Climate Change Statistics Infographic

Climate change represents one of the most extensively documented environmental shifts in human history, supported by decades of satellite observations, ice core samples, and ocean temperature records. Global average surface temperature has risen approximately 1.2 degrees Celsius above pre-industrial levels, with the last decade recording the ten warmest years on record. Atmospheric CO2 concentrations exceeded 420 parts per million in 2024, the highest level in at least 800,000 years

The Arctic is warming nearly four times faster than the global average, accelerating ice sheet melt in Greenland and Antarctica. Sea levels have risen roughly 20 centimeters since 1900, threatening coastal communities that house over 600 million people worldwide. Ocean acidification has increased 30 percent since pre-industrial times, disrupting marine ecosystems and coral reef systems that support fisheries and coastal economies

Extreme weather events including heatwaves, droughts, and intense hurricanes have increased in frequency and severity across every continent. At the same time, renewable energy capacity additions reached record highs, with solar and wind now accounting for over 30 percent of global electricity generation in leading markets. Methane emissions from thawing permafrost and agriculture represent a growing concern for long-term warming trajectories

These statistics underscore the urgency of emissions reduction while highlighting measurable progress in the clean energy transition.