For the tenth year in a row, BloombergNEF and the Business Council for Sustainable Energy, of which the ABC is a member, have produced the Factbook, which provides valuable year-over-year data and insights on the American energy transformation and progress of energy efficiency, natural gas and renewable energy sectors. Like past years, the book is a collection of nearly 60 graphics that touch on different parts of the board clean energy space. This year, the book is a little light on biogas/RNG content, so if you’re looking for just that part, go straight to page/slide 56/55. More >>