Despite the significant increase in access to electricity worldwide since 2000, many people around the globe still experience energy poverty. A recent study reveals that at least 1.18 billion people are unable to utilize electricity, which is 60% higher than the number of people without any electricity connection at all in 2020. These individuals live in areas with no visible evidence of electricity usage from space and often lack access to electrical connections, leading to severe consequences such as physical health issues, mental well-being concerns, social exclusion, stigma, and limitations on social, political, and economic opportunities.
Researchers have developed an innovative approach using satellite image analysis to classify energy poverty in developing countries. By combining high-resolution nighttime and daytime satellite imagery, they assessed light output signatures in all human settlements across the developing world over thousands of nights. This computational classification provides valuable insights into the extent of energy poverty and its impact on communities worldwide.
Energy poverty is defined as a lack of sufficient, reliable, and affordable energy for essential daily activities like lighting, cooking, and heating. Even in areas with access to electricity, the consequences of energy poverty can be severe. Therefore, it is crucial to ensure that everyone has access to reliable and affordable electricity services to improve their welfare and economic development.
In conclusion, although access to electricity has increased worldwide since 2000, many people still experience energy poverty due to various reasons such as lack of necessary appliances or services or affordability issues. Energy poverty can lead to severe consequences such as physical health issues and limitations on social opportunities. However, utilizing recent advancements in satellite image analysis can help identify areas where energy poverty exists and develop innovative solutions that ensure everyone has access to reliable and affordable electricity services.
