The Oya hybrid power project, invested by a consortium led by ENGIE and contracted by PowerChina with subsidiary Sinohydro, is alleged of multiple labour, safety, environmental and community-related violations linked primarily to construction activities. Investigative reporting alleges that Sinohydro employed undocumented Chinese workers without valid permits. Workers were also reportedly subjected to poor living conditions and limited labour protections, alongside allegations of inadequate safety controls and sexual harassment on site. In a vehicle accident reportedly linked to logistics operations at the project, at least seven workers died. Community members have further raised concerns over damage to local roads and infrastructure caused by heavy construction traffic, as well as possible non-compliance with environmental management obligations tied to the project.

The Business and Human Rights Centre had reached out to ENGIE, PowerChina and Sinohydro for comments. ENGIE responded.