Global Sustainability Overview
Key metrics tracking humanity's progress toward a cleaner world
Global Energy Mix Transition
Share of electricity generation by source (%)
Global Temperature Anomaly
°C above pre-industrial baseline (1850–1900)
Annual Clean Energy Investment
Trillions USD
Sustainability Score by Region
Composite index (0–100) across energy, waste, air quality, policy
Clean Energy Transition
Tracking the global shift to renewable and low-carbon energy sources
Renewable Capacity Growth by Source
Cumulative installed capacity (GW)
Levelized Cost of Energy
USD per kWh — renewables vs fossil fuels
Top 10 Countries by Renewable Capacity
GW installed (2025)
Energy Storage Deployments
Annual battery storage additions (GWh)
Carbon & Greenhouse Gas Emissions
Monitoring global emissions trajectories and decarbonization progress
Global CO₂ Emissions Trend
Gigatonnes CO₂ per year
Emissions by Sector
Share of global GHG emissions (2025)
Top Emitters — Per Capita vs Total
Bubble size = total emissions
Carbon Capture & Removal Growth
MtCO₂ captured annually
Air & Water Quality
Tracking pollution levels and environmental health across the globe
PM2.5 Levels by Region
Annual mean concentration (µg/m³) — WHO guideline: 5 µg/m³
Ocean Plastic Pollution Trends
Million metric tons entering oceans annually
Global Air Quality Index Trend
Weighted AQI (lower is better)
Water Stress by Region
% of available freshwater withdrawn annually
Clean Technology & Innovation
Investment, patents, and market growth in green technology sectors
EV Sales Trajectory
Millions of units sold per year
Green Hydrogen Production
Million tonnes per year
Clean Tech VC Funding by Sector
Billions USD (2025)
Battery Cost Decline
USD per kWh (lithium-ion pack)
Biodiversity & Ecosystems
Status of global ecosystems, species, and conservation efforts
Living Planet Index
Average decline in monitored wildlife populations (1970 = 100)
Protected Areas Growth
% of total land and ocean under protection
Deforestation Rate
Million hectares of tree cover lost per year
Threatened Species by Group
Number of species on IUCN Red List (2025)
Policy & Sustainable Development Goals
Tracking global commitments, treaties, and SDG progress
Net-Zero Commitments Timeline
Cumulative nations with net-zero pledges by target year
Carbon Price Comparison
USD per tonne CO₂ — major markets
SDG Progress — Environmental Goals
% progress toward 2030 targets
Climate Finance Flows
Billions USD per year — public and private