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HomeMy WebLinkAboutR06-057-REC#200615042 - Efficient Building Code - amending LUR's to promote energy and material efficient residential construction Commissioner lA;\~ ~'-J t moved adoption of the following Resolution: BOARD OF COUNTY COlVIMISSIONERS COUNTY OF EAGLE, STATE OF COLORADO RESOLUTION NO. 2006 - EAGLE COUNTY EFFICIENT BUILDING CODE (ECO-BUILD) IN THE MATTER OF AMENDING THE EAGLE COUNTY LAND USE REGULATIONS TO PROMOTE ENERGY-AND MATERIAL-EFFICIENT RESIDENTIAL CONSTRUCTION PRACTICES IN EAGLE COUNTY File No. LUR-0058 WHEREAS, the Board of County Commissioners of Eagle County, State of Colorado (hereinafter the "Board") is authorized and directed by state enabling legislation, including but not limited to C.R.S. 30-28-101, et seq., to adopt land use regulations "designed and enacted for the purpose of promoting the health, safety, morals, convenience, order, prosperity or welfare of the present and future inhabitants of the state" (C.R. S. 30-28-115 [1]); and WHEREAS, such interests of the present and future inhabitants of the state that the County is authorized and directed to advance through its land use regulations specifically include promoting energy conservation; further, protection of the natural environment of the County also is an obj ective of land use regulation by the County authorized by state law; and WHEREAS, residential construction in Eagle County has been and presently is proceeding at a rapid pace and will continue to do so for the foreseeable future; and WHEREAS, the use of land for residential construction in Eagle County is governed by the County's land use regulations; and WHEREAS, the process of residential construction and the existence and occupancy of additional residences have major impacts on energy consumption and on the quality of the natural environment in the County, including increases in the demand for and cost of increasingly scarce construction materials, increases in the demand for and cost of providing water (itself an increasingly scarce natural resource in Eagle County and elsewhere in Colorado and the nation), and increases in the cost of and demand for natural gas and electricity (both of which energy sources increasingly are in short supply in Eagle County and elsewhere in Colorado and the nation); and WHEREAS, the building industry and various nonprofit and governmental entities at the local, state and national level have studied advances in building materials and methods and learned ways and means for reducing energy consumption and lessening environmental impact from the construction, use and occupancy of residences; and WHEREAS, the greatest need and potential for achievement of energy conservation and lessening of adverse environmental impact is found in construction, occupancy and use of single family and duplex residences; and WHEREAS, house size is directly related to the amount of energy consumed in the construction, use and occupancy of such residences; and WHEREAS, the Board recognizes that private property owners should not be prevented from developing their property, particularly in respect of design, construction and occupancy of private residences, more than necessary to achieve the goals of advancing the interests of County and State inhabitants through reasonable and appropriate land use regulations; and WHEREAS, including in County land use regulations intended to promote energy conservation and protect the environment of an option for private property owners to both develop their property as they wish and contribute to achieving energy conservation and protect the environment by choosing to contribute to a County-administered fund to promote and achieve energy conservation and environmental protection in other aspects of land use would both promote energy conservation and environmental protection and respect private property rights; and WHEREAS, the Board, after due consideration of the need for energy conservation and protection of the environment and the significant energy conservation and protection of the environment achievable by enactment of land use regulations designed to promote energy conservation and protection of the environment in the construction, use and occupancy of single family and duplex residences, has found and determined that the amendments to the Eagle County Land Use Regulations contained in Exhibit A hereto would materially advance the goal of energy conservation and protection of the environment in Eagle County and protect the rights of private property owners at the same time; and WHEREAS, the Board, having reviewed the County Community Development Department's Staff Report on LUR 0058 (the "Staff Report"; Exhibit B hereto), has found and determined that the regulations contained in Exhibit A are consistent with the County's state-mandated goals, its existing regulations and policies, and its Comprehensive Land Use Plan. NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of the County of Eagle, State of Colorado, that the Findings and Recommendation contained in the Staff Report hereby are adopted by the Board and File No. LOR 0058 is APPROVED; and, , IT IS FURTHER RESOLVED, that should a court of competent jurisdiction enter a final judgment finding that any provision ofLUR 0058 is invalid, unlawful or unenforceable for any reason, the offending portion or portions of the LUR shall be deemed deleted and the remainder of the LUR shall remain in full force and effect. IT IS FURTHER RESOLVED, that there be created by the County Community Development Department, after consultation with the Board, a committee consisting of representatives of the building community and representatives of such Department to monitor the application ofLUR 0058 for a period of not less than six months and not more than one year after the effective date of the regulations contained in LUR 0058 and thereafter to report to the Board on the experience of affected parties in administering LUR 0058 and make recommendations for modifications in such LUR. Dated this ~ day of ~ ,2006. COUNTY OF EAGLE, STATE OF ~ V-~ cOLORADO, By and Through Its Clerk to the Board of a ~ y:~~ERS Peter F. Runyon County Commissioners Chairman . Commissioner t2....vLJ.'-t ~ seconded adoption of the foregoing resolution. The roll having been called, the vote was as follows: Commissioner Runyon Commissioner Stone Commissioner Menconi This Resolution passed by 7-- / ( vote of the Board of County Commissioners of the County of Eagle, State of Colorado. EXHIBIT' A' DIVISION 4-8: EAGLE COUNTY EFFICIENT BUILDING CODE (ECO-BUILD) SECTION 4-800 PURPOSE The intent of the EcoBuild program is to encourage cost-effective sustainable building methods to create durable, energy efficient structures that conserve natural resources, promote the efficient use of building materials, and improve indoor air quality. SECTION 4-810: APPLICABILITY EcoBuild applies to all new residential R3 (single family, duplex, townhouse) construction per the currently adopted building code, as well as additions/reconstruction over 50% of the existing floor area, and exterior energy uses such as snowmelt, spas, and pools over sizes listed in Section 8.0. The completed EcoBuild checklist must be submitted along with the subject building permit application. Mobile Home units that are approved by Colorado Department of Housing are exempt. SECTION 4-820 POINT REQUIREMENTS Required points are applicable as below. Items filled out by the applicant will be checked as part of the plan check review, as well as in field inspections accordingly. Dwelling units: . 