ECHONET Consortium is a pioneering organization that focuses on creating standards for smart home communications, essential for promoting energy efficiency and enhancing user convenience. Established to facilitate a common understanding among various manufacturers, ECHONET's ECHONET Lite standard is recommended as a public interface for home energy management systems (HEMS) by Japan's Ministry of Economy, Trade and Industry. The consortium supports the widespread deployment of IoT services and technologies across residential and commercial sectors, addressing the increasing need for sustainable energy solutions.

Their offerings include guidelines for ECHONET Lite specifications, certification systems for products, and tools for IoT integration, including Web APIs. ECHONET promotes greater energy conservation and reliability in energy use within homes, especially as smart devices become more prevalent. By fostering collaborations with related organizations and providing educational resources, ECHONET Consortium aims to drive innovation in energy management and to raise awareness about the importance of energy efficiency in contemporary society.