How do Armenia’s rivers support irrigation and hydroelectric power?

Armenia’s rivers are essential to the country's infrastructure, serving as primary sources for both irrigation and the generation of hydroelectric power.21

Irrigation

The majority of Armenia’s irrigation needs are met by the left-bank tributaries of the Aras River, specifically the Akhuryan, Hrazdan, Arpa, and Vorotan rivers. These waterways are vital for sustaining agriculture across the nation.2

Hydroelectric Power

Armenia’s rivers are characterized by significant elevation changes, resulting in a turbulent flow with numerous rapids and waterfalls that provide substantial hydroelectric potential. During the early stages of the country's industrialization, the development of mountain streams was a priority, often integrated with irrigation and water-supply systems.21

A key example is the Sevan-Hrazdan series of power stations, which utilizes the waters of the Hrazdan and Lake Sevan to generate electricity. This project was instrumental in the electrification of agriculture and the growth of various industries.1