0-2000 square feet of floor area would need to meet 40 points or more . 2001-3000 square feet of floor area would need to meet 45 points or more . 3001-4000 square feet of floor area would need to meet 50 points or more . 4001-5000 square feet of floor area would need to meet 60 points or more . 5001-6000 square feet of floor area would need to meet 70 points or more . 6001-7000 square feet of floor area would need to meet 80 points or more . 7001-8000 square feet of floor area would need to meet 90 points or more . 8001 + square feet of floor area would need to meet 100 points or more OR, projects may pay a fee in lieu of meeting point requirements as calculated below: Square foota2e x number of points short x $10 = cash in lieu fee. Number of required points For example, a 2000 ft2 house meeting 35 points where 40 are required: 2000 x 5 x $10 = $2500 cash-in-lieu fee 40 I Any funds collected will be placed into a separate Renewables and Efficiency Fund which will offer financial incentives for energy efficiency and renewable power installation in Eagle County. See page 17-18 for details regarding use of this fund. Homes meeting the following points would receive a rebate after certificate of occupancy for 25% of their building permit fee, not to exceed $5000: . 0-2000 square feet of floor area would need to meet 60 points or more . 2001-3000 square feet of floor area would need to meet 70 points or more . 3001-4000 square feet of floor area would need to meet 80 points or more . 4001-5000 square feet of floor area would need to meet 90 points or more . 5001-6000 square feet of floor area would need to meet 100 points or more . 6001-7000 square feet of floor area would need to meet 110 points or more . 7001-8000 square feet of floor area would need to meet 120 points or more . 8001 + square feet of floor area would need to meet 130 points or more For each additional 20 points beyond the above rebate thresholds achieved, an additional 1 0% rebate would be issued. For measures where a graduated point scale is possible, the following shall apply: Quantity Levell: 10-25% Quantity Level 2: 26-50% Quantity Level 3: 51-75% Quantity Level 4: 76-100% For example, if a programmable thermostat (Section 5.0, 1 point per Quantity Level) is installed that controls 15% of the habitable space, then 1 point would be applied. If programmable thermostats controlled 100% of the habitable space, then 4 points would be applied. SECTION 4-830: POINT DETAILS SECTION 4-830.1.0 SITE/W ATER CONSERVATION 1.1: Site is within 'l'2 mile of a public transportation stop, % miles of an existing community center, or is a redevelopment location. 3 points Community centers are those existing areas that have commercial uses, services, activities, and public facilities. Dial-a-Ride or taxi service does not qualify as public transportation. Show on site plan and/or vicinity map showing compliance. For redevelopment location, provide documentation of previous development on subject property. Projects demolishing existing habitable structures are not eligible for redevelopment points. 1.2: Construction/landscaping plan does not impact site 10' outside building 2 footprint 3 points Natural native vegetation shall be unaltered outside of impacted construction area and driveway. Not applicable for sites not meeting minimum landscaping requirements or for previously impacted landscape. Thinning required for wildfire mitigation is exempt. Show detailed construction management plan with sediment fence/limits of construction no more than 10 feet around proposed building footprint. Driveway and material storage exempted. Show landscaping plan minimized to areas impacted by construction. Plan check and field inspected. 1.3: 100% of excavated fill reused on-site or within a 3-mile radius 2 points for on-site, 1 point if within 3-mile radius Reuse of excavation material locally reduces transport of material and impacts. Show on site plan/field inspected. 1.4: Reduction of irrigated turf areas, all other landscaping drip irrigation only 3 points Irrigated turf area must be equal or less than 25% of lot area, or 1000 square feet, whichever is smaller. Show turf areas and drip irrigation lines/beds on landscaping plan. Use of low-water-demand or xeriscape-rated plants ONLY 2 additional points Landscaping plan must show xeriscape plants listed by Colorado State University Extension Horticulture office, listed on www.xratedgardening.com, or other recognized source. 1.5: Deciduous trees/large shrubs provide summer shade to south and west of structure 2 points Trees/large shrubs listed on the CSU Cooperative Extension Firewise List or as approved by the Eagle County Wildfire Mitigation Specialist may be used in proximity to structures for providing shade. Mature landscaping must shade over 50% of subject glazing area. Deciduous species also allow for solar gain in the winter when they lose their leaves. Show on landscaping plan and sun/shading model showing compliance for south elevation from 10-2pm and west elevation from 2-6pm. 1.6: Low-flow or dual-flush toilets 2 points A toilet that has 1.4 gallons per flush (GPF) or less qualifies as a low-flow toilet. To achieve the point, all toilets must be low-flow or dual flush. Inspected on-site. 3 1.7: Low-flow showerheads 1 point Showerheads 2.0 gallons per minute or less must be installed on all showers. Provide any documentation for on-site inspection. 1.8: Water efficient clothes washer and/or dishwasher 1 point each Clothes washer/dishwasher must be listed on www.aceee.org or www.energystar.gov, or must be shown to have similar water usage. SECTION 4-830.2.0 RECYCLING AND REUSE 2.1: Use of pine beetle salvage wood 3 points per material used Pine beetle affected lumber harvested in Colorado can be utilized as dimensional framing material, as well as siding, flooring, trim, etc. Material must be used for over 50% of structure. 2.2: Surplus/deconstructed materials donated to building materials exchange 1 point per trailer load Extra onsite materials, either new or deconstructed, can be donated to a local materials exchange yard. Currently, the RECON yard in Wolcott (376-8797), the Habitat Store in Gypsum (748-6718), Construction Junction in Carbondale (963-1016), and Pitkin County Landfill 923-3487 accept most dimensional lumber and new or used building products. Site pick-up is available. Keep receipt of donated materials with field plan set on job site. 2.3: Wood, scrap metal, cardboard recycled on site 2 points per material type recycled Labeled containers on site with evidence of use and service. The landfill offers a 50% reduced tipping fee for separated wood waste. For example, if cardboard and wood scrap was being recycled in containers on site, 2 points would be given. Show on construction management plan, field inspected. 2.4: Reclaimed and/or recycle-content materials 2 points per material used Use of construction materials that are either reclaimed from another structure, and/or any materials with recycle-content in them qualify. Material information/documentation must be on job site with field set of plans for inspection. 