TSO Focus

Profile of a leading TSO operator, covering its history, present status and future plans

• Hydro One: Focusing on system improvement and increasing efficiency

  June 10, 2016
  Hydro One Limited is the largest electricity transmission and distribution company in Ontario. Through its subsidiary, Hydro One Inc., it owns and operates a substantial share of Ontario's electricity transmission network.

• Dutch-German TenneT: Playing a central role in creation of NWE [free access]

  May 10, 2016
  TenneT, one of Europe's leading electricity transmission system operators (TSO), recently announced plans to invest EUR22 billion to develop the grid infrastructure of Germany and the Netherlands by 2025.

• Sri Lanka's Ceylon Electricity Board: Invests to improve grid reliability

  April 6, 2016
  Sri Lanka's island-wide power blackout, which occurred on March 13, 2016, was one of the worst that the country has faced in the last 20 years. It was also the third nation-wide power failure to occur within six months.

• TRANSELECTRIC S.A.: Ecuador's generation plans propel grid expansion

  March 10, 2016
  TRANSELECTRIC S.A., formed in 1999, is the developer and operator of Ecuador's Sistema Nacional de Transmisión (SNT) or the national transmission system.

• Montenegro's CGES: Strengthening interconnections with neighbours

  February 3, 2016
  Crnogorski Elektroprenosni Sistem A.D. (CGES) is the owner, operator and developer of Montenegro's transmission network.

• Dominion Resources: Investing in the expansion of its transmission network [free access]

  January 11, 2016
  Dominion Resources (Dominion), headquartered in Richmond, Virginia, was established in 1983. It is one of the largest producers and transporters of energy in the US.

• National Grid Corporation of the Philippines: Faces RoW and natural calamities issues

  December 8, 2015
  Philippines' high rate of economic growth demands investments to strengthen the country's electricity infrastructure. National Grid Corporation of the Philippines (NGCP), the country's transmission network operator, is charged with the responsibility of ensuring an adequate and reliable electricity supply system.

• State Grid Brazil Holding S.A: Acquiring assets and winning concessions to expand [free access]

  November 10, 2015
  State Grid Brazil Holding S.A. (SGBH) is a subsidiary of China's largest electricity transmission and distribution utility, State Grid Corporation of China (SGCC), and has become the fourth largest transmission operator in Brazil with recent acquisitions in the country.

• Oman Electricity Transmission Company: Focuses at 220 kV and 400 kV network

  October 6, 2015
  Oman was among the first countries in the Gulf Cooperation Council (GCC) region to adopt power sector reforms. Comprehensive structural reforms were adopted after the enactment of the new electricity law, which came into effect in 2005.

• Powerlink Queensland: Merger with distribution companies on cards

  September 10, 2015
  Virginia-based Queensland Electricity Transmission Corporation Limited (Powerlink) is the government-owned transmission network service provider operating in Queensland, Australia.

• Ameren Corporation: Significant investments planned to expand network

  August 10, 2015
  Ameren Corporation, formed in 1997 with a merger of Ameren Missouri and Central Illinois Public Service Company (CIPSCO) to operate as an electric and natural gas transmission and distribution (T&D) company, is now a holding company for various power and energy companies in the US.

• Egypt Electricity Transmission Company: Expanding the domestic and global network [free access]

  July 13, 2015
  The Egyptian economy is facing an ever increasing demand for electricity, with electricity consumption expected to increase to 5,760 MW by 2017.

• Georgia State Electrosystem JSC: Focus of boosting trade, providing reliable supply

  June 10, 2015
  Georgian State Electrosystem JSC (GSE) is Georgia's sole transmission system operator and developer. GSE is also responsible for managing power exports with neighbouring countries.

• Empresa de Energía de Bogotá (EEB): Widening its domestic and global reach [free access]

  May 7, 2015
  Founded in 1896, Empresa de Energía de Bogotá (EEB) is one of Colombia's largest power transmission companies. It holds an 8.2 per cent share in the country's power transmission market, the second highest among the various players.

• Tokyo Electric Power Company: Announces reforms to revitalise the company

  April 10, 2015
  Tokyo Electric Power Company (TEPCO), Japan's largest electricity utility, has been under considerable financial pressure since the Fukushima Daiichi nuclear accident, which took place following the Tohoku-Chiho Taiheiyo-Oki earthquake in March 2011.

• FirstEnergy Corporation: Focus on expansion of T&D network

  March 10, 2015
  US-based FirstEnergy Corporation, one of the largest power transmission system owners in the territory of PJM Interconnection (PJM), is investing to expand its footprint by strengthening its transmission and distribution (T&D) network.

• Eskom Holdings SOC Limited: Struggling to meet the country's power demand

  February 10, 2015
  South Africa is presently reeling under its worst power crisis since 2008. Mismanagement of newly built generation facilities and pursuing a policy of keeping the lights on at all costs, with no focus on maintaining its generation infrastructure, have resulted in a drastic deterioration in the country's power generating stations.

• Elektromreža Srbije: Plans to invest EUR400 million in transmission by 2020 [free access]

  January 8, 2015
  Serbia's government-owned transmission system operator (TSO) Elektromreža Srbije (EMS) recently announced plans to invest EUR400 million by 2020 to upgrade the national transmission grid and to develop new electricity interconnections with neighbouring countries.

• Morocco's ONEE: To play a crucial role in sustaining electricity security plans

  December 10, 2014
  Office National de l'Electricité et de l'Eau Potable (ONEE), the state-owned integrated power and water utility of Morocco, has been instrumental in stewarding Morocco's impressive progress in the power sector.

• National Grid USA: Building necessary infrastructure to meet customer needs

  November 9, 2014
  In September 2014, the Massachusetts-based National Grid USA, one of the largest electricity holding companies in the United States delivering electricity and natural gas to the north-eastern regions of the United States, captured headlines when it unveiled its plans to invest about USD8.57 billion in the transmission and distribution (T&D) network of New York during 2015-2029.