EXHIBIT 99.1

Asx Announcement

(ASX: NVX)

RESULTS OF EXTRAORDINARY GENERAL MEETING

BRISBANE, AUSTRALIA, September 8, 2025 - NOVONIX Limited (NASDAQ: NVX, ASX: NVX) (“NOVONIX” or the “Company”), a leading battery materials and technology company, advises that the results of NOVONIX Limited’s Extraordinary General Meeting (EGM) held on Monday 8 September 2025 at 9:00am (AEST) are set out in the attached document.

All resolutions put to the EGM were decided by way of poll.

This announcement has been authorised for release by Mr Ron Edmonds, Chairman.

About NOVONIX
NOVONIX is a leading battery technology company revolutionizing the global lithium-ion battery industry with innovative, sustainable technologies, high-performance materials, and more efficient production methods. The Company manufactures industry-leading battery cell testing equipment, is growing its high-performance synthetic graphite material manufacturing operations, and has developed a patented all-dry, zero-waste cathode synthesis process. Through advanced R&D capabilities, proprietary technology, and strategic partnerships, NOVONIX has gained a prominent position in the electric vehicle and energy storage systems battery industry and is powering a cleaner energy future.

To learn more, visit us at www.novonixgroup.com or on LinkedIn and X.

For NOVONIX Limited
Scott Espenshade, ir@novonixgroup.com (investors)
Stephanie Reid, media@novonixgroup.com (media)