The URL can be used to link to this page

Home My WebLink AboutFinal Report Allakaket Final 2010 Village End Use Energy Efficiency Measures Program AEA Grant # 2195294 Administered by Alaska Building Science Network Allakaket Final Report Community Summary 11 community buildings and 6 teacher housing units received energy efficienc y upgrades. City Office, Clinic, Community Hall, Mental Health, Post Offices, Tribal Office, Washeteria School, School Gym, Utility Building, Water plant, Bus Barn, and Teacher Housing Upgrades Completed In May 2010 Village-Wide Lighting Retrofit Summary: • Installed 73 compact fluorescent light bulbs • Retrofitted 379 light fixtures with electronic ballasts & T8 lamps • Pre-retrofit energy use for all lighting: 49.647 Kilowatts • Post-retrofit energy use for all lighting: 24.637 Kilowatts • Energy savings projection: 25.010 Kilowatts • Pre-retrofit to post retrofit energy reduction: 50% • Estimated Annual Savings: kWh Rate (FY 2009 AVE): $0.67 Fuel Cost (FY 2009 Ave): $4.98 Comparative Comparative Hours Per Day/ 250 Electrical Avoided Diesel Avoided Diesel Days Per Year Savings Use (gal) Costs Locally Estimated Use $34,962.64 3922.90 $19,536.0 4 Hours/day $16,684.17 1872.01 $9,322.59 7 Hours/day $29,197.30 3276.01 $16,314.5 10 Hours/day $41,710.43 4680.01 $23,306.4 • Total project cost for all measures: $52,000 • Simple Payback (lighting measures only, using 7 hours/day lighting use run-time): 1.78 years • Total village wide in-kind contribution: $8,029 Additional Energy Efficiency Measures: • Installed 2 Programmable Thermostats in Teacher Housing 2 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket City Owned Buildings 5 buildings owned by the City received energy efficient lighting upgrades as follows: City Office, Clinic, Community Hall, Mental Health, Post Offices • Lighting upgrades completed in May 2010 • Installed 15 compact fluorescent light bulbs • Retrofitted 90 light fixtures with electronic ballasts & T8 lamps • Pre-retrofit energy use for all lighting: 12.397 Kilowatts • Post-retrofit energy use for all lighting: 6.332 Kilowatts • Energy savings projection: 6.065 Kilowatts • Pre-retrofit to post retrofit energy reduction: 49% • Estimated Annual Savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided 250 Days Per Year Savings Use (gal) Diesel Costs Locally Estimated $7,490.53 840.46 $4,185.47 4 Hours/day $4,045.96 453.97 $2,260.76 7 Hours/day $7,080.43 794.44 $3,956.32 10 Hours/day $10,114.9 1134.92 $5,651.89 City Office Materials Installed Quantity CFL-27 W 6 • Pre-retrofit energy use: 450 watts • Post-retrofit energy use: 162 watts • Energy savings projection: 288 watts • Pre-retrofit to post retrofit energy reduction: 64% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $192.12 21.56 $107.35 7 Hours/day $336.22 37.72 $187.87 10 Hours/day $480.31 53.89 $268.38 1750 Hours/year (Est.) $336.22 37.72 $187.87 3 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Clinic Materials Installed Quantity CFL-27 W 1 2-lamp electronic ballast, (2) 25 watt T8 lamps 2 3-lamp electronic ballast, (3) 25 watt T8 lamps 9 4-lamp electronic ballast, (3) 25 watt T8 lamps 5 • Pre-retrofit energy use: 2379 watts • Post-retrofit energy use: 1160 watts • Energy savings projection: 1219 watts • Pre-retrofit to post retrofit energy reduction: 51% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $813.19 91.24 $454.39 7 Hours/day $1,423.09 159.67 $795.18 10 Hours/day $2,032.99 228.11 $1,135.97 1500 Hours/year (Est.) $1,219.79 136.86 $681.58 Community Hall Materials Installed Quantity 2-lamp electronic ballast, (2) 25 watt T8 lamps 40 4-lamp electronic ballast, (4) 25 watt T8 lamps 28 • Pre-retrofit energy use: 8064 watts • Post-retrofit energy use: 4360 watts • Energy savings projection: 3704 watts • Pre-retrofit to post retrofit energy reduction: 46% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $2,470.94 277.25 $1,380.68 7 Hours/day $4,324.14 485.18 $2,416.19 10 Hours/day $6,177.35 693.11 $3,451.71 2000 Hours/year (Est.) $4,941.88 554.49 $2,761.37 Mental Health Building Materials Installed Quantity CFL-23 W 4 CFL-27 W 4 • Pre-retrofit energy use: 640 watts • Post-retrofit energy use: 200 watts • Energy savings projection: 440 watts • Pre-retrofit to post retrofit energy reduction: 69% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $293.52 32.93 $164.01 7 Hours/day $513.67 57.63 $287.02 10 Hours/day $733.81 82.34 $410.03 1500 Hours/year (Est.) $440.29 49.40 $246.02 4 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Post Offices Materials Installed Quantity 4-lamp electronic ballast, (3) 25 watt T8 lamps 6 • Pre-retrofit energy use: 864 watts • Post-retrofit energy use: 450 watts • Energy savings projection: 414 watts • Pre-retrofit to post retrofit energy reduction: 48% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $276.18 30.99 $154.32 7 Hours/day $483.31 54.23 $270.06 10 Hours/day $690.45 77.47 $385.80 2000 Hours/year (Est.) $552.36 61.98 $308.64 5 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket IRA/TC Owned Buildings 2 buildings owned by the IRA/TC received energy efficient lighting upgrades as follows: Tribal Office, Washeteria • Lighting upgrades completed in May 2010 • Retrofitted 89 light fixtures with electronic ballasts & T8 lamps • Pre-retrofit energy use for all lighting: 10.244 Kilowatts • Post-retrofit energy use for all lighting: 5.566 Kilowatts • Energy savings projection: 4.678 Kilowatts • Pre-retrofit to post retrofit energy reduction: 46% • Estimated Annual Savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided 250 Days Per Year Savings Use (gal) Diesel Costs Locally Estimated $4,690.91 526.33 $2,621.14 4 Hours/day $3,120.69 350.15 $1,743.75 7 Hours/day $5,461.21 612.76 $3,051.55 10 Hours/day $7,801.73 875.37 $4,359.36 Tribal Office Materials Installed Quantity 2-lamp electronic ballast, (2) 25 watt T8 lamps 24 • Pre-retrofit energy use: 2160 watts • Post-retrofit energy use: 1104 watts • Energy savings projection: 1056 watts • Pre-retrofit to post retrofit energy reduction: 49% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $704.46 79.04 $393.63 7 Hours/day $1,232.80 138.32 $688.85 10 Hours/day $1,761.14 197.60 $984.07 2200 Hours/year (Est.) $1,549.81 173.89 $865.98 6 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Washeteria Materials Installed Quantity 2 ft fixture, 2-lamp electronic ballast, (2) 17 watt T8 2 2-lamp electronic ballast, (2) 25 watt T8 lamps 23 4-lamp electronic ballast, (3) 25 watt T8 lamps 20 4-lamp fixture (2) 2-lamp ballasts (4) 25 watt T8 20 • Pre-retrofit energy use: 8084 watts • Post-retrofit energy use: 4462 watts • Energy savings projection: 3622 watts • Pre-retrofit to post retrofit energy reduction: 45% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $2,416.24 271.11 $1,350.12 7 Hours/day $4,228.41 474.44 $2,362.70 10 Hours/day $6,040.59 677.77 $3,375.29 1300 Hours/year (Est.) $3,141.11 352.44 $1,755.15 7 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket School Owned Buildings 4 buildings and 6 Teacher Housing Units owned by the School received energy efficient lighting upgrades as follows: School, School Gym, Utility Building, Waterplant, Bus Barn, Duplex (2) Units, Log Cabin, Single House #1, Single House #2, Single House #4 • Lighting upgrades completed in May 2010 • Installed 58 compact fluorescent light bulbs • Retrofitted 200 light fixtures with electronic ballasts & T8 lamps • Pre-retrofit energy use for all lighting: 27.006 Kilowatts • Post-retrofit energy use for all lighting: 12.739 Kilowatts • Energy savings projection: 14.267 Kilowatts • Pre-retrofit to post retrofit energy reduction: 53% • Estimated Annual Savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided 250 Days Per Year Savings Use (gal) Diesel Costs Locally Estimated $22,781.2 2556.11 $12,729.4 4 Hours/day $9,517.52 1067.89 $5,318.09 7 Hours/day $16,655.6 1868.81 $9,306.65 10 Hours/day $23,793.7 2669.72 $13,295.2 8 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket School Materials Installed Quantity CFL-23 W 4 2 ft fixture, 2-lamp electronic ballast, (2) 17 watt T8 1 2-lamp electronic ballast, (1) 25 watt T8 lamp 14 2-lamp electronic ballast, (2) 25 watt T8 lamps 71 3-lamp electronic ballast, (2) 25 watt T8 lamps 47 4-lamp electronic ballast, (3) 25 watt T8 lamps 2 • Pre-retrofit energy use: 11694 watts • Post-retrofit energy use: 6348 watts • Energy savings projection: 5346 watts • Pre-retrofit to post retrofit energy reduction: 46% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $3,566.32 400.15 $1,992.75 7 Hours/day $6,241.05 700.26 $3,487.30 10 Hours/day $8,915.79 1000.37 $4,981.86 3600 Hours/year (Est.) $12,838.7 1440.54 $7,173.88 School Gym Materials Installed Quantity 8 ft fixture, 2 lamp electronic ballast, (2) 59 watt T8 31 • Pre-retrofit energy use: 7282 watts • Post-retrofit energy use: 3658 watts • Energy savings projection: 3624 watts • Pre-retrofit to post retrofit energy reduction: 50% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $2,417.57 271.26 $1,350.86 7 Hours/day $4,230.75 474.70 $2,364.01 10 Hours/day $6,043.93 678.14 $3,377.16 2000 Hours/year (Est.) $4,835.14 542.51 $2,701.72 9 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Utility Building Materials Installed Quantity 2-lamp electronic ballast, (2) 25 watt T8 lamps 5 • Pre-retrofit energy use: 360 watts • Post-retrofit energy use: 230 watts • Energy savings projection: 130 watts • Pre-retrofit to post retrofit energy reduction: 36% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $86.72 9.73 $48.46 7 Hours/day $151.77 17.03 $84.80 10 Hours/day $216.81 24.33 $121.15 500 Hours/year (Est.) $43.36 4.87 $24.23 Waterplant Materials Installed Quantity 2-lamp electronic ballast, (2) 25 watt T8 lamps 6 4-lamp electronic ballast, (3) 25 watt T8 lamps 6 • Pre-retrofit energy use: 1320 watts • Post-retrofit energy use: 726 watts • Energy savings projection: 594 watts • Pre-retrofit to post retrofit energy reduction: 45% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $396.26 44.46 $221.42 7 Hours/day $693.45 77.81 $387.48 10 Hours/day $990.64 111.15 $553.54 1750 Hours/year (Est.) $693.45 77.81 $387.48 10 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Bus Barn Materials Installed Quantity CFL-23 W 4 • Pre-retrofit energy use: 400 watts • Post-retrofit energy use: 92 watts • Energy savings projection: 308 watts • Pre-retrofit to post retrofit energy reduction: 77% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $205.47 23.05 $114.81 7 Hours/day $359.57 40.34 $200.91 10 Hours/day $513.67 57.63 $287.02 500 Hours/year (Est.) $102.73 11.53 $57.40 Duplex (2) Units Materials Installed Quantity CFL-14 W 3 CFL-20 W 5 CFL-23 W 7 CFL-9 W 9 • Pre-retrofit energy use: 1710 watts • Post-retrofit energy use: 384 watts • Energy savings projection: 1326 watts • Pre-retrofit to post retrofit energy reduction: 78% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $884.57 99.25 $494.27 7 Hours/day $1,548.01 173.69 $864.98 10 Hours/day $2,211.44 248.13 $1,235.68 1500 Hours/year (Est.) $1,326.86 148.88 $741.41 11 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Log Cabin Materials Installed Quantity CFL-20 W 3 CFL-23 W 4 CFL-9 W 4 • Pre-retrofit energy use: 800 watts • Post-retrofit energy use: 188 watts • Energy savings projection: 612 watts • Pre-retrofit to post retrofit energy reduction: 77% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $408.27 45.81 $228.13 7 Hours/day $714.46 80.16 $399.22 10 Hours/day $1,020.66 114.52 $570.31 1500 Hours/year (Est.) $612.40 68.71 $342.19 Single House #1 Materials Installed Quantity 3-lamp electronic ballast, (2) 25 watt T8 lamps 8 4-lamp electronic ballast, (3) 25 watt T8 lamps 1 • Pre-retrofit energy use: 1260 watts • Post-retrofit energy use: 491 watts • Energy savings projection: 769 watts • Pre-retrofit to post retrofit energy reduction: 61% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $513.00 