Commercial Available formats
Commercial Buildings Energy Consumption Survey (CBECS)
The Commercial Buildings Energy Consumption Survey (CBECS) is a national sample survey that collects information on the stock of U.S. commercial buildings, including their energy-related building characteristics and energy usage data (consumption and expenditures). Commercial buildings include all buildings in which at least half of the floorspace is used for a purpose that is not residential, industrial, or agricultural. By this definition, CBECS includes building types that might not traditionally be considered commercial, such as schools, hospitals, correctional institutions, and buildings used for religious worship, in addition to traditional commercial buildings such as stores, restaurants, warehouses, and office buildings.
PDF Natural Gas MonthlyReleased: September 30, 2024
Highlights activities, events, and analyses associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Underground storage data are also reported.
Natural Gas AnnualReleased: September 30, 2024
Provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by state for the current year. Summary data are presented for each state for the previous 5 years.
PDF Monthly Energy ReviewReleased: September 25, 2024
The Monthly Energy Review (MER) is the U.S. Energy Information Administration's primary report of recent energy statistics. Included are total energy production, consumption, and trade; energy prices; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, and international petroleum; carbon dioxide emissions; and data unit conversions.
Total Energy Data BrowserReleased: July 29, 2024
An interactive format of the Monthly Energy Review. Access and graph data on U.S. energy supply, demand, prices, and environmental emissions from 1973 to current data.
Energy-Related Changes in Office Buildings Following the COVID-19 PandemicReleased: July 25, 2024
This report about office buildings describes results from an exploratory, web-only survey that was conducted to learn about changes to commercial buildings following the COVID-19 pandemic.
Electric Power AnnualReleased: October 19, 2023
The Electric Power Annual 2022 (EPA2022) report is now available with final data through 2022. The EPA2022 presents 11 years (2012–22) of national-level data on electricity generating capacity, electricity generation, and useful thermal output, fuel receipts, consumption, and emissions.
2018 Commercial Buildings Energy Consumption Survey: Building Type ReportsReleased: July 26, 2023
A series of 2018 CBECS reports that show how each of the 14 commercial building types contribute to the building stock, floorspace, energy consumption, and expenditures. We provide energy consumption data by energy source, building type subcategories, and end uses. Each report concludes with a section on heating equipment, cooling equipment, and any other types of equipment that are specific to the building type.
2018 CBECS Webinar: Highlights and MethodsReleased: April 26, 2023
During this webinar, the Commercial Buildings Energy Consumption Survey (CBECS) team outlines the U.S. commercial buildings stock and energy consumption in 2018, shares how the team collected the 2018 data, and offers tips for using CBECS data. A recording of this webinar was also posted on our YouTube channel in April 2023. https://www.youtube.com/watch?v=U8Xrmvl0W9g
U.S. natural gas consumption reaches five-year lows in January and February 2023Released: March 23, 2023
Natural Gas Weekly Update article
Updated Buildings Sector Appliance and Equipment Costs and EfficienciesReleased: March 23, 2023
EIA works with technology experts to project the cost and efficiency of future HVAC, lighting, and other major end-use equipment rather than developing residential and commercial technology projections in-house. These reports have always been available by request. By providing the reports online, EIA is increasing transparency for some of the most important assumptions used for our AEO projections of buildings energy demand.
Annual Energy OutlookReleased: March 16, 2023
Our Annual Energy Outlook 2023 provides modeled projections of domestic energy markets through 2050, and it includes cases with different assumptions about macroeconomic growth, world oil prices, future costs of renewable power generation technologies, and technological progress.
AEO Table BrowserReleased: March 16, 2023
Provides custom data views of all Annual Energy Outlook cases. All available cases can be charted and the data for them downloaded.
2018 CBECS: Consumption and Expenditures HighlightsReleased: December 1, 2022
This report summarizes the 2018 Commercial Buildings Energy Consumption Survey (CBECS) energy consumption and expenditures using data highlights and charts.
Electric Sales, Revenue, and Average PriceReleased: October 6, 2022
Annual report providing state totals for sales, revenue, customer counts, average retail price, and average monthly bills.
2018 CBECS: Building Characteristics HighlightsReleased: September 12, 2022
This report summaries 2018 Commercial Buildings Energy Consumption Survey (CBECS) building characteristics using data highlights and charts.
