Proven and Robust Communication for Smart Metering, Smart Grids and IoT
The G3-Alliance
Our Alliance is dedicated to advancing two communication technologies: G3-PLC and G3-Hybrid. These technologies, standardized under ITU-T G.9903, utilize existing powerline infrastructure as well as radio for cost-effective data communication.
G3 Standard:
A Robust Alternative to Wi-SUN and PRIME for Smart Metering & IoT
G3 offers cost-effective, secure, and long-range communication for smart metering, grid automation, and industrial IoT; outperforming technologies like Wi-SUN and PRIME in many deployments. As an open and standardized solution, G3 enables seamless connectivity, interoperability, and scalability across energy networks worldwide.
MEMBERS
CERTIFIED DEVICES
PRODUCTS DEPLOYED
Why Choose G3 standard for Smart Metering?
- Interoperability
Fully compatible with smart meters and grid devices from multiple vendors. - Long-Range Communication
Overcomes coverage limitations of RF only based technologies like Wi-SUN in urban and underground environments. - Cybersecurity & Reliability
Ensures robust, encrypted communication over existing power lines. - Proven Technology
Deployed in millions of smart meters and advanced metering infrastructure (AMI) networks globally.
Cost effective
Minimizes infrastructure and maintenance costs by communicating over the existing powerlines.
Robust
Designed for harsh network conditions; G3-Technologies enable a robust mode for reliable communication under noisy conditions.
Interoperable
International standard with strong certification program guarantees interoperable solutions.
UPCOMING EVENTS
LATEST NEWS
The 500th Certificate has been issued by the G3-PLC Alliance
In April 2022, G3-ALLIANCE Alliance issued the 500th certificate! And both test labs are working on additional certification projects. The certified devices include devices from 68 different manufacturers and more than 10 hybrid PLC & RF platforms as well as the...
Enabling the smartest grid…together: G3-PLC Alliance celebrates its 10th anniversary
In 10 years, the G3-ALLIANCE Alliance has become the world’s leading industry alliance for powerline communication in smart grid applications with almost 100 members and over 80 million G3-ALLIANCE products in operation in more then 30 countries worldwide. During...
The G3-PLC Alliance and the DLMS User Association Sign Liaison Agreement to Extend Capabilities and Drive Innovation
Paris, France, October 6th, 2021. The G3-ALLIANCE Alliance, the world's leading industry alliance for powerline communication in smart grid applications, and the DLMS User Association (DLMS UA), a leading voice internationally in strategic energy management...