Project News

Press Releases

Resolution Copper invests $144 million to advance next phase of development

SUPERIOR, Arizona (November 5, 2026) – Resolution Copper will invest $144 million1 to advance the next phase of development at the project in Arizona, one of the world’s largest untapped copper deposits and a potential major new source of domestically produced copper for the United States.

Resolution Copper awards $110 million in US contracts to advance underground mine

Resolution Copper has awarded approximately $110 million in contracts to Major Drilling America Inc. and Redpath USA Corporation to advance exploration and underground development at the proposed Resolution Copper mine in Arizona.

Resolution Copper Establishes $54 Million Tribal Trust

Resolution Copper has provided $54 million to establish the Resolution Copper Tribal Trust, a perpetual endowment that will deliver annual funding to eleven Tribal Nations located in Arizona and New Mexico for cultural preservation, education, youth development, workforce opportunities, language revitalization and other priorities they determine.

Resolution Copper Named Large Business of the Year by Mesa and Globe-Miami Chambers of Commerce

Resolution Copper is proud to announce that we have been named 2026 Large Business of the Year by both the Mesa Chamber of Commerce and the Globe-Miami Regional Chamber of Commerce.

Blog Posts

Meet Christian, An Electrical Engineer Helping Keep People Safe Through Innovation

Today, as an Electrical Engineer at Resolution Copper, Christian works on the systems that help keep the site powered, connected, and safe. His job touches a little bit of everything: electrical infrastructure, circuit breakers, relays, automation systems, maintenance planning, design reviews, and field troubleshooting. He helps make sure the electrical systems can do what the site needs them to do and that the people working around those systems are protected.

Meet Resolution Copper’s Mine Rescue Team

Dozens of volunteers. Twelve days of training a year. All on top of their regular jobs. Most days, they’re working underground, maintaining equipment, managing teams and projects, studying rock formations, welding, turning wrenches or handling any number of jobs that keep things running at Resolution Copper.

Q3 2026 Scorecard: A Look at the Work Behind the Numbers

From local jobs and project spending to water management and community partnerships, here’s a look at what has been happening at Resolution Copper.

Meet the People Behind the Core

There are jobs where you work with spreadsheets. Jobs where you work with heavy equipment. And then there are jobs where working with rocks is literally part of the assignment. Welcome to the Core Processing Facility.