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Cooperative Ministries Project
- 1. McMinnville Cooperative Ministries Building Performance Report & Energy Retrofit Opportunities
- 3. The Challenge Increasing Energy Bills Pollution Climate Change Decreasing Property Values Deteriorating Infrastructure Old, Inefficient Buildings
- 4. Electricity Use by Sector
- 5. Energy Use and Sources Energy Use By Sector Fuel Sources
- 6. The Opportunity By 2030, 75% of our infrastructure will be new or renovated Efficiency – Cheapest Form of Energy Building Performance
- 7. Building Performance Comfort Energy Efficiency Indoor Air Quality Energy Bills Durability Safety Value Stewardship
- 8. Building Performance 101 Envelope Air Sealing Duct Sealing Duct Insulation Insulation Attic Crawl Walls Windows
- 9. Building Performance 101 Mechanical Heating and Cooling Water Heating Appliances Lighting Solar
- 10. Current Energy Profile Energy Use (BTU) Electricity Natural Gas 41% 59% Data converted to BTU
- 11. Current Energy Profile Carbon Footprint (Tons) Electricity Natural Gas 25% 75% Data based on regional energy portfolio and the Energy Information Administration
- 12. McMinnville Cooperative Ministries Energy Retrofit Project Annual Energy Cost (Old Building): $4,336 Potential Energy Savings: 72% Potential Carbon Footprint Reduction: 80% Air Quality Improvement: High Comfort Factor: High
- 13. Air Sealing
- 19. Air Sealing - Existing Over 14,543 CFM50 12 square foot hole Holes in envelope Leaky window and door seals Leaky penetrations Leaky hatch seals
- 20. Air Sealing – Proposed Target 2,500 CFM Reduction Accessible Penetrations Attic Crawl Bell Tower Knee Wall Refurbish and Weather-strip Doors
- 21. Air Sealing Estimated Energy Savings: 5% Estimated Carbon Reduction: 1.7 Tons Air Quality Improvement: High Comfort Factor: Moderate
- 24. Duct Sealing and Insulation - Existing Disconnected Duct Runs Un-Sealed Un-Insulated
- 25. Duct Sealing and Insulation – Proposed Reconnect ducts Seal ductwork Insulate to R-11 with un-faced fiberglass batts
- 26. Duct Sealing and Insulation Estimated Energy Savings: 7% Estimated Carbon Reduction: 2.49 Tons Air Quality Improvement: High Comfort Factor: High
- 27. Insulation
- 29. Insulation - Existing Attic – 3 inch average blown in rock wool/fiberglass batt (R-8) Crawl – Un- insulated Walls – Mostly un- insulated
- 30. Fiberglass Blown In Fiberglass High Density Batt Fiberglass Batt
- 31. Insulation – Proposed Attic – Bring to R-49 with high density un- faced batts and blown in fiberglass Crawl – Insulate to R-30 with high density un- faced batts Walls – Drill and fill fiberglass insulation to R-13 to R-60, includes sheetrock repair, paint and lead paint abatement
- 32. Insulation Estimated Energy Savings: 15% Estimated Carbon Reduction: 5.34 Tons Air Quality Improvement: Low Comfort Factor: High
- 33. Window and Doors
- 35. Windows - Existing SinglePane, Wood Windows Very Leaky Stained Glass
- 36. Windows – Proposed Replace Co-op Windows with High Efficiency Anderson 100 Windows
- 37. Windows – Proposed Install Indow Windows in Stained Glass Panes
- 38. Doors - Existing Leaky, damaged doors
- 39. Doors – Proposed Weatherize, refurbish and Re-fit Doors Replace glass double door and wood basement door
- 40. Windows and Doors Estimated Energy Savings: 8% Estimated Carbon Reduction: 2.84 Tons Air Quality Improvement: Moderate Comfort Factor: High
- 43. Heating and Cooling - Existing The Co-op features a natural gas forced air heating system paired with base board heating in the offices and nursery
- 44. Heating and Cooling – Proposed Install Ductless Heat Pumps in Offices and Nursery Retrofit a ducted zonal heating system with wireless controls
- 45. Heating and Cooling Estimated Energy Savings: 10% Estimated Carbon Reduction: 3.56 Tons Air Quality Improvement: Moderate Comfort Factor: High
- 46. Solar
- 48. Solar – Proposed Install a 9.2 kW solar array, producing 29,360 kWh per year
- 49. Solar Estimated Energy Production: 27% Estimated Carbon Reduction: 12.4 Tons Air Quality Improvement: Low Comfort Factor: Low
- 50. Energy Retrofit Plan Carbon Footprint Reduction (Tons of Carbon) 40 35 30 25 20 15 10 5 Carbon Footprint Reduction 0 (Tons of Carbon)
- 51. Proposed Reductions Projected Energy Portfolio After Retrofit 28% Projected Reduction 72% 28% Projected Use
- 52. Proposed Reductions Projected Carbon Footprint After Retrofit 20% Projected Reduction 80% 20% Projected Use
- 53. McMinnville Cooperative Ministries Energy Retrofit Project Potential Energy Savings: 80% Potential Carbon Footprint Reduction: 28.33 Tons Air Quality Improvement: High Comfort Factor: High
- 54. Thank You!
Notas del editor
- Cellar Ridge – Involved in New HomesTell Personal Story, How I got involved
- The building sector uses the most electricity of any sector
- Just about half of our energy in btu’s goes to building. 42% is operations.Buildings are the largest contributors to climate change – electricity is generated by coal, coal is the only fossil fuel plentiful enough to cause irreversible climate change.80% of U.S. Electricity CO2 Emissions Come From Coal.76% of This Electricity is Consumed by the Building Sector.Nation’s economy hinges on a healthy building sector – manufacture, installation, maintenance.Locally, Bonneville Dam cannot supply more energy
- We choose how to renovateCarbon Neutral New Homes by 2030Equal amount of existing homes will be retrofitted to 60% of the averageAccording to Harvard: 46 million under insulated homes