Delivered Energy Consumption
Projections by Industry
in the Annual Energy Outlook 2002
Table 39. Construction Industry Coefficients for Technology Possibility Curves
|
Industry |
Old Facilities |
New Facilities |
Annual Equipment Retirement Rate |
||||
|---|---|---|---|---|---|---|---|
|
REI 1998 |
REI 2020 |
TPC |
REI 1998 |
REI 2020 |
TPC |
||
|
Construction |
1.000 |
0.978 |
-0.001 |
0.900 |
0.861 |
-0.002 |
1.0 |
|
Notes: REI = Relative Energy Intensity. TPC = Technology Possibility Curve. The coefficient values shown for TPCs indicate the average annual change from 1998 through 2020. Source: Energy Information Administration, Model Documentation Report: Industrial Sector Energy Demand Model of the National Energy Modeling System, DOE/EIA-M064(2002) (Washington, DC, December 2001). |
|||||||