4 Materials that are purchased from a reclaimed materials distributor, deconstructed by the owner/applicant from another structure, or that are purchased from a used building materials exchange (RECON in Wolcott, Habitat Store in Gypsum, Construction Junction in Carbondale, Resource Yard in Boulder, etc.) all qualify as reclaimed materials. Some common recycle-content materials include fly-ash concrete, steel studs/I-beams, composite decking, recycle-content faux shake/slate roofing, cellulose or shredded cotton batt insulation, recycle-content carpets, counter tops, recycle-content tile, etc. Provide material info with building permit; field inspected. Material must be used for over 50% of structure. SECTION 4-830.3.0 FRAMING AND MATERIALS 3.1: Structural/framing dimensions in 2' increments 2 points Even dimensions reduce material waste and labor. Show exterior dimensions on sitelfloor plans. Exterior dimensions in 2' increments must be incorporated in 75% or more of the building footprint. 3.2: Optimum Value Engineering techniques used 2-6 points Use of24-inch on center studs for over 50% of the structure 2 points Use of2-stud corners for over 50% of framing 2 points Efficient headers in over 50% of framing 2 points Efficient headers refers to insulated headers on exterior walls (minimum R-l 0) or eliminating headers in non-load bearing walls. Inspected at framing inspection. 3.3: Engineered structural lumber used in floors, walls and/or roofs 1-2 points Use of engineered wood I-joists, I-studs, etc. in place of solid dimensional lumber improves material efficiency. Must be in place for over 50% of the structure. Floors only: 1 point. Floors, roofs, and/or walls, 2 points. Field inspected. 3.4: Pre-cut studs, pre-fabricated trusses, walls, and/or sections. 2 to 4 points Pre-cut or off-site construction of structures reduces material waste. Use of pre-cut studs for over 75% of the structure: 2 points. Use of pane Ii zed or pre-fabricated walls: 1 5 additional point. Use of prefabricated sections or modular construction for over 75% or more of home: 1 additional point (4 points total). 3.5: FSC or SF! certified materials used 2 points per material used Sustainably-harvested wood products certified by either the Forest Stewardship Council (FSC) or Sustainable Forestry Initiative (SFI). Material must be used in over 50% of building. 3.6: Materials manufactured within Colorado and/or rapidly renewable materials 1 point per material used Provide documentation on-site for any materials used that are manufactured in-state and/or are considered rapidly renewable. Rapidly renewable materials are building materials needing 10 years or less of growth for their harvest. Concrete not included. 3.7: Structural Insulated Panels (SIPs) or Straw Bale used for exterior walls 10 points SIP panels, a foam core laminated to oriented strand board, or straw bale construction both provide superior r-values and reduced air infiltration than conventional2x6" wall construction. Must be used for >75% of exterior walls. Show in structural plans and inspected in field. 3.8: Insulated Concrete Forms (ICFs) for basement 5 points Insulated Concrete Forms (ICFs) are expanded polystyrene form blocks which are stacked with concrete poured into the internal void. ICFs provide improved insulation and reduced moisture transport over conventional foundation walls. ICFs shown on structural drawings for plans and inspected in field. Insulated Concrete Forms (ICFs) for basement/foundation walls plus above grade walls. 10 points ICFs must be used for >75% of exterior walls. ICFs shown on structural drawings for plans and inspected in field. 6 SECTION 4.830.4.0 ENERGY 4.1: Programmable thermostats 1 point per Quantity Level Thermostats that automatically change programmed temperature settings must be installed and be functional. If a programmable thermostat controls 15% of the habitable space, then 1 point would be applied. If programmable thermostats control 100% of the habitable space, then 4 points would be applied. Thermostat installation field inspected. 4.2: Thermostats for each room 2 points To qualify for the 2 points, each enclosed room must have a separate thermostat, not including storage areas, closets, bathrooms, mechanical rooms, or non-habitable space. 4.3: HERS rated house 5 points Submit documentation with plans from an Home Energy Rating System (HERS) professional showing calculations showing a score of 80 or less. Complete information, including local rating professionals is available at www.e-star.com. 4.4: Blower Door Test Only 2 points Complete a blower door test by a certified professional that accurately shows air changes per hour (ACH) and pinpoints areas of air infiltration. Test results must show ACH of 0.40 or less. 4.5: Efficient Boiler or Furnace 1 to 7 points If a boiler and/or furnace with a (combined) AFUE rating of 88% is installed, then one point is given. For each point of efficiency above 88% up to 94%, an additional point is given. For example, if a boiler has an AFUE rating of 94%, then 7 points would be given. Field inspected. 4.6: TankJess on-demand water heater(s) or efficient gas water heater 3 points 7 Gas or electric models qualify, must meet over 50% of total domestic hot water needs. Units must have an intermittent ignition device (lID) instead of a standing pilot light to qualify. Efficient gas conventional water heaters also help save energy. Gas waters 88% efficiency or above receive 2 points. Side arm boilers qualify as part of a modulating condensing boiler 90% efficiency or above. Field inspected. 4.7: Energy Star appliances 1 to 4 points Any appliances with the EP A's Energy Star logo on them and/or listed on www.energystar.gov web site qualify. Units must be installed and operable. Field inspected. 4.8: Exterior Lighting minimized 2 points Total exterior lighting must be less than 5500 lumens for points. Exterior lighting plan to be submitted with construction plans (A 100-Watt incandescent or 23-watt CFL light bulb produce around 1750 lumens; 60- Watt incandescent or 13- Watt CFL produce around 800 lumens). Lighting must be down-facing. Show in electrical plan/field inspected. 4.9: Efficient lighting 2 points Installation of lighting that uses 20% or less wattage as incandescent lighting for equivalent lumens. Compact Fluorescent Lamps (CFLs), T8s, T5s, LEDs or equivalent comply. Efficient lighting must be installed in over 50% of the structure. Field inspected. 4.10: Motion detecting light switches 1 to 4 points Lighting that operates by motion detection saves energy and increases safety. Motion detection lighting is ideal for exterior uses, closets, basements, etc. and comes either as an integrated unit or by a remote motion sensor. One point is given for each motion detection switch installed, up to 4 points. Field inspected. 4.11: Ceiling fans/air destratification system in common rooms 1 point Installation of a ceiling fan or air handling system helps to reduce the accumulation and infiltration of warm air through the ceiling during the winter, as well as helps to circulate air in the summer, making a room feel cooler. Show units/systems in construction plans, field inspected. 8 4.12: No mechanical air conditioning 4 points Through proper design of building aspect, window sizing and placement, overhang shading, and insulation, air conditioning systems are unnecessary in our climate. Eliminating the need for air conditioning offers an immediate initial cost savings as well as reduced operational costs for the life of the structure. Field inspected. 