Eni S.p.A. is an Italian multinational energy company headquartered in Rome. Considered one of the seven "supermajor" oil companies in the world, it has operations in 69 countries with a market capitalization of US$54.08 billion, as of 11 April 2022. The Italian government owns a 30.33% golden share in the company, 4.37% held through the Ministry of Economy and Finance and 25.96% through the Cassa Depositi e Prestiti. The company is a component of the Euro Stoxx 50 stock market index.
Blue Stream is a major trans-Black Sea gas pipeline that carries natural gas to Turkey from Russia. The pipeline has been constructed by the Blue Stream Pipeline B.V., the Netherlands based joint venture of Russian Gazprom and Italian Eni. The Blue Stream Pipeline B.V. is an owner of the subsea section of pipeline, including Beregovaya compressor station, while Gazprom owns and operates the Russian land section of the pipeline and the Turkish land section is owned and operated by the Turkish energy company BOTAŞ. According to Gazprom the pipeline was built with the intent of diversifying Russian gas delivery routes to Turkey and avoiding third countries.
The Nabucco pipeline was a failed natural gas pipeline project from Erzurum, Turkey to Baumgarten an der March, Austria to diversify natural gas suppliers and delivery routes for Europe. The pipeline was to lessen European dependence on Russian energy. The project was backed by several European Union states and the United States and was seen as rival to the Gazprom-Eni South Stream pipeline project. The main supplier was to be Iraq with potential supplies from Azerbaijan, Turkmenistan, and Egypt.
The Ünye–Ceyhan pipeline, commonly known with its former name, the Samsun–Ceyhan pipeline, was a planned crude oil pipeline traversing Turkey from the Black Sea to the Mediterranean oil terminal in Ceyhan. The aim of the project was to provide an alternative route for Russian and Kazakhstani oil and to ease the traffic burden in the Bosphorus and the Dardanelles. The project was halted in 2010. This was confirmed again in 2013.
The Trans-Caspian Gas Pipeline is a proposed subsea pipeline between Türkmenbaşy in Turkmenistan, and Baku in Azerbaijan. According to some proposals it will also include a connection between the Tengiz Field in Kazakhstan, and Türkmenbaşy. The Trans-Caspian Gas Pipeline project is purposed to transport natural gas from Turkmenistan and Kazakhstan to European Union member countries, circumventing both Russia and Iran. It is also considered as a natural eastward extension of Southern Gas Corridor. This project attracts significant interest since it will connect vast Turkmen gas resources to major consumer geographies as Turkey and Europe.
The Greenstream pipeline, part of the Western Libyan Gas Project, is a natural gas submarine pipeline running from western Libya to the island of Sicily in Italy.
The Trans-Mediterranean Pipeline is a natural gas pipeline from Algeria via Tunisia to Sicily and thence to mainland Italy. An extension of the TransMed pipeline delivers Algerian gas to Slovenia.
The Central Asia – Center gas pipeline system is a Gazprom controlled system of natural gas pipelines, which run from Turkmenistan via Uzbekistan and Kazakhstan to Russia. The eastern branch includes the Central Asia - Center (CAC) 1, 2, 4 and 5 pipelines, which start from the south-eastern gas fields of Turkmenistan. The western branch consists of the CAC-3 pipeline and a project to build a new parallel Caspian pipeline. The western branch runs from the Caspian Sea coast of Turkmenistan to north. The branches meet in western Kazakhstan. From there the pipelines run to north where they are connected to the Russian natural gas pipeline system.
The Trans Europa Naturgas Pipeline (TENP) is a natural gas pipeline which runs from the German-Netherlands border to the German-Swiss border. It carries North Sea natural gas from the Netherlands to Italy and Switzerland. It also provides natural gas for North Rhine-Westphalia, Rhineland-Palatinate and Baden-Württemberg federal states.
