Energy & Power Supply

An energy graph over a working data center full of rack servers
Energy & Power Supply
How Data Centers Redefined Energy and Power in 2025How Data Centers Redefined Energy and Power in 2025

Energy-efficient AI, battery storage systems, and renewed interest in nuclear have reshaped how data centers generate, consume, and manage energy.

bySpencer Smith, Senior Editor
Dec 10, 2025
|
7 Min Read
photo of Genesee Generating Station, located west of Edmonton near Warburg, Alberta
Energy & Power Supply
Canada Open for AI Data Centers After Carney’s Energy Shift, Power CEO SaysCanada Open for AI Data Centers After Carney’s Energy Shift, Power CEO Says
byRobert Tuttle, Bloomberg News
Dec 9, 2025
2 Min Read
Network panel, switch, and cable in a data center
Energy & Power Supply
Power, Bravery, and the Wild Data Center Future AheadPower, Bravery, and the Wild Data Center Future Ahead
byBill Kleyman
Dec 8, 2025
6 Min Read
Security & Risk Management
The Data Center Safety and Design Gap No One’s Talking AboutThe Data Center Safety and Design Gap No One’s Talking About
byKyle Julian, Industry Perspectives
Dec 5, 2025
5 Min Read
Energy & Power Supply
Flexible Power Accelerates Data Center Projects, Princeton SaysFlexible Power Accelerates Data Center Projects, Princeton Says
byJosh Saul, Bloomberg News
Dec 4, 2025
2 Min Read
Cables
Data Center Interconnect: Taming the Wildest, Fastest Growing Part of the NetworkData Center Interconnect: Taming the Wildest, Fastest Growing Part of the Network
byTim Doiron, Industry Perspectives
Dec 3, 2025
4 Min Read
Meta data center in Wisconsin
Data Center Construction
New Data Center Developments: December 2025
New Data Center Developments: December 2025
Dec 3, 2025
|
8 Min Read
byHenry Chapman, Contributor
Regulations
London Watchdog Seeks Tougher Data Center Rules to Help Housing
London Watchdog Seeks Tougher Data Center Rules to Help Housing
Dec 1, 2025
|
2 Min Read
byEamon Akil Farhat, Bloomberg News
electrical connections
Energy & Power Supply
Looming US Power Crunch to Impair AI Abilities, Schneider Says
Looming US Power Crunch to Impair AI Abilities, Schneider Says
Nov 26, 2025
|
3 Min Read
+1
byAlastair Marsh , Naureen S. Malikand 1 more
Battery Energy Storage System near a conventional power plant
Uptime
Comparing Data Center Backup Power Systems
Comparing Data Center Backup Power Systems
Nov 25, 2025
|
4 Min Read
byChristopher Tozzi, Technology Analyst
Sustainability
California Data Center Health Impacts ‘Tripled in Four Years’
California Data Center Health Impacts ‘Tripled in Four Years’
Nov 25, 2025
|
3 Min Read
byNathan Eddy, Contributor
Energy & Power Supply
Meta Looks to Power Trading to Support Its AI Energy Needs
Meta Looks to Power Trading to Support Its AI Energy Needs
Nov 24, 2025
|
5 Min Read
byJosh Saul, Bloomberg News
Energy & Power Supply
The Global Energy Transition – What It Means for Data Centers
The Global Energy Transition – What It Means for Data Centers
Nov 21, 2025
|
5 Min Read
byKevin Sarb, Industry Perspectives
Westinghouse’s Vogtle 4 AP1000 nuclear reactor in Georgia
Data Center Construction
Google, Westinghouse Use AI to Fast-Track Nuclear Reactors
Google, Westinghouse Use AI to Fast-Track Nuclear Reactors
Nov 20, 2025
|
3 Min Read
byShane Snider, Senior News Writer
A solar farm at SD Guthrie’s oil palm estate in Selangor, Malaysia
Data Center Site Selection
AI Boom Is Turning Malaysia’s Palm Oil Estates Into Data Centers
AI Boom Is Turning Malaysia’s Palm Oil Estates Into Data Centers
Nov 19, 2025
|
7 Min Read
+1
byAnuradha Raghu, Ram Anandand 1 more
AI data center power illustration
Energy & Power Supply
From MW to GW: How AI Is Forcing a Complete Rethink of Data Center Power
From MW to GW: How AI Is Forcing a Complete Rethink of Data Center Power
Nov 17, 2025
|
4 Min Read
byJames Walker, Senior Editor
Energy & Power Supply
World Energy Outlook 2025: Skyrocketing Data Center Demand Outpaces Grid
World Energy Outlook 2025: Skyrocketing Data Center Demand Outpaces Grid
Nov 13, 2025
|
4 Min Read
byShane Snider, Senior News Writer
A data center in Odessa, Texas
Sustainability
Big Tech’s Climate Strategists Feeling Strain of AI Power Needs
Big Tech’s Climate Strategists Feeling Strain of AI Power Needs
Nov 13, 2025
|
11 Min Read
byEmily Forgash, Bloomberg
Immersion-cooled BESS illustration
Energy & Power Supply
Immersion-Cooled BESS: A Game-Changer for Data Center Energy Storage?
Immersion-Cooled BESS: A Game-Changer for Data Center Energy Storage?
Nov 12, 2025
|
5 Min Read
bySean Michael Kerner, Contributor
Stack Infrastructure's SVY02A data center project in Santa Clara
Energy & Power Supply
Data Centers in Nvidia’s Hometown Stand Empty Awaiting Power
Data Centers in Nvidia’s Hometown Stand Empty Awaiting Power
Nov 10, 2025
|
5 Min Read
