Colossus, The World's Largest AI Supercomputer, Now Trains Elon Musk’s AI Using Energy From Tesla Megapack Batteries

Colossus, The World’s Largest AI Supercomputer, Now Trains Elon Musk’s AI Using Energy From Tesla Megapack Batteries

Written by Fabio Lucas Carvalho

Published on 09/05/2025 at 20:26

Updated on 09/05/2025 at 20:29

Foto: Reprodução

Be the first to react!

Largest AI Supercomputer in the World, Created by Elon Musk’s xAI, Begins Operating with Tesla Megapack Batteries and Clean Energy in Memphis.

The company xAI, the company developing Elon Musk’s AI, has achieved a technological and energy milestone in the United States. The Colossus supercomputer, developed to train artificial intelligence, now operates with electricity supported by Tesla Megapack batteries.

The facility reached full capacity of Phase I less than a year after construction began.

Infrastructure in Memphis

Located in Memphis, Tennessee, the Colossus is touted as the largest AI supercomputer in the world.

ARTICLE CONTINUES BELOW

High-Capacity Batteries to Train Elon Musk’s AI

Each unit of the Megapack has a capacity to store 3,900 kWh, equivalent to the charge of 62 Tesla Model 3 vehicles with rear-wheel drive.

With this system, xAI can maintain uninterrupted operations, even in cases of power outages, network instability, or consumption spikes.

The system also allows selling electricity back to the grid during peak demand hours.

According to the Greater Memphis Chamber, Musk’s company has already invested around US$ 230 million in Megapacks between January 2024 and February 2025.

Commitment to Memphis

The city’s Chamber of Commerce stated that the partnership between xAI and Tesla represents an advance in the region’s energy infrastructure.

The facility participates in MLGW’s Demand Response program and is exploring ways to supply energy to the local community during emergencies or supply crises.

According to an official statement, the Megapack system was installed precisely to ensure that the supercomputer continues operating even during critical periods for the power grid. This includes events such as consumption spikes or technical failures.

Transition to Sustainable Energy

Before connecting to the new substation, the facility relied on temporary natural gas turbines. With the arrival of electricity and Megapacks, these turbines began to be removed.

Only half will remain active during Phase II, which will feature a second substation under construction. After completion, the turbines will be kept only as a backup.

The Greater Memphis Chamber highlighted that this change represents a significant advancement in the quest for energy sustainability. The substitution of natural gas with Megapacks greatly reduces the use of fossil fuels.

Impact on the Future of Elon Musk’s AI

The change consolidates xAI and Tesla’s vision of operating large technological structures with a lower environmental impact.

With clean energy stored in batteries, Colossus gains more stability and the ability to operate continuously, which is essential for training AI systems like Grok.

The union of advanced computing and renewable energy can pave a new path for the development of artificial intelligence on a large scale. At the same time, it strengthens the local economy with cutting-edge infrastructure.

The expectation is that with xAI’s expansion in Memphis, the city will also advance in the technological and energy innovation landscape.

Colossus, The World’s Largest AI Supercomputer, Now Trains Elon Musk’s AI Using Energy From Tesla Megapack Batteries

Largest AI Supercomputer in the World, Created by Elon Musk’s xAI, Begins Operating with Tesla Megapack Batteries and Clean Energy in Memphis.

Infrastructure in Memphis

High-Capacity Batteries to Train Elon Musk’s AI

Commitment to Memphis

Transition to Sustainable Energy

Impact on the Future of Elon Musk’s AI

A village with 115 inhabitants wants new residents: it offers a house, a job, up to 44 thousand euros in benefits, almost free rent, an annual grant of 8 thousand euros for 3 years, and a 20 thousand euro incentive for businesses in the mountains of Italy.

Seven world powers including the US, China, and Russia are spending €22 billion on a reactor in the south of France that aims to confine plasma at 150 million degrees Celsius, ten times the temperature of the Sun’s core, using a magnetic field capable of lifting an entire aircraft carrier.

With a wingspan of 152 meters, 76 tires, and a capacity to carry 1,270 tons, the Boeing Pelican was the giant “flying ship” that promised to cross oceans close to the water on an invisible air cushion beneath its wings.

Elon Musk’s internet comes to mobile: Starlink technology connects smartphones without an antenna via satellite, works even without carrier signal, already costs just US$10 extra in the US, and could arrive in Brazil as an included benefit.

While countries spend billions to draw water from the sea, a Nobel-winning scientist creates a container-sized machine that extracts up to 1,000 liters per day from dry air and uses ultrasound to release water in minutes, even in the middle of the desert.

