Network Support Services for South West Interconnected System (SWIS) - WS5523724603

### ⚡ Overview Western Power is seeking Expressions of Interest (EOI) for the provision of **Network Support Services (NSS)** within the South West Interconnected System (SWIS). This procurement is part of a Non-Co-optimised Essential System Services (NCESS) process initiated by the Coordinator of Energy to manage capacity constraints and ensure grid stability from 2026 to 2029. ### 📋 Key Requirements & Scope The project focuses on identifying viable non-network solutions to address distribution high-voltage feeder loading. Service providers must be capable of: * Delivering **energy supply solutions** or implementing **demand reduction** strategies. * Operating at the distribution high-voltage feeder level. * Ensuring feeder loading remains within strict planning limits. * Providing services for the term spanning **1 December 2026 to 31 March 2029**. ### 📍 Location and Issuing Organization Issued by **Western Power**, a WA State Government-owned corporation, the services are required across multiple locations in the **Perth and South West regions** of Western Australia. ### 🎯 Desired Outcomes The goal is to proactively manage the SWIS network's capacity through innovative utility solutions. Bidders should review the NCESS Service Specification for location-specific activation requirements. This tender is ideal for companies specializing in **renewable energy**, **demand side management**, and **electricity network support**. ### 🔍 Keywords Western Power, SWIS, Network Support Services, NCESS, Electricity, Energy Supply, Demand Management, Perth, Western Australia, Utility Services, Grid Stability.