+1
byBloomberg, John Gittelsohnand 1 more
Data center utility illustration
Energy & Power Supply
Utilities Struggle to Keep Up as AI-Fueled Power Demand Surges
Utilities Struggle to Keep Up as AI-Fueled Power Demand Surges
Nov 7, 2025
|
4 Min Read
byNathan Eddy, Contributor
Rows of solar panels in a field in the Mountains on a sunny autumn day
Energy & Power Supply
Tech Giants Pour Billions Into Solar Power as Data Centers Strain the Grid
Tech Giants Rush to Solar Power as Data Centers Strain the Grid
Nov 6, 2025
|
4 Min Read
byNathan Eddy, Contributor
3D render of rows of nuclear power plant models standing against gray background
Energy & Power Supply
Powering Data Center Growth Through Nuclear Energy
Powering Data Center Growth Through Nuclear Energy
Nov 3, 2025
|
3 Min Read
byDaryl Walcroft, Industry Perspectives
China, Taiwan, Korea and Japan on globe at night
Sustainability
APAC’s $800B Data Center Boom Faces Sustainability Reality Check
APAC’s $800B Data Center Boom Faces Sustainability Reality Check
Nov 3, 2025
|
6 Min Read
byDrew Robb
Data Center Construction
Blue Energy Plans Data Center Plant Powered by Gas, Then Nuclear
Blue Energy Plans Data Center Plant Powered by Gas, Then Nuclear
Oct 31, 2025
|
1 Min Read
byWill Wade, Bloomberg
Engineer inspecting the turbine rotors at a nuclear power plant
Energy & Power Supply
Comment: Is Nuclear Energy the Partner to Power a Global AI Future?
Comment: Is Nuclear Energy the Partner to Power a Global AI Future?
Oct 30, 2025
|
4 Min Read
bySama Bilbao y León, Industry Perspectives
Aerial view of Oak Ridge National Laboratory in Tennessee
Energy & Power Supply
US Department of Energy Advances Nuclear Program for AI Data Centers
US Department of Energy Advances Nuclear Program for AI Data Centers
Oct 28, 2025
|
3 Min Read
bySean Michael Kerner, Contributor
Next-Gen Data Centers
Fermi Orders Four Nuclear Reactors for Texas Data Centers
Fermi Orders Four Nuclear Reactors for Texas Data Centers
Oct 27, 2025
|
2 Min Read
byNaureen S. Malik, Bloomberg News
a map of the US featuring a red dot where Loudon-County is located
Data Center Site Selection
Virginia Faces New Data Center Growth Headwinds
Virginia Faces New Data Center Growth Headwinds
Oct 27, 2025
|
3 Min Read
byNathan Eddy, Contributor
Aligned Data Center campus in Hillsboro, Oregon
Energy & Power Supply
Aligned to Deploy ‘First-of-its-Kind’ Data Center Battery Storage Project
Aligned to Deploy ‘First-of-its-Kind’ Data Center Battery Storage Project
Oct 23, 2025
|
3 Min Read
byJames Walker, Senior Editor
Energy & Power Supply
GE Vernova Sees Gas Turbine Sales to Hyperscalers Surging
GE Vernova Sees Gas Turbine Sales to Hyperscalers Surging
Oct 22, 2025
|
2 Min Read
byJosh Saul, Bloomberg News
Data center power optimization image
Energy & Power Supply
Essential Power Optimization Strategies for Data Centers
Essential Power Optimization Strategies for Data Centers
Oct 21, 2025
|
4 Min Read
byChristopher Tozzi, Technology Analyst
Battery charge and energy storage symbol digital concept
Data Center Site Selection
Congo Says World’s Biggest Hydro Site Can Power AI Data Centers
Congo Says World’s Biggest Hydro Site Can Power AI Data Centers
Oct 16, 2025
|
2 Min Read
+1
byMichael J. Kavanagh, Matthew Hilland 1 more
battery icon charging on an abstract tech background
Energy & Power Supply
Pennsylvania’s $70 Billion Race for America’s Data Centers
Pennsylvania’s $70 Billion Race for America’s Data Centers
Oct 16, 2025
|
5 Min Read
byAndy Patrizio, Contributor
Data center stranded power illustration
Energy & Power Supply
Stranded Power: The Hidden Challenge Reshaping Data Center Energy Strategy
Stranded Power: The Hidden Challenge Reshaping Data Center Energy Strategy
Oct 13, 2025
|
4 Min Read
byChristopher Tozzi, Technology Analyst

Editor's Choice

AI data center illustration
AI Data Centers
AI Workloads to Dominate Data Centers Within Two Years – Report
AI Workloads to Dominate Data Centers Within Two Years – Report

Nov 24, 2025

Exclusive DCK Resources
See all DCK Resources

Industry Voices

Oracle building
Investing
Oracle Shares Drop the Most Since 2001 on Mounting AI Spending
Oracle Shares Drop the Most Since 2001 on Mounting AI Spending

Dec 11, 2025

Subscribe to the Data Center Knowledge Newsletter
Get analysis and expert insight on the latest in data center business and technology delivered to your inbox daily.
Newsletter Sign-Up

Featured Technical Explainers

AI chip
Cloud
Cloud vs. On-Prem AI Accelerators: Choosing the Best Fit for Your AI Workloads
Cloud vs. On-Prem AI Accelerators: Choosing the Best Fit for Your AI Workloads
Subscribe to the Data Center Knowledge Newsletter
Get analysis and expert insight on the latest in data center business and technology delivered to your inbox daily.
Newsletter Sign-Up