Production / Operations
EnviroGold Global Announces Progress to Support U.S. Silver Supply Security with NVRO Process(TM)

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Executive Summary
- EnviroGold Global announced it will support U.S. silver supply security by deploying its proprietary NVRO Process™ to recover silver from mine tailings and other waste streams.
- The announcement follows the U.S. Department of the Interior’s inclusion of silver on the Draft 2025 List of Critical Minerals, highlighting new policy support for domestic metal recovery.
- EnviroGold is preparing to engage federal and state stakeholders and advance pilot/commercial reprocessing programs with mine‑tailings owners in the United States.
Key Details
- Policy Context: The U.S. Interior Department’s Draft 2025 Critical Minerals List now includes silver, prompting agencies to prioritize recovery of critical minerals from waste streams and streamline permitting.
- U.S. Silver Supply Gap: 2024 domestic production was ~1,100 t versus imports of ~4,200 t, indicating a net import reliance that the company aims to reduce.
- NVRO Process™ Benefits: Designed to extract precious and critical metals from tailings while reducing environmental liabilities, supporting supply security, remediation, and local economic development.
- Project Pipeline: EnviroGold has identified “billions of dollars” worth of silver in U.S. tailings and is running a Stage 3 test under its Rapid Deployment Pathway™ for at least one project.
- Stakeholder Engagement: The company will actively engage with federal, state, and private mine‑tailings owners to launch pilot and commercial reprocessing programs.
- CEO Quote (David Cam): Emphasized that silver’s inclusion on the critical minerals list makes domestic recovery a federal directive and positioned EnviroGold as an enabler of sovereign supply while mitigating environmental liabilities.
Notable Quotes
“With silver now recognised on the U.S. draft critical minerals list, unlocking domestic silver from tailings is no longer optional, it’s a U.S. Federal Government directive.” – David Cam, CEO
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Jun 18, 2026 · 06:30