This document summarizes international collaboration on developing and deploying smart power grids. It discusses smart grid research areas like applications, infrastructure, communication systems, and security. It also outlines EPRI's smart grid demonstrations that deploy new technologies like distributed energy resources, storage, demand response, and renewable generation across multiple sites. The demonstrations aim to integrate these resources at different levels and test interoperability. Coordination efforts include use case sharing, cost-benefit analysis frameworks, and advisory groups for smart grid projects. Contact information is provided for the director of EPRI's smart grid research.