Naftogaz of Ukraine is the largest national oil and gas company of Ukraine. It is a state-owned company subordinated to the Government of Ukraine. The vertical-integrated company carries out a complete cycle of exploration operations and development of deposits, operating and exploratory drilling, extraction, transportation, and refinement of natural gas and crude oil, supply of natural and liquefied gas to consumers.
Balticconnector is a bi-directional natural gas pipeline between Ingå, Finland and Paldiski, Estonia. It connects Estonian and Finnish gas grids. The pipeline provides Finland with access to the Inčukalns underground gas storage facility in Latvia. In addition, the pipeline enables construction of the regional liquefied natural gas terminal.
LitPol Link is an electricity link between Poland and Lithuania which connects the Baltic transmission system to the synchronous grid of Continental Europe. It has a capacity of 500 MW and since 2021 it can operate in a synchronous regime.
The Baltic Pipe is a natural gas pipeline between Europipe II and Poland. It is a strategic infrastructure project to create a new European gas supply corridor.
Snam S.p.A. is an Italian energy infrastructure company. As of 31 December 2022, it had a market capitalization of €15.2 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 synchronous grid of Continental Europe is the largest synchronous electrical grid in the world. It is interconnected as a single phase-locked 50 Hz mains frequency electricity grid that supplies over 400 million customers in 24 countries, including most of the European Union. In 2009, 667 GW of production capacity was connected to the grid, providing approximately 80 GW of operating reserve margin. The transmission system operators operating this grid formed the Union for the Coordination of Transmission of Electricity (UCTE), now part of the European Network of Transmission System Operators for Electricity (ENTSO-E).
The electricity sectors of the Republic of Ireland and Northern Ireland are integrated and supply 2.5 million customers from a combination of coal, peat, natural gas, wind and hydropower. In 2022, 34 TWh were generated. In 2018 natural gas produced 51.8%, while wind turbines generated 28.1%, coal 7%, and peat 6.8% of Ireland's average electricity demand. In 2020 wind turbines generated 36.3% of Ireland's electrical demand, one of the highest wind power proportions in the world. While the United Kingdom was one of the first countries in the world to deploy commercial nuclear power plants, the island of Ireland has never had a nuclear power plant built on either side of the Irish border. Nuclear power in Ireland was discussed in the 1960s and 1970s but ultimately never phased in, with legislation now in place explicitly forbidding its introduction.
Elering AS is a national transmission system operator for electricity and natural gas with headquarters in Tallinn, Estonia. The managing director of Elering is Taavi Veskimägi.
Energy in Moldova describes energy and electricity production, consumption and import in Moldova.
Energy in Ukraine is mainly from gas and coal, followed by nuclear and oil. The coal industry has been disrupted by conflict. Most gas and oil is imported, but since 2015 energy policy has prioritised diversifying energy supply.
Energy in Estonia has heavily depended on fossil fuels. Finland and Estonia are two of the last countries in the world still burning peat.
Lithuania is a net energy importer. Primary energy use in Lithuania was 98 TWh, or 29 TWh per million people in 2009.
Latvia is a net energy importer. Primary energy use in Latvia was 49 TWh, or 22 TWh per million persons in 2009. In 2018, electricity consumption per capita was 3731 kWh.
The EuroAsia Interconnector is a planned HVDC interconnector between the Greek, Cypriot, and Israeli power grids via the world's longest submarine power cable. Connecting Kofinou, Cyprus to Hadera, Israel and Korakias, Crete, Greece the EuroAsia Interconnector is a major Project of Common Interest of the European Union and a priority Electricity Highway Interconnector Project, as an energy highway bridging Asia and Europe. Regulatory approval of electricity interconnection between Cyprus and Greece was completed on October 10, 2017.
Litgrid AB is a Lithuanian electricity transmission system operator that operates Lithuania's electricity transmission grid. Litgrid is responsible for the integration of the Lithuanian electricity system into the European electricity infrastructure and the common electricity market.
Gas Interconnection Poland–Lithuania (GIPL) is a gas pipeline between Poland and Lithuania. The pipeline was commissioned and started commercial operation on 1 May 2022. The length of the pipeline is 508 km (316 mi) and the natural gas can flow both directions. The pipeline will run from Jauniūnai natural gas compression station (GCS) in eastern Lithuania to the Hołowczyce GCS station in eastern Poland.
Lithuania–Latvia Interconnection is a natural gas pipeline which connects Lithuania and Latvia.
Minsk–Kaliningrad Interconnection is a natural gas pipeline interconnection between Kaliningrad Oblast of Russia, Lithuania and Belarus. Currently it is the only pipeline supplying natural gas to Kaliningrad Oblast.
Klaipėda–Kuršėnai pipeline is a natural gas pipeline serving as capacity expansion that connects Klaipėda LNG FSRU with northern Lithuania.
