In 2018, the city council passed the Minneapolis Comprehensive 2040 Plan and submitted it for Metropolitan Council approval. Watched nationally, the plan rezones predominantly single-family residential neighborhoods for triplexes to increase affordable housing, seeks to reduce the effects of climate change, and tries to rectify some of the city's racial disparities. After the Metropolitan Council approved the plan, in November 2019 the city council voted unanimously to allow duplexes and triplexes citywide. The Brookings Institution called it "a relatively rare example of success for the YIMBY agenda" and "the most wonderful plan of the year."