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Industry News
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Copperweld CCS Now Available in CDEGS and WinIGS

Expanding What’s Possible in Grounding Design

May 4, 2026

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Code & Standards
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Evolution of the 10-Ampere Branch Circuit

IAEI Article Explores How 14 AWG CCA Earned Its Place in the 2026 NEC

January 8, 2026

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Commercial Building Wire
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Copperweld Metal-Clad Cable

The Future of Commercial Building Wire

December 16, 2025

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Code & Standards
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2026 NEC Edition References 14 AWG Copper-Clad Aluminum

What It Means for Builders, Inspectors, and Electricians

November 25, 2025

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Commercial Building Wire
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Improve Installation Efficiency with Copperweld Metal-Clad Cable

November 6, 2025

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Residential Building Wire
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How Copperweld Building Wire Meets the Growing Electrical Demands of Today’s Homeowners

November 4, 2025

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Customer Spotlight
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Why Hi Power’s CEO Chose Copperweld Building Wire for His New Home

October 16, 2025

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Supermetals
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Supermetals Series: Part 6

Copperweld Building Wire’s Impact on Cost Stability

How Copperweld Building Wire Helps Builders and Contractors Stay Ahead in Volatile Markets

September 25, 2025

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Customer Spotlight
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Partner Profile: Hi Power Electric

Why Colorado’s Fastest-Growing Electrical Contractor Prefers Copperweld CCA Metal-Clad Cable

August 19, 2025

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Whitepapers

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What Happens to Copper-Clad Steel After It's Buried?

Corrosion Performance on Buried CCS Conductors

March 19, 2024

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Important Performance Differences Between Copper-Clad Aluminum and Aluminum

What the Data Shows in AC Impedance, DC Resistance and Splicing

August 22, 2023

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Taking the Heat: IEEE Standard 80 and Bimetallic Conductors

November 15, 2022

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Building Wire

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2026 NEC Edition References 14 AWG Copper-Clad Aluminum

What It Means for Builders, Inspectors, and Electricians

November 25, 2025

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Part 4:

Cu-Clad Aluminum Building Wire for Use in Residential Branch Circuit Wiring

November 10, 2016

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Copperweld UF-B

CCA Underground Feeder Cable

August 13, 2024

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Power Grid

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Substation Series – Part 4 of 11:

Understanding Short-Circuit Performance

May 7, 2021

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What Happens to Copper-Clad Steel After It's Buried?

Corrosion Performance on Buried CCS Conductors

March 19, 2024

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Substation Series – Part 5 of 11:

Why Copper Became the Baseline

May 7, 2021

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Featured Video Series

Substation Video Series

Follow Copperweld's 11-part engineering journey exploring the research, testing, and discoveries that led to the development of ArcAngel® Copper-Clad Steel grounding conductors.

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Supermetals

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Supermetals Series: Part 6

Copperweld Building Wire’s Impact on Cost Stability

How Copperweld Building Wire Helps Builders and Contractors Stay Ahead in Volatile Markets

September 25, 2025

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Supermetals Series: Part 5

CCA and Copper Conservation

How Smarter Building Materials Help Conserve Copper for Our Clean-Energy Future

June 10, 2025

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Will CCA Building Wire Last for Decades?

The Truth About CCA’s Longevity in Residential Wiring

March 5, 2025

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Did You Know?

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Copperweld Was on the Frontline in WW2

June 1, 2022

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Copperweld CCA Sustainability Program

April 7, 2022

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Industry Insights

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NEMA Bulletin No. 122

The Truth About CCA

September 29, 2021

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Product Spotlights

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Copperweld Metal-Clad Cable

Premium CCA Armored Commercial Building Wire

January 12, 2024

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Copperweld Stingray

Covered Wire for Pole-top Transformers

November 1, 2022

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Copperweld Thermostat Cable

Premium CCA Thermostat and HVAC Cable

May 2, 2022

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Code & Standards

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NEMA Bulletin No. 122

The Truth About CCA

September 29, 2021

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Test Program

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Engineered Conductors

October 15, 2021

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Verifying Continuous Current Performance

Independent Validation of Long-Term Ampacity

July 16, 2021

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Short Circuit Lab Test

July 16, 2021

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More Articles

Community
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2026 Copperweld Scholarship Program Winners

May 13, 2026

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Industry News
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Copperweld CCS Now Available in CDEGS and WinIGS

Expanding What’s Possible in Grounding Design

May 4, 2026

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Read Article
Commercial Building Wire
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Copperweld Metal-Clad Cable

The Future of Commercial Building Wire

December 16, 2025

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Read More
Commercial Building Wire
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Improve Installation Efficiency with Copperweld Metal-Clad Cable

November 6, 2025

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Read Article
Residential Building Wire
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How Copperweld Building Wire Meets the Growing Electrical Demands of Today’s Homeowners

November 4, 2025

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Read Article
Customer Spotlight
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Why Hi Power’s CEO Chose Copperweld Building Wire for His New Home

October 16, 2025

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Supermetals
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Supermetals Series: Part 6

