Temperature trends that show nighttime minimum temperatures warming at a faster rate than daytime maximum temperatures compound the problem further. That’s bad news, since snowmaking relies on low overnight temperatures. "It is uncertain as to what extent snowmaking will last as an adaptation strategy," the report says.
Chris Steinkamp, executive director of POW, says a few ski resorts such as Aspen Skiing Company and Squaw Valley Ski Resort are taking a very proactive response to climate change. For example, Aspen Skiing Company recently funded a project to capture methane emissions from a Colorado coal mine and convert the gas to electricity.
The NRDC is using the report to amplify its message to Washington, D.C. "I'd like to see every ski resort owner, every skier, every snowmobiler and snowboarder, calling on the President to take action," said Antonia Herzog, assistant director of NRDC's Climate and Clean Air Program. Allowing the EPA to set carbon pollution standards for major emitters, such as power plants, would be such an example, she said.
Steinkamp and Schendler expressed their hope that the report will provide a starting point for more action and spending on sustainability programs within the industry – or even wider acknowledgement that the changes all ski resorts are seeing in snowfall and temperatures are related to human activity.
One reason resorts have largely been sitting on the sidelines until now, says Steinkamp, is that they don't want to make financial commitments to clean energy projects. "It's hard to lobby for things that might increase energy costs in the near term," he says. "I'm not a resort owner so I can't throw stones, but it's a matter of operating for the next 10-15 years versus the next 100 years."
He hopes the report will initiate a process of goal-setting for the ski resort industry. "Other industries have hard benchmarks. We should have them, too."
Download the full report from NRDC's website here.
The Ski Industry's Future, By the Numbers
15,214,459 million: the average decline in visits to ski resorts during a nationwide low snow year
4 to 10 degrees Fahrenheit: The amount by which winter temperatures are expected to rise by century's end
13,000 – 27,000: The number of jobs ski resorts are expected to cut during low snow years if snowpacks continue to trend downward and winters becoming increasingly short
25 percent to 100 percent: The expected decline in snowpack depth in the western United States
50 percent: The amount by which the ski season in the Northeastern U.S. is expected to be shortened due to warmer winters
76: the percent of U.S. states that directly benefit from snow sports industries