Exhibition · SSD-108864209 · Major Project
NEXTDC S4 Data Centre Phase 2, Horsley Park
Submissions close 10 Nov 2026 · 6 days left
Construction and operation of a data centre facility with a maximum power consumption of 134.4 megawatts comprising of two data centre buildings, plant and equipment, diesel storage and associated site infrastructure.
Project details
- Application
- SSD-108864209
- Status
- Exhibition
- Type
- State Significant Development
- Council area
- Fairfield City
- Property
- 6 Johston Crescent, Horsley Park
- Development type
- Data Storage
How do you want to help?
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Set up the objections once. Supporters write and lodge their own letters in their own words.
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Just want to object yourself? Lodge on the Planning Portal
Where this project is up to
On public exhibition
The application and its environmental studies are published for comment. Anyone can make a submission objecting to, supporting or commenting on the project until exhibition closes.
- Exhibition opened
- 13 Oct 2026
- Submissions close
- 10 Nov 2026
- Last checked on the Planning Portal
- 4 Nov 2026
How to make a submission on this project
Anyone can make a submission, whether you object, support the project or want changes to it.
- 01
Read the application
The Environmental Impact Statement and supporting studies are published on the NSW Planning Portal.
- 02
Write in your own words
Say how the project would affect you and what should change. Submissions with the same or substantially the same text are counted as one.
- 03
Lodge by 10 Nov 2026
Submit on the Planning Portal. You'll be asked to disclose any reportable political donations.
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How a campaign works
01
Set up the campaign with AI
Give it the EIS and what locals are worried about. It drafts the objection points and public page, and you choose what goes in.
02
Share one link
Ready-to-send messages for neighbours and groups, each with its own tracked link.
03
Supporters write their own
Each person picks the points that matter to them and lodges a letter in their own words.
04
See what's working
Follow visits, signups, and lodged letters as they come in, and see which channel brings people in.
One organiser can bring a whole community.
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