Mathematics
Renewable Energy
81%
Carbon
74%
Greenhouse Gases
53%
Energy
39%
Zero
30%
Resources
27%
Natural Gas
24%
Electricity
20%
Hydrogen
19%
Iron
19%
Trade
18%
Cable
18%
Pathway
17%
Metals
16%
Demand
14%
Target
12%
Costs
10%
Framework
8%
Engineering & Materials Science
Decarbonization
84%
Renewable energy resources
47%
Carbon
45%
Greenhouse gases
40%
Iron ores
25%
Ores
22%
Liquefied natural gas
20%
Gas emissions
20%
Cost reduction
20%
Coal
16%
Cables
16%
Hydrogen
15%
Electricity
14%
Metals
12%
Earth & Environmental Sciences
commodity
62%
Asia
48%
carbon
33%
alternative energy
27%
energy
14%
cost reduction
12%
renewable resource
11%
liquefied natural gas
11%
world
11%
energy use
10%
energy resource
10%
cable
10%
iron ore
10%
emission reduction
9%
greenhouse gas emissions
8%
electricity
8%
greenhouse gas
8%
border
8%
hydrogen
7%
ore
7%
coal
6%
demand
6%
metal
5%
land
5%
resource
5%
sea
5%
calculation
5%
need
5%
analysis
2%
Chemical Compounds
Decarbonization
100%
Energy
28%
Liquefied Natural Gas
17%
Iron Ore
13%
Greenhouse Gas
12%
Electricity
11%
Coal
9%
Reduction
9%
Fuel
8%
Green
6%
Hydrogen
5%
Metal
4%