Premium

Colossus: How will TVA, MLGW keep up with xAI’s power needs?

By , Daily Memphian Updated: April 23, 2025 11:03 AM CT | Published: April 06, 2025 4:00 AM CT

Elon Musk is worried about a giant dam in Tibet. Although the dam has yet to be built, China announced it planned to build one along the Yarlung Tsangpo River. 

This is the second part in a series of stories about Elon Musk’s supercomputer Colossus and its impact on Memphis.

Colossus, Part 1: The race to build the world’s most powerful machine in Memphis

The project — which will cost untold billions of dollars and potentially displace thousands, if not more, of people — promises to outstrip China’s other giant dam, the Three Gorges Dam that spans the Yangtze River, and generate even more power.

This is an excerpt of this story. To read more, please click here and subscribe.

Topics

Subscriber Only xAI Memphis Light Gas and Water Tennessee Valley Authority

Are you enjoying your subscription?  

Your subscription gives you unlimited access to all of The Daily Memphian’s news, written by nearly 40 local journalists and more than 20 regular freelancers. We work around the clock to cover the issues that impact your life and our community. 

You can help us reach more Memphians. 

As a 501(c)(3) nonprofit organization, we provide free news access at K-12 schools, public libraries and many community organizations. We also reach tens of thousands of people through our podcasts, and through our radio and television partnerships – all completely free to everyone who cares about Memphis.  

When you subscribe, you get full access to our news. But when you donate, you help us reach all Memphians.  

Pay it forward. Make a fully tax-deductible donation to The Daily Memphian today. 

Thank you for reading the local news. Thank you for investing in our community. 

Samuel Hardiman

Samuel Hardiman

Samuel Hardiman is an enterprise and investigative reporter who focuses on local government and politics. He began his journalism career at the Tulsa World in Tulsa, Oklahoma, where he covered business and, later, K-12 education. Hardiman came to Memphis in 2018 to join the Memphis Business Journal, covering government and economic development. He then served as the Memphis Commercial Appeal’s city hall reporter and later joined The Daily Memphian in 2023. His current work focuses on Elon Musk’s xAI, regional energy needs and how Memphis and Shelby County government spend taxpayer dollars.


Comments

Want to comment on our stories or respond to others? Join the conversation by subscribing now. Only paid subscribers can add their thoughts or upvote/downvote comments. Our commenting policy can be viewed here