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Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Austin Energy
The adoption of intelligent efficiency applications is increasing across multiple sectors of the economy. This report analyzes over two dozen of these applications in the buildings, manufacturing, transportation, and government sectors. We describe the technologies involved, characterize their use, and quantify their deployment. We also look at several enabling and cross-cutting technologies and the use of intelligent efficiency in utility-sector energy efficiency programs.
Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Austin Energy

The adoption of intelligent efficiency applications is increasing across multiple sectors of the economy. This report analyzes over two dozen of these applications in the buildings, manufacturing, transportation, and government sectors. We describe the technologies involved, characterize their use, and quantify their deployment. We also look at several enabling and cross-cutting technologies and the use of intelligent efficiency in utility-sector energy efficiency programs.

Author(s)
Energy Futures Group,
Lawrence Berkeley National Laboratory,
U.S. Department of Energy
Publication Date
Organizations or Programs
Efficiency Maine,
Connecticut Home Energy Savings Program. PSE&G's Home Performance Direct Program,
Kentucky Power's Modified Energy Fitness Program,
Efficiency Vermont,
Energize Connecticut,
Mass Save,
EmPOWER Maryland,
Focus on Energy,
Austin Energy

This report provides a comprehensive review and analysis of home energy upgrade programs with proven track records, focusing on those with robustly verified savings and constituting good examples for replication. This meta-analysis describes program models and implementation strategies for direct install upgrades; heating, HVAC replacement and early retirement; and comprehensive, whole-home upgrades.

Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Arizona Public Service,
Northern States Power,
Commonwealth Edison Company (ComED),
Efficiency Vermont,
Energy Trust of Oregon,
Eversource Energy,
Fort Collins Utilities,
Narragansett Electric,
National Grid Massachusetts,
Otter Tail Power,
Pacific Gas and Electric,
Southern California Edison,
Seattle City Light,
Tucson Electric Power

Energy efficiency savings have grown substantially in the past ten years, and national leaders in program administration have emerged as savings levels have increased. This report reviews annual program performance for 14 leading energy efficiency program administrators, with a focus on costs, electricity savings, cost effectiveness, and portfolio design.

Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Efficiency Vermont
This report details opportunities for scaling up program activity and increasing savings from programs reaching the people who need it most. It discussed best practices from existing programs for overcoming many of the key challenges that program administrators face, including how to address housing deficiencies that prevent energy efficiency upgrades, how to address cost effectiveness challenges, and how to serve hard-to-reach households.
Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Efficiency Vermont

This report details opportunities for scaling up program activity and increasing savings from programs reaching the people who need it most. It discussed best practices from existing programs for overcoming many of the key challenges that program administrators face, including how to address housing deficiencies that prevent energy efficiency upgrades, how to address cost effectiveness challenges, and how to serve hard-to-reach households.

Author(s)
Institute for Market Transformation
Publication Date
Organizations or Programs
Elevate Energy,
Austin Energy,
New York State Energy Research and Development Authority (NYSERDA),
Mass Save,
City of New York’s Retrofit Accelerator,
Seattle RENEW Multi-Family Housing Program

This report explores how governments and energy efficiency implementers could help stakeholders better analyze and act upon building performance data to unlock savings.

Author(s)
Rocky Mountain Institute,
Building Performance Institute
Publication Date
Organizations or Programs
Energy Impact Illinois,
Renovate America’s HERO program

This report, informed by leading research and real-world examples, highlights practical online and in-person tactics that contractors can use to promote social interaction and social comparison among homeowners to make energy upgrades a "must-have" in U.S. homes.

Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Focus on Energy,
National Grid Rhode Island,
DC Sustainable Energy Utility Low-Income Multifamily Initiative,
Bay Area Regional Energy Network Multifamily Building Enhancements,
Con Edison Multifamily Energy Efficiency Program,
Con Edison Multifamily Low Income Program,
Puget Sound Energy,
Xcel Energy,
Elevate Energy,
Energy Trust of Oregon,
Public Service Electric and Gas Multifamily Program,
Pacific Gas & Electric Company,
Arizona Public Service (APS) Company,
Austin Energy,
Efficiency Vermont,
CenterPoint Energy,
New York State Energy Research and Development Authority (NYSERDA)

The multifamily sector can be hard to reach when it comes to energy efficiency programs. Besides being diverse and complex, the sector presents a unique set of challenges to efficiency investments. The result is that multifamily customers are often underserved by energy efficiency programs. Drawing on data requests and interviews with program administrators, this report summarizes the challenges to program participation and identifies best practices that programs can use to reach and retain large numbers of multifamily participants.

