The economy of Bulgaria functions on the principles of the free market, having a large private sector and a smaller public one. Bulgaria is an industrialised high-income country according to the World Bank, and is a member of the European Union (EU), the World Trade Organization (WTO), the Organization for Security and Co-operation in Europe (OSCE) and the Organization of the Black Sea Economic Cooperation (BSEC). The Bulgarian economy has experienced significant growth (538%), starting from $13.15 billion and reaching estimated gross domestic product (GDP) of $86 billion or $203 billion, GDP per capita of $31,148, average gross monthly salary of 2,009 leva, and average net monthly salary of $2,102 (2022). The national currency is the lev, pegged to the euro at 1.95583 leva for 1 euro. The lev is the strongest and most stable currency in Eastern Europe.
The economy of the Czech Republic is a developed export-oriented social market economy based in services, manufacturing, and innovation that maintains a high-income welfare state and the European social model. The Czech Republic participates in the European Single Market as a member of the European Union, and is therefore a part of the economy of the European Union. It uses its own currency, the Czech koruna, instead of the euro. It is a member of the Organisation for Economic Co-operation and Development (OECD). The Czech Republic ranks 16th in inequality-adjusted human development and 24th in World Bank Human Capital Index, ahead of countries such as the United States, the United Kingdom or France. It was described by The Guardian as "one of Europe's most flourishing economies".
Enron Corporation was an American energy, commodities, and services company based in Houston, Texas. It was founded by Kenneth Lay in 1985 as a merger between Lay's Houston Natural Gas and InterNorth, both relatively small regional companies. Before its bankruptcy on December 2, 2001, Enron employed approximately 20,600 staff and was a major electricity, natural gas, communications, and pulp and paper company, with claimed revenues of nearly $101 billion during 2000. Fortune named Enron "America's Most Innovative Company" for six consecutive years.
PJSC Gazprom is a Russian majority state-owned multinational energy corporation headquartered in the Lakhta Center in Saint Petersburg. The Gazprom name is a contraction of the Russian words gazovaya promyshlennost. In January 2022, Gazprom displaced Sberbank from the first place in the list of the largest company in Russia by market capitalization. In 2022, the company's revenue amounted to 8 trillion rubles.
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the volume of natural gas in the gaseous state at standard conditions for temperature and pressure.
Micro combined heat and power, micro-CHP, μCHP or mCHP is an extension of the idea of cogeneration to the single/multi family home or small office building in the range of up to 50 kW. Usual technologies for the production of heat and power in one common process are e.g. internal combustion engines, micro gas turbines, stirling engines or fuel cells.
Eni S.p.A., acronym for and formerly legally known as Ente nazionale idrocarburi, is an Italian multinational energy company headquartered in Rome. It is considered one of the "supermajor" oil companies in the world, with a market capitalization of €50 billion, as of 31 December 2023. The Italian government owns a 30.5% golden share in the company, 1.99% held through the Ministry of Economy and Finance and 28.5% through the Cassa Depositi e Prestiti. The company is a component of the Euro Stoxx 50 stock market index.
ARETI International Group of Companies is a private energy company headquartered in Geneva, Switzerland. ARETI was created by Igor Makarov in 2015 following his sale of Itera International Group of Companies, which was started in 1992 and sold off in 2013. The ARETI group company consists of holding companies registered in Cyprus, Virgin Islands, and the Netherlands and has subsidiaries involved in the energy industry, civil and industrial engineering, and finance. The company operates primarily in Switzerland and the Commonwealth of Independent States (CIS) countries. In 2013, its main subsidiary, Itera Oil & Gas Company, was acquired by Rosneft prior to any sanctions placed on Rosneft.
A transmission system operator (TSO) is an entity entrusted with transporting energy in the form of natural gas or electrical power on a national or regional level, using fixed infrastructure. The term is defined by the European Commission. The certification procedure for transmission system operators is listed in Article 10 of the Electricity and Gas Directives of 2009.
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.
European Energy Exchange (EEX) AG is a central European electric power and related commodities exchange located in Leipzig, Germany. It develops, operates and connects secure, liquid and transparent markets for energy and related products, including power derivative contracts, emission allowances, agricultural and freight products.
Energy in Kazakhstan describes energy and electricity production, consumption and import in Kazakhstan and the politics of Kazakhstan related to energy.
Energy in Armenia is mostly from natural gas. Armenia has no proven reserves of oil or natural gas and currently imports most of its gas from Russia. The Iran-Armenia Natural Gas Pipeline has the capacity to equal imports from Russia.
EnergyinSaudi Arabia involves petroleum and natural gas production, consumption, and exports, and electricity production. Saudi Arabia is the world's leading oil producer and exporter. Saudi Arabia's economy is petroleum-based; oil accounts for 90% of the country's exports and nearly 75% of government revenue. The oil industry produces about 45% of Saudi Arabia's gross domestic product, against 40% from the private sector. Saudi Arabia has per capita GDP of $20,700. The economy is still very dependent on oil despite diversification, in particular in the petrochemical sector.
Plinacro is a natural gas transmission system operator in Croatia.
The Democratic Republic of the Congo was a net energy exporter in 2008. Most energy was consumed domestically in 2008. According to the IEA statistics the energy export was in 2008 small and less than from the Republic of Congo. 2010 population figures were 3.8 million for the RC compared to CDR 67.8 Million.
Ukraine extracts about 20 billion cubic meters of fossil gas each year, and since 2022 this has almost met demand. Ukraine has been estimated to possess natural gas reserves of over 670 billion cubic meters (in 2022), and in 2018 was ranked 26th among countries with proved reserves of natural gas. In 2021, Ukraine produced 19.8 billion cubic meters (bcm or Gm3) of natural gas. To satisfy domestic demand of 27.3 bcm that year, Ukraine relied on gas imports (2.6 bcm) and withdrawal from underground storage (4.9 bcm). Winter demand can reach 150 mcm per day.
Iran is an energy superpower and the petroleum industry in Iran plays an important part in it. In 2004, Iran produced 5.1 percent of the world's total crude oil, which generated revenues of US$25 billion to US$30 billion and was the country's primary source of foreign currency. At 2006 levels of production, oil proceeds represented about 18.7% of gross domestic product (GDP). However, the importance of the hydrocarbon sector to Iran's economy has been far greater. The oil and gas industry has been the engine of economic growth, directly affecting public development projects, the government's annual budget, and most foreign exchange sources.
The Arad–Szeged pipeline is a natural gas pipeline from Arad in Romania to Szeged in Hungary diversifying natural gas suppliers and delivery routes for the two countries and connects the two natural gas national grids. The pipeline attempts to lessen the two country's dependence on Russian energy. The Arad–Szeged pipeline is part of the larger New European Transmission System meant to unite Central and South Eastern Europe's natural gas transmission networks.
Energy in Singapore is critically influenced by its strategic position in maritime Southeast Asia, nestled between Malaysia and the Singapore Strait, near essential maritime routes like the Straits of Malacca and the South China Sea. This location has established Singapore as a central hub for the global petroleum, petrochemical, and chemical industries, with Jurong Island serving as a key base for over 100 international companies in these sectors. The majority of Singapore's energy consumption is derived from petroleum and other liquids, accounting for 86% of its total energy use, while natural gas represents 13%, and coal and renewable resources make up the remaining 1%.
