Sherwin Lighting Presentation V10

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Great overview by Elton Sherwin on how to take the first step towards sustainability in your home...start with compact fluorescent light bulbs (CFLs)

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Sherwin Lighting Presentation V10

  1. 1. CFLs in the Sherwin Home One Family’s Journey www.EltonSherwin.com Copyright © 2009 by Elton B. Sherwin
  2. 2. What Galvanized the Sherwin Family into Action… The melting ice caps? Actually, it was…
  3. 3. $506 Electric Bill
  4. 4. Sherwin Family in Menlo Park One New Home With basement Tough building code Three TVs & DVD players Furnaces Two : Stories Four Refrigerators PCs Pool pumps Cellphones Girls Clock radios Dogs Innumerable TiVos Cordless phones iPods Light bulbs Rechargeable flashlights Motion detectors AC compressors
  5. 5. And 12 Skylights
  6. 6. 12 Outdoor Motion Detectors
  7. 7. Indoors 45 Motion 12 Timers Detectors Guest Bathroom Motion detector on left is from WattStopper Available at Home Depot or at WattStopper.com
  8. 8. And One $506 Electric Bill Even with all the motion detectors and skylights
  9. 9. Looking for the Culprit Make sure it says EZ. If it is not an EZ model, it is not EZ to use. Available at Amazon.com. Links to many of the products in this presentation are posted at www.EltonSherwin.com
  10. 10. Couldn’t Find One Culprit Device Month Mom's desk light $8.65 Garage rechargeable flashlight $2.79 Entry walkway lights $4.57 Honeywell HEPA - MBR - HI $8.57 Honeywell - HEPA - medium $6.94 Garage refrigerator $19.09 Instant hot water heater $4.08 Dad’s PC & 3 transformers $12.70 Mom's PC & printer $16.40
  11. 11. Need to Take Action
  12. 12. Solar Option? Cost of $29,822 (16 panels, $10.76/watt) Subsidy of $9,206 Net cost is $20,616 Produce 400 kWh/month 22% of our usage $124 savings per month 166 months (13 years) break even Save 4,800+ lbs. CO2 per year
  13. 13. Reduce Consumption? We were consistent consumers Sherwin Annual Consumption Average Monthly Kwh 2,000 1,500 1,000 500 0 2005 average 2006 average
  14. 14. Part of the Problem ?
  15. 15. Reducing Consumption Off to Orchard Hardware & Supply (OSH) ACE hardware Stanford Electric Seven Trips to Home Depot
  16. 16. Removed 55 Bulbs
  17. 17. Bulbs Have Gotten Smaller
  18. 18. Home Depot’s Better Bulb
  19. 19. Home Depot’s Better Bulb Formerly called n:vision Now called EcoSmart Some of the pictures in this presentation have old packaging We tested 11 brands Home Depot had better bulb
  20. 20. CFLs Have Gotten Better Instant on No flicker Starts at 60% brightness 105% brightness of incandescent Color similar to incandescent soft white Elton’s score: A-
  21. 21. Many Situations Indistinguishable
  22. 22. Nice Color
  23. 23. Large Packs Are a Deal
  24. 24. Fit Inside Most Harps
  25. 25. Cloth Lampshades Cooler and Probably Safer
  26. 26. We use in Clip-on Shades
  27. 27. Smaller Than an Incandescent
  28. 28. Small Lamps My daughter didn’t notice
  29. 29. Wall Sconces
  30. 30. Even in Some “Ceiling Cans”
  31. 31. Small Amount of Accent Lighting 14 watts vs. 65 watts The animals seem happy
  32. 32. Unnecessary Fixture That Gets Left On
  33. 33. Even Fit Some Clip-ons
  34. 34. “Red” Package Instant on No flicker Starts at 60% brightness After 1 min 105% WHITER than incandescent soft white Some people prefer Useful yellow lampshades and big rooms Elton’s score: A-
  35. 35. Red vs. Green Green = soft white Red = bright white Matches incandescent bulbs
  36. 36. Big Yellow Lampshade in Big room Brighter 120W red + 100W red Replaced 200W incandescent 70% savings
  37. 37. Also Have Baby Reds Instant on No flicker Starts at 60% brightness After 1 min 105% Color WHITER than incandescent soft white Elton’s score: A-
  38. 38. Reds work well: behind glass with yellow lampshades with glaucoma
  39. 39. Who put in all these ceiling cans?
