Home » Archive

Articles in the Lena River Category

Amur Basin, Arctic, Central Asia Basins, Essential Publications, Lena River, Ob Basin, Yenisey Basin »

[28 Jan 2021 | Topics: ]

A report by the United Nations University has said that by 2050, most of the world’s population will live downstream of dams operating at or beyond their design life, which could have implications on public safety, escalating maintenance costs, and reservoir sedimentation.

The report, “Ageing Water
Infrastructure: An Emerging Global Risk”, by the Canada-based UNU Institute for Water,
Environment and Health (UNU-INWEH), says most of the 58,700 large dams
worldwide were constructed between 1930 and 1970 with a design life of 50 to
100 years, adding that at 50 years a large concrete dam “would …

Featured, Greening Silk Road, Lena River »

[27 Aug 2020 | Topics: ]

Source: GEIDCO 2018

Lena is one the 10 greatest rivers of the world, and its basin is the least affected by hydropower dams and other water infrastructure. So far only one major tributary – the Viluy river has two dams (one of those unfinished due to lack of demand for energy).

During several decades harnessing hydropower potential of Lena basin was proposed many times by Russian and Chinese engineers and investors. The map above has been produced by Global energy Interconnection Development Cooperation Organization (GEIDCO – a global lobbyist initiated …