In 2016, Gwyneth Paltrow bought 2.4 acres in Montecito for $4.9 million during a historic drought; over a 6-year journey, she razed two old homes and built a 14,000-sq-ft estate with more than 60 solar panels and a graywater system

Europe Climate Moderate confidence — 73/100

Unverified

Sources: Times of India