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Home My WebLink AboutChignik Final Report 2012-VEEP1 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay Village Energy Efficiency Program AEA VEEP Grant #7520001 Administered by Alaska Building Science Network Chignik Bay Final Report Grant Amount: $75,000 Community Summary 8 community buildings and teacher housing units received energy efficient lighting, weatherization, and heating upgrades as follows: City Office, Community Hall, Fire Hall, City Shop,Tribal Council Office,LPSD Boiler Building, LPSD Teacher Housing Tri-Plex Retrofits Completed:June 2012 Village-Wide Lighting, Weatherization and Heating Retrofit Summary: • Projected Annual Electrical Savings (kWh):21,648 • Projected Annual Electrical Cost Savings:$10,0571,2 • Projected Annual Heating Fuel Savings (gallons):2,561 • Projected Annual Fuel Cost Savings: $7,8113 • Total Projected Annual Energy Cost Savings:$17,868 • Total village wide In-kind contribution:$20,935 • Total project cost including In-kind contribution: $95,935 • Simple Payback (including In-kind contributions):5.37 years 1 kWh Rate [used to calculate electrical cost savings] for Lighting Measures (State of AK -AEA PCE Program Report FY 2011 avg):$0.46 2 kWh Rate [used to calculate electrical cost savings] for Weatherization & Heating Measures (AkWarm Library): $0.46 3 #2 Heating Fuel Rate [used to calculate heating fuel savings] (AkWarm Library): $3.05/gal 2 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay CITY OF CHIGNIK BAY OWNED BUILDINGS City Office Weatherization Retrofit Summary: • Air sealed building to reduce air leakage. • Annual energy savings projection:1103 gallons • Estimated Annual Heating Fuel Cost Savings:$3,364 3 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay Community Hall Heating Retrofit Summary: • Boiler combustion efficiency testing/tuning and training with City Maintenance staff. • Annual energy savings projection:(SAVINGS NOT AVAILABLE) • Estimated Annual Heating Fuel Cost Savings:(SAVINGS NOT AVAILABLE) Fire Hall Weatherization Retrofit Summary: • Air sealed building to reduce air leakage. • Annual energy savings projection:709 gallons • Estimated Annual Heating Fuel Cost Savings:$2,162 4 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay City Shop Lighting Retrofit Summary: Materials Installed Quantity Fluorescent 2-lamp electronic ballast, (1) 32 watt T8 lamp 16 Fluorescent 2-lamp electronic ballast, (2) 25 watt T8 lamps 24 Fluorescent T5 fixture, electronic ballast, (3) 54 watt T5 HO 20 • Pre-retrofit energy use:8.796 Kilowatts • Post-retrofit energy use:5.232 Kilowatts • Energy savings projection:3.564 Kilowatts • Pre-retrofit to post retrofit energy reduction:41% • Estimated Annual Savings:kWh Saved: 6,237 Comparative Comparative Hours Per Day /Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal)Costs 4 Hours/day $1,655.83 248.54 $671.05 7 Hours/day $2,897.71 434.94 $1,174.33 10 Hours/day $4,139.59 621.34 $1,677.62 1200 Hours/year (Est.)$1,987.00 298.24 $805.26 5 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay CHIGNIK BAY TRIBAL COUNCIL OWNED BUILDINGS Tribal Council Office Total Building Savings All Measures: • Projected Annual Electrical Savings (kWh):2,156 • Projected Annual Electrical Cost Savings:$1,002 • Projected Annual Heating Fuel Savings (gallons):269 • Projected Annual Fuel Cost Savings:$820 • Total Projected Annual Energy Cost Savings:$1,822 Lighting Retrofit Summary: Materials Installed Quantity Fluorescent 2-lamp electronic ballast, (2) 25 watt T8 lamps 3 Fluorescent 3 Ft, 2-lamp electronic ballast, (1) 