Global Temperature Anomaly
Deviation from 1951-1980 baseline average (°C)
Temperature Trend
Warming Gauge
1.48°C
Above pre-industrial baseline
1.5°C2.0°C3.0°C
Warming by Decade
Average global temperature anomaly per decade
Top Emitters
Annual CO₂ emissions by country (gigatonnes)
📋 National Emissions Report
| Rank | Country | 2024 (Gt) | 2023 | Change | % of Global | Reduction Progress |
|---|---|---|---|---|---|---|
| 1 |
🇨🇳
China
|
11.9 | 11.7 | ▲ +1.7% | 28.5% | |
| 2 |
🇺🇸
United States
|
5.1 | 5.3 | ▼ -3.8% | 12.2% | |
| 3 |
🇮🇳
India
|
2.9 | 2.7 | ▲ +7.4% | 6.9% | |
| 4 |
🇷🇺
Russia
|
1.8 | 1.85 | ▼ -2.7% | 4.3% | |
| 5 |
🇯🇵
Japan
|
1.0 | 1.05 | ▼ -4.8% | 2.4% | |
| 6 |
🇮🇷
Iran
|
0.72 | 0.70 | ▲ +2.9% | 1.7% | |
| 7 |
🇰🇷
South Korea
|
0.62 | 0.64 | ▼ -3.1% | 1.5% | |
| 8 |
🇸🇦
Saudi Arabia
|
0.58 | 0.57 | ▲ +1.8% | 1.4% |
Emissions by Sector
Global greenhouse gas breakdown by economic sector
⚡
Energy
Energy Production
31.8%
of global emissions
Power generation, heating, industrial energy
🏭
Industry
Manufacturing & Construction
22.4%
of global emissions
Steel, cement, chemicals, manufacturing
🚗
Transport
Transportation
16.2%
of global emissions
Road, aviation, shipping, rail
🌾
Agriculture
Food & Agriculture
13.5%
of global emissions
Livestock, rice, fertilizers, land use
🏠
Buildings
Residential & Commercial
7.2%
of global emissions
Heating, cooling, electricity in buildings
💨
Fugitive
Fuel Processing & Leakage
5.8%
of global emissions
Oil/gas extraction, methane leakage
Regional Climate Impact
Temperature anomalies and vulnerability indices by region
🌏 Asia-Pacific
+1.8°C
🌍 Africa
+1.6°C
🌎 Americas
+1.4°C
🌍 Europe
+1.9°C
Climate Scenarios & Projections
IPCC-aligned temperature projections by 2100 under different emission pathways
Scenario A — Optimistic
+1.4°C
Projected by 2100
Deep decarbonization by 2030, net-zero by 2040. Full implementation of Paris Agreement commitments.
✓Net-zero CO₂ by 2040
✓80% renewable energy
✓Reforestation of 500M hectares
✓Carbon capture deployment
✓Below 1.5°C threshold
Scenario B — Current Policies
+2.5°C
Projected by 2100
Policies continue at current pace. Partial progress on commitments but insufficient to meet Paris targets.
✓Partial CO₂ reduction
✗Net-zero delayed to 2060+
✗Continued deforestation
✗Limited carbon capture
✗>1.5°C threshold breached
Scenario C — Pessimistic
+4.1°C
Projected by 2100
Continued business-as-usual. Emissions rise through 2030s, no meaningful climate action.
✗Emissions double by 2050
✗Fossil fuel dependency rises
✗Accelerated ice sheet loss
✗Mass migration crises
✗Ecosystem collapse risk
Ice Sheets & Sea Level
Polar ice coverage trends and sea level rise measurements
🧊 Arctic Sea Ice Extent
Current Extent
4.24M km²
1980 Average
7.80M km²
▼ Decline: -45.6% over 44 years
🏔️ Antarctic Ice Mass
Annual Loss Rate
150B tons/yr
27-Year Total
4.8T tons
▼ Accelerating: 3x faster since 2012