4.13: Installation of whole-house fan natural cooling/ventilation system 2 points Whole-house fan natural cooling/ventilation systems are installed in ceilings and attic to help cool a structure by flushing warm air from inside living space as well as the attic. Such ventilation systems can help reduce or eliminate air-conditioning cooling loads. Systems must be installed and operable manually and by automated thermostat. Fans should be sized to produce between 4-5 air changes per hour (ACH) at maximum speed. For design purposes, use the following formula: Minimumfan CFMs = Volume of house x 4-5 ACH /60, where Volume = square footage of house interior x average ceiling height. Field inspected. 4.14: Radiant floor/hydronic baseboard heating system 2 points Either in-floor radiant heat or baseboard hydronic heat qualifies as long as over 50% of the heating needs of the structure are met by hydronic means. Show system detail on construction plans, field inspected. 4.15: Air to air heat exchanger 2 points An air-to-air heat exchange captures potentially lost warm or cool air while ventilating interior space. Heat exchange must be in place for all mechanical ventilation in place. Field inspected. 4.16: Roof/ceiling insulation 1 to 15 points Show roof/ceiling insulation plan. One point given for each R value over 38, up to 15 points maximum. For example, if an R-50 roofis installed, 12 points would be given. Field inspected. 4.17: Wall insulation 1 to 8 points 9 Show wall insulation in construction plans. One point given for each R value over 19, up to 8 points maximum. For example, if an R-30 wall is installed, 8 points would be given. Field inspected. 4.18: Slab insulation 1 to 3 points For slab-on-grade and basement floor, show insulation of slab in construction plans. For R-5 minimum insulation, 1 point; for R-8 minimum insulation, 2 points; for R-12 minimum insulation, 3 points. Field inspected/show documentation. 4.19: Crawl space/basement wall insulation 1 to 3 points For crawl space and/or basement walls, show insulation of wall in construction plans. Insulation must be continuous for entire wall area below main floor. For R-lO minimum insulation, 1 point; for R-15 minimum insulation, 2 points; for R-19 or higher insulation, 3 points. Field inspected. 4.20: Blown or sprayed insulation 1 point per Quantity Level Blown or sprayed insulation reduces air infiltration and offers higher effective R values than batt insulation. Blown insulation installed in attics/ceilings, walls, and basements/crawlspaces qualifies. One point given for each quantity level of blown or sprayed insulation installed. For example, if 80% ofthe insulation in a structure is blown-in, then quantity level 4 (76-100%) or 4 points would be given. Field inspected. 4.21: Insulate all hot water pipes at all locations R-2.5 or higher 1 point Insulating hot water pipes reduces heat loss through the plumbing system. Closed cell foam or fiberglass pipe insulation must be installed on all hot water pipes ata minimum 2.5 R-value. Field inspected. 4.22: Water heater(s) wrapped with R-5 or above 1 point Insulating water heaters reduces heat loss of hot water storage, is simple and inexpensive, and offers are rapid return on investment for energy savings. Tankless water heaters not applicable. All water heaters must be wrapped in order to qualify. Note: some gas water heater manufacturers do not recommend insulating wraps for their water heaters. 4.23: Double-pane windows with low-e glazing 2 points plus 1 point for each U-.05 below V-.50 10 Low-e glazing significantly increases a window's thermal performance, helping keep the interior warmer in the winter and cooler in the summer. Provide window manufacturer specifications with window schedule as part of construction plans. Field inspected. 4.24: Insulating window coverings installed 3 points Windows, even high performance models, are still typically the largest point of heat loss in walls. By utilizing insulating window coverings, a window's thermal performance can be doubled or tripled. Window coverings must be properly installed and have a minimum R-3 to qualify. Some common options are duet/cellular shades, or quilted shades. 4.25: No ductwork in unconditioned spaces 2 points Ductwork insulated to R-5 minimum in unconditioned space 1 point Whenever possible, running ductwork through unconditioned space, especially attics, should be avoided. It creates a potential for heat loss and moisture problems. However, if it is not avoidable, all ductwork should be properly sealed at all joints and insulated to a minimum R-5. Field inspected. SECTION 4.830.5.0 RENEW ABLE ENERGY 5.1: Passive solar design 5 to 15 points Effective passive solar design allows for south-facing solar heat gain and heat storage in thermal mass of the interior during the winter, while properly shading south-facing windows to prevent unwanted heat gain during the summer. Prerequisite: Site must have reasonably N unobstructed solar access. Deciduous trees to south are allowable for summer shading. Site plan must ffi show a Sun Angles Dial along with the North Arrow, showing at minimum angles of sunrise, angles of the sun at noon, and angles of sunset; for summer solstice, equinox, and winter solstice respectively. In Eagle County, the angles of the S"", N SV.-') ~f}r --r-- noon sun are 75,51, and 27 degrees for summer "~, + , solstice, equinox, and winter solstice, respectively. / 75" SUMMER spring/fall i sunset l' 0 SOLSTICE 51" EQUINOX ,e\ 27' WINTER ~\<' e.\. ,>1)'09 SOLSTICE Glazing: Install south-facing (at least within 20 degrees of due south) glass equivalent to 7% or more of total heated floor area. Inspected at plan review. 5 points / Install south-facing glass equivalent to 12% or more of total heated floor area, and provide proper shading according to the figure to the left, where E= eave width, H=height of bottom of window from the eave, and ! E [..---. H=E*3.38, or conversely, E=H/3.38. Inspected at plan ~ r--- ! I reVIew. U 5 additional points ! H l~ For each square foot of south-facing glass, provide at minimum an equivalent square footage of thermal mass in interior walls and/or floor reached by the solar gain. II Types of thermal mass which qualify include concrete floors, double-layered sheetrock, gyp crete, tile, masonry, CMUs, adobe, stone, etc. Field inspected. 5 additional points 5.2: Solar hot water system for domestic hot water only 8 points Install a solar hot water system, which includes rooftop or ground-mounted panel collectors connected to a heat exchanger and/or insulated storage tank for domestic hot water supply. System must have unobstructed solar access. Systems may be active, using solar or electric pumps, or they may utilize a thermal siphon. Collectors must be facing within 20 degrees of due south, and between 30 and 50 degrees from horizontal. System size is dependent on number of bedrooms: 1 bedroom - 40 square feet of collectors, 50 gallons storage 2 bedrooms - 48 square feet of collectors, 60 gallons storage 3 bedrooms - 64 square feet of collectors, 80 gallons storage 4+ bedrooms - 96 square feet of collectors, 120 gallons storage Integrated solar hot water system that supplements both radiant floor heat and domestic hot water 12 points Install a solar hot water system sized as previous that provides heat for radiant floor heating as well as domestic hot water. Show system in construction plans and schematics. Field inspected. 