Extensive Unreported Non-Plantation Oil Palm in Africa

The extent of oil palm in non-plantation settings in Africa remains unknown despite its considerable socio-economic, nutritional, and cultural importance. Based on a sampling approach and sub-meter satellite data, we estimated 6.53 ± 0.99 Mha of non-plantation oil palm, unreported in official statistics, but widespread near West and Central African villages. These results indicate a capacity to meet local nutritional needs that were previously unrecognized by official statistics. Our findings are therefore of significance for policies and practices related to African food security.