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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
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)
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)
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)
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. 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)
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.