Spain has significant natural gas resources, particularly in the Mediterranean Sea. The country is the fourth largest producer of natural gas in Europe, and it is estimated to have over 100 billion cubic meters of proven natural gas reserves. The majority of Spain's natural gas production comes from the offshore Castor field, which is located about 20 kilometers off the coast of Tarragona.
Coal
Spain also has substantial coal reserves, estimated to be around 2 billion tons. The majority of Spain's coal is located in the northern regions of Asturias, Leon, and Palencia. However, coal production has been declining in Spain in recent years due to the increasing cost of extraction and competition from other energy sources.
Renewable Energy
Spain is a world leader in renewable energy production, with over 40% of its electricity coming from renewable sources. The country has a strong wind power industry, and it is also a major producer of solar power and hydroelectric power. In 2021, Spain produced more renewable energy than any other country in Europe.
Other Resources
In addition to natural gas, coal, and renewable energy, Spain also has a number of other natural resources, including iron ore, copper, lead, zinc, and bauxite. The country is also a major producer of olive oil, wine, and citrus fruits.