Sources

IEA analysis based on GOGLA (2026), Global Off-Grid Solar Market Report.

Notes

SHS= solar home systems, Wp= watt-peak. Pico SHS including systems up to 10 Wp do not meet IEA's definition of electricity access. New solar home system connections from 2019 to 2025 are based on IEA analysis of GOGLA market data. The IEA accounts for a replacement rate to exclude systems sold as substitutes for existing units.

Related charts

Annual change in the number of people without access to electricity, 2020-2025

Open

Change in electricity reliability for households and businesses by region between two latest available surveys

Open

Population without electricity access by region, 2010-2025

Open

Avoided import bill from end-use electrification as a share of the 2025 import bill by net importing region in the High Electrification Scenario, 2035

Open