• SDG: Sustainable Development Goals • SEA: Aysén Electrical System • SEC: Chilean Superintendency of Electricity and Fuels • SEIA: Environmental Impact Assessment Service • SEM: Magallanes Electrical System • SEN: National Electrical System - Chile • SIA: Social Impact Assessment • SII: Internal Revenue Service Chile • SME: Small and Medium Enterprises • SNAP: National System of Protected Areas Uruguay • UE: European Union • UN: United Nations • UNDRIP: United Nations Declaration on the Rights of Indigenous Peoples • UNESCO: United Nations Educational, Scientific and Cultural Organization • URSEA: Uruguayan Regulatory Unit on Energy and Water Services • UTE: Uruguayan National Administration of Power Plants and Electric Transmissions • WRI: World Resource Institute