The Electricity Authority Te Mana Hiko has published a draft two-year roadmap that sets out our work to support investment in battery energy storage systems (BESS). BESS will become increasingly important in the future as New Zealand’s power system relies on more intermittent and variable generation.
[pdf] Unlike traditional energy storage methods, BESS offers quick response times, efficient energy use, and the flexibility to adapt to modern energy demands. Key Functions of BESS Energy Storage: Captures and stores electricity during low-demand periods for use during peak hours.
[pdf] The BESS comprises 27 containers, each of 2.5MWh capacity. The containers were designed and assembled by TotalEnergies’ battery subsidiary Saft. According to TotalEnergies, the project is built to ensure enough supply of electricity in the national grid, particularly during peak winter periods.
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