annual KWH USED average 8 hours/day • Incandescence – 292 KWH/year @ $.1268/KWH = $37.02/year • CFL – 76 KWH/year @ $.1268/KWH = $9.64/year • Annual Toxic Gas Emissions • Incandescence CFL • 297 pounds of CO2 77 pounds of CO2 • 1/2 pound of SO2 1/7 pound of SO2 • 1/3 pound NOX 1/7 pound NOX

  6. Reduced Purchase Power Costs ?

  7. CONSERVATION & DEMAND MANAGEMENT SO WHAT! Peak Load Intermediate Load Base Load

  8. North Little Rock COMMISSION on ENVIRONMENTAL EFFICIENCY

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