Earth & Environmental Sciences
demolition waste
94%
construction waste
90%
recycling
54%
steel
50%
waste recycling
49%
energy
34%
modeling
29%
material flow analysis
19%
green building
18%
recycled material
18%
accounting
15%
energy use
14%
footprint
13%
landfill
12%
demand
9%
material
5%
method
3%
Business & Economics
Demolition
100%
Steel
66%
Waste Recycling
58%
Energy
53%
Modeling
41%
Material Flow Analysis
22%
Embodied Energy
21%
Construction Sites
18%
Landfill
18%
Green Building
17%
Rating System
17%
Recycle
17%
Energy Use
15%
Designer
12%
Contractors
12%
Factors
4%
Engineering & Materials Science
Steel construction
77%
Recycling
68%
Demolition
64%
Land fill
12%
Contractors
9%
Chemical Compounds
Recycling
63%
Energy
33%
Green
6%
Amount
4%