Data & Statistics

Tables and charts with relevant and latest information

• Top TSOs: Trends in Network Growth [free access]

  June 11, 2021
  As per Global Transmission Research’s recent report—Global Transmission TSO Profiles and Benchmarking Report, which profiles 212 transmission system operators (TSOs) and developers in over 100 countries—the leading 212 TSOs and operators across the globe together owned 47,23,434 km of transmission lines.

• Top TSOs: Assessing Trends in Operational Performance

  June 11, 2021
  To assess the operational performance of the power transmission network respective to the key TSOs/developers, different parameters including transmission losses, SAIFI and SAIDI were studied.

• Top TSOs: Past capex on transmission and future capex plans

  June 11, 2021
  By the end of 2019, the 212 TSOs and developers incurred estimated investments of USD173 billion across the electricity transmission sector.

• Oman: Installed Capacity, Generation and Consumption [free access]

  May 12, 2021
  Oman’s power system is segregated into three isolated systems—the main interconnected system (MIS), which covers the northern half of the country; the Dhofar power system, which covers the southern Dhofar region; and the rural power system.

• Oman: Planned Generation and Transmission Capacity

  May 12, 2021
  As per Oman Power and Water Procurement Company (OPWP), which undertakes long-term generation planning for the country, between 2021 and 2025, Oman is expected to add close to 4.6 GW of generation capacity.

• Oman: Growth in Power Transmission Network

  May 12, 2021
  The country’s high voltage network is owned and operated by the state-owned Oman Electricity Transmission Company (OETC).

• British Columbia: Installed Capacity, Generation, and Consumption

  April 9, 2021
  The Canadian province of British Columbia’s installed electricity generation capacity during 2015–2019 increased at a compound annual growth rate (CAGR) of 0.62 per cent from around 17,944 MW in 2015 to 18,396 MW as of 2019.

• British Columbia: Growth in Electricity Transmission Network

  April 9, 2021
  BC Hydro is responsible for the development and operation of the electric transmission systems in British Columbia.

• British Columbia: Planned Generation and Transmission Capacity [free access]

  April 9, 2021
  As per the National Energy Board’s (NEB) Energy Futures projections, British Columbia is expected to add close to 3.1 GW of generation capacity during 2021-30, with the majority of additions expected to be via hydro/wave/tidal sources, followed by wind and solar-based energy.

• Peru: Installed capacity, generation and consumption

  March 11, 2021
  Peru’s installed electricity generation capacity during 2015–2019 increased at a compound annual growth rate (CAGR) of about 7 per cent from around 12,189 MW in 2015 to 15,296 MW as of 2019.

• Peru: Growth in Electricity Transmission Network [free access]

  March 11, 2021
  Peru’s electricity grid operator is Comité de Operación Económica del Sistema Interconectado Nacional (COES), which functions under the Ministry of Energy and Mines.

• Peru: Planned Generation and Transmission Capacity

  March 11, 2021
  As per the report Informe de Diagnóstico de las Condiciones Operativas del SEIN 2021-30, the electricity demand is expected to grow at a CAGR of 5.91 per cent between 2021 and 2029 to reach 91,682 GWh.

• Global Electricity Distribution Sector: Electricity Network of top 20 DSOs

  February 12, 2021
  As per Global Transmission Research estimates, the global electricity distribution network of the 250 DSOs comprised over 36.5 million km of line length in 2019. Of this, close to 14.9 million km was accounted for by the top 20 DSOs.

• Global Electricity Distribution Sector: Sales of Top 20 DSOs [free access]

  February 12, 2021
  The electricity distribution market structure across the world is heterogeneous with a high level of concentration in some countries and a highly fragmented structure in others. Electricity distribution is still largely under the control of state-owned utilities or local municipalities in most regions.

• Global Electricity Distribution Sector: Number of Consumers of top 20 DSOs

  February 12, 2021
  Among the top 20 DSOs, SGCC has the biggest customer base, followed by Indonesia’s PLN, France’s Enedis and Egypt’s EEHC.

• Thailand: Installed capacity, generation and consumption

  January 7, 2021
  Thailand’s installed electricity generation capacity during 2015–2019 increased at a compound annual growth rate (CAGR) of about 4 per cent from 36 GW in 2015 to over 42 GW in 2019.

• Thailand: Growth in Electricity Transmission Network [free access]

  January 7, 2021
  As of 2019, the transmission network in Thailand comprised about 35,963 circuit km of line length at 115 kV and above voltage levels.

• Thailand: Planned Generation and Transmission Capacities

  January 7, 2021
  According to the projections by Thailand’s Energy Commission, in its base case scenario the electricity demand is likely to reach 293 TWh by 2029.

• Rwanda: Installed capacity, generation and consumption

  December 17, 2020
  Rwanda’s installed electricity generation capacity during 2015–2019 increased at a compound annual growth rate (CAGR) of about 5 per cent from 186 MW in 2015 to over 225 MW in 2019.

• Rwanda: Growth in Electricity Transmission Network

  December 17, 2020
  Rwanda Energy Group Limited (REG) was formed in 2014 and is the sole utility responsible for the construction and maintenance of electricity generation, transmission and distribution infrastructure in the country.