An April 2010 announcement for a 2,000 MW, line between Spain and France is estimated at €700 million. This includes the cost of a tunnel through the Pyrenees.Spain to invest heavily in transmission grid upgrades over next five years|CSP Today . Social.csptoday.com (2010-04-01). Retrieved on 2011-04-09.
An April 2010 announcement for a 2,000 MW, line between Spain and France is estimated at €700 million. This includes the cost of a tunnel through the Pyrenees.Spain to invest heavily in transmission grid upgrades over next five years|CSP Today . Social.csptoday.com (2010-04-01). Retrieved on 2011-04-09.