Recurrent Wins Approval for 443MW Solar-Storage Link in NSW

• Recurrent Energy’s Sundown solar-storage project got NSW grid approval—up to 360 MWac solar with 150 MW/600 MWh batteries—boosting Australia’s renewable firming push.

Recurrent Energy, a subsidiary of Canadian Solar, received regulatory approval to connect its Sundown solar-storage project in New South Wales to Australia’s grid. The facility is planned to include up to 360 MWac (443 MWdc) of solar generation and 150 MW of grid-scale batteries paired with 600 MWh of storage.

The greenlight allows the project to proceed toward grid integration after meeting connection requirements. The Sundown park’s scale would position it among large renewable-plus-storage developments in Australia, reflecting continued investor focus on expanding firming capacity to support higher renewable penetration.

What does approval enable for Recurrent Energy’s Sundown solar-storage grid connection?

• It authorizes Recurrent Energy to proceed with the next phase of Sundown’s grid-integration work, moving beyond development permitting toward practical connection implementation.
  
• It allows the project to complete required technical and administrative steps with the local network operator and system stakeholders so the solar and battery assets can be synchronised to the grid.
  
• It enables installation and commissioning activities needed for the grid connection infrastructure (such as interconnection equipment and associated works), subject to subsequent compliance milestones.
  
• It supports testing, validation, and operational readiness activities that verify the plant can deliver generation and battery “firming” performance in line with grid requirements.
• It places the project on track to begin exporting electricity and battery services, providing dispatchable capacity that can help reduce intermittency and support reliability as renewables penetration rises.
• It strengthens the pathway toward eventual commercial operations by giving confidence that the interconnection process is formally progressing, rather than remaining in a purely planning stage.