Part ofmorsonPRAXISConnecting generation or storage means satisfying the DNO or NESO that the plant meets the Grid Code. We deliver the full compliance evidence base, from G99 through to Grid Code sign-off.
Connecting generation or storage to the GB network means demonstrating compliance with the Grid Code and ENA EREC G99. We assemble the full evidence base — fault ride-through, reactive capability, frequency and voltage response and protection settings — using RMS and, where required, EMT models validated against the manufacturer’s equipment.
Just as important is managing the process: we handle the technical dialogue with the DNO or NESO, answer their questions and keep the submission moving through to acceptance. Whether it’s a G99 Type A site or a Grid Code Type D connection, we scope only the studies your project actually needs.
Tell us about your connection or compliance challenge and we’ll scope it with you.

Independent UK power systems consultancy — modelling, compliance studies and technical analysis for complex grid-connected projects.