COP 26 Countdown: 23. Global greenhouse gas emissions by sector

Energy sector – 73.2%

• Energy use in industry
• Energy use in buildings
• Transport
• Aviation
• Shipping

Agriculture, forestry and land use – 18.4%

• Livestock and manure
• Crop burning
• Deforestation

Industry – 5.2 %

• Chemicals
• Cement

Waste – 3.2 %

• Landfills
• Wastewater

Source: Our World in Data