{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Combined heat and power in the Swedish district heating sector-impact of green certificates and CO\"2 trading on new investments [An article from: Energy Policy]","author_name":"D. Knutsson, S. Werner, E.O. Ahlgren","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PA/bigB000PAUZ28.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PAUZ28.html\">Combined heat and power in the Swedish district heating sector-impact of green certificates and CO&quot;2 trading on new investments [An article from: Energy Policy]</a>","width":400,"height":300}