Mathematics
Design
46%
Design Method
19%
Economics
13%
Energy
50%
Evaluation
54%
Expand
15%
Externalities
23%
Heat
28%
Heating
90%
Integer
7%
Linear Optimization
18%
Metric
9%
Multi-objective Optimization
18%
Operator
6%
Optimization Model
37%
Parameter Uncertainty
20%
Policy
14%
Profit
34%
Sustainability
23%
System Design
97%
Earth & Environmental Sciences
design method
17%
district heating
100%
economics
8%
energy
21%
evaluation
35%
exergy
57%
externality
18%
loss
15%
parameter
5%
policy
9%
primary energy
36%
profit
30%
sustainability
11%
Engineering & Materials Science
District heating
89%
Economics
11%
Exergy
59%
Hot Temperature
17%
Multiobjective optimization
17%
Profitability
33%
Sustainable development
16%
Systems analysis
56%
Uncertainty
11%