Inside Tajikistan’s Rogun Dam, the Mega-Project Built to Power a Nation
“Building a hydroelectric power plant is a responsibility for our country!” Displayed in Tajik at the entrance to the Rogun construction site, deep in the mountains of Tajikistan, the slogan captures the significance of what has become the most ambitious infrastructure project in the country’s history - and one of the largest hydropower developments in the world. Nearly fifty years after the Soviet authorities launched construction in 1976, the mega-project is finally entering a decisive phase. Long delayed by the collapse of the Soviet Union, the civil war of the 1990s, and the economic struggles of Central Asia’s poorest country, the project has gained renewed momentum over the past decade. After a two-hour drive through the mountains east of Dushanbe, the scale of the site gradually comes into view. Located more than 1,300 meters above sea level, Rogun is far more than a dam. The complex includes dozens of kilometers of tunnels, diversion canals, underground power stations, and an extensive network of technical infrastructure carved into the rock. [caption id="attachment_49947" align="aligncenter" width="1365"] Turbines in the process of being built[/caption] Once completed, according to current project plans, the structure will rise to 335 meters, making it the tallest dam in the world, Tajik officials proudly note. For now, it stands at approximately 140 meters. “This is where the Vakhsh River flows,” says Anvar Rahmonov, Production Director at Rogun HPP, standing on a ridge overlooking the future reservoir. [caption id="attachment_49948" align="aligncenter" width="2048"] Anvar Rahmonov, Production Director at Rogun HPP[/caption] Fed by glaciers in the Pamir Mountains, the river is diverted through underground galleries that currently power two 600-megawatt turbines. Below, dozens of trucks move continuously across the site while workers labor across different sections of the project. The deep blue waters of the future reservoir - designed to hold more than 13 billion cubic meters of water - contrast sharply with the surrounding red-earth mountains and the constant movement of heavy machinery. The project remains far from complete. Four additional turbines are still under construction. Once fully operational, the plant will have a total installed capacity of 3,600 megawatts, according to Tajik project officials, comparable to that of a nuclear power station. Ending Chronic Energy Shortages For a country of just over ten million people that continues to face electricity shortages every winter, the stakes are enormous. Despite possessing one of Central Asia’s largest hydropower potentials, Tajikistan still suffers from a chronic energy deficit. During the winter months, the country lacks roughly a quarter of the electricity needed to meet domestic demand, resulting in rationing and power restrictions across much of rural Tajikistan. “Thanks to this project, Tajikistan will be able to achieve energy independence,” says Andres Ricaldi, an engineer with the Franco-Belgian consultancy Tractebel, which is involved in the project. In the substation, a diagram of the power lines supplying the different regions is shown. [caption id="attachment_49946" align="aligncenter" width="2048"] Substation zone[/caption] Yet Rogun’s ambitions extend well beyond the domestic market. “The meaning of the Rogun Dam has changed,” explains Artemy Kalinovsky,...
