The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. May 10, 2018 California Will Require Most New Homes to Install Solar Panels -------------------------------------------------------------- California is slated to become the first U.S. state requiring solar panels be installed on all new single-family homes. The unanimous move by the California Energy Commission is expected to raise housing costs amid a dire housing crisis-but savings from reduced energy use will lower the cost of homes over their lifespans due to lower energy prices. California has set a goal of all new homes being "zero net energy" by 2020. .