State Energy Data SystemReleased: June 24, 2022
The State Energy Data System (SEDS) is the U.S. Energy Information Administration's (EIA) source for comprehensive state energy statistics. Included are estimates of energy production, consumption, prices, and expenditures broken down by energy source and sector. Production and consumption estimates begin with the year 1960 while price and expenditure estimates begin with 1970. The multidimensional completeness of SEDS allows users to make comparisons across states, energy sources, sectors, and over time.
PDF Fuel Oil and Kerosene SalesReleased: February 14, 2022
Provides information, illustrations and state-level statistical data on end-use sales of kerosene; No.1, No. 2, and No. 4 distillate fuel oil; and residual fuel oil. State-level kerosene sales include volumes for residential, commercial, industrial, farm, and all other uses. State-level distillate sales include volumes for residential, commercial, industrial, oil company, railroad, vessel bunkering, military, electric utility, farm, on-highway, off-highway construction, and other uses. State-level residual fuel sales include volumes for commercial, industrial, oil company, vessel bunkering, military, electric utility, and other uses.
2018 CBECS Building Characteristics Highlights VideoReleased: September 21, 2021
We posted a video of key building characteristics highlights from the 2018 Commercial Buildings Energy Consumption Survey (CBECS) to our YouTube channel in September 2021.
2018 CBECS Data Center Pilot ResultsReleased: May 11, 2021
A summary of results from EIA’s Data Center Pilot Study conducted along with the 2018 CBECS buildings survey data collection.
Analysis and Representation of Miscellaneous Electric Loads in NEMSReleased: April 21, 2021
Miscellaneous Electric Loads (MELs) comprise a growing portion of delivered energy consumption in residential and commercial buildings. Miscellaneous end uses—including televisions, personal computers, security systems, data center servers, and many other devices—have continued to penetrate into building-related market segments. Part of this proliferation of devices and equipment can be attributed to increased service demand for entertainment, computing, and convenience appliances.
Price Elasticities for Energy Use in Buildings of the United StatesReleased: January 14, 2021
This paper describes how the Annual Energy Outlook 2020 (AEO2020) versions of EIA’s National Modeling System (NEMS) Residential and Commercial Demand Models responded to changes in delivered energy prices. Own-price and cross-price elasticities are described.
Trends in Commercial Whole-Building Sensors and ControlsReleased: December 15, 2020
Sensor and control innovations can lower the demand for end-use energy services such as space heating, space cooling, ventilation, and lighting in buildings. Trends in Commercial Whole-Building Sensors and Controls provides a technical overview of key sensor and control technologies and projects the share of commercial floorspace incorporating these technologies, along with estimated energy impacts, through 2050. The report also recommends an approach for modeling sensors and controls in the National Energy Modeling System.
Commercial Demand Module - NEMS DocumentationReleased: October 16, 2020
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
Renewable Fuels Module - NEMS DocumentationReleased: June 11, 2020
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
Northeast Regional Energy Efficiency Program and Measure DataReleased: May 4, 2020
Energy efficiency (EE) incentives offered by electric and natural gas utilities and state EE organizations are an important component of evolving state and local EE policies. To inform EIA’s assumptions for its Annual Energy Outlook, EIA contracted with the Northeast Energy Efficiency Partnerships (NEEP) to update its Regional Energy Efficiency Database (REED) and to collect detailed measure-level information on EE program incentives from selected utilities. The report focuses on utilities and state EE organizations in states that were not featured in NEEP’s previous FY 2018 report.
U.S. distillate consumption lower in 2019 after record growth last yearReleased: September 5, 2019
This Week in Petroleum article
Virtual Listing in the 2018 CBECSReleased: June 21, 2019
Virtual Listing in the 2018 CBECS describes the new system that EIA and Westat developed to create most of the CBECS sampling frame remotely using satellite imagery.
How Were Buildings Selected for the 2018 CBECS?Released: June 21, 2019
How Were Buildings Selected for the 2018 CBECS describes the types of sampling frames and how a sample is selected from them.
Northeast Regional Energy Efficiency Database, Program and Measure Data: Report on Results of InvestigationsReleased: February 7, 2019
Energy efficiency (EE) incentives offered by electric and natural gas utilities and state EE organizations are an important component of evolving state and local EE policies. To understand how these incentives affect energy consumption and technology choices in buildings, the U.S. Energy Information Administration (EIA) incorporates sub-federal EE incentives for a variety of end-use technologies into its National Energy Modeling System (NEMS) residential demand module (RDM) and commercial demand module (CDM). The NEMS RDM and CDM subtract incentives (equipment subsidies or rebates) from installed equipment costs for high-efficiency equipment—namely, those equipment or appliances that meet or exceed ENERGY STAR® specifications—in RDM and CDM technology choice menus. This approach lowers the relative cost of efficiency adoption when consumers choose between equipment that meets federal minimum EE standards and equipment that is more efficient. EIA and others use NEMS to produce long-term projections of energy use within the United States.
