
As mobile home owners fight rising housing costs, some of them have hit upon a solution that also helps in the fight against climate change — by banding together and buying the land underneath their homes.
This model of collective ownership, also called resident-owned cooperatives or ROCs, is on the rise. In 2000, there were little more than 200. Today, there are more than 15,000, according to a 2022 study from researchers at the University of California Berkeley, Cornell and MIT.