Author(s)
Northeast Energy Efficiency Partnerships, Inc.
Publication Date
Organizations or Programs
Efficiency Vermont

Home energy management systems (HEMS) continue to present a unique opportunity and challenge. While energy savings have been documented for many HEMS, some of the most promising opportunities from these devices and systems can be found in the internet of things (IoT) and smart home technologies. This report presents market updates, a regional goal, and strategies to drive market transformation and achieve the many benefits from HEMS and the Smart Energy Home.

Author(s)
State and Local Energy Efficiency Action Network
Publication Date
Organizations or Programs
EnergySmart,
New York State Energy Research and Development Authority (NYSERDA),
Enhabit,
Mass Save,
Tennessee Valley Authority (TVA),
Manitoba Hydro,
Keystone Home Energy Loan Program (HELP),
Michigan Saves,
Warehouse for Energy Efficiency Loans,
Austin Energy,
Efficiency Vermot,
Midwest Energy Efficiency Alliance,
Illinois Home Performance with Energy Star,
Build It Green,
Earth Advantage,
Elevate Energy,
Arizona Public Service (APS),
Pacific Gas and Electric Company,
NeighborWorks H.E.A.T. Squad

This Guide is designed to help state and local policymakers to take full advantage of new policy developments by providing them with a comprehensive set of tools to support launching or accelerating residential energy efficiency programs. The Guide focuses on four categories of policies that have proven particularly effective in providing a framework within which residential energy efficiency programs can thrive: incentives and financing, making the value of energy efficiency visible in the real estate market, data access and standardization, and supporting utility system procurement of energy efficiency.

Author(s)
American Council for an Energy-Efficient Economy
Publication Date
Organizations or Programs
Energize Phoenix,
Efficiency Vermont,
Delmarva Energy Challenge

This resource provides best practices and highlights case studies for how utilities, policymakers, building managers, and community stakeholders can improve access to energy usage data while working towards the goal of improving efficiency in their communities.

Author(s)
Home Energy Magazine
Publication Date
Organizations or Programs
Energy Impact Illinois
This article provides 10 tips home energy contractors can use to update their marketing outreach and improve their customer service.
Author(s)
Resources for the Future
Publication Date
Organizations or Programs
Austin Energy

This study looks at evidence of capitalization of energy efficiency features in home prices using data from real estate multiple listing services (MLS) in three metropolitan areas: the Research Triangle region of North Carolina; Austin, Texas; and Portland, Oregon. These home listings include information on Energy Star certification and, in Portland and Austin, local green certifications. Our results suggest that Energy Star certification increases the sales prices of homes built between 1995 and 2006 but has no statistically significant effect on sales prices for newer homes.