25w T8 Lamps 1 Fluorescent 3-lamp electronic ballast, (3) 25 watt T8 lamps 1 CFL-14 W 3 CFL-19W 2 CFL-27 W 4 CFL-9 W 5 • Pre-retrofit energy use:1.702 Kilowatts • Post-retrofit energy use:0.470 Kilowatts • Energy savings projection:1.232 Kilowatts • Pre-retrofit to post retrofit energy reduction:72% • Estimated Annual Savings:kWh Saved: 2,156 Comparative Comparative Hours Per Day /Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal)Costs 4 Hours/day $572.39 85.91 $231.97 7 Hours/day $1,001.68 150.35 $405.94 10 Hours/day $1,430.97 214.78 $579.92 2000 Hours/year (Est.)$1,144.77 171.83 $463.93 6 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay Tribal Council Office Weatherization Retrofit Summary: • Installed single programmable thermostat, including village staff training. • Air sealed building to reduce air leakage. • Annual energy savings projection:269 gallons • Estimated Annual Heating Fuel Cost Savings:$820 LAKE AND PENINSULA SCHOOL DISTRICT OWNED BUILDINGS Boiler Building Lighting Retrofit Summary: Materials Installed Quantity Fluorescent 2-lamp electronic ballast, (2) 25 watt T8 lamps 8 • Pre-retrofit energy use:0.480 Kilowatts •Post-retrofit energy use:0.368 Kilowatts • Energy savings projection:0.112 Kilowatts • Pre-retrofit to post retrofit energy reduction:23% • Estimated Annual Savings:kWh Saved: 196 Comparative Comparative Hours Per Day /Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal)Costs 4 Hours/day $52.04 7.81 $21.09 7 Hours/day $91.06 13.67 $36.90 10 Hours/day $130.09 19.53 $52.72 500 Hours/year (Est.)$26.02 3.91 $10.54 7 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay School Lighting Retrofit Summary: Materials Installed Quantity Fluorescent 2-lamp electronic ballast, (2) 25 watt T8 lamps 177 Fluorescent 3-lamp electronic ballast, (3) 25 watt T8 lamps 99 Fluorescent 4-lamp electronic ballast, (4) 25 watt T8 lamps 2 CFL-14 W 2 •Pre-retrofit energy use:20.190 Kilowatts • Post-retrofit energy use:15.676 Kilowatts • Energy savings projection:4.514 Kilowatts • Pre-retrofit to post retrofit energy reduction:22% • Estimated Annual Savings:kWh Saved: 7,900 Comparative Comparative Hours Per Day /Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal)Costs 4 Hours/day $2,097.20 314.78 $849.92 7 Hours/day $3,670.11 550.87 $1,487.35 10 Hours/day $5,243.01 786.96 $2,124.79 1800 Hours/year (Est.)$3,774.97 566.61 $1,529.85 Teacher Housing Tri-Plex Total Building Savings All Measures: • Projected Annual Electrical Savings (kWh):5,159 • Projected Annual Electrical Cost Savings:$2,397 • Projected Annual Heating Fuel Savings (gallons):481 • Projected Annual Fuel Cost Savings:$1,467 • Total Projected Annual Energy Cost Savings:$3,864 8 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay Teacher Housing Tri-Plex Lighting Retrofit Summary: Materials Installed Quantity Fluorescent 2-lamp electronic ballast, (2) 25 watt T8 lamps 25 Fluorescent 4-lamp electronic ballast, (4) 25 watt T8 lamps 6 CFL-11 W 6 CFL-14 W 19 CFL-19W 5 CFL-9 W 11 • Pre-retrofit energy use:5.164 Kilowatts • Post-retrofit energy use:2.216 Kilowatts • Energy savings projection:2.948 Kilowatts • Pre-retrofit to post retrofit energy reduction:57% • Estimated Annual Savings:kWh Saved: 5,159 Comparative Comparative Hours Per Day /Electrical Avoided Diesel Avoided Diesel 250 Days Per Year Savings Use (gal)Costs 4 Hours/day $1,369.64 205.58 $555.06 7 Hours/day $2,396.87 359.76 $971.36 10 Hours/day $3,424.10 513.95 $1,387.66 1375 Hours/year (Est.)