Montenegro, Bosnia and Herzegovina, and most of the Adriatic coast of Croatia, where temperatures have risen to 40 degrees, have experienced major power outages, reports Reuters. Almost the entire territory of Montenegro was left without electricity due to power outages, said local energy company CEDIS. The capital of Bosnia and Herzegovina, Sarajevo, and the towns of Banja Luka and Mostar were left without electricity. Local media reported power outages across the country. Croatia’s energy company HEP said that the power outage in some parts of the country was caused by “an international dist…