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Meeting the Challenge of Global Warming

Meeting the Challenge of Global Warming. CO 2 Blanket. http://www.environment.sa.gov.au/sustainability/greenhouse_effect.html. Rising sea levels 13 to 20 feet. 5 degree F. increase in July temperature with 8-15 degree F. increase in July Heat Index. Rising Sea Levels. 13 to 20 Feet.

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Meeting the Challenge of Global Warming

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  1. Meeting the Challenge of Global Warming

  2. CO2 Blanket http://www.environment.sa.gov.au/sustainability/greenhouse_effect.html

  3. Rising sea levels 13 to 20 feet • 5 degree F. increase in July temperature with 8-15 degree F. increase in July Heat Index Rising Sea Levels 13 to 20 Feet 13 to 20 Feet Loss of 40 % of living Species

  4. Rising Sea Level • Huge coastal refugee population • From storm surge • Increase in river flooding • Inundation of rich delta farmland • Saltwater infiltration of clean drinking water Boston Globe 9/05

  5. Coal plants are the single largestsource of CO2 emissions in the US Transportation Electricity Generation from coal 33.8% 33.1% (Oil) Other Electricity Generation Other Electricity Industrial 15% 7.0% Commercial Commercial 4.0% Residential Residential 6.6% Source: EPA 2006

  6. Efficiency + renewables path to 60-80% CO2 reductions Efficiency Wind Biofuels Biomass Solar Write in white CSP Geothermal Write in white 80% reduction path

  7. Electricity Supply, IEER Scenario Combined heat & Power Nuclear Solar Nat’l Gas Wind Geothermal hot rock Biomass Geothermal, Landfill gas Coal Hydro wwwIEER.org

  8. U.S. Electrical Energy Consumption • Buildings responsible for ½ CO2 emissions • Lighting • HVAC systems

  9. Architecture 2030 Challenge • Require all new buildings to utilize 50% of prior fossil fuel requirements • Increase efficiency requirement by 10% each 5 years • Net CO2 zero by 2030 Mount Airy, NC library

  10. Clean Alternative Energy • Wind • Solar • Concentrated Solar Power • Geothermal • Tide • Wave • Biofuels

  11. Solar Energy • More costly per unit of energy • Can be on the grid or off. • Passive or active www.energy.state.md.us

  12. Standard Standard and Goal Voluntary Goal Renewable Electricity Standards 23 States + D.C. PA: 8% by 2020 • 15 states have already raised or accelerated targets • 13 states have requirements of 20% or higher

  13. Join Together for Change Phone: 404-378-9078 www. PSR.org 202-667-43260

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