EPA blocks Pebble copper mine in Alaska to protect Bristol Bay salmon ecosystem
Green Car Congress
FEBRUARY 1, 2023
The US Environmental Protection Agency (EPA) issued a Final Determination under Section 404(c) of the Clean Water Act (CWA) that blocks the development of Northern Dynasty Mineral’s proposed Pebble copper and gold mining project in Alaska. The construction period would last approximately four years, followed by 20 years of operation.
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