5.3: Solar bot water system rougb-in only 2 points 12 Two runs of copper plumbing pipe minimum W' insulated minimum R-6 must be installed in an interior wall and start in the mechanical room or near the area that will house the storage tanklheat exchanger. The plumbing should terminate in an attic space under the roof that will support the solar collectors, and it shall be above the insulation for easy sighting. If there isn't an attic space, the piping shall end after penetrating the roof that will support the collectors. Field inspected. 5.4: On-site solar photovoltaic, wind energy, micro-hydroelectric 3 points for every .5 kW installed Solar photovoltaic system Photovoltaic panels should be mounted within 20 degrees of due south and between 30 and 50 degrees from horizontal. System must have reasonably unobstructed solar access. Applicant must submit plans from a qualified architect, engineer, or designer certifying the kW capacity, and proper system design. Proper protection to prevent electric islanding must be in place in the event on a power outage. Field inspected. Maximum 50 points possible. Wind Power An on-site wind energy generation system must be constructed in accordance to the Eagle County Land Use Regulations. System must be installed in a minimum class 3 wind site, either as mapped by the National Renewable Energy Laboratory www.mel. gov , or from on-site anemometer measurements for at least 3 months. Proper protection to prevent electric islanding must be in place in the event on a power outage. Maximum 50 points possible. On-site micro-hydroelectric generation An on-site micro-hydroelectric generation system must be constructed with proper permitting from the U.S. Army Corps of Engineers and approvals from any applicable water-governing authority. Show system plan, any grading/abutments, penstock/weir design, and grid tie-in or storage as applicable. For more information, go to www.microhydropower.net. Proper protection to prevent electric islanding must be in place in the event on a power outage. Maximum 50 points possible. 5.5: Ground source heat pump (geothermal) system 5 to 20 points Ground source heat pumps utilize glycol loop systems drilled into the ground to heat or cool a structure. Five points are given for each quantity level of the structure's heating/cooling needs met by the system. If utilized for a snowmelt system, total energy calculations must include exterior energy use(s) as well. 5 points per quantity level. For example, if the system met 60% of the structure's heating/cooling needs, quantity level 3 (51-75%),5 points per quantity level, 15 points would be given. 5.6: Pellet Stove 13 2 points Pellet stoves utilize a salvage/recycled renewable fuel source, are clean burning, cost effective, energy efficient, and are considered a carbon-neutral energy source. Pellet stove must generate 2.0 grams/hour of particulate or less. Plan check and field inspected. 5.7: 5-year commitment of wind energy from Holy Cross Energy or XCel Energy 2 points per Quantity Level Wind energy credits are available through Holy Cross Energy (www.holycross.com) and Xce1. For around 2.5 cents per kWh above the current rate, residents can purchase wind energy for their home use equivalent. Submit copy of applicable electric bill from utility showing level of wind energy commitment (if available), as well as signed document from the applicant stating a minimum 5-year commitment at given levels. For example, if your wind energy commitment represented 100% of your average monthly use, then Quantity Level 4 (76%-100%) would apply, 2 points per quantity level, giving the applicant 8 points. SECTION 4.830.6.0 INDOOR AIR QUALITY 6.1: Vapor retarder system in walls 2 points Install a vapor retarder system in exterior walls that allows for moisture permeability above 50% relative humidity. Include wall details, including relative humidity, interior/exterior temperature differences, and dew point. Plan check and field inspected. Formaldehyde-free and/or low-toxic insulation REQUIRED Insulation must be labeled as formaldehyde-free or Green Guard certified at www. greenguard.com Low- or zero- VOC and/or low-toxic interior paint, stain/finishes, and adhesives REQUIRED EPA regulations call for no more than 250 gmIL of Volatile Organic Compounds (VOCs) in Low- VOC latex paints and no more than 380 gmIL for Low- VOC oil-based paints/stains. Products must be either labeled "Low VOC", Green Guard certified www.greenguard.org, or show that VOC levels are below EPA thresholds. High efficiency pleated air (HEP A) filter on HV AC system 2 points 14 Install a high efficiency filter on a forced-air furnace system. Any High Efficiency Particulate Air (HEP A) filter must be rated at 99% efficiency or higher. Field inspected. Low-or non-toxic floor coverings I point per Quantity Level Materials either listed on www.greenguard.org or show that coverings are below EPA thresholds for low/non-toxicity. Quantity Level is determined by the percentage oftotal floor area meeting the above criteria. For example, if 80% of the total flooring was non- toxic, then quantity level 4 (76-100%) would apply, 1 point per Quantity Level, so 4 points would be given. Carbon monoxide detectors I point Carbon monoxide detector(s) installed per manufacturer's specifications. Not applicable to structures without gas/propane service. Field inspected. All furnaces, fireplaces, boilers, gas hot water heaters sealed combustion/direct vented. 2 points Sealed combustion/directed vented gas appliances reduce the risk of exhaust entering interior habitable areas. Submit appliance specifications with construction plans, field inspected. No attached garage or automatic exhaust fan in garage 2 points Exhaust fumes from vehicles in the garage enter living space attached to it. Show on site plan if there is no attached garage. If attached garage exists, or there is habitable space above a garage, submit specifications on properly sized mechanical exhaust ventilation either running on a sensor, or timer that automatically turns on when garage door closes. Elimination of all particleboard inside building shell 2 points OR, all exposed particleboard sealed 1 point Provide materials specs for alternatives used if particle board has been eliminated. If all exposed particleboard is sealed, must be with 3 coats low- VOC sealer. Radon Mitigation 3 points 15 Design and install radon mitigation system that removes radon or other soil gas from under the slab/crawlspace and vent per EP A guidelines. More information at www.radon.org and www.buildingscience.com. SECTION 4-830.7.0 INNOVATION POINTS Innovative product use and/or design points will be given points on a case by case basis. The item must specifically meet the intent of the EcoBuild guidelines as stated at the beginning of this guidelines document, and points will be scaled as the item would apply to similar comparable items in the guidelines. Some options eligible for Innovation Points may include but are not limited to: Energy 10 Analysis, American Lung Association-certified home, modulating or sequentially staged boilers, net-zero energy home, pervious materials in hardscape areas, frost-protected shallow foundation, trombe walVinterior thermal massing systems, evapo- transpiration watering system, etc. POINT REQUIREMENTS AND INCENTIVES Required points are applicable as below. Items filled out by the applicant will be checked as part of the plan check review, as well as in field inspections accordingly. Dwelling units: . 0-2000 square feet of floor area would need to meet 40 points or more . 2001-3000 square feet of floor area would need to meet 45 points or more . 