2026 ISP: Draft release signifies expanded role for BESS in the NEM
2026 ISP: Draft release signifies expanded role for BESS in the NEM
AEMO released its draft 2026 Integrated System Plan (ISP) on 10 December 2025. The document outlines future capacity and transmission buildout for the NEM based on least-cost modelling, in three different scenarios, and forms a key role in government planning. The ISP is now open for consultation, with responses closing on 13 February 2026.
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