- Earth Trends - Environmental Information
- EBRD, Renewable Energy Country Profile Serbia
- EIA
- Electric power industry of Serbia
- EMS – Serbian Transmission System Operator
- ENERDATA World Energy Database
- ERRA Energy Regulators Regional Association
- Government of Republic of Montenegro
- IPA Energy Consulting
- ManagEnergy
- Ministry of Economics of Republic of Montenegro
- Ministry of Environmental Protection and Physical Planning of Republic of Montenegro
- Ministry of Mining and Energy
- Montenigren Chamber of Commerce
- US Department of Energy
- Power Utility "Elektroprivreda Crne Gore"
- Regulatory energy agency of The republic of Montenegro
- Serbian Chamber of Commerce
- Serbian Energy Efficiency Agency
- Serbian Government
- Statistical Office of The Repupublic of Montenegro
- Transmission Operator TSO-EPCG "FC Prenos"
- UNDP Serbia
- WFB: The CIA World Fact Book
