KEADILAN EKOLOGIS BAGI MASYARAKAT ADAT DALAM PERSPEKTIF HUKUM POSITIF DAN FIQH AL-BI’AH : STUDI KASUS KONFLIK ANTARA DESA WAPSALIT DAN PT ORMAT GEOTHERMALNIM.: 24203011037Mohammad Sahrul TihunauthorThis research was motivated by the conflict between the indigenous people of Wapsalit Village, Buru Regency, and PT Ormat Geothermal Indonesia in geothermal exploration and drilling activities, which raised issues regarding the recognition of indigenous people's rights, environmental protection, and community participation in decision making. This research aims to determine the implementation of geothermal drilling by PT Ormat Geothermal in the Wapsalit Traditional Village and analyze it from the perspective of Indonesian positive law and ecological justice in fiqh al-bi'ah. This research is field research combined with library research, descriptiveanalytical qualitative in nature, with a normative-empirical approach. Primary data was obtained through interviews, observation and documentation, while secondary data was obtained from statutory regulations, books and scientific journals. The research results show that the implementation of geothermal drilling in the Wapsalit Traditional Village raises problems in three interrelated aspects, namely the drilling area which is close to settlements and traditional areas, the potential for environmental pollution, and community participation which has not involved all interested parties. Judging from Indonesian positive law, the recognition and protection of the rights of indigenous peoples and the environment has been adequately regulated, but its implementation in the field has not been fully optimal. Judging from fiqh albi'ah, the principles of amanah, mizan, prohibition of facades, prevention of darar, maslahah, and maqāşid al-syarī'ah demand that energy use does not sacrifice the environment and the survival of indigenous communities. This research concludes that ecological justice for the Wapsalit indigenous community has not been fully realized, both from the perspective of positive law and fiqh al-bi'ah, so improvements are needed in the recognition of rights, participation and environmental management.344.04 Hukum Perlindungan Lingkungan2026-08-27UIN SUNAN KALIJAGA YOGYAKARTA;FAKULTAS SYARI’AH DAN HUKUMThesis