The North York Moors National Park Authority said it would carefully assess the potential economic benefits and the environmental impacts of the mine before reaching any decision.
The Social Security analysis is the first government analysis to quantify economic impacts from the far-reaching bill authored by Rubio and seven other senators, both Democratic and Republican.
She has led negotiating teams of investors, NGOs and Fortune 500 company CEOs who have taken far-reaching positions on corporate practices to minimize carbon emissions, water use and other environmental impacts.