Many cross country (XC) ski areas operate in an environmentally-friendly manner, and some of these operators, who are exemplars using the most sustainable practices, have created a collective of the XC ski areas called "Cross Country Skiing Against Climate Change." These resorts are models of sustainability and in the effort to combat climate change the operators at these resorts practice what they preach such as: using renewable energy, protecting scenic values and wildlife habitats, practicing water/energy conservation, reducing waste and reusing products, designing and building facilities in an environmentally-sensitive manner, managing forest and vegetation properly, handling potentially hazardous waste properly, and educating clientele and staff about environmental awareness.

These sustainable practices are not typically million dollar investments but they are meaningful accomplishments and the collective will disseminate information about many of their practices to hundreds of other XC ski areas across the US and Canada.

At Devil's Thumb Ranch Resort & Spa in Tabernash, Colorado, a geothermal heating system is used throughout the resort. The system consists of glycol-filled pipes that have been installed in the Ranch's on-site lake. Heat is transferred to the glycol from the water, and then heated to 105 degrees by compressors in each building. The resort has also installed EPA-approved specially designed chimneys that minimize emissions from wood burning fireplaces and used recycled asphalt for paving. "We continue to make a concerted effort to work with local suppliers and businesses and reduce our carbon footprint at every level," said General Manager Sean Damery.

The White Grass Ski Touring Center in Canaan, WV has been awarded the WV Environmental Council's Green Entrepreneurs Award. The facility is heated with wood and uses about $6.66 worth of electricity a day. Environmental education is a key element at White Grass as there are regular outings in the WV Highlands Conservancy and the Canaan Valley National Wildlife Refuge, which they helped to establish.

In the northeast US, the Maine Huts & Trails organization has built eco-lodges that are off the power grid with solar energy, wood fired heat, and composting toilet systems. Stump Sprouts Guest Lodge and Cross Country Ski Center in Hawley, MA produces more electricity than it consumes with its solar panels, and the lumber for buildings, furniture, and firewood is harvested on the property. They try to serve as much locally grown food as possible and grow most of their own produce and all food waste is composted. Lloyd Crawford of Stump Sprouts stated, "We use half the fuel that we used 10 years ago after upgrades to our vehicles and equipment." The Great Glen Trails Outdoor Center in Gorham, NH upgraded an old micro-hydro system, which now supplies 80% of electric needs. They've also got plans to convert to a wood pellet heating system in the lodge and have converted more vans that tour up to the top of Mt. Washington to run on propane gas and installed an electric vehicle charging station, too.

Craftsbury Outdoor Center in VT has incorporated sustainability in its mission statement to be carbon neutral. They use 8 tracking solar panels for 35% of their electricity, highly efficient wood-fired boilers for heating, and a solar hot water system. Starting this winter, the waste heat from their snowmaking system generator will help to heat several buildings including one of the most sustainably designed facilities that just opened in October 2014. The new sustainable touring center building has 3,000 square feet of photovoltaic solar panels on the roof, which will be set up for net metering. It also has composting toilets, a heat pump, and locally-sourced wood for paneling and recycled steel beams for support were incorporated in the construction. Sleepy Hollow Inn Ski & Bike Center in Huntington, VT gets a total of 32 kW of power from solar panel arrays to provide for electric needs that include power for a snowmaking system used to guarantee snow early in the season. A solar hot water system heats 50% of the hot water use at the inn and the lights on the ski trail are being converted to LED lights. Sleepy Hollow Proprietor Eli Enman commented, "By the end of the year, we're looking forward to seeing that close to 100% of our total electricity would've been powered by solar energy and that includes our all-electric snowmaking system water and air pumps."

A sustainable Canadian resort that practices what it preaches is Nipika Mountain Resort in BC, which is off the public power grid. It uses solar panels to supply energy needs. The resort's furniture was built on site with wood from trees that were killed by the Mountain Pine Beetle.

Boundary Country Trekking on the Gunflint Trail in MN offsets the carbon produced on the Banadad Trail (such as snowmobile grooming) by investing in reforestation in the area. This is a planting estimated at 75,000 trees. Boundary Country Trekking is one of the few XC ski operations that have a sustainability statement and a comprehensive implementation plan. Another Minnesota XC ski area, Maplelag Resort in Callaway is an active tree farm where it has planted thousands of trees and has created more than 20 ponds to benefit wildlife there.

XCSkiResorts.com editor Roger Lohr, who created the collective stated "For people who seek beautiful destinations to cross country ski and want to patronize businesses that fight climate change, the resorts in this collective are the places to visit. The Cross Country Skiing Against Climate Change collective will disseminate information about sustainable practices to other XC ski areas across North America in an effort to share ideas and stand as an industry against global warming, which threatens many of the XC ski areas that exist today."