This success case shows how Netz Niederösterreich combines Dynamic Line Rating with Real-Time Infeed Management to make better use of existing grids. By unlocking up to 40% more transmission capacity on 110 kV lines and flexibly monitoring and controlling distributed generation, it reduces congestion and supports renewable integration. The approach also lays the foundation for forecast-driven, day-ahead grid operation that balances available capacity with flexible resources securely and cost-effectively.