Electra Provides Notice of First Quarter 2023 Results Conference Call and Webcast

Electra Battery Materials Corporation (NASDAQ: ELBM; TSX-V: ELBM) ("Electra") will release its first quarter 2023 financial results after market close on May 10, 2023. Senior management will host a conference call and webcast on May 11, 2023 at 8:00 am ET to review Electra's first quarter performance and discuss near-term outlook.

Dial-in and Webcast Details:

- North American dial-in number: 1-800-319-4610
- International dial-in number: 1-416-915-3239
- Webcast and slide presentation: https://ElectraBMC.com/category/events/

About Electra Battery Materials

Electra is a processor of low-carbon, ethically-sourced battery materials. Currently commissioning North America's only cobalt sulfate refinery, Electra is executing a multipronged strategy focused on onshoring the electric vehicle supply chain. Keys to its strategy are integrating black mass recycling and nickel sulfate production at Electra's refinery located north of Toronto, advancing Iron Creek, its cobalt-copper exploration-stage project in the Idaho Cobalt Belt, and expanding cobalt sulfate processing into Bécancour, Quebec. For more information visit www.ElectraBMC.com.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.