ABB, the leading power and automation technology group, has received an order worth around $130 million from electric cooperative Great River Energy to upgrade an existing HVDC (high-voltage direct current) connection in the US. The ± 400 kilovolt HVDC transmission system provides a vital link for transferring 1,000-megawatts of electricity between Underwood, North Dakota and Buffalo, Minnesota, a distance of 700 kilometers. The order was booked in the fourth quarter of 2015.
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