Gulf Stream thermal energy could also be harnessed to produce electricity using the temperature difference between cold deep water and warm surface water. Gulf Stream The Gulf Stream, together with its northern extension the North Atlantic Drift, is a warm and swift Atlantic ocean current that originates in the Gulf of Mexico and stretches to the tip of Florida, and follows the eastern coastlines of the United States and Newfoundland before crossing the Atlantic Ocean. The process of western intensification causes the Gulf Stream to be a northward accelerating current off the east coast of North America. At about , it splits
North Atlantic oscillation in the Arctic summer is weakened in the following winter, enabling Arctic cold to push down to mid-latitudes. Despite one of the strongest El Nino ever recorded in the Pacific Ocean, a largely positive North Atlantic Oscillation prevailed over Europe during the Winter of 2015-2016. For example, Cumbria in England registered one of the wettest months on record. Meanwhile, the Maltese Islands in the Mediterranean Sea registered one of the driest years ever recorded up to beginning of March as the Island's national average was only 235mm to date with some areas registering even less than 200mm. North Atlantic oscillation