/ Why Copper Matters

Why Copper Matters

Copper is needed to meet clean energy goals, bolster supply chain resiliency and boost national security. Copper is also integral to everyday society, as it is used in virtually every electronic device made today, including the one you’re using to read this text. Copper is also used in plumbing to keep clean water flowing free of toxins and wiring to maintain comfortably warm and cool climates indoors.

The Bipartisan Infrastructure Deal needs copper to achieve its big goals, as the law has called for the following:

  • 250,000 electric vehicle charging stations – requires ~10 million pounds of copper
  • $2.5 billion for low-emission vehicles – requires ~6 million pounds of copper
  • $2.5 billion for electric school buses – requires ~3 million pounds of copper
  • $15 billion for lead service line replacement – requires ~53-93 million pounds of copper

Copper is also known for its antimicrobial benefits. Copper saves lives and money by killing harmful bacteria. Antimicrobial copper surfaces help reduce the spread of germs and infection by 80%. Copper surfaces can also reduce infection rates by more than 50%. That’s why more hospitals are installing copper surfaces every day around the world.

Put simply – we need copper. With estimates for global copper demand from wind, solar, electric vehicles and battery applications expected to increase by 600%-900% by 2030, it is critical that projects like Resolution Copper are approved to bolster the United States’ copper supply.

Resources

Our Work

Statement attributable to Vicky Peacey, General Manager, Resolution Copper

We are pleased that the Ninth Circuit’s decision will stand. The Resolution Copper mine is vital to securing America’s energy future, infrastructure needs, and national defense with a domestic supply of copper and other critical minerals.

The Legacy of Mining in Arizona: Tim Gotto’s Story

In Arizona, mining isn't just part of the past. It's the backbone of the present and the promise of the future. For more than 100 years, copper has helped shape this state. Since 1910, Arizona has led the nation in copper production. From the red rock cliffs of the Copper Triangle to the machinery that hums deep underground, the industry has powered homes, built cities, and sparked innovation across generations.

$8.9 Million Strong: Investing in the Copper Triangle’s Future

This Economic Development Week, we’re celebrating the partnerships, investments, and milestones that are helping the Copper Triangle thrive. Since 2019, we’ve invested more than $8.9 million into projects that drive long-term growth — from workforce programs and school upgrades to trail revitalization, tourism boosts, and business development.

$2 Billion Invested for a Smarter, Stronger Copper Future

At Resolution Copper, we’ve reached a major milestone: over $2 billion invested in developing and permitting one of the most important copper projects in the United States. This number tells a bigger story — one of progress, partnerships, and purpose.

Mother. Daughter. Miners. A Legacy Built in Superior.

At Resolution Copper, mining isn’t just about the rock we move, it’s about the people who move it. And this Mother’s Day, we’re proud to spotlight two of those people: Jessica and Sabrina Castillo. A mother-daughter duo with deep roots in Superior, Arizona, these two powerhouse women are proving that mining, family, and community can go hand in hand - hard hats and all.

The People Behind the Project

At Resolution Copper, mining isn’t just about extracting a resource—it’s about people. It’s about hometown pride, career growth, environmental stewardship, and creating opportunities right here in the Copper Triangle.

Cookies, Copper & Curiosity: Sparking STEM Learning

At Resolution Copper, we believe education is one of the most powerful tools to support and strengthen our communities—and we’re all in. Our latest Reading and Discovery Educational Initiative brought that belief to life in classrooms across the Copper Triangle.

Resolution Copper Welcomes Inclusion in Federal Transparency Initiative

Resolution Copper welcomes the White House’s announcement designating the Resolution project as part of the Federal Permitting Improvement Steering Council’s list of critical mineral “transparency projects.”

USFS Issues 60-Day Notice of Final Environmental Impact Statement Republication for Resolution Copper Project

Today, the United States Forest Service issued a legally required 60-day notice of the agency’s intent to republish a Final Environmental Impact Statement (FEIS) for the Resolution Copper project.