Earth & Environmental Sciences
petrochemical
100%
fossil
69%
industry
57%
climate change
55%
greenhouse gas emissions
23%
chemical
20%
emission reduction
20%
petrochemical industry
20%
alternative energy
19%
chemical industry
17%
firm
15%
fossil fuel
14%
demand
13%
life cycle
12%
economy
12%
hydrogen
12%
petroleum
12%
climate effect
11%
indirect greenhouse gas emissions
9%
natural gas
9%
carbon
8%
direct greenhouse gas emissions
8%
target setting
8%
energy
7%
chemical product
6%
resource allocation
6%
gas industry
5%
pressing
5%
climate
5%
energy demand
5%
methanol
5%
product
5%
benzene
4%
new technology
4%
carbon sequestration
4%
economic development
4%
electricity
4%
greenhouse gas
4%
manufacturing
4%
Asia
4%
ammonia
4%
warming
4%
polymer
4%
plastic
4%
methane
4%
Europe
3%
coal
3%
degradation
3%
services
3%
transition
3%
world
3%
resource
2%
gas
2%
rate
1%