Stephen Nadel

Stephen Nadel, an energy efficiency expert with the American Council for an Energy-Efficient Economy, discusses innovative window-mounted heat pumps that are transforming building heating. These devices are easy to install, plug into standard outlets, and significantly reduce climate-warming emissions. Nadel highlights their growing adoption in cities like New York, where housing authorities are embracing this technology. This solution is making it easier for urban dwellers to transition away from fossil fuels.