FONAFIFO operates a scheme to pay landowners to preserve important tracts of forest in the Osa Peninsula, a rainforest peninsula located in southwestern Costa Rica. Nature Air around this time also publicized its use of biodiesel derived from waste cooking oil in its ground vehicles.
FONAFIFO has implemented a program to reward landowners for maintaining important forest areas in the Osa Peninsula, a tropical region in southwestern Costa Rica. Simultaneously, around this period, Nature Air promoted the use of biodiesel made from used cooking oil in its ground operations.