Asset Ownership & Concessionaires (SEIN · $\ge 138 ext{ kV}$)
High-voltage lines ($\ge 138 ext{ kV}$) are concessioned under BOOT (Build-Own-Operate-Transfer) public-private contracts supervised by OSINERGMIN and dispatched by COES.
Data: COES SEIN Estadísticas · OSINERGMIN SIGLE · OpenStreetMap contributors (ODbL).
Interactive visualization produced for LatAm Grid Overview.