57.56 $286.65 7 Hours/day $897.75 100.73 $501.63 10 Hours/day $1,282.50 143.90 $716.62 1500 Hours/year (Est.) $769.50 86.34 $429.97 12 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Single House #2 Materials Installed Quantity 3-lamp electronic ballast, (2) 25 watt T8 lamps 8 • Pre-retrofit energy use: 1260 watts • Post-retrofit energy use: 416 watts • Energy savings projection: 844 watts • Pre-retrofit to post retrofit energy reduction: 67% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $563.03 63.17 $314.60 7 Hours/day $985.31 110.55 $550.56 10 Hours/day $1,407.58 157.93 $786.51 1500 Hours/year (Est.) $844.55 94.76 $471.91 Single House #4 Materials Installed Quantity CFL-14 W 3 CFL-23 W 4 CFL-9 W 8 • Pre-retrofit energy use: 920 watts • Post-retrofit energy use: 206 watts • Energy savings projection: 714 watts • Pre-retrofit to post retrofit energy reduction: 78% • Estimated annual savings: Comparative Comparative Hours Per Day / Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal) Costs 4 Hours/day $476.31 53.44 $266.15 7 Hours/day $833.54 93.53 $465.76 10 Hours/day $1,190.77 133.61 $665.37 1500 Hours/year (Est.) $714.46 80.16 $399.22 13 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’08-’10 Final Report Interior Region - Allakaket Allakaket, In-Kind Contribution Tracking Record - ABSN Energy Efficiency Projects: In-Kind Item Dates Hours Contri- buted Hourly Wage Value / Amount Notes Staff time for project contact, intro & review of intro materials (Number of entities x 1 hour each) 3 $ 15.00 $ 45.00 list number of entities Staff time for Attending teleconference (TC/IRA) 2 $ 15.00 $ 30.00 Staff time for Attending teleconference (City) 2 $ 15.00 $ 30.00 Staff time for Attending teleconference (School) 2 $ 15.00 $ 30.00 Maint. Staff time to accompany Field Manager on building assessments - 1st site visit 6 12 $ 72.00 list entity and maint staff, add rows as necessary Maint. Staff time to attend ABSN training 12 12 $ 144.00 list entity and maint staff, add rows as necessary Conservative village office administrative percentage of total project cost less ABSN Admin %. Total project cost = $52,000 / Allakaket - (our admin percentage , (around 12%) Approx: $6,240) = $45,760 x 5.5% = $2,288 (this 5.5% village admin cost estimate is spread across all entities we work with for the course of the grant for completing all energy efficiency measures. These are primarily for cumulative, otherwise unaccounted time expense for village- based project support. Feb, '07 through $2,288.00 Each time we call, email, or fax a village entity, someone has to receive the communication, review and/or forward the information, follow-up on requests, etc. Whether it is to set-up a teleconference, verify maintenance staff participation in lighting or boiler trainings, set - up in-kind lodging and transportation, lighting trainings, track a shipment, verify completion of lighting in a given building, ship lamps and ballasts out of the village, request a labor reimbursement agreement, or invoice etc. Village expenses for phone charges, copying and fax costs, office supplies, etc. are part of this amount. Lodging for ABSN Field Managers - 1st assessment site visit 2 50 $ 100.00 Lodging for ABSN Field Managers - 2nd visit 5 50 $ 250.00 Office Manager / Staff time for specif ic upgrades beyond lighting, 180 18 $3,240.00 conservative est for sd labor for school lighting retrofits School T5s, etc . . 100 $ 18.00 $1,800.00 conservative est for sd labor for gym retrofits TOTAL $8,029.00 The capacity of ABSN’s scope of work was greatly increased by the response of local communities to work in partnership with ABSN and provide in -kind services of project coordination, paid labor for lighting retrofits, transportation and lodging for ABSN field staff, and othe r valuable contributions. This allowed ABSN and the community of Allakaket to deliver 15% more energy savings measures beyond the original grant funding.