The G3-Alliance is a not-for-profit association driving the standardization of smart grid communication. G3-PLC and G3-Hybrid are open ITU standards, enabling robust and cost-effective data exchange over existing powerlines (PLC) and radio (RF) in smart metering, smart grids and large scale IoT. The G3-Alliance has over 100 international members, including utilities, semiconductor companies, and meter manufacturers. Over 100 million G3 products have been deployed globally and the Alliance operates a thorough certification program enabling seamless interoperability between devices from different manufacturers, ensuring long-term support and preventing vendor lock-in!