Engineering & Materials Science
District heating
100%
Electricity
56%
Power markets
55%
Hot Temperature
49%
Renewable energy resources
39%
Waste heat
38%
Carbon
34%
Waste heat utilization
34%
Costs
30%
Energy security
28%
Economics
27%
Wind power
27%
Nuclear energy
27%
Energy storage
23%
Sustainable development
21%
Energy efficiency
21%
Decarbonization
20%
Energy policy
19%
Pumps
18%
Thermomechanical pulp
14%
Cogeneration plants
14%
Temperature
13%
Climate change
13%
Heating
13%
Refining
12%
Heat storage
12%
Industry
12%
Fuzzy inference
11%
Biomass
11%
Coal
10%
Multilayer neural networks
10%
Solar system
10%
Office buildings
10%
Peat
9%
Artificial intelligence
9%
Taxation
9%
Solar energy
9%
Power generation
9%
Thermomechanical pulping process
8%
Boilers
8%
Demand side management
8%
Small nuclear reactors
8%
Working fluids
8%
Thermodynamics
8%
Solar collectors
7%
Drought
7%
Particle swarm optimization (PSO)
7%
Flow batteries
7%
Uncertainty
7%
Earth & Environmental Sciences
district heating
75%
energy
49%
electricity
39%
waste heat
34%
alternative energy
31%
market
28%
energy efficiency
25%
nuclear power
22%
energy storage
21%
data center
17%
cost
17%
demand
17%
heat pump
16%
waste heat utilization
15%
carbon
14%
demand-side management
13%
price
13%
policy
13%
emission reduction
12%
economics
12%
combined heat and power
12%
heat storage
11%
production cost
11%
heat production
10%
electricity generation
10%
energy policy
10%
city
9%
solar energy
9%
solar system
9%
wind power
9%
photovoltaic system
9%
heating
8%
emissions trading
8%
security threat
8%
trade relations
7%
thermodynamics
7%
social welfare
7%
bioenergy
7%
transition
7%
mitigation
6%
building service
6%
climate change mitigation
6%
exergy
6%
energy market
6%
car use
6%
power plant
6%
artificial intelligence
6%
profitability
6%
carbon sequestration
6%
fuel wood
6%
Mathematics
Heating
68%
Heat
51%
Electricity
42%
Energy
41%
Renewable Energy
35%
Demand
30%
Carbon
23%
Market
22%
Energy Efficiency
21%
Energy Storage
19%
Electricity Market
19%
Costs
17%
Data Center
17%
Nuclear Reactor
14%
Power Plant
14%
Pump
12%
Photovoltaic System
12%
Scenarios
11%
Wind Power
10%
Biomass
10%
Energy Consumption
10%
Sustainability
9%
Adaptive Neuro-fuzzy Inference System
9%
Dynamic Pricing
8%
Economic Analysis
8%
Scenario Analysis
7%
Unit
7%
Climate
7%
Flexibility
7%
Temperature Control
7%
Economics
7%
Policy
6%
Welfare
6%
Storage System
6%
Simulation Analysis
5%
Hydrogen
5%
Reactor
5%
Industry
5%
Heat Source
5%
Machine Learning
5%
Interconnection
5%
Ocean
5%
Climate Change
5%
Recovery
5%
Modeling
5%
