What industries produce the most greenhouse gas emissions, and how are they changing as the energy transition proceeds? What are the major technological and policy solutions to cutting emissions in the iron and steel, chemicals, and cement and concrete sectors?  Energy Evolution correspondent Camellia Moors spoke with Jeff Rissman, senior director for industry at Energy Innovation, about his new book on industrial emissions and emissions mitigation strategies, Zero-Carbon Industry: Transformative Technologies and Policies to Achieve Sustainable Prosperity.  Subscribe to Energy Evolution to stay up to date on the energy transition and its implications. The show is co-hosted by veteran journalists Dan Testa and Taylor Kuykendall.