PDF Monthly Energy Review - electricity sectionReleased: November 20, 2018
Monthly and latest annual statistics on electricity generation, capacity, end-use, fuel use and stocks, and retail price.
PDF Monthly Energy Review - natural gas sectionReleased: November 20, 2018
Monthly and latest annual time-series and recent statistics on natural gas supply, disposition, and price.
Assessing Existing Energy Efficiency Program ActivityReleased: June 18, 2018
Given the increasing prevalence of energy efficiency (EE) activity and development of state-level energy efficiency resource standards (EERSs), understanding the effects that EE programs have on energy consumption and technology choice within buildings in the United States is important. The U.S. Energy Information Administration (EIA) contracted with ICF Incorporated, LLC (ICF) to identify and characterize a variety of EE incentives available from state efficiency organizations and electric and natural gas utilities. These incentives are used to develop analytic assumptions and modeling structure within EIA’s National Energy Modeling System (NEMS) residential demand module (RDM) and commercial demand module (CDM).
PDF U.S. District Energy Services Market CharacterizationReleased: February 14, 2018
In a district energy system, a central plant or plants produce steam, hot water, or chilled water, which is then pumped through a network of insulated pipes to provide space heating, cooling, and/or hot water for nearby connected customer buildings. The U.S. Energy Information Administration (EIA) contracted this report from ICF L.L.C. to inform modeling and analysis of domestic district energy systems.
PDF Development of Commercial Building Shell Heating and Cooling Load FactorsReleased: February 13, 2018
Shell energy efficiency of a building envelope is an important determinant of the heating and cooling load. Improvements in the heating and cooling loads of buildings reduce the amount of energy these buildings need. The U.S. Energy Information Administration (EIA) contracted this report from ICF L.L.C., in order to inform modeling and analysis of domestic commercial building energy consumption. As part of its Annual Energy Outlook (AEO), EIA models the consumption of commercial building energy in the Commercial model. The efficiency of building envelopes influences building energy consumption by affecting heat and/or cooling losses by the heating and cooling equipment through the envelope such as walls, floors, roofs, and windows. Building shell efficiencies were calculated for existing building stock in 2012 and for new construction in 2012 and in the AEO projection years 2020, 2030, 2040, and 2050.
Trends in Lighting in Commercial BuildingsReleased: May 1, 2017
This report uses information from EIA’s Commercial Buildings Energy Consumption Survey (CBECS) to review trends in commercial lighting.
Water Consumption in Large Buildings Summary, 2012 CBECSReleased: February 9, 2017
Using water consumption data from the Commercial Buildings Energy Consumption Survey (CBECS), EIA estimates that the 46,000 large commercial buildings (greater than 200,000 square feet) used about 359 billion gallons of water (980 million gallons per day) in 2012. On average, these buildings used 7.9 million gallons per building, 20 gallons per square foot, and 18,400 gallons per worker in 2012. The types of buildings that are the most intensive water users are inpatient healthcare buildings, public order and safety buildings (which include prisons) and lodging buildings (which include hotels). For the second time in its history, EIA has collected water usage data through the CBECS.
Commercial Buildings Energy Consumption Survey 2012 - Detailed TablesReleased: May 17, 2016
The 2012 CBECS consumption and expenditures detailed tables are comprised of Tables C1-C38, which cover overall electricity, natural gas, fuel oil and district heat consumption, and tables E1-E11, which disaggregate the same energy sources by end use (heating, cooling, lighting, etc.). All of the detailed tables contain extensive row categories of building characteristics.
2012 Commercial Buildings Energy Consumption Survey: Energy Usage SummaryReleased: March 18, 2016
EIA has released summary tables providing energy consumption estimates from the 2012 CBECS. The data show that despite a 14% increase in total buildings and a 22% increase in total floorspace since 2003, energy use in the estimated 5.6 million U.S. commercial buildings was up just 7% during the same period.
Select Results from the Energy Assessor Experiment in the 2012 Commercial Buildings Energy Consumption SurveyReleased: December 15, 2015
As part of an effort to make EIA’s energy consumption surveys as accurate and efficient as possible, EIA invited the National Research Council (NRC) to review the Commercial Buildings Energy Consumption Survey (CBECS) data-gathering process and make recommendations for improvements. The NRC suggested sending professional energy assessors to some sites and comparing the data obtained from the survey to the data collected by the assessors. Results from the energy assessment data collection have largely confirmed the quality of data gathered by CBECS interviewers.