3001-4000 square feet of floor area would need to meet 50 points or more . 4001-5000 square feet of floor area would need to meet 60 points or more . 5001-6000 square feet of floor area would need to meet 70 points or more . 6001-7000 square feet of floor area would need to meet 80 points or more . 7001-8000 square feet of floor area would need to meet 90 points or more . 8001 + square feet of floor area would need to meet 100 points or more OR, projects may pay a fee in lieu of meeting point requirements as calculated below: Square footal!e x number of points short x $10 = cash in lieu fee. Number of required points For example, a 4200 ft2 house meeting 50 points where 60 are required: 4200 x 10 x $10 = $7000 cash-in-lieu fee 60 16 Any funds collected will be placed into a separate Renewables and Efficiency Fund which will offer financial incentives for energy efficiency and renewable power installation in Eagle County. See page 17-18 for details regarding use of this fund. Homes meeting the following points would receive a rebate after certificate of occupancy for 25% of their building permit fee, not to exceed $5000: . 0-2000 square feet of floor area would need to meet 60 points or more . 2001-3000 square feet of floor area would need to meet 70 points or more . 3001-4000 square feet of floor area would need to meet 80 points or more . 4001-5000 square feet of floor area would need to meet 90 points or more . 5001-6000 square feet of floor area would need to meet 100 points or more . 6001-7000 square feet of floor area would need to meet 110 points or more . 7001-8000 square feet of floor area would need to meet 120 points or more . 8001 + square feet of floor area would need to meet 130 points or more For each additional 20 points beyond the above rebate thresholds achieved, an additional 1 0% rebate would be issued. Exterior energy uses Eco-Build also considers exterior energy uses over a nominal amount as identified below. Fees are based on average BTUs required for such amenities over a 20-year period in our climate. Fees are exempted ifrenewable energy system(s) are installed on-site which generate the equivalent of 50% of the energy needed for the use. Also, any rebates earned above may be credited accordingly. System design and calculations required. I Exterior energy fees would apply to residential properties only as follows: Snowmelt over 200 square feet: $16 per square foot Spa/hot tub over 64 square feet: $176 per square foot Exterior pool: $136 per square foot For example, if 500 square feet of snowmelt was proposed on a residential property, where 200 is exempt, then 300 x $16 per square foot = $4800 Fees collected would go into a separate Renewables and Efficiency Fund (REF) which would create financial assistance, rebates, and incentives that would promote energy and resource efficient projects elsewhere in Eagle County. An advisory board would meet periodically to appropriate funding accordingly based upon guidelines and criteria to be approved by the Eagle County Commissioners. The Renewables and Efficiency Fund will be utilized as follows: 1. Funding of the anticipated FTE Eco-Build Specialist required to administer all components of the program. This specialist will be in charge of plan check, site 17 inspection, educational materials and events, and communication with the public as it pertains to the Eco-Build program. The Eco-Build Specialist will assist applicants in meeting the code requirements through answering questions and limited project consulting. 2. Educational materials and events including but not necessarily limited to printed process guides, resource reference guides, efficient building educational events to assist participants in code compliance, a webpage with available resources, links, and information, etc. 3. Proposed 25% rebates for building permit applications exceeding compliance as outlined in the Eco-Build Guidelines point requirements. 4. Any additional funds generated will be used to assist existing structures or current projects to achieve improved energy efficiency or renewable power generation in Eagle County. It is suggested that a steering committee consisting of appointed Eagle County residents meet quarterly to make recommendations on appropriations of any funds. It is suggested that such recommendations be based upon the following criteria: . Meets Intent: The extent to which the proposed project meets the intent of the fund which is to encourage and promote energy efficiency and renewable power generation in Eagle County. This intent should be met by assisting in the incremental upgrade of a project, and shall not be utilized for construction costs required for code compliance. . Cost/Benefit: The extent to which the proposed project provides an economic return on appropriations invested. Expected performance in our climate and return on investment calculations must be provided. . Public benefit: The extent to which the proposed project offers a public benefit to the Eagle County community. . Consistency with Comprehensive Plan: The extent to which the proposed project is in compliance with the Eagle County Comprehensive Plan. . Affordable Housing: Special consideration is given to projects that positively affect occupants oflocal affordable housing in Eagle County. Funding may assist in the incremental upgrade of a project, and shall not be utilized for construction costs required for code compliance. SECTION 4-840. SEVERABILITY PROVISION Should any provision of this Eagle County Efficient Building Code (Eco- Build) be declared by a court of competent jurisdiction in any final judgment to be invalid, unlawful or unenforceable for any reason, such offending provision shall be deemed deleted and the remaining provisions of such Code shall remain in full force and effect. 18 EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR.0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7,2005; January 4,2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 TITLE: Eco-Build Efficient Building Code FILE NO. IPROCESS: LUR-00058/ Amendment to Building Resolution APPLICANT: Eagle County Department of Community Development REPRESENTATIVE: Eagle County Department of Community Development STAFF PLANNER: Adam Palmer STAFF RECOMMENDATION: Approval with conditions ECPC RECOMMENDATION: Denial on 1/4/6; supported with comments in work session 4/5/6 RFVRPC RECOMMENDATION: Approval with the following condition: 1. Preliminary phase-in period to be extended to 120 days. PLANNING COMMISSION COMMENTS: Comments from work session April 5t\ 2006: . Larger fees should be in place for larger homes cash in lieu. . Home certification/medallion should be awarded to homes meeting the code as a value added/selling point for the home. . Language should be included to allow cash-in-lieu to be adjusted periodically. Comments from ECPC hearing December 7t\ 2005: . More points should be given for SIP panel construction . Concerns that the proposed code would add costs to the average home owner . Should focus on commercial rather than residential . Code is prohibitive to the average owner-builder . Points should not be given to toilets/fixtures that are already meeting code . Points for compact fluorescent light bulbs shouldn't be given because the lights will be switched out . Points for buildings in 2- foot increments still create interior spaces in dimensions different than 2- foot increments and create waste therein . A 5000 square foot line may be unfair the way it's