Nothing irritates Tashkent more than neighboring countries' plans to build hydropower dams upstream. But rather than making the usual effort to thwart those plans with blockades and talk of “war,” a senior Uzbek official has offered some constructive advice. Uzbekistan’s Deputy Water and Agriculture Minister Shavkat Khamraev told UN Radio this week that the only way to solve arguments about Central Asia’s unevenly distributed water resources is to construct small hydropower stations instead of giant dams, like the ones upstream Tajikistan and Kyrgyzstan hope to build on the tributaries of the region's main rivers – the Amu Darya and Syr Darya.Speaking of Tajikistan and the Amu Darya in particular, he said in a March 19 interview, "Let them build. We are also building small hydropower stations that do not alter the water and environmental pattern of this river and its basin.”Khamraev is in New York to attend a March 22 meeting on water cooperation at UN headquarters. A Tajik delegation is also expected to attend. The two countries are at loggerheads over Dushanbe’s plans to build what would be the world's tallest dam, Rogun. Dushanbe pins great hopes on the 335-meter dam, believing it will ensure energy security for the country, which now depends heavily on its neighbors.Tashkent, however, says Rogun will hurt its agricultural sector and poses unnecessary risks in a seismically active region. Last fall, President Islam Karimov said projects like Rogun could “spark not simply serious confrontation but even wars.” Creating yet more worry for Uzbekistan, Kyrgyzstan, also upstream, plans to build a 275-meter hydropower dam on the upper reaches of the Syr Darya with Russian support. Results of a feasibility study into Kambarata – which like Rogun was designed by Soviet engineers – are expected in the next few months.