Engineering & Materials Science
Greenhouse gases
100%
Life cycle
85%
Gasification
79%
Biomass
71%
Industry
69%
Wood wastes
57%
Toxicity
46%
Biofuels
44%
Feedstocks
39%
Environmental impact
37%
Carbon
29%
Electricity
29%
Waste management
24%
Emission control
24%
Waste disposal
23%
Ashes
20%
Gas emissions
20%
Energy resources
20%
Fossil fuels
19%
Cleaning
18%
Industrial plants
18%
Natural gas
17%
Renewable energy resources
15%
Metals
12%
Gases
11%
Water
10%
Hot Temperature
9%
Costs
7%
Earth & Environmental Sciences
bioenergy
88%
biomass
24%
stakeholder
15%
social impact
15%
economic impact
13%
new technology
12%
natural gas
11%
carbon
11%
cost
10%
environmental target
9%
engineering
8%
interdisciplinary approach
8%
gas supply
8%
industry
8%
ecological economics
7%
advanced technology
7%
energy supply
7%
gasification
6%
project
6%
energy
6%
land use change
6%
electricity
5%
logistics
5%
combustion
5%