  40. 40. No wonder we had a $506 electric bill
  41. 41. But What Happened to the PG&E Bill?
  42. 42. PG&E Billing $600 $507 $500 $439 $400 $306 $300 $200 $100 Averaging $100 to $150 a month in savings $0 December January February
  43. 43. Recommended Bulbs (A-) 70%+ Savings Home Depot Red & Green Spirals Instant on No flicker Start at 60% brightness After 1 min 105% Less success with other brands
  44. 44. Tough Problems Ceiling Cans Clear fixtures Dimmers
  45. 45. Green 40w Instant on No flicker Starts at 40% brightness After 1 min 105% Color similar to incandescent soft white Elton’s score: B-
  46. 46. Dimmer for first 30 seconds Incandescent Compact Fluorescent I left two incandescent bulbs in place so the bathroom would brighten quickly
  47. 47. After 1 minute CFL is slightly brighter
  48. 48. Only One is Incandescent I left one incandescent bulb in place so the kitchen island would brighten quickly
  49. 49. Back to Our Nemesis The Halogen Spot
  50. 50. Best Available for Indoor Halogen Replacements Instant on - No flicker Starts at 35% brightness After 1 min 100% Slightly more yellow than Halogen Larger bulb, less focused Elton’s score: B- Home Depot
  51. 51. Halogen Spot Replacement Need a CFL Spot w/ CLEAR Glass Front 50 W or 75 W 23 W
  52. 52. Adjust Ceiling Cans Up
  53. 53. Halogen Spot Replacement 23 W 50 W or 75 W
  54. 54. Two are 23 W CFLs One is 50 W Halogen
  55. 55. I left one halogen bulb in place so the kitchen counter would brighten quickly
  56. 56. Inexpensive Flood “Frosted Front” - Good in Hallways Takes minute to get to full brightness Starts at 35% brightness Almost identical to incandescent 65W flood Slightly wider beam Adjust ceiling can B+ for always on Remove the dimmers
  57. 57. Best Available Dimmable Flood Available at Ace Hardware Nice soft white color Not instant on Starts at 50% brightness Dimmer must be on high to start Larger bulb, less focused Often better to remove dimmers Elton’s score: C
  58. 58. On the Bleeding Edge Ready for most homes: Par 20s - small floods w/ standard base Ace hardware has 3 different CFL versions Still frustrating: Most dimmable CFLs MR-16 style – “flashlight” bulb w/ 2 pins Spotlights – narrow beams Most LEDs sold in retail Wait a bit longer for residential applications
  59. 59. Motion Detectors & Timers Work well with CFLs Extend CFL life in ceiling cans Burn out fluorescent tubes in magnetic ballasts (which should be replaced anyway)
  60. 60. Removed 20 Spots
  61. 61. Removed an Additional 25 Bulbs
  62. 62. CFLs by the Numbers Cost $463 Subsidy (PG&E)) $145 Consumer $318 Monthly Savings: KWH 359 Bill - $.32 KWH $111 Break even months 3 Annual CO2 lbs reduction 4,304 Cost per 1,000 lbs/year $108
  63. 63. PG&E CFL Subsidy Paid Directly to Home Depot I didn’t even know my bulbs were subsidized
  64. 64. CFLs 60x Cost Efficient vs. Solar Reducing CO2 CFL Solar Cost $463 $29,822 Subsidy $145 $9,206 Consumer $318 $20,616 Monthly Savings: KWH 359 400 Bill - $.31KWH $111 $124 Break even months 3 166 Annual CO2 lbs reduction 4,304 4,800 Cost per 1,000 lbs/year $108 $6,213
  65. 65. Hybrid Car is up to10x Cost Efficient vs. Solar Reducing CO2 Hybrid CFL Solar Car Cost $463 $29,822 $2,500 Subsidy $145 $9,206 0 Consumer $318 $20,616 $2,500 Monthly Savings: Gas KWH or Gallons of Gas 359 400 17 Bill - $.31KWH, $2.50 gal $111 $124 $42 Break even months 3 166 60 Annual CO2 lbs reduction 4,304 4,800 4000 Cost per 1,000 lbs/year $108 $6,213 $625
