Bitdeer Technologies Group, trading as BTDR on NASDAQ, released its December 2025 production figures on January 12. The company mined 636 Bitcoins during the month, representing a 339% increase compared to the same period last year and a 21% rise from November.
The self-mining hashrate reached 55.2 exahashes per second. This output followed the deployment of the company's proprietary SEALMINER mining rigs, which are accelerating the expansion of self-mining operations.
"We have now surpassed 55 EH/s, marking a significant operational milestone," said Matt Kong, Bitdeer's Chief Business Officer. "Significant continued growth is planned through 2026 as we deploy additional proprietary rigs. In parallel, we continue to scale our AI and high-performance computing infrastructure to meet strong demand, expanding GPU deployments and cloud capabilities to support a broad range of digital compute needs."
As of December 31, 2025, the company held 2,017 Bitcoin, not including customer deposits. Bitdeer is also converting several cryptocurrency mining facilities into AI data centers in Norway, Washington, and Tennessee to advance its AI capabilities.