Man-Made Snow: What Are the Environmental Effects?

And should you feel guilty? The reviews are surprisingly mixed.

Snowmaking - Wikipedia

Snowmaking, Explained

Fake snow and the environment

What the 2022 Beijing Winter Olympics say about climate change - Vox

Artificial snowmaking: Sustainability must become a priority •

Artificial Snow: Fake or Friend? - The Ticket to Ride Journal

The Problem with Fake Snow - Powder

In the Alps, ski resorts are desperately battling climate change—and local resistance

How Do Avalanches Affect The Environment?

Climate & skiing NOAA