This story was originally published by the Guardian and is reproduced here as part of the Climate Desk collaboration. US gas utilities are partnering with one of the nation’s most trusted nonprofits as part of a “cynical PR stunt” to combat efforts to curb fossil fuel usage, a Guardian investigation has found. Local Habitat for Humanity affiliates have teamed up with at least four utilities across 10 states to build “zero-net energy homes,” which are meant to produce more energy than they use. The houses, which are sold at affordable rates to low-income families, are weatherized and meticulously insulated to boost efficiency and equipped with rooftop solar panels.