Resources and power-Romania

Resources and power-Romania

Romania has an unusually rich and well-balanced mix of natural resources. Hydrocarbons are found across two-thirds of the country, and the petroleum industry dates to the 19th century. Oil deposits are found in the flysch formations that run in a band along the outer rim of the Carpathians and through the Subcarpathians. Deposits in the plains, notably near the town of Videle, have been tapped since World War II. The areas around Bacău and Ploiesti have long been famous for their oil-refining industry, and they have been joined by production from Pitești. Some oil also was discovered in the Romanian sector of the Black Sea in 1981. Romania had large reserves of natural gas, found mainly in Transylvania, where large deposits of methane gas and salt were first exploited for a chemical industry in the 1930s. These reserves, however, have been depleted.

A large lignite field in the Motru valley, in the southwestern part of the country, supplies two of Romania’s largest power stations, located in Rovinari and Turceni. One of the greatest problems facing Romania after World War II, when the Soviet Union demanded the delivery of Romanian petroleum as war reparations, was the very limited development of power stations based on other fuels. Nevertheless, under a plan spanning the years 1951–60 and supplemented by later plans, a remarkable rise in power output took place. The foundation for this increase was a series of large power projects, each having a capacity of 200,000 to 1,000,000 kilowatts. Both thermal and hydroelectric plants were built (though the largest capacities were installed in the Motru valley lignite field). Romania’s multiple river systems, coupled with the Danube, give the country considerable hydroelectric potential. At least three-fifths of electricity is generated at the Iron Gate. Two nuclear reactors were launched with Canadian assistance at Cernavodă, on the lower Danube, the first in the mid-1990s, followed by another reactor in the early 2000s.

The largest coal reserves are those of bituminous coal (soft coal); half of Romania’s bulk coal production comes from the Jiu Valley alone. Reserves of poorer-quality lignite increasingly are being tapped to meet energy requirements. Except for the Baraolt-Vârghiș Basin, which lies within the Carpathians, most of these deposits are found along the fringe of the mountain areas. There are concentrations in Moldavia, Transylvania around the city of Cluj, the Jiu Valley, and on the Danube floodplain. Anthracite (hard coal) is found in the Banat and Walachia regions. Mining is especially central to life in the Jiu Valley, where it is the only significant industry, and the frequent threat of widespread layoffs has long been answered by protests and strikes that have erupted into violent confrontations.

A wide variety of metals are found in Romania. Major iron deposits are located in southeastern and southwestern Transylvania, the Banat, and the Dobruja. Manganese is mined in northern Transylvania near the headwaters of the Bistrița River and in the Banat. Chrome and nickel deposits are found near the Iron Gate along the Danube. Copper, lead, and zinc exist in the Maramureș near the headwaters of the Bistrița River and in the Apuseni Mountains, where silver and gold deposits and molybdenum are also found. Important bauxite mines are located southeast of Oradea. Minerals including sulphur, graphite, and mica are also found in limited quantities. Moreover, there are large salt deposits near Slanic, Tirgu Ocna, and Ocna Mures.