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Thermal Efficiency Task Force Analysis and Recommendations A Report to the Vermont General Assembly Meeting the Thermal Efficiency Goals for Vermont Buildings January 2013 Thermal Efficiency Task Force Members Debra Baslow, VT Bldgs & General Services Dept. Emily Levin, Efficiency Vermont Joseph Bergeron, Association of VT Credit Unions Sandra Levine, Conservation Law Foundation Kathy Beyer, Housing Vermont John Lincoln, Burlington Electric Dept. Ludy Biddle, NeighborWorks of Western VT Stu McGowan, private property owner Paul Biebel, Biebel Builders Jim Merriam, Efficiency Vermont Andrew Boutin, Pellergy LLC Elizabeth Miller, VT Public Service Dept. Allan Bullis, Common Sense Energy Johanna Miller, VT Natural Resources Council Chris Burns, Burlington Electric Dept. Wayne Nelson, LN Consulting Scott Campbell, CVCAC Craig Peltier, VT Housing & Conservation Board Tom Candon, VT Dept. of Financial Regulation Andrew Perchlik, VT Public Service Dept. Phil Cecchini, CVCAC Jay Pilliod, Efficiency Vermont Diana Chace, Conservation Law Foundation TJ Poor, VT Public Service Dept. Andrea Colnes, Energy Action Network John Quinney, Energy Co‐op of Vermont Matt Cota, Vermont Fuel Dealers Association Ajith Rao, Regulatory Assistance Project Neil Curtis, Efficiency Vermont Chuck Reiss, Reiss Building and Renovation Edward Delhagen, VT Public Service Dept. Bill Root, GWR Engineering Chris D'Elia, VT Bankers Association, Inc. Harald Schmidtke, SEVCA Norm Etkind, School Energy Management Program Gus Seelig, VT Housing & Conservation Board Richard Faesy, Energy Futures Group Andy Shapiro, Energy Balance Brian Fisher, Vermont Gas Eileen Simollardes, Vermont Gas Jeff Forward, Forward Consultants Gabrielle Stebbins, Renewable Energy Vermont Scott Gardner, Building Energy Gaye Symington, High Meadows Fund Chris Granda, Grasteu Assoc. / One Change Tom Thacker, BROC Malcolm Gray, Montpelier Construction, LLC George Twigg, Efficiency Vermont Bret Hamilton, Shelter Analytics, LLC Matthew Walker, VT Public Service Dept. Scott Harrington, Vermont Gas Ben Walsh, VT Public Interest Research Group Bob Hedden, Hedden Co. / Oilheat Associates Chris West, Eco Houses of Vermont Tim Heney, Heney Realtors Brent Whitney, I Land Energy, Inc. Karen Horne, Vermont Gas Geoff Wilcox, VT Office of Economic Opportunity Barry Hulce, Efficiency Vermont Chris Williams, HeatSpring Learning Institute Ray Keller, Vermont Gas Jennifer Wood, CVOEO Jeremy King, Vermont Gas Paul Zabriskie, CVCAC Kelly Launder, VT Public Service Dept. Thermal Efficiency Task Force Subcommittee Chairs Energy Service Providers – Barry Hulce, Efficiency Vermont Residential Single‐Family Services – Emily Levin, Efficiency Vermont Multifamily – Neil Curtis, Efficiency Vermont Commercial and Industrial – Ray Keller, Vermont Gas Renewable Energy – Gabrielle Stebbins, Renewable Energy Vermont Finance and Funding – Richard Faesy, Energy Futures Group Planning and Measurement – Ben Walsh, VT Public Interest Research Group Table of Contents Executive Summary ....................................................................................................................................... 1 1. Introduction ..................................................................................................................................... 1 1.1 Purpose of the Task Force ............................................................................................................. 1 1.1.1 Program / services assessment ............................................................................................ 2 1.1.2 Program delivery and coordination development / improvement ...................................... 2 1.1.3 Financing and funding assessment ....................................................................................... 3 1.1.4 Measurement and tracking development ............................................................................ 4 1.2 Historical Perspective on Energy Efficiency .................................................................................. 4 1.2.1 Vermont’s thermal energy consumption and costs ............................................................. 5 1.2.2 Overview of existing thermal efficiency services ................................................................. 7 1.2.3 The real value of thermal efficiency and renewables .......................................................... 8 1.3 Concurrent Efforts ....................................................................................................................... 10 1.3.1 Energy Action Network ....................................................................................................... 10 1.3.2 Interviews of home performance and heating industry professionals .............................. 11 1.3.3 PSD process and impact evaluation of thermal efficiency programs ................................. 11 1.3.4 Market research ................................................................................................................. 11 1.3.5 NeighborWorks of Western Vermont ................................................................................ 12 2. Task Force Considerations and Process Recommendations .......................................................... 12 2.1 Core Principles ............................................................................................................................ 12 2.2 Cross‐cutting Recommendations ................................................................................................ 14 2.2.1 Coordinated clearinghouse ................................................................................................ 14 2.2.2 Consumer education and marketing .................................................................................. 15 2.2.3 Training ............................................................................................................................... 16 2.2.4 Increase energy code compliance for additions, repairs, and renovations consistent with new construction compliance ............................................................................................................. 17 2.2.5 Building labeling ................................................................................................................. 18 2.2.6 Review role and intersection of historic preservation ....................................................... 18 2.3 Energy Service Providers ............................................................................................................. 19 2.3.1 Background and context of the subcommittee’s recommendations ................................. 21 2.3.2 A positive value proposition ............................................................................................... 24 2.3.3 Workforce development: Capability and capacity ............................................................. 25 2.3.4 Recommendations of the Energy Service Providers Subcommittee .................................. 26 2.3.5 Budget for effective implementation of the Energy Service Providers Subcommittee recommendations ............................................................................................................................... 31 2.3.6 Conclusions ......................................................................................................................... 31 3. Market Sector Analysis and Recommendations ............................................................................ 32 3.1 Residential Single‐Family ............................................................................................................ 32 3.1.1 Background and context for the subcommittee’s recommendations ............................... 32 3.1.2 Residential single‐family sector contribution to the 80,000‐unit goal ............................... 33 3.1.3 Single‐family market sector contribution to the energy reduction goal ............................ 35 3.1.4 Analysis of program gaps and customer barriers to participation ..................................... 36 3.1.5 Recommendations: Low‐income single‐family market segment ....................................... 39 3.1.6 Recommendations: Market‐rate single‐family market segment ....................................... 40 3.1.7 Recommendations: Program implementation ................................................................... 42 3.1.8 Recommendations: Policy / regulatory / legislative ........................................................... 48 3.2 Multifamily Market Sector .......................................................................................................... 52 3.2.1 Background and context for recommendations ................................................................ 55 3.2.2 Recommendations: Policy / regulatory / legislative ........................................................... 55 3.2.3 Recommendations: Program implementation ................................................................... 59 3.2.4 Recommendations: Collaboration and coordination ......................................................... 63 3.2.5 Recommendations: Funding and financing ........................................................................ 63 3.3 Commercial and Industrial Market Sector .................................................................................. 65 3.3.1 Background ........................................................................................................................