{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/625be0e2bd6de10015b19b55/62a5b8ac8e500f0012befe78?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"The United States has pledged to reduce its greenhouse gas emissions by half within a decade -","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/625be0e2bd6de10015b19b55/show-cover.jpg?height=200","description":"<p>A team of researchers explains that their findings, whose conclusions are based on six separate technological and economic models of domestic energy systems, have yielded four major insights.</p>","author_name":"CRA GROUP"}