A Look at the U.S. Commercial Building Stock: Results from EIA's 2012 Commercial Buildings Energy Consumption Survey (CBECS)Released: March 4, 2015
The 2012 CBECS collected building characteristics data from more than 6,700 U.S. commercial buildings. This report highlights findings from the survey, with details presented in the Building Characteristics tables.
Behavioral Economics Applied to Energy Demand Analysis: A FoundationReleased: October 15, 2014
Neoclassical economics has shaped our understanding of human behavior for several decades. While still an important starting point for economic studies, neoclassical frameworks have generally imposed strong assumptions, for example regarding utility maximization, information, and foresight, while treating consumer preferences as given or external to the framework. In real life, however, such strong assumptions tend to be less than fully valid. Behavioral economics refers to the study and formalizing of theories regarding deviations from traditionally-modeled economic decision-making in the behavior of individuals. The U.S. Energy Information Administration (EIA) has an interest in behavioral economics as one influence on energy demand.
Combined heat and power technology fills an important energy nicheReleased: November 21, 2012
Water Data Collection in the 2007 CBECSReleased: August 28, 2012
The 2007 round of the Commercial Buildings Energy Consumption Survey (CBECS) was the first time in the 30 year CBECS history that questions about water consumption were asked of respondents. The Energy Information Administration (EIA), in cooperation with the Environmental Protection Agency (EPA), added these questions to the CBECS because water and energy consumption are connected in many ways.
Large Hospital Buildings in the United States in 2007Released: August 17, 2012
Hospitals consume large amounts of energy because of how they are run and the many people that use them. They are open 24 hours a day; thousands of employees, patients, and visitors occupy the buildings daily; and sophisticated heating, ventilation, and air conditioning (HVAC) systems control the temperatures and air flow. In addition, many energy intensive activities occur in these buildings: laundry, medical and lab equipment use, sterilization, computer and server use, food service, and refrigeration.
An Assessment of EIA's Building Consumption DataReleased: March 15, 2012
The U.S. Energy Information Administration (EIA) routinely uses feedback from customers and outside experts to help improve its programs and products. As part of an assessment of its consumption surveys, EIA reached out to the National Academy of Sciences' Committee on National Statistics (CNSTAT) asking them to assess the Commercial Buildings Energy Consumption Survey (CBECS) and the Residential Energy Consumption Survey (RECS) and recommend improvements in data quality, geographic coverage, timeliness of data releases, and relevance of data for users.
Commercial Buildings Energy Consumption Survey - Office BuildingsReleased: September 29, 2010
Provides an in-depth look at this building type as reported in the 2003 Commercial Buildings Energy Consumption Survey. Office buildings are the most common type of commercial building and they consumed more than 17% of all energy in the commercial buildings sector in 2003. This special report provides characteristics and energy consumption data by type of office building (e.g. administrative office, government office, medical office) and information on some of the types of equipment found in office buildings: heating and cooling equipment, computers, servers, printers, and photocopiers.
Lighting in Commercial BuildingsReleased: April 15, 2009
Lighting is a major consumer of electricity in commercial buildings and a target for energy savings through use of energy-efficient light sources along with other advanced lighting technologies. The Commercial Buildings Energy Consumption Survey (CBECS) collects information on types of lighting equipment, the amount of floorspace that is lit, and the percentage of floorspace lit by each type. In addition, CBECS data are used to model end-use consumption, including energy consumed for lighting in commercial buildings.
Overview of Commercial Buildings, 2003Released: December 23, 2008
The Energy Information Administration conducts the Commercial Buildings Energy Consumption Survey (CBECS) to collect information on energy-related building characteristics and types and amounts of energy consumed in commercial buildings in the United States.
Computers and Photocopiers in Commercial BuildingsReleased: August 12, 2002
Use of computers and photocopiers in commercial buildings, based on 1999 Commercial Buildings Energy Consumption Survey data.
A Look at Building Activities in the 1999 Commercial Buildings Energy Consumption SurveyReleased: July 24, 2002
Profiles of commercial building types, including office buildings, shopping malls, hospitals, churches, and fire stations. Data from the 1999 Commercial Buildings Energy Consumption Survey.
