Bitdeer Technologies (NASDAQ: BTDR) has had a standout year in Bitcoin mining.While much of the industry spent 2025 tightening budgets after April’s halving, Bitdeer went the other way – scaling up fast, leaning on in-house hardware, and locking in low-cost renewable power.

From May to September, the company’s self-mining hashrate jumped from 13.6 EH/s to 35 EH/s, and management says the next milestone – 40 EH/s – is just weeks away. That growth puts Bitdeer firmly among the world’s top industrial miners, according to its September 2025 Production and Operations Update.