A fire has damaged two buildings at Bitdeer’s under-construction Bitcoin mining complex in Massillon, Ohio. The incident, which occurred during welding operations amid high winds, caused no injuries.

Bitdeer’s chairman and chief executive officer, Jihan Wu, confirmed the fire on X (formerly Twitter), writing, “Two buildings (of 26) down and no people hurt. Senior management team is running there and will investigate further.”

Construction accident could affect Bitdeer’s plans

He later clarified that the blaze was caused by welding operations that, fanned by strong winds, spread quickly to another structure. “The fire has been put out,” Wu added. “Whether the transformers were damaged or not will need to be further checked. Buildings need to be replaced with new ones.”

According to reports, the incident occurred before any mining equipment had been installed. 

The affected buildings were still under construction, so the operational impact on existing mining output would be minimal. However, the damage to infrastructure and potential delays in equipment installation are likely to affect the company’s near-term growth plans.

Expanding footprint in North America

Bitdeer has been one of the most aggressive Bitcoin miners expanding into the United States, operating data centers across Texas, Norway and Bhutan, since it went public on Nasdaq in 2023. Its Ohio facility ws also touted as a strategic step toward scaling up its North American presence.

The Massillon site, which has 26 planned buildings, is expected to house thousands of ASIC mining machines and provide over 200 megawatts of computing power once fully operational.

The company, for most of its existence, has been known for supplying hardware to Bitcoin miners. However, Cryptopolitan reported on its plans to scale up its Bitcoin mining operations as demand for mining hardware continues to drop globally.

It has reportedly quadrupled its mining capacity.

This is coming at a time when many miners and infrastructure providers are pivoting into high-performance computing data centers and AI infrastructure services due to dwindling Bitcoin mining revenues and increasing operational costs.

Impact assessment is still in the audit process

The fire, while limited in scale, is the first major disruption at the site since construction began and may force the company to revise its rollout timeline.

While the company confirmed that no staff were injured and no active mining operations were affected, the incident brings back to light the physical and operational risks facing large-scale Bitcoin miners as they race to build new capacity ahead of the next Bitcoin halving cycle. 

Construction sites for industrial-scale data centers often involve complex electrical and welding work, and they come with the potential for fire hazards, such as the one reported at Bitdeer’s new Ohio facility.

The company has not provided an updated timeline for when operations at the Massillon facility will commence, but indicated that its insurance and safety teams are conducting a detailed inspection.

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