Environmental policy of the first Trump administration
The environmental policy of the first Donald Trump administration represented a shift from the policy priorities and goals of the preceding Barack Obama administration. Where President Obama's environmental agenda prioritized the reduction of carbon emissions through the use of renewable energy with the goal of conserving the environment for future generations, the Trump administration policy was for the US to attain energy independence based on fossil fuel use and to rescind many environmental regulations.
Source: Wikipedia — Environmental policy of the first Trump administration (CC BY-SA 4.0)