Rockdale has seen some big changes since the old Alcoa plant closed. And another major development is now taking shape.
Bitdeer Technologies Group announced on September 1, 2026, that it has purchased approximately 200 acres of land in Milam County. It will be near its existing Rockdale facility. The company paid approximately $100 million for the property. Saying it plans to use the land to support the development of artificial intelligence and high-performance computing infrastructure.
For those of us who live in and around Rockdale, this is another sign of just how much the former industrial area is changing.
What Is Planned for the Rockdale Texas Data Center?
Bitdeer already operates a large facility near Rockdale that has primarily been associated with Bitcoin mining.
The company has increasingly been moving into artificial intelligence and high-performance computing, commonly called HPC. The newly purchased property is expected to give Bitdeer room to develop more of that infrastructure alongside its existing operations.
In simple terms, a data center is a facility filled with powerful computer equipment used to process and store enormous amounts of information. AI data centers require particularly large amounts of computing power.
Bitdeer says its Milam County properties currently have approximately 563 megawatts of interconnected electrical capacity. Existing plans could eventually increase that to 742 megawatts.
That’s one reason Rockdale is attractive for this type of development.
Why Rockdale?
Older residents of Milam County will remember when the Alcoa aluminum plant was one of the area’s major employers.
Aluminum production is gone. But some of the infrastructure that supported large industrial operations helped make this part of Milam County attractive to another generation of large-scale businesses.
Bitdeer specifically pointed to Rockdale’s existing electrical connections, transmission infrastructure and substations when discussing its plans for the property.
The company now owns or operates approximately 255 acres in Milam County.
From Aluminum to Bitcoin to Artificial Intelligence
The changes around the former Alcoa property tell an interesting story about how our local economy continues to evolve.
For decades, the area was associated with aluminum production. More recently, Rockdale became nationally known for large cryptocurrency mining operations.
Now artificial intelligence may become another part of that story.
Bitdeer says its existing Rockdale operation is being evaluated for a transition from cryptocurrency mining toward AI cloud or data-center uses, while the newly purchased land gives the company additional room for future AI and high-performance computing development.
Exactly how quickly that transition will happen remains to be seen.
What Could This Mean for Milam County?
A $100 million land purchase is significant for a rural county, but it is important not to get ahead of what has actually been announced.
Large projects can bring construction activity, investment and other economic opportunities to an area. They can also raise questions among local residents about infrastructure, utilities, water, roads and long-term development.
Those are reasonable things for Milam County residents to watch as the project moves forward.
At this point, however, Bitdeer’s announcement primarily concerns the acquisition of the property and the company’s plans for future AI and high-performance computing development.
We don’t yet know all of the details about what will ultimately be built on the new property or how development will affect the surrounding community.
Data Centers and the Texas Power Grid
The amount of electricity required by data centers has become a major issue throughout Texas.
That makes Rockdale’s existing electrical infrastructure particularly important.
Bitdeer says its Rockdale location already has a large-load electrical connection and established transmission and substation infrastructure. The company believes those existing connections put the property in a strong position for future development.
Texas officials and regulators are also taking a closer look at requests from large data centers seeking connections to the state’s electrical grid. With AI development growing rapidly across Texas, this is an issue that will likely continue receiving attention.
For local residents, it is worth following what happens—not assuming that either the best- or worst-case predictions will necessarily come true.
What About Water?
Water is another subject that naturally gets people’s attention in Central Texas.
Bitdeer’s announcement says its Milam County sites have a dedicated water supply, but that statement alone doesn’t tell us what future AI development will require.
Different data centers use different cooling technologies and can have very different water requirements.
As plans for the Rockdale property become more specific, this is another area where local residents should pay attention to actual project information rather than rumors or assumptions.
Another Chapter for Rockdale
Those of us who have lived around Rockdale for a long time have watched this area go through quite a transformation.
The Alcoa plant once represented a huge part of the local economy. After its decline and closure, few people probably imagined that the same area would eventually attract cryptocurrency companies and artificial intelligence infrastructure.
Yet that is exactly what is happening.
Whether this latest development ultimately becomes a major AI data center or evolves in another direction, a $100 million investment in 200 acres of Milam County property is something worth watching.
At Driscoll Home Services, we work with families and homeowners throughout this part of Central Texas. Changes this large can eventually affect the communities where we live and work, which is why we’ll continue keeping an eye on developments around Rockdale and throughout Milam County.