Copperweld Building Wire’s Impact on Cost Stability

How Copperweld Building Wire Helps Builders and Contractors Stay Ahead in Volatile Markets

September 25, 2025

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Customer Spotlight
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Partner Profile: Hi Power Electric

Why Colorado’s Fastest-Growing Electrical Contractor Prefers Copperweld CCA Metal-Clad Cable

August 19, 2025

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CCA
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Making the Switch to CCA Building Wire

A Guide for Builders and Electrical Contractors

August 19, 2025

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CCA
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CCA Building Wire Is Surprisingly Easy to Work With

Why Many Installers Prefer the Feel of CCA Over Copper Wire

June 24, 2025

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Supermetals
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Supermetals Series: Part 5

CCA and Copper Conservation

How Smarter Building Materials Help Conserve Copper for Our Clean-Energy Future

June 10, 2025

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Community
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2025 Copperweld Scholarship Program Winners

May 20, 2025

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Industry News
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Copperweld Celebrates 110 Years of Bimetallic Innovation

A Century of Solving Real-World Challenges

April 21, 2025

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Testimonials
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Copperweld Executives Choose Copperweld CCA Building Wire In Their Own Homes

March 25, 2025

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CCA
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Will CCA Building Wire Last for Decades?

The Truth About CCA’s Longevity in Residential Wiring

March 5, 2025

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Customer Spotlight
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Partner Profile: Strada Services

How Strada Manages Building Costs and Reduces Cycle Times

February 18, 2025

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Supermetals
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Supermetals Series: Part 4

Stopping Copper Thieves in Their Tracks

How Copperweld Makes Wire Theft Unappealing to Thieves

February 11, 2025

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Supermetals
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Supermetals Series: Part 3

Why Conductor Strength Matters in the Power Grid

January 16, 2025

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Supermetals
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Supermetals Series: Part 2

Does Corrosion Impact the Performance of Copper-Clad Steel Wire?

October 8, 2024

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Industry News
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Copperweld Stands Ready to Support Distributors and Utility Customers in the Aftermath of Hurricane Helene

September 30, 2024

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Industry News
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Copperweld CCA Conductors Now Featured in MasterSpec

A Game-Changer for Sustainable Building Design

September 24, 2024

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Product Spotlight
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Stingray Transformer Riser Wire is in Stock to Support Hurricane Season

July 18, 2024

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Industry News
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Copperweld Awarded Manufacturer of the Year by DR Horton

July 5, 2024

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Industry News
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Copperweld + Deako

Disruptive Technologies Change the New Home Landscape

April 4, 2024

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Did You Know?
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Copperweld Conductors Are Out of This World, Literally!

December 14, 2023

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Industry News
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Know the Facts

Copper-Clad Aluminum (CCA) is NOT Aluminum

August 8, 2023

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Stingray
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How to Strip Copperweld Stingray

November 18, 2022

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Industry News
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CDEGs Design Software now includes bimetallic conductors like ArcAngel!

November 15, 2022

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Did You Know?
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Copperweld Was on the Frontline in WW2

June 1, 2022

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Did You Know?
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Copperweld CCA Sustainability Program

April 7, 2022

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Employee Profile
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Honoring Those Who Serve

Veterans Day Message from Copperweld

November 11, 2021

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Quality Control
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Theft Deterrence Test

September 10, 2021

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Customer Insights
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The Cost of Theft

July 16, 2021

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Customer Insights
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50+ Years Underground

The Long-Term Performance of Copper-Clad Steel Grounding Conductors

July 16, 2021

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Substations
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Substation Grounding Series

The Engineering Journey That Led to ArcAngel®

May 7, 2021

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Substations
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Substation Series – Part 7 of 11:

Defining the Engineering Targets

May 7, 2021

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Substations
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Substation Series – Part 5 of 11:

Why Copper Became the Baseline

May 7, 2021

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Substations
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Substation Grounding Series – Part 1 of 11:

Why Rethinking Substation Grounding Matters

May 7, 2021

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Substations
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Substation Series – Part 10 of 11:

Eliminating the Cost of Upsizing

May 7, 2021

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Substations
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Substation Series – Part 4 of 11:

Understanding Short-Circuit Performance

May 7, 2021

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Substations
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Substation Series – Part 8 of 11:

Rapid Prototyping Through High-Power Testing

May 7, 2021

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Substations
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Substation Series – Part 2 of 11:

Building a Repeatable Test Methodology

May 7, 2021

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Substations
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Substation Series – Part 11 of 11:

Validating Performance Underground

May 7, 2021

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Substations
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Substation Series – Part 6 of 11:

Engineering Flexibility Without Sacrificing Strength

May 7, 2021

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Substations
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Substation Series – Part 9 of 11:

Engineering Camouflage Into the Design

May 7, 2021

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Substations
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Substation Series – Part 3 of 11:

Rediscovering Decades of Engineering Data

May 7, 2021

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Application Spotlight
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Transmission Tower Grounding in Challenging Environments

Application Spotlight: Costa Rican Institute of Electricity (ICE)

September 11, 2020

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Industry News
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New Utility Grounding Connections Optimized for Your Copperweld Power Grid Products

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