Greenbriar Sustainable Living Inc is a developer of entry-level housing, renewable energy, green technology and sustainable investment projects. It is focused on its three primary projects: a 1000-unit, entry-level housing project in California, the 400MW Solar Project in Alberta, and a renewable energy project in the Caribbean. The three reportable segments are: real estate development in the United States (Real Estate), solar energy projects in Puerto Rico (Solar Energy) and corporate headquarters located in Canada (Corporate).