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TBILISI: Georgia to invest in gas storage tanks

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  • TBILISI: Georgia to invest in gas storage tanks

    Georgia to invest in gas storage tanks
    By M. Alkhazashvili

    The Messenger, Georgia
    July 20 2005


    A natural gas storage facility: Rehden, pictured here, is the largest
    storage facility in Western Europe

    The U.S. Trade and Development Agency (USTDA) is allotting USD 1
    million for research into the possibilities of constructing a natural
    gas storage facility in Georgia - storage tanks widely viewed as
    vital for energy security.

    Gas storage facilities exist in all developed countries. There are
    reportedly 634 in the world, including three underground facilities
    in the South Caucasus - two in Azerbaijan and one in Armenia.

    Energy experts consider the construction of a gas storage facility
    in Georgia a matter of urgency on the grounds that the tanks would
    make Georgia's energy supply more stable as it would be possible to
    continue to supply the country with energy for several months in the
    event of some interruption in imports.

    Furthermore, it is argued that a storage facility would reduce gas
    prices as the tanks would allow the country to import gas in the
    summer when prices are lower and save it until winter.

    Ongoing construction of the South Caucasus pipeline which will carry
    gas from the Shah-Deniz gas fields in Azerbaijan to the Mediterranean
    mean that it would be even more prosperous for Georgia to build a
    storage facility, as the country will receive 5 percent of transported
    gas and will be able to buy additional gas at special prices for
    twenty years.

    Some work has been done in preparation for construction of a storage
    facility, with two abandoned oil mines in Rustavi and Ninotsminda
    seen as the best locations for such a facility. The new research is
    aimed at identifying which location would be better.

    Saknavtobi Head Mikheil Sidamonidze says it is possible to store
    at least 300 million cubic meters in the Rustavi mine and at least
    750 million cubic meters in Ninotsminda. Georgia currently uses
    approximately 900 million cubic meters of natural gas annually.

    In addition to having the greater capacity of the two, a facility at
    Ninotsminda would likely only take two years to construct, while a
    storage facility at Rustavi would take five years to construct. While
    the Rustavi tank would cost an estimated USD 45 million, estimates
    for a facility at Ninotsminda range from USD 25 million up to USD
    90 million.
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