After 16 years and almost 600 prototypes, a Chinese inventor unveils the world’s smallest and cheapest manned jet, at just 3.80 meters long and costing US$7.2 thousand in materials.

Belgium will sink 23 giant concrete caissons, each weighing 22,000 tons, in the North Sea to build the world’s first artificial energy island 45 km off the coast, forming offshore electrical walls.

China’s neighbor surprises the world by hitting 1,200 seconds in a hypersonic missile engine test and sparking a military alert.

With a 1.6-liter 118 hp engine, a 460-liter trunk, and a 7-inch multimedia system, the Nissan V-Drive 2026 is sold in Mexico starting at 339,900 Mexican pesos and relies on low maintenance costs to win over app drivers, fleet owners, and self-employed professionals.

Fuel cells that use bacteria on the seabed could eliminate expensive battery replacement and keep submerged sensors working for much longer.

While countries compete for land for solar panels, Switzerland unrolls solar panels like a carpet between the tracks of an active railway.

The duel between Shein and Temu gained a new chapter in London, with accusations of mass copying, a dispute over suppliers, and an impact on global fast-fashion.

Colossus, The World’s Largest AI Supercomputer, Now Trains Elon Musk’s AI Using Energy From Tesla Megapack Batteries

Largest AI Supercomputer in the World, Created by Elon Musk’s xAI, Begins Operating with Tesla Megapack Batteries and Clean Energy in Memphis.

Infrastructure in Memphis

High-Capacity Batteries to Train Elon Musk’s AI

Commitment to Memphis

Transition to Sustainable Energy

Impact on the Future of Elon Musk’s AI

A village with 115 inhabitants wants new residents: it offers a house, a job, up to 44 thousand euros in benefits, almost free rent, an annual grant of 8 thousand euros for 3 years, and a 20 thousand euro incentive for businesses in the mountains of Italy.

Seven world powers including the US, China, and Russia are spending €22 billion on a reactor in the south of France that aims to confine plasma at 150 million degrees Celsius, ten times the temperature of the Sun’s core, using a magnetic field capable of lifting an entire aircraft carrier.

With a wingspan of 152 meters, 76 tires, and a capacity to carry 1,270 tons, the Boeing Pelican was the giant “flying ship” that promised to cross oceans close to the water on an invisible air cushion beneath its wings.

Elon Musk’s internet comes to mobile: Starlink technology connects smartphones without an antenna via satellite, works even without carrier signal, already costs just US$10 extra in the US, and could arrive in Brazil as an included benefit.

While countries spend billions to draw water from the sea, a Nobel-winning scientist creates a container-sized machine that extracts up to 1,000 liters per day from dry air and uses ultrasound to release water in minutes, even in the middle of the desert.

After 16 years and almost 600 prototypes, a Chinese inventor unveils the world’s smallest and cheapest manned jet, at just 3.80 meters long and costing US$7.2 thousand in materials.

Belgium will sink 23 giant concrete caissons, each weighing 22,000 tons, in the North Sea to build the world’s first artificial energy island 45 km off the coast, forming offshore electrical walls.

Billion-dollar industry created by artificial intelligence already allows video conversations with deceased relatives using digital avatars that recreate voice, face, and memory in a new frontier of technology.

Chinese artificial intelligence that independently solved in 80 hours an open mathematical problem posed 12 years ago by American Dan Anderson — and proved its own result

Artificial intelligence for robots with human-inspired hands advances and expands machine learning capabilities in the new generation of robotics.

The world’s richest man says that saving money for retirement could become a thing of the past with the advancement of artificial intelligence and humanoid robots.

China’s Court decides that companies cannot replace employees with artificial intelligence and surprises the world with a measure that could curb mass layoffs and redefine the global market.

China’s neighbor surprises the world by hitting 1,200 seconds in a hypersonic missile engine test and sparking a military alert.

With a 1.6-liter 118 hp engine, a 460-liter trunk, and a 7-inch multimedia system, the Nissan V-Drive 2026 is sold in Mexico starting at 339,900 Mexican pesos and relies on low maintenance costs to win over app drivers, fleet owners, and self-employed professionals.

Fuel cells that use bacteria on the seabed could eliminate expensive battery replacement and keep submerged sensors working for much longer.

While countries compete for land for solar panels, Switzerland unrolls solar panels like a carpet between the tracks of an active railway.

The duel between Shein and Temu gained a new chapter in London, with accusations of mass copying, a dispute over suppliers, and an impact on global fast-fashion.