The OSGP Alliance is the global non-profit association dedicated to promoting the adoption of the Open Smart Grid Protocol (OSGP) and infrastructure for smart grid applications towards a future proof modern smart grid. With a key focus on security, smart metering, smart grid, grid analytics, distribution network management and smart cities our members, including utilities, hardware manufacturers, service providers and system integrators, all share a common goal and vision: promoting open standards for energy demand side management, smart grid and smart metering systems. 

For more information, have a look at http://www.osgp.org/en