Asset management strategy for the electrical grid

The Swiss Confederation has set ambitious targets for photovoltaic (PV) energy generation. By 2035, PV generation is expected to be approximately eight times higher than in 2022.

A distribution system operator must ensure its grid can accommodate this influx of power and subsequently plan the necessary investments over a 10-year horizon.

The assignment involves the following steps:

• Creation of a digital twin of the grid using the client’s GIS tool;
• Calculation of rooftop PV potential;
• Development of PV generation growth scenarios;
• Calculation of PV hosting capacity over a 10-year horizon using a probabilistic approach;
• Deployment and configuration of the application.

The results obtained are as follows:

• Assessment of network constraints: location and likely timeframe;
• Estimation of appropriate measures;
• Development of the investment plan.