The Biden Administration's focus on climate change and its impacts is beginning to be reflected in government policy. Climate change impacts will now be considered when federal agencies assess significant infrastructure projects.
Although this particular regulation simply reinstates a regulation dating from the Obama Administration that the Trump Administration had revoked, it is indicative of the thrust of the Biden Administration's regulatory initiatives, which profess to enact policies to reflect the impact and concerns raised by climate change.
More regulations along these lines should be expected in the coming months.