Access to Electricity

Percentage of population with access to electricity, measured by connection to the national grid or access to decentralized electricity systems (mini-grids, solar home systems, etc.). Based on household surveys (DHS, MICS) and administrative data from utility companies. "Access" means having an electricity source at home, regardless of reliability or quality.

Electricity access is fundamental to economic development, education, healthcare delivery, and modern living. It enables use of essential appliances (refrigeration, lighting, communication devices), supports businesses, and improves quality of life. Lack of access perpetuates poverty and limits opportunities. It is SDG 7.1.1 - ensuring universal access to affordable, reliable, and modern energy services by 2030.

Very Low: < 25% (severe energy poverty - most of sub-Saharan Africa rural areas) Low: 25-50% (major gaps - limited economic activity) Moderate: 50-80% (progress made - but large rural-urban divide) High: 80-95% (approaching universal - final mile challenges) Near-Universal: 95-99% (excellent - only remote areas lacking) Universal: > 99% (SDG target met - virtually complete coverage) SDG Target 7.1: Ensure universal access to electricity by 2030 Global average: ~91% (2021) - 733 million people without access Note: Access does not measure reliability, affordability, or capacity. Many countries with high access face frequent blackouts or voltage fluctuations.

Coverage: 217 countries Update frequency: Annual Source: World Bank Sustainable Energy for All (SEforALL) database Limitations: Does not measure quality, reliability, or capacity of connection. Households with access may still face frequent outages, high costs, or insufficient voltage for modern appliances. Urban-rural disparities significant but not always captured in national averages. Off-grid solutions (solar home systems) increasingly counted as "access" but quality varies.