proposed ECPC voted in denial of LUR-00058 on January 4, 2006, with the following comments: EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR.0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4, 2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 . Liked changes staffhade made, but concerns about additional layer of governance which might delay building permit review windows . A I-year, 2-year, or 3-year phase-in period would help educate the building community . The proposed code would be prohibitive for the first-time owner builder to understand and implement . Market forces may change making efficient building happen on its own Roaring Fork Valley Regional Planning Commission comments December 8, 2005: . Concerns for viable use of some materials in high fire hazard areas. . Additional language/points for water efficient landscape design, possibly including erosion control, potable water required for drip irrigation systems, points for drought-tolerant turf, . Need to be careful about water conservation in that if we don't use it we lose it. . Deciduous trees that shade south and west sides of homes were suggested. . Suggested simple starting point of promoting decent soil practices that eliminate run off and a well-managed irrigation system with auto controls and rain sensors would save a lot of water. . Education will be necessary and key element of program. Suggest that staff develop (an) informational booklet(s) and other educational resources/events to continue to assist builders/homebuyers. . Exterior lighting should be changed to allow for more than just solar LED lights. High- efficiency low wattage lamps should be allowed. . Thought that cash-in-lieu of not meeting points should be in $3 to $4 per square foot range if ECG wasn't going to just increase building permit fees across the board to pay for staff/incentives. RFVRPC voted to recommend approval at the February 2,2006 hearing with the following condition: 1. Preliminary phase-in period to be extended to 120 days. Staff concurs with comments from RFVRPC and has made efforts to include much of comments into revised draft. 1. PROJECT DESCRIPTION A. SUMMARY: This application proposes to amend the Eagle County Building Resolution in the following manner: EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4,2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 The intent of the EcoBuild program is to encourage cost-effective sustainable building methods to create durable, energy efficient structures that conserve natural resources, promote the efficient use of building materials, and improve indoor air quality. EcoBuild would apply to all new residential R3 (single family-duplex) construction per the currently adopted building code, as well as additions/reconstruction over 50% of the existing floor area, and exterior energy uses such as snowmelt, spas, and pools over sizes listed in Section 8.0. The completed EcoBuild checklist must be submitted along with the subject building permit application. Mobile Home units that are approved by Colorado Department of Housing are exempt. Proposed draft change summary since December 7: 1. Sliding scale for required points based on square footage, see draft guidelines 2. REMP fee cash in lieu option available for all square footages at $4 per square foot 3. Incentive for building permit rebates available for all square footages 4. Combined site and water sections and altered landscaping points 5. Removal of finger-jointed trim point 6. Combination of boiler/furnace points 7. Increase of points for SIP panels from 4 to 10 8. Points for low-flow fixtures only for those exceeding code 9. Inserted points for wood pellet stoves 10. Inserted points for thermostats in each habitable room 11. Prerequisites for formaldehyde free insulation and low- VOC interior paints/finishes 12. interior/exterior lighting points adjustments 13. on-site fill reuse points 14. off-site construction/prefabrication points 15. general point clarification/adjustments 2. STAFF REPORT A. REFERRAL RESPONSES: Sean Kerrigan; Johnson, Kunkel and Associates. See attached Susan Philip; Town of Basalt. See attached. Ray Merry, Eagle County Environmental Health Phillip Bowman, Eagle County Engineering Department Henry Pratt, GPS Architects Jeff Dickinson, Biospaces, Inc. EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7,2005; January 4,2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 Jim Kumon, MP A Architects Chris Lammers, RA Nelson Associates Auden Schendler, Aspen Ski Company Tambi Katieb, Town of Avon Matt Scherr, Eagle Valley Alliance for Sustainability Jim Guida, Guida Construction Luke Cartin, Vail Resorts Brian Sipes, Zehren Architects and Town of Avon Bruce Norring, Beck Builders Scott Turnipseed, Turnipseed Design and Construction Jim Turnipseed, Turnipseed Construction and EVHBA President Scott Nevin, Davis Partnership Architects Bob Warner, Warner Development Referral Agencies: Eagle County Attorney's Office, Eagle County Engineering Department, Eagle County Department of Environmental Health, Eagle County Assessor's Office, Colorado Department of Local Affairs (Division of Planning), all private planning firms in Eagle County, all private engineering and surveying firms in Eagle County, all listed private architectural and construction firms in Eagle County and surrounding region, Town of Avon, Town of Eagle, Town of Minturn, Town of Red Cliff, Town of Vail, Town of Basalt, Town of Gypsum. B. DISCUSSION: 1. Pursuant to Chapter 1, Eagle County Land Use Regulations Section 1.15.04 Referrals: the proposed amendments HA VE been referred to the appropriate agencies, including all towns within Eagle County, and to the Colorado Division of Local Affairs. 2. Pursuant to Chapter 1, Eagle County Land Use Regulations Section 1.15.05 Public Notice, Public notice HAS been given 3. Pursuant to Chapter 2, Eagle County Land Use Regulations Section 5-230.B.2 Text Amendment: a. The proposed amendments AMEND ONLY THE TEXT of the Eagle County Building Resolution, and do not amend the Official Zone District Map. No changes to the map are proposed. EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4, 2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14, 2006 b. Precise wording of the proposed changes HAS been provided (please see attached). 4. Pursuant to Chapter 2, Eagle County Land Use Regulations Section 5-230.D., Standards for the review of Amendments to the Text of the Land Use Regulations, as applicable: STANDARD: Consistency with Master Plan. [Section 5-230.D.1.] Whether and the extent to which the proposed amendment is consistent with the purposes, goals, policies and FLUM (Future Land Use Map) of the Master Plan. While findings for the 1996 Master Plan are technically still applicable and are included below, specific findings as it applies to the newly-adopted Comprehensive Plan are included as well: Section 3.9.6 Environmental Quality a. Lighting plans that reduce For residential uses, promote the use of shielded down lighting nuisance glare and protect the that does not glare on neighboring properties. quality of the night sky should be Utilize motion detectors to minimize the duration of security encouraged. lighting. Enforce lighting standards that minimize fugitive light and protect the quality of the night sky. The proposed draft encourages minimized exterior lighting plans, using low-voltage systems, solar LED systems, and lights that are down-facing and at least partially shielded. The