Chambers for Innovation and Clean Energy | 1,352 followers on LinkedIn. CICE is a nationwide network of chambers and economic development organizations advancing the clean energy economy. | Chambers for Innovation and Clean Energy is a national network of local chambers of commerce dedicated to helping local chambers and their member companies successfully navigate and prosper in the clean energy space. Through our clean energy information hub, we provide easy access to clean energy information, identify clean energy incentives and opportunities, share best practices, and connect local chambers to like-minded chambers.