Author(s)
U.S. Department of Energy
Publication Date
Organizations or Programs
Colorado ENERGY STAR Homes,
Connecticut Neighbor to Neighbor Energy Challenge,
Silicon Valley Energy Watch Program,
The Home Energy Rebate Option,
New Jersey Home Performance with ENERGY STAR,
Efficiency Vermont,
Energy Trust of Oregon,
New York State Energy Research and Development Authority (NYSERDA)
The objective of this document is to help state and local governments understand the role of program administrators (PAs) and assist them in developing successful partnerships with utility and other energy efficiency PAs. The majority of this paper presents information on partnering and leveraging current energy efficiency activities. However, it also includes information for governments in areas without active PAs, as well as an appendix with a case study describing how state and local governments can fill gaps and administer programs in the absence of a PA.
Author(s)
U.S. Energy Information Administration
Publication Date
Organizations or Programs
AEP Ohio,
Alabama Power Company,
Alleghany Power,
Alliant-IPL,
Ameren Illinois Utilities,
Ameren Missouri,
Arkansas Oklahoma Gas Corporation,
Baltimore Gas & Electric Company,
Black Hills Energy,
Board of Public Utilities,
Bonneville Power Administration,
Centerpoint Energy Arkansas Gas,
Commonwealth Edison Company (ComED),
Consumers Energy Company,
Connecticut Energy Conservation Management Board,
Delaware Sustainable Energy Utility,
Delmarva Power & Light,
Detroit Edison Company,
Michigan Consolidated Gas Company,
Dominion North Carolina Power,
DP&L,
Duke Energy,
Duquesne Light,
Efficiency Maine,
Efficiency United,
Efficiency Vermont,
Empire District Electric Company,
Entergy Arkansas,
Entergy New Orleans,
Energy Trust of Oregon,
Eummot,
Florida Public Service Commission,
Hawaii Public Utilities Commission,
Idaho Power,
Kansas City Power & Light,
Long Island Power Authority (LIPA),
Louisiana Department of Natural Resources,
NSTAR,
National Grid,
Massachusetts Cape Light Compact,
Massachusetts Department Of Energy Resources,
Massachusetts Energy Efficiency Advisory Council,
Maryland Public Service Commission,
Metropolitan Edison Company,
Michigan Electric Cooperative Association,
Mid-American Energy,
Nevada Power Company,
New Hampshire Utilities,
Northwestern Energy,
New York State Energy Research and Development Authority (NYSERDA),
Oklahoma Corporation Commission,
Oklahoma Gas and Electric Company,
Pacific Power,
PacifiCorp,
Peco Energy Company,
Pennsylvania Electric Company,
Pepco,
PNM,
Potomac Edison,
PPL Electric Utilities,
Postal Regulatory Commission (PRC),
National Association of Regulatory Utility Commissioners (NARUC),
Progress Energy Carolinas,
Maryland Public Service Commission (PSC),
Pennsylvania Public Utility Commission,
Public Utilities Commission of Ohio (PUCO),
Puget Sound Energy,
Rhode Island Energy Efficiency and Resource Management,
RMP,
Rocky Mountain Power,
Salt River Project,
Sierra Pacific Power Company,
Southern Maryland Electric Cooperative (SMECO),
SourceGas Arkansas,
South Carolina Electric & Gas,
Southwestern Gas Corporation,
Southwestern Electric Power Company,
State Corporation Commission,
Tennessee Valley Authority (TVA),
Toledo Edison,
Ohio Edison,
United Illuminating,
West Pen Power Co,
Xcel Energy
For this inventory, EIA reviewed and catalogued 329 data sources containing state energy efficiency program evaluation results into an inventory. The focus of this inventory is to support the National Energy Modeling System (NEMS) and to research cost information in state-mandated energy efficiency program evaluations.
Author(s)
U.S. Department of Energy
Publication Date
Organizations or Programs
Atlanta SHINE,
Be SMART,
Beacon Communities Project,
BetterBuildings for Michigan,
BetterBuildings for Greensboro,
BetterBuildings Lowell Energy Upgrade,
Camden POWER - A Better Buildings Initiative,
CarrboroWISE,
City of Indianapolis Better Buildings Program,
Chapel Hill WISE,
CharlestonWISE,
Enhabit,
Community Alliance for Energy Efficiency (Cafe2),
Community Power Works,
Connecticut Neighbor to Neighbor Energy Challenge,
DecaturWISE,
Efficiency Maine,
emPowerSBC,
Energize Phoenix,
EnergyFit Nevada,
Energy Impact Illinois,
EnergySmart,
Energy Upgrade California,
EnergyWorks,
Fayette County Better Buildings Initiative,
Greater Cincinnati Energy Alliance (GCEA),
Huntsville WISE,
Local Energy Alliance Program (LEAP),
Michigan Saves,
Missouri Agricultural Energy Saving Team - A Revolutionary Opportunity (MAESTRO),
NeighborWorks H.E.A.T. Squad,
New York State Energy Research and Development Authority (NYSERDA),
reEnergize,
RePower Kitsap,
RePower Bainbridge,
RePower Bremerton,
Richmond Regional Energy Alliance (RREA),
ShopSmart with JEA,
Solar and Energy Loan Fund (SELF),
Small Town Energy Program (STEP),
Wisconsin Energy Conservation Corporation (WECC),
Southeast Energy Efficiency Alliance (SEEA)

This publication summarizes some of the incentives offered by Better Buildings Neighborhood Program partners.

Author(s)
U.S. Department of Energy
Publication Date
Organizations or Programs
Austin Energy,
BetterBuildings Lowell Energy Upgrade,
BetterBuildings for Michigan,
Connecticut Neighbor to Neighbor Energy Challenge,
Efficiency Maine,
EnergySmart Colorado,
Energy Upgrade California,
EnergyWorks,
EnergyWorks KC,
Fayette County Better Buildings Initiative,
Greater Cincinnati Energy Alliance (GCEA),
NeighborWorks H.E.A.T. Squad,
New York State Energy Research and Development Authority (NYSERDA)
This fact sheet provides promising approaches for Better Buildings programs seeking to accelerate workforce development to support building energy upgrades. These approaches are organized by estimated level of effort and include rough estimates of cost ranges for implementation.
Author(s)
U.S. Environmental Protection Agency
Publication Date
Organizations or Programs
Austin Energy,
Bridgeport Housing Authority Energy Efficiency,
City of Pendleton,
OR,
Enhabit,
ClimateSmart Initiative,
Colorado ENERGY STAR Homes,
Connecticut Solar Lease,
Keystone Home Energy Loan Program (HELP),
Long Island Green Homes,
Montana Alternative Energy Revolving Loan Program,
Palm Desert Energy Independence Program,
Sonoma County Energy Independence Program,
Sustainable Connections: Energy Challenge,
Texas LoanSTAR

This U.S. Environmental Protection Agency resource is intended to help state and local governments design finance programs for their jurisdiction. It describes financing program options, key components of these programs, and factors to consider as they make decisions about getting started or updating their programs.

