{"type":"link","asset_type":"article","version":"1.0","cache_age":3600,"provider_name":"CANVAS Arts","provider_url":"https:\/\/artscanvas.org","title":"This Massachusetts house uses almost no energy","publication_date":"May 14, 2019","summary":"Welcome to HouseZero, which claims to be the most energy-efficient building in the world.","author_name":"By Cristina Quinn, WGBH News","thumbnail_url":"https:\/\/cdn.artscanvas.org\/static\/2019\/05\/housezero.jpg"}