Subject
energy consumption
24
energy conservation
9
building
7
consumption statistics
5
energy supply
4
energy transition
4
behavior
3
energy system
3
water supply
3
automobile
2
carbon dioxide
2
energy management
2
energy policy
2
future aspect
2
greenhouse gas
2
mobility
2
renewable energy
2
society
2
sustainable development
2
Fischer Tropsch synthesis
1
Germany
1
alcohol
1
alga
1
automotive fuel
1
biodiesel
1
biofuel
1
biogas
1
biomass
1
cast iron
1
catalytic conversion
1
catalytic reforming
1
coal
1
coal utilization
1
consumption
1
coupling
1
data compilation
1
electric appliance
1
electric power consumption
1
electricity
1
emission
1
energy analysis
1
energy input output
1
energy pricing
1
energy production
1
energy recovery
1
energy research
1
energy resource
1
energy statistics
1
fossil fuel
1
fuel
1
more ...