High Performance Conductors for a Low Carbon World

​CTC Global ACCC® Conductor offers twice the capacity of conventional all-aluminum or steel-reinforced conductor with far less thermal sag. ACCC® Conductor runs cooler and more efficiently than any other conductor type of the same diameter and weight. Line losses are decreased under any operating condition—freeing up generation capacity assets to serve growing demand while reducing emissions.


Cut line losses 25% to 40%


Increase capacity up to 2x


Avoid cascading grid failure


Endure severe weather

ACCC® Technology

Initially deployed in 2005, CTC Global’s high-capacity, high-efficiency, low-sag, patented and extensively tested ACCC® Conductor has raised the performance bar over any other commercially available conductor on the market today. Selected by more than 250 utilities for more than 1,000 projects in 60+ countries, the high performance ACCC® Conductor is reliably delivering power to millions of residential, commercial and industrial customers, worldwide. The ACCC® Conductor’s hybrid carbon fiber core offers twice the strength of conventional steel reinforced conductors at a fraction of the weight. The reduced weight of the composite core and lower coefficient of thermal expansion allows the ACCC® Conductor to carry up to twice the current of conventional conductors while exhibiting 25 to 40 percent lower line losses under any given operating condition. Reduced line losses serve not only to reduce fuel consumption and associated emissions, it also frees up generation capacity that is otherwise wasted.

Introducing ACCC InfoCore® System

An innovative method of confirming the integrity of the ACCC® Conductor

Over 700 ACCC® Conductor projects completed

More than 75,000 kilometers of powerline conductor at project sites all over the world

Introducing ACCC® AZR

Expanding the capabilities of the ACCC® Conductor using aluminum zirconium alloy

Introducing New Free CCP™ Software

Compare the ampacity, line losses, sag, and economic aspects of nearly any conductor type and size with ACCC

Tour the factory

ACCC® Hardware suppliers parts database

Find hardware for your project that’s qualified by CTC Global for use with ACCC® Conductor

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