The copper demand and production in China are the largest in the world. In order to obtain the trends of the energy consumption and GHG emissions of copper production in China over a number of years, this paper uses a life cycle analysis method to calculate the above two indexes, in the years between 2004 and 2017.
This Monitoring and Mitigation Plan has been developed to minimize environmental impacts from the Resolution Copper mine by repairing, rehabilitating, restoring, or replacing the affected environment as specified for each GDE in the following sections. The plan has been incorporated into the proposed project design and is intended to be implemented under both the No Action and Action alternatives.
Some copper deposits can have up to a dozen strategic and critical mineral and materials as co- products, making copper a gateway mineral to these rare elements.
This updated memo quantifies Resolution’s estimated Scope 2 (indirect) GHG emissions associated with Resolution’s annual electricity use and accounts for the following GHGs: CO2, methane (CH4), and nitrous oxide (N2O).
Bureau of Land Management's (BLM) review included several comments on the Tailings Storage Facility (TSF) design related to stormwater management. This letter provides clarifications and information on the TSF stormwater management design to address the BLM comments.
This reclamation plan has been prepared for the pipeline route as required by Forest Service regulation 36 Code of Federal Regulations (CFR) 251.56 and to establish the basis for the reclamation cost estimate and financial assurance for the Special Use Authorization.
As the worsening drought crisis continues to impact communities across the West, the Department of the Interior today announced urgent action to improve and protect the long-term sustainability of the Colorado River System, including commitments for continued engagement with impacted states and Tribes.
Arizona will have to reduce its Colorado River water usage by 592,000 acre-feet next year, or 21% of its total allotment, the U.S. Bureau of Reclamation announced Tuesday.
An extraordinary drought in the West in drying up the Colorado River and draining the nation's largest reservoirs - Lake Mead and Lake Powell. And amid the overuse of the river and the aridification of the region, the federal government is implementing new mandatory water cuts and asking states to devise a plan to save the water basin.
