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
Smart connectivity for smart cities – G3-PLC Alliance presented a unique connected lighting system for municipalities based on G3-PLC powerline communication at Smart City Expo World Congress 2022.
Gridspertise joins G3-PLC Alliance to boost the development of new G3-PLC smart metering technology solutions
Paris, France, September 1st, 2022. The G3-ALLIANCE Alliance, a leading industry alliance for powerline communication in smart grid applications, announces Gridspertise, the new subsidiary of Enel Group, has joined the G3-ALLIANCE Alliance as an executive member. This...
Vattenfall presents a unique connected lighting system for municipalities
Vattenfall, a major European energy company, presents a unique connected lighting system for municipalities based on G3-ALLIANCE powerline communication. The largest installation covers more than 1300 connected poles and is still growing. Response times vary but can...