Author(s)
World Resources Institute
Publication Date
Organizations or Programs
ClimateSmart Initiative,
Efficiency Vermont,
Sonoma County Energy Independence Program

Outlines five public-private financing mechanism options for energy efficiency upgrades programs, including on-bill financing, PACE financing, and loan loss reserve funds.

Author(s)
Home Performance Resource Center
Publication Date
Organizations or Programs
Austin Energy,
Long Island Green Homes,
New Jersey Home Performance with ENERGY STAR,
New York State Energy Research and Development Authority (NYSERDA),
Enhabit

This paper, which is based on detailed case studies of nine existing state and local programs, presents recommendations for energy upgrade programs to facilitate industry growth and support contractor business models.

Author(s)
National Action Plan for Energy Efficiency
Publication Date
Organizations or Programs
Austin Energy,
New York State Energy Research and Development Authority (NYSERDA)

This report summarizes existing research and discusses current practices, opportunities, and barriers to coordinating energy efficiency and demand response programs.

Author(s)
Lawrence Berkeley National Laboratory
Publication Date
Organizations or Programs
City of Houston's Residential Energy Efficiency Program,
Energy Smackdown,
Hood River Conservation Project,
City of Houston's Residential Energy Efficiency Program,
Jasper Energy Efficiency Project,
Keystone Home Energy Loan Program (HELP),
Long Island Green Homes,
Marshfield Energy Challenge,
New London Resource Project,
New York State Energy Research and Development Authority (NYSERDA),
Take Charge Challenge,
Twin Cities One Stop Program,
Efficiency Vermont,
WeatherizeDC

This guide provides an assessment of various approaches to Marketing & Outreach for home energy efficiency improvements.

Author(s)
Consortium for Energy Efficiency
Publication Date
Organizations or Programs
Ameren Illinois Utilities,
Avista Utilities,
BC Hydro,
Cape Light Compact,
All-Electric Home Performance Tune-Up,
Efficiency Vermont,
New Jersey Natural Gas,
Northeast Utilities Home Energy Solutions,
New York State Energy Research and Development Authority (NYSERDA),
PSE&G Whole House Energy Efficiency Program,
Vectren Energy Delivery's Home Energy Savings Program,
Focus on Energy

This guide provides background on the home improvement market in the U.S. and Canada and end users and systems in existing homes, as well as a description of energy efficiency program approaches and strategies.

Author(s)
Community Benefits Law Center
Publication Date
Organizations or Programs
Enhabit,
New Jersey Weatherization Assistance Program,
Delaware Weatherization Assistance Program,
Washington State Energy Program,
Community Power Works,
Santa Clara County AB811 Pilot Program

Summary of the standards that support job quality, equitable access and quality assurance in several residential energy efficiency programs from different parts of the country.

Author(s)
Southwest Energy Efficiency Project
Publication Date
Organizations or Programs
Buckeye Green Building Program,
Chandler Green Building Program,
Pima County Residential Green Building Program,
Scottsdale Green Building Program,
Southern Nevada Green Building Partnership,
Rohnert Park Green Building Program,
Green County San Bernardino,
Albuquerque Green Path Program,
City of Boulder,
CO,
Boulder County BuildSmart Program,
Nevada Sierra Green,
Santa Fe Residential Green Building Code,
Eagle County ECObuild,
Aspen & Pitkin County,
CO Efficient Building Program,
Austin Energy,
EnergySmart

This guide helps states and localities develop voluntary or mandatory programs that go well beyond minimum code requirements for new buildings. It addresses energy efficiency materials and resource conservation, water efficiency, indoor environmental quality, and site development and land use.

Author(s)
U.S. Department of Energy
Publication Date
Organizations or Programs
New York State Energy Research and Development Authority (NYSERDA),
Flex Your Power Program,
Sacramento Municipal Utility District (SMUD),
Focus on Energy,
Austin Energy
This report provides comprehensive information on state, federal, local, and utility incentives and policies that are in place to support renewable energy and energy efficiency.