$1,883.26 282.67 $763.20 9 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay Teacher Housing Tri-Plex Weatherization Retrofit Summary: • Installed three programmable thermostats, including village staff training. • Air sealed building to reduce air leakage. • Annual energy savings projection:481 gallons • Estimated Annual Heating Fuel Cost Savings:$1,467 10 Alaska Building Science Network –Village Energy Efficiency Program –’10-’12 Final Report –Chignik Bay In-Kind Item Dates Hours Contri- buted Hourly Wage Value / Amount Notes Staff time for project contact, introduction & review of intro materials 3 $20.00 $60.00 Number of entities x 1 hour each Staff time for Attending teleconference 11/10/10 2 $20.00 $40.00 City time Staff time for Attending teleconference 11/10/10 2 $20.00 $40.00 TC/IRA time Staff time for Attending teleconference 11/10/10 2 $20.00 $40.00 School time Conservative village office administrative percentage of total project cost less ABSN Admin %. Total project cost = $89,600/village - (our admin percentage, (around 14%) Approx: $12,544) = $77,056 x 4% = $3,082 (this 4% 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 for cumulative, otherwise unaccounted time expense for village-based project support. Aug '10 through Completion $3,082.00 Each time we call, email, or fax a village entity, someone receives the communication, reviews and/or forwards the information, follows-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 for recycling, 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 Manager(s) - 1st Visit 12/13/10 - 12/17/10 4 $80.56 $644.48 City: Lodging, 2 Field Managers, $80.56/ea. - 1st Site Visit Transportation and fuel costs - 1st Visit 12/13/10 - 12/17/10 4 $100.00 $500.00 City: Truck Rental, plus $100 fuel - 1st Site Visit Lodging for ABSN Field Manager(s) - Wx Visit 6/20/11 - 6/27/11 13 $76.00 $988.00 City: Lodging, 2 Field Managers, $76/ea. - Weatherization Upgrade Visit Transportation and fuel costs - Wx Visit 6/20/11 - 6/27/11 8 $75.00 $600.00 City: Truck Rental - Weatherization Upgrade Visit Lodging for ABSN Field Manager(s) - Lx Visit 10/30/11 - 11/5/11 5 $84.00 $840.00 City: Lodging, 2 Field Managers, $84/ea. - Lighting Upgrade Visit Transportation and fuel costs - Lx Visit 10/30/11 - 11/5/11 6 $75.00 $450.00 City: Truck Rental - Lighting Upgrade Visit Bed Tax (Borough)10/30/11 - 11/5/11 $63.84 City: Tax, 2 people - Lighting Upgrade Visit Labor - Wx Upgrades (hourly + fringe)6/21/11 - 6/24/11 11 $26.40 $290.40 City: Labor, Augustus Ayson - Weatherization Upgrades Materials - Wx Upgrades June '11 $50.00 City: Materials (outlet covers & sheet rock) - Weatherization Upgrades Materials - Wx Upgrades June '11 $20.00 School: Materials (siding screws w/washer) - Weatherization Upgrades Labor - Lx Upgrades (hourly + fringe)10/30/11 - 11/5/11 $10,613.23 School: Labor, 4 workers - Lighting Upgrades Per diem - Lx Upgrades 10/30/11 - 11/5/11 18 $42.00 $756.00 School: Per diem, 3 workers - Lighting Upgrades Travel - Lx Upgrades 10/30/11 - 11/5/11 $1,166.00 School: Travel, 3 workers - Lighting Upgrades Materials - Lx Upgrades 10/30/11 - 11/5/11 $65.00 School: Ladder (8-10' step) - Lighting Upgrade Visit Materials - Lx Upgrades 10/30/11 - 11/5/11 $65.00 City: Ladder (10' extension) - Lighting Upgrade Visit Labor - Lx Upgrades (hourly + fringe)March '12 8 $21.60 $172.80 City: Labor, Adam Anderson - City Shop, High Bay Lighting Labor - Lx Upgrades (hourly + fringe)March '12 8 $26.40 $211.20 City: Labor, Augustus Ayson - City Shop, High Bay Lighting Shipping - Lx Upgrades March '12 $176.64 City: Shipping, USPS - City Shop, High Bay Lighting TOTAL $20,934.59 Chignik Bay, In-Kind Contribution Tracking Record - ABSN Energy Efficiency Projects: