CP6 nomogram is an operating nomogramthat appears as a congestion constraint in the California ISO market. When power flow reaches this element's operating limit, CAISO's market optimization assigns it a shadow price — the cost to the system of that limit binding — which in turn drives locational price separation around it.
It has not registered a binding interval in the currently retained history window, which means it has been present in CAISO's constraint set without limiting dispatch. Values update as the market clears.
Data comes from CAISO OASIS (PRC_NOMOGRAM) for both the day-ahead and real-time markets, refreshed automatically. This page is informational only and is not trading, financial, or operational advice.