  66. 66. Real-time Monitoring Black & Decker Power Monitor (Also sold as the Blue Line Power Cost Monitor) You can install Costs $100 6% to 20% reduction Read all the reviews on Amazon to make sure it is compatible with your meter
  67. 67. Day After Installation At 10:10 AM. “It says I am using $1000 a month.” “And nothing is on. I turned off all the lights. Nothing is on”
  68. 68. Except the Pool Pump We were spending $1,000 a year moving water around
  69. 69. We bought an IntelliFlo pump Spent $2,500 Uses 1/8 the electricity Some are now under $1,200 www.pentairpool.com
  70. 70. Impact of Sherwin Pool Pump on Global Climate
  71. 71. Useful Tools Smart Power Strips For more information see www.EltonSherwin.com
  72. 72. Smart Power Strips For more information see www.EltonSherwin.com
  73. 73. We all focus on electricity Electricity is the largest part of our utility bill But electricity is not the biggest part of the carbon footprint for many Californians
  74. 74. 60% Natural Gas
  75. 75. Don’t Forget Solar Hot Water The Phoenix hot water hearer was the most efficient tank tested in the PG&E lab
  76. 76. Six items Dominate Sherwin Family Carbon Footprint Air travel The “stuff” we buy* Gasoline Natural gas (for you it might be propane, heating oil, or wood) Electricity Beef and dairy Focus on these six first * This includes the electricity we use to run the product and the energy used to manufacture, transport and dispose of it.
  77. 77. A Word About Commercial Lighting Lighting is the #1 or #2 Largest User of Electricity in Most Buildings in America Houston Skyline
  78. 78. Commercial Lighting 44% of the Electricity in Health Care Facilities is Lighting
  79. 79. Incandescent Bulbs Still Widely Used 60+ Coal- fired plants domestically 250+ Coal- fired plants worldwide Halogen spots and MR16s continue to be popular
  80. 80. Local Retail Done Correctly Draegers – Menlo Park Over 1,000 bulbs replaced 2 month break even Northface – in Palo Alto Test location for their retail stores
  81. 81. Fluorescent Tubes Good Better BEST A word about fluorescent tubes: NARROWER IS BETTER Never use magnetic ballasts. Electronic ballasts are quieter, more efficient, and eliminate flicker.
  82. 82. Good Better BEST Electronic vs. Magnetic Ballasts (for tubes) Electronic ballasts are more efficient than magnetic ballasts … resulting in an overall lamp- ballast system efficacy increase of 15% to 20%. Other advantages of the electronic ballast include reduced weight, quieter operation, and reduced lamp flicker. Electronic ballasts are directly interchangeable with magnetic ballasts. (From LBNL website) You should always use electronic ballasts, especially with motion detectors.
  83. 83. 84% of a Building’s Carbon Footprint Comes from its Utility Bill
  84. 84. Utilities are #1 Emitters of Greenhouse Gases in America 84% of a Building’s Carbon Footprint Comes from its Utility Bill Lighting Windows HVAC Hot Water PCs & Appliances Focus on Your Utility Bill
  85. 85. Many LEED Buildings Fall Short “LEED certification is not yielding any significant reduction in GHG emission by commercial buildings.” John H. Scofield, Oberlin College A Re-examination of the NBI LEED Building Energy Consumption Study
  86. 86. If You Want to Be Green Lower the Utility Bill Lighting Windows HVAC Hot Water PCs & Appliances And: • Eat less beef • Use less gasoline For more information see • Shop wisely www.EltonSherwin.com • Don’t fly to useless meetings

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