The extraordinary lack of energy in Africa–affecting about 300 million women-has profound effects on women’s economic opportunities. Women are already disproportionately affected by energy poverty, especially in rural areas. On average, women and girls spend 50 hours a week just fetching firewood, cooking, and collecting water. That’s 50 hours spent on subsistence, not on growing a business, pursuing education, or improving their health. In fact, 900 million African women and girls who lack access to clean cooking technology suffer from smoke inhalation-related diseases. That’s a huge barrier to their health, education, and economic potential.