draft also encourages motion detector switches for lighting. d. Energy efficiency and the Promote transit-oriented development, and encourage plans reduction of overall energy that minimize reliance on personal motorized vehicles. EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4, 2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 Design communities in a way that reduces fossil fuel consumption for heating or cooling. Prioritize renewable energy as an optimal energy source. Implement energy efficiency guidelines that promote: · multi-use buildings which share energy needs; · landscaping which buffers buildings from wind and sun and reduces heating and cooling needs; · streets and buildings that are oriented to maximize solar gain in the winter and minimize solar heating in the summer; · energy efficient buildings. · Green Buildin1! techniques Implement the following energy saving activities: · the use of local or recycled construction materials · the installation of energy and water efficient appliances. · maximum insulation in all buildings. · minimum air infiltration in all buildin1!s. Examine the feasibility of renewable energy generation in Eagle County. Encourage the development of other alternative energy supply options including, but not limited to, wind, solar, micro-hydro, biomass, and geothermal. Support efforts by local energy providers to offer home and business energy audits Develop and implement education programs directed at residents, second homeowners and visitors to encourage energy conservation. The draft code encourages each of the items listed above specifically through points offered in each of the different sections of the document. See attached draft regulation amendment. This amendment is consistent with the following Guiding Policies in the 1996 Eagle County Master Plan: Guiding Policy A.5: Maintain and improve air quality EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR.0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4, 2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 The proposed amendments support pollution reduction from energy generation to support residential structures. Guiding Policy A.6: Encourage energy efficient development The primary intent of this proposed amendment is to encourage energy efficient development in Eagle County. Guiding Policy F.2: Work to improve upon and expand recycling services within Eagle County. The language in the Master Plan under this policy reads "The County should also encourage businesses throughout Eagle County to use recycled products." The proposed amendment encourages recycling and use of recycled products in the construction of new residences. [+] FINDING: Consistent with Master Plan. [Section 5-230.D.1.] The proposed regulation amendment is in conformance with the Master/Comprehensive Plan STANDARD: Compatible with surrounding uses. [Section 5-230.D.2.] Whether and the extent to which the proposed amendment is compatible with existing and proposed uses surrounding the subject land, and is the appropriate zone district for the land, considering its consistency with the purpose and standards of the proposed zone district. The issue of compatibility does not pertain to this proposal. STANDARD: Changed conditions. [Section 5-230.D.3.] Whether and the extent to which there are changed conditions that require an amendment to modify the use or density/intensity. Conditions have changed such that the proposed amendments are necessitated. [+] FINDING: Changed conditions. [Section 5-230.D.3.] B There ARE changed conditions that require an amendment to modify the use or density/intensity. ST Al~DARD: Effect on natural environment. [Section 5-230.DA.] Whether and the extent to which the proposed amendment would result in significantly adverse impacts on the natural environment, including but not limited to water, air, noise, stormwater management, wildlife habitat, vegetation, and wetlands. EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7,2005; January 4,2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 Adverse impacts to the environment are not an expected outcome of this proposed amendment. This amendment is expected to have positive impacts on water quality and quantity and air pollution. STANDARD: Community need. [Section 5-230.D.5.] Whether and the extent to which the proposed amendment addresses a demonstrated community need. The proposed amendment addresses the following community needs: . Affordable housing: Low-income or affordable housing becomes less affordable if poor energy efficiency plagues occupants with high monthly utility bills. An example of this is at Riverview Apartments in Eagle-Vail, where tenants have paid exorbitantly large heating bills in the winter for units constructed with poor insulation and windows. Incremental up-front cost increases for improved energy efficiency normally have quick returns on investments, and usually offer lower monthly living costs when combining utility and mortgage/rental costs. . Economic Retention/Development: Since most all of the energy consumed in Eagle County is generated elsewhere, every dollar of energy conserved and/or generated locally with renewable power is money retained in our communities. In addition, the proposed efficient building code will encourage development of skilled design and technical professionals locally with expertise in energy conservation and renewable power. . Utility price protection: Energy experts project recent increases in electric and natural gas utility rates to continue. Constructing buildings that rely on less energy insulates current and future owners from potential impacts of utility cost Increases. [+] FINDING: Community need. [Section 5-230.D.5.] B It HAS BEEN demonstrated that the proposed amendment addresses a community need. STANDARD: Development patterns. (Section 5-230.D.6.] Whether and the extent to which the proposed amendment would result in a logical and orderly development pattern, and not constitute spot zoning, and whether the resulting development can logically be provided with necessary public facilities and services. Specific development patterns and services do not apply to this proposal. EXHIBIT 'B' BOCC STAFF REPORT: File No. LUR-0058 Eco-Build Efficient Building Code Eagle County Planning Commission Hearing Date: December 7, 2005; January 4, 2005 Roaring Fork Valley Regional Planning Commission Hearing Date: December 8, 2005; February 2, 2006 Board of County Commissioners Hearing Date: December 20,2005; March 14,2006 STANDARD: Public interest. [Section 5-230.D.7.] Whether and the extent to which the area to which the proposed amendment would apply has changed or is changing to such a degree that it is in the public interest to encourage a new use or density in the area. The issue of land uses or densities that might or might not be in the public interest is not related to this proposal. C. SUGGESTED MOTION: I move that the Board of County Commissioners approve File No. LUR-00058 to amend the Eagle County Building Resolution with the following conditions: 1. A 120-day phase-in period be implemented prior to the code becoming regulatory in which staff will provide educational events and materials to the public. Building permit applicants will be required to complete the Eco-Build checklist for familiarity/education, but no point minimums would be enforced. 3. APPLICANT PRESENTATION 4. PUBLIC COMMENT 5. APPLICANT RESPONSE 6. COUNTY STAFF RESPONSE 7. DELIBERATION