• An aerial view of Old Faithful erupting taken from Observation Point with the Old Faithful Inn to the side.

    Yellowstone

    National Park ID,MT,WY

New Snowmobile Best Available Technology (BAT) List

Snowmobiles Meeting Yellowstone’s New Best Available Technology (BAT)Requirements Model Year 2015
April 23, 2014

The following snowmobile models have been provisionally certified as meeting the New BAT requirements for the 2014-2015 Winter Season. The park anticipates final certification in June 2014.


Snowmobile

Air Emissions (g/kW-hr)

Sound Emissions (dBA)

Hydrocarbons

Carbon Monoxide

NPS BAT Requirements

15

120

73

NPS New BAT Requirements

15

90

67 at 35 mph

NPS Enhanced BAT Requirements

15

60

65 at 35 mph

2015 – Bombardier (Engine Family - FBCXY.6007GF)

Ski Doo MX-Z Sport 600 ACE

8

90

66

Ski Doo Grand Touring Sport 600 ACE

8

90

67

Ski Doo Expedition Sport 600 ACE

8

90

66

Ski Doo Renegade Sport 600 ACE

8

90

66

Ski Doo Tundra LT 600 ACE

8

90

66

Ski Doo Tundra Sport 600 ACE

8

90

66

2015 – Bombardier (Engine Family - FBCXY. 8997GF)

Ski Doo MX-Z TNT 900 ACE

8

90

67

Ski Doo Renegade Adrenaline 900 ACE

8

90

67

Ski Doo GSX LE 900 ACE V

8

90

66

Ski Doo Grand Touring LE 900 ACE

8

90

66

Ski Doo Expedition Sport 900 ACE

8

90

66


Did You Know?

Bison in Yellowstone.

There are more people hurt by bison than by bears each year in Yellowstone. Park regulations state that visitors must stay at least 25 yards away from bison or elk and 100 yards away from bears.