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
G3-Alliance Infoletter Q2 2023 Now Available Online!
? We are pleased to announce that the Q2 2023 edition of the G3-Alliance Infoletter is now accessible online! ? This publication provides valuable insights into the latest developments, achievements, and initiatives within our alliance. Stay informed about...
G3-Alliance sets industry milestone with release of dual-mode standard
Exciting news for the G3-Alliance! We are proud to announce the final version of the 2022 G3-Hybrid PLC+RF Dual-Mode Standard, which sets an important milestone for the communications industry. This industry-first dual-mode communication standard provides enhanced...
Latest version of the G3-PLC specification
In March last year, the beta version of the 2022 specification was published. Later in 2022, interoperability was successfully demonstrated in several plugfests with Renesas, Semitech and Vertexcom and the other chip manufacturers among our members will join soon....