New evidence shows that offering two years of high-quality preschool at zero cost boosted labor force participation among mothers in Washington D.C. at both ends of the income spectrum and across all levels of educational attainment. Mothers with less than a high school degree experienced the largest gains. The city now boasts the highest maternal labor force participation rate (LFPR) in the nation. From 2008 to 2016, the LFPR rose 15 points for mothers below 100 percent of the poverty line and 13 points for mothers above 500 of the poverty line. This is further evidence that universal preschool programs are a worthwhile investment in families, providing educational benefits for children and allowing more women to participate in the labor force.

Renewable energy is rapidly gaining market share in America’s electricity markets. In 2017, renewable energy sources were used to produce nearly one-fifth (17 percent) of the electricity generated in the United States. This is almost twice the market share renewables had in 2008 (9 percent). And this is just the start, as renewables are projected to continue to grow and take market share from more traditional energy sources.