Nwokorie ruled in Benin City that "the damaging and wasteful practice of flaring cannot lawfully continue." As of May 2011, Shell had not ceased gas flaring in Nigeria.Biological remediation  The use of biological remediation has also been implemented in areas of the delta to detoxify and restore ecosystems damaged by oil spills.. 
 díẹ̀ nínú àwọn ọ̀gbọ́n tí ó wọ́pọ̀ tí àwọn ènìyàn ní Áfíríkà nígbà nã ní láti kọ́ ni, ìjọ, iṣẹ́-ọ̀gbìn, ṣíṣe ọtí-wáínì, àsè (púpọ̀ jùlọ láàrin àwọn obìnrin), àti ní ọ̀pọ̀ ìgbà mìíràn àwọn ènìyàn tí a yàn láti kọ́ ẹ̀kọ́ bí a ṣe lè ṣe àdáṣe oògùn egbòigi, bí a ṣe lè gbé ìjòkó, àga, àti àwọn àfigi ṣe mìíràn.. 