Originally posted by David Cohan with the Department of Energy on www.energy.gov – Energy Codes 101: What are they and What is Doe’s Role? I recently got back from Louisville, Kentucky, where I was representing DOE in the latest round of energy code development hearings. While the people who participate in the development process know energy codes inside and out, I know they are not as clear to the broader public. So let’s take a step back. Here’s a primer on what energy codes are, how they are developed, adopted, and enforced, and what DOE’s role is in these processes. Future blog posts in this series will zoom into specific topics. Read the full story.