Trends in Commercial Buildings--Total Primary Electricity Intensity Detail

Home > Trends in Commercial Buildings > Energy Intensity - Part 2> Primary Electricity Intensity and Graph

Total Primary Electricity Intensity—Graph Detail and Data Table

1979 to 1999 primary electricity intensity trend with 95% confidence ranges

1979 to 1999 primary electricity intensity trend with 95% confidence ranges. If you have trouble viewing this page, please contact the National Energy Information Center at (202) 586-8800.

Energy Information Administration
Commercial Buildings Energy Consumption Survey

Total primary electricity intensity, relative standard errors, and 95% confidence ranges by survey year
Year	1,000 Btu per sq. ft.	Relative Standard Error (%)	95% Confidence Range (1,000 Btu per sq. ft.)
1979	134.2	7.9	113.4 to 155.0
1983	135.8	6.0	119.8 to 151.8
1986	129.5	5.1	116.6 to 142.4
1989	136.2	4.5	124.2 to 148.2
1992	118.4	3.9	109.3 to 127.5
1995	137.9	3.8	127.6 to 148.2
1999	142.3	3.7	132.0 to 152.6

1989*	127.6	**	**
1992*	118.2	**	**
* estimates adjusted to match the 1995 CBECS definition of target population ** not calculated
Energy Information Administration Commercial Buildings Energy Consumption Survey

Return to “Part 2. Energy Intensity, Figure 8”

Specific questions may be directed to:

Alan Swenson
alan.swenson@eia.doe.gov

Release date: 01/12/2000

http://www.eia.gov/emeu/consumptionbriefs/cbecs/cbecs_trends/primaryelecintdetail.html

If you are having any technical problems with this site, please contact the EIA webmaster at wmaster@eia.doe.gov.