Aug 04 2004
Kárahnjúkar – Some Facts About the Project
It is now two years since the government gave the approvals that made way for the creation of a huge hydroelectric scheme in the Central Highlands at Kárahnjúkar. This paved the way for a subsequent deal with Alcoa for the building of an aluminium smelter in the coastal town of Reyðarfjörður.
WHAT DOES THE SCHEME INVOLVE?
The Kárahnjúkar project will consist of nine dams, three reservoirs, seven channels and sixteen tunnels. It will divert two large rivers, the Jökulsá á brú and Jökulsá í Fljótsdal, and several smaller rivers to the north of the Vatnajökull glacier, the largest glacier in Europe. The main dam will be highest rockfill dam in Europe, 190 metres high, 800 metres long and 600 metres wide at its base. This main dam will create a huge reservoir, to be called Hálslón, which will flood a wilderness area of 57 sq. km. 70 km of tunnels will carry water to an underground powerhouse, which will have a 690 megawatts capacity. Read More