1999 Commercial Buildings CharacteristicsReleased: May 1, 2002
1999 building characteristics estimates from the Commercial Buildings Energy Consumption Survey (CBECS) include the number of buildings and floorspace by characteristics such as geographic region, building activity, size and age, employment and occupancy, energy sources used, and energy-related equipment.
A Look at Principal Building Activities in the 1995 CBECSReleased: September 1, 2000
Profiles of commercial building types with data from the 1995 Commercial Buildings Energy Consumption Survey (CBECS).
Trends in the Commercial Buildings SectorReleased: January 12, 2000
Trends in number of buildings, amount of floorspace, and energy consumption from 1979 to 1999.
Personal Computers and Computer Terminals in Commercial BuildingsReleased: April 20, 1999
Use of personal computers and computer terminals in commercial buildings, based on 1995 CBECS data.
PDF Commercial Buildings in 1995: Characteristics, Energy Consumption, and Energy Expenditures, A LookReleased: October 13, 1998
Provides in-depth information about how energy is used by commercial buildings including energy sources and costs.
At Home and At Work: What Types of Lights Are We Using?Released: January 15, 1998
At a glance, energy savings could occur in both the residential and commercial sectors if they replaced their incandescent lights with fluorescent lights, given that fluorescent lights consume approximately 75-85 percent less electricity than incandescent lights.
1992 Energy End-Use IntensitiesReleased: April 7, 1997
National estimates of energy consumption by fuel (electricity and natural gas) and end use (heating, cooling, lighting, etc.) for U.S. commercial buildings.
PDF Buildings and Energy in the 1980'sReleased: June 1, 1995
Presents energy data that are consistent between the two sectors and across the decade of the 1980's. This report differs from previous consumption reports because all consumption statistics are reported in terms of primary electricity consumption and site energy for all other energy sources.
PDF Energy End-Use Intensities in Commercial BuildingsReleased: September 1, 1994
This report examines energy intensities in commercial buildings for nine end uses: space heating, cooling, ventilation, lighting, water heating, cooking, refrigeration, office equipment, and "other." The objective of this analysis was to increase understanding of how energy is used in commercial buildings and to identify targets for greater energy efficiency which could moderate future growth in demand.
Assessment of Energy Use in Multibuliding FacilitiesReleased: August 1, 1993
This report provides results of the 1989 Facility Survey, an adjunct to the 1989 Commercial Buildings Energy Consumption Survey (CBECS), which targeted at multibuilding facilities with central physical plants.
1989 Commercial Buildings Consumption and ExpendituresReleased: April 1, 1992
1989 energy consumption & expenditures estimates from the Commercial Buildings Energy Consumption Survey (CBECS). Estimtes are provided for electricity, natural gas, fuel oil, and steam and hot water.
1986 Commercial Buildings Consumption and ExpendituresReleased: May 1, 1989
1986 energy consumption & expenditures estimates from the Nonresidential Buildings Energy Consumption Survey. Estimtes are provided for electricity, natural gas, fuel oil, and propane, steam, and hot water.
1986 Characteristics of Commercial BuildingsReleased: September 1, 1988
1986 building characteristics estimates from the Nonresidential Buildings Energy Consumption Survey include the number of buildings and floorspace by characteristics such as geographic region, building activity, size and age, employment and occupancy, energy sources used, and energy-related equipment.
A Comparison of Measures by Consumption and Supply SurveysReleased: June 15, 1988
This report was prepared in response to a request from the Office of Policy Integration in the U.S. Department of Energy for an analysis of how Energy Information Administration data from its consumption surveys compares with data from its supply surveys.
1979 Consumption and Expenditures, Part 2: Steam, Fuel Oil, LPG, and All FuelsReleased: December 1, 1983
1979 consumption and expenditures for steam, fuel oil, liquid petroleum gas, and all fuels from the Nonresidential Buildings Energy Consumption Survey.
1983 Commercial Buildings Consumption and ExpendituresReleased: December 1, 1983
1983 energy consumption & expenditures estimates from the Nonresidential Buildings Energy Consumption Survey. Estimtes are provided for electricity, natural gas, fuel oil, propane, and steam.
1979 Consumption and Expenditures, Part 1: Natural Gas and ElectricityReleased: March 1, 1983
1979 consumption and expenditures for natural gas and electricity from the Nonresidential Buildings Energy Consumption Survey.
1979 Fuel Characteristics and Conservation PracticesReleased: June 1, 1981
1979 fuel characteristics and conservation practices estimates from the Nonresidential Buildings Energy Consumption Survey.