▁ext in ctions ▁of ▁al pine ▁species ▁such ▁as ▁ar ctic ▁gent ian , ▁al pine ▁cha en act is , ▁ros y ▁fin ch ▁and ▁water ▁pip it ▁have ▁resulted ▁from ▁habitat ▁loss ▁and ▁fragment ation , ▁both ▁of ▁which ▁could ▁w ors en ▁under ▁climate ▁change . ▁White b ark ▁p ine ▁forest ▁could ▁be ▁replaced ▁with ▁Douglas ▁fir . ▁On ▁the ▁lower ▁s lop es , ▁for ests ▁would ▁give ▁way ▁to ▁tre eless ▁land sc apes ▁domin ated ▁by ▁s age br ush , ▁Id aho ▁f esc ue , ▁and ▁blue b unch ▁whe at gr ass . ▁ ▁Action ▁to ▁address ▁climate ▁change ▁Id aho ▁is ▁the ▁home ▁of ▁the ▁Y ellow stone - T eton ▁C lean ▁Energy ▁Co al ition ▁and ▁the ▁Tre asure ▁Valley ▁C lean ▁C ities ▁Co al ition . ▁ ▁Ren ew able ▁energy ▁and ▁prop ulsion ▁ ▁Altern ative ▁Fu els ▁Tax ▁The ▁motor ▁fuel ▁tax ▁rate ▁of ▁$ 0 . 2 5 ▁per ▁gall on ▁does ▁not ▁apply ▁to ▁special ▁fu els ▁disp ensed ▁into ▁a ▁motor ▁vehicle ▁that ▁uses ▁g ase ous ▁special ▁fu els ▁and ▁displays ▁a ▁valid ▁g ase ous ▁special ▁fu els ▁permit . ▁Special ▁fu els ▁include ▁com pressed ▁and ▁li que f ied ▁natural ▁gas , ▁li que f ied ▁pet role um ▁gas , ▁hydro gen , ▁and ▁fuel ▁suitable ▁for ▁use ▁in ▁dies el ▁engines . ▁The ▁state ▁exc ise ▁tax ▁on ▁special ▁fu els , ▁determined ▁on ▁a ▁gas oline