The Jerusalem Municipality has embarked on a plan to utilize as many rooftops in the capital as possible for solar energy generation, community activities and green areas that can benefit people, wildlife, and the environment. Grants for roof gardens of up to NIS 40,000 are being offered.

https://www.timesofisrael.com/with-open-space-disappearing-jerusalem-city-hall-looks-to-give-roofs-a-new-purpose/