The Transitgas Pipeline is a 293-kilometre (182 mi) long natural gas pipeline in Switzerland, which connects Trans Europa Naturgas Pipeline (TENP) from Wallbach at the German border and Gaz de France gas grid from Rodersdorf/Oltingue at the French border with the Snam Rete Gas S.p.A. owned gas grid in Gries Pass, Italy.
The Trans-Balkan pipeline is a natural gas pipeline between Turkey and Ukraine with branches to Greece and North Macedonia. It was used by Gazprom for gas deliveries through Balkan countries to Turkey. Before construction of the Blue Stream pipeline it was the only international natural gas pipeline supplying Turkey.
South Stream was a canceled pipeline project to transport natural gas of the Russian Federation through the Black Sea to Bulgaria and through Serbia, Hungary and Slovenia further to Austria. It was never finished.
Trans Adriatic Pipeline (TAP) is a natural gas pipeline proposed in 2003, constructed in 2016, and operational since 2020, from Azerbaijan at the Caspian Sea to Europe from Greece through Albania and the Adriatic Sea to Italy. It is a European section of the Southern Gas Corridor. As of 2022 capacity is 10 bcm per year.
Snam S.p.A. is an Italian energy infrastructure company. As of 31 December 2019, it had a market capitalization of €15.4 billion. Snam was originally a subsidiary of Italian energy company Eni. It has since become an independent company, whose largest shareholder is CDP Reti, a holding company controlled by the Italian state. The utility operates in Italy and, through associated companies, in Albania (AGSCo), Austria, China, France (Terēga), Greece (DESFA), the UAE and the United Kingdom. It is one of the main shareholders of the Trans Adriatic Pipeline (TAP). Snam is the main Italian operator for the transport and dispatching of natural gas in Italy, having almost all the transport infrastructures in Italy, with 32,727 km of gas pipelines in operation in high and medium pressure and over 41,000 km including international activities. First in Europe for natural gas storage capacity, the company is also one of the main continental operators in regasification for a total pro quota capacity of approximately 8.5 billion cubic meters per year. Snam is one of Europe's main regulated gas companies - leading Italy in gas transport and storage, while ranking third in regasification. Snam also aims to invest in new energy transition businesses to reduce environmental impact and decarbonisation: sustainable mobility, energy efficiency, renewable gases such as biomethane and hydrogen. The company is listed on the FTSE MIB index of the Borsa Italiana since 6 December 2001.
The MEGAL pipeline is a major natural gas pipeline system in southern Germany. It transports natural gas from the Czech–German and Austrian–German borders to the German–French border.
Haidach gas storage is an underground natural gas storage in the town of Haidach near Salzburg, Austria. As of the end of 2018 with a capacity of ~2.9 billion cubic meters (bcm) it is the third largest gas storage facility in Central Europe.
Romania has proven natural gas reserves of 726 billion cubic meters and is ranked 30th among countries with proved reserves of natural gas. About 75% of Romania's natural gas resources are located in Transylvania, especially in Mureș and Sibiu counties. The largest natural gas field in Romania is the Deleni gas field discovered in 1912 and located in the Băgaciu commune in Mureș County with proven reserves of 85 billion cubic meters or 3 trillion cubic feet. Other important gas fields include the Filitelnic gas field, the Roman-Secuieni gas field, the Voitinel gas field, the Ghercești gas field and the Sărmașel gas field all with reserves larger than 10 billion cubic meters or 350 billion cubic feet. Currently Romania has the second largest natural gas reserves in the European Union just after the Netherlands.
Energy in Algeria describes energy and electricity production, consumption and import in Algeria. Primary energy use in 2009 in Algeria was 462 TWh and 13 TWh per million persons. Algeria is an OPEC country.
Oil and gas each supply over a quarter of Turkey's primary energy. The country consumes 50 to 60 billion cubic metres of natural gas each year. Almost all oil and gas is imported and is a big part of the current account deficit of the economy, but a large gas field in the Black Sea is expected to start production in 2023.
