Teslarati

MAY 7, 2025

Tesla Megapack batteries will power the xAI Colossus supercomputer in Memphis to ensure power stability. The Greater Memphis Chamber announced that Colossus, recently connected to a new 150-megawatt electric substation, is completing its first construction phase.

Memphis 97

Memphis Power Powered Tesla 97

Teslarati

DECEMBER 5, 2024

Elon Musk’s xAI is ramping up its presence in Memphis, where it is currently housing its Colossus supercomputer cluster at a former Electrolux facility. At the time, it was powered by 100,000 Nvidia H100 GPUs. In late October, Elon Musk stated that Colossus will soon be powered by 200,000 Nvidia H100/H200 GPUs.

Memphis 96

Memphis Google Grid Engine 96

Green Car Congress

DECEMBER 12, 2013

million through 2017 in equipment and tooling at its Kokomo Power Electronics facility in Indiana. Delphi manufactures power electronics such as inverters, converters, chargers, controllers, integrated energy storage and electrical power management systems. With this $10.6 MC Ionic Solutions US Inc. MC Ionic Solutions Inc.

Tax Credit 218

Tax Credit Tax Cleaning Clean 218

Green Car Congress

JUNE 25, 2012

In April, Axion Power International Inc received an order from Norfolk Southern Corp (NS) for PbC lead-carbon batteries for use in an all-battery-powered switcher locomotive. This larger, more powerful unit will require approximately twice the number of batteries as contained in the electric yard switcher. Source: NS.

Lead Acid 225

Lead Acid Hybrid Batteries Battery 225

Green Car Congress

JULY 17, 2020

Solid Power Inc. e-Mosaic: Electrification Mosaic Platform for Grid- Informed Smart Charging Management. Utility Managed Smart Charging for Consumer and Grid Benefits. Achates Power. Develop and demonstrate a propane powered cabin heating system for battery- electric buses. Sila Nanotechnologies. Dream Team Co LLC.

Lithium Ion 236

Lithium Ion Vehicles Li-ion Universal 236

Teslarati

JUNE 18, 2025

The xAI supercomputer, Colossus, faces a potential lawsuit from the NAACP and the Southern Environmental Law Center over pollution concerns tied to its gas-powered turbines. Opponents claim xAI installed up to 35 turbines —exceeding the 15 requested—without community oversight, straining Memphis’s power grid.

Pollution 62

Pollution Memphis Shelby Tax 62

Teslarati

JUNE 10, 2025

xAI’s supercomputer in Memphis faces pushback from local leaders and environmental groups over concerns about air pollution despite its promise of economic growth. xAI’s Memphis facility was touted as the world’s largest supercomputer. In the State of Mississippi, the goal is to separate Republicans and Democrats on race alone.

Memphis 69

Memphis Mississippi Tennessee Sierra 69