Fig. 2: Land-use efficiency of methanol production versus total fuel production for all Brazilian ethanol facilities in (1) the Central-West, (2) the South-East, (3) the North-East, and (4) other Brazilian regions.
From: Pathway to a land-neutral expansion of Brazilian renewable fuel production

The panels show the land-use efficiency of methanol production measured in GWh km−2 versus the total fuel production in that particular facility. Red points relate to scenarios using both PV and wind power, green points relate to wind power only scenarios.