Subject
biomass energy production
42
biomass
34
biofuel
33
biodiesel
16
alga
13
bioconversion to fuel
11
biogas
10
sustainability
9
energy
8
ethanol
7
pyrolysis
7
renewable energy source
6
biomass gasification
5
coal
5
energy conversion
5
gasification
5
renewable energy
5
carbon capture
4
chemical engineering
4
climatic change
4
conversion to fuel
4
energy crop
4
fuel
4
green energy
4
methane
4
solar energy
4
wind energy
4
battery
3
bioreactor
3
biotechnology
3
carbon dioxide
3
fossil fuel
3
lignin
3
lignocellulosic material
3
synthetic fuel
3
Biotechnology.
2
Fischer Tropsch synthesis
2
Pyrolysis.
2
alcohol
2
anaerobic digestion
2
anode
2
bioeconomy
2
bioengineering
2
biological energy conversion
2
carbon capture and storage (ccs)
2
carbon sequestration
2
catalyst
2
catalytic conversion
2
catalytic cracking
2
chemicals
2
more ...