Land requirement scenarios of PV plants in Brazil

Abstract

Wind and solar parks future development can be constrained by land requirements. Considering the expected rapid development of the photovoltaic (PV) sector in Brazil in the next years, we analyse in this paper the associated interactions between land requirement and possible impacts of the PV technology. Key data from selected PV plants in operation in Brazil are used as reference. Investigation is based on two electricity generation scenarios for the year 2050: 1) Base Scenario, developed according to governmental policies and current trends for the energy sector and 2) Energy Revolution Scenario, a projection developed by Greenpeace Brazil based on 100% renewable energy sources. Considering the 2050 - Base Scenario, PV installed capacity in Brazil is expected to require an area of 940 km2. Considering the 2050 - Energy Revolution Scenario, PV installed power in the country is expected to use an area of 2000 km2.