Energy liberalisation refers to the liberalisation of energy markets, with specific reference to electricity generation markets, by bringing greater competition into electricity and gas markets in the interest of creating more competitive markets and reductions in price by privatisation. As the supply of electricity is a natural monopoly, this entails complex and costly systems of regulation to enforce a system of competition.
The National Electricity Market (NEM) is an arrangement in Australia's electricity sector for the connection of the electricity transmission grids of the eastern and southern Australia states and territories to create a cross-state wholesale electricity market. The Australian Energy Market Commission develops and maintains the Australian National Electricity Rules (NER), which have the force of law in the states and territories participating in NEM. The Rules are enforced by the Australian Energy Regulator. The day-to-day management of NEM is performed by the Australian Energy Market Operator.
The Office of Gas and Electricity Markets (Ofgem), supporting the Gas and Electricity Markets Authority (GEMA), is the government regulator for the electricity and downstream natural gas markets in Great Britain. It was formed by the merger of the Office of Electricity Regulation (OFFER) and Office of Gas Supply (Ofgas).
The Electric Reliability Council of Texas, Inc. (ERCOT) is an American organization that operates Texas's electrical grid, the Texas Interconnection, which supplies power to more than 25 million Texas customers and represents 90 percent of the state's electric load. ERCOT is the first independent system operator (ISO) in the United States. ERCOT works with the Texas Reliability Entity (TRE), one of eight regional entities within the North American Electric Reliability Corporation (NERC) that coordinate to improve reliability of the bulk power grid.
A regional transmission organization (RTO) in the United States is an electric power transmission system operator (TSO) that coordinates, controls, and monitors a multi-state electric grid. The transfer of electricity between states is considered interstate commerce, and electric grids spanning multiple states are therefore regulated by the Federal Energy Regulatory Commission (FERC). The voluntary creation of RTOs was initiated by FERC Order No. 2000, issued on December 20, 1999. The purpose of the RTO is to promote economic efficiency, reliability, and non-discriminatory practices while reducing government oversight.
Demand response is a change in the power consumption of an electric utility customer to better match the demand for power with the supply. Until the 21st century decrease in the cost of pumped storage and batteries electric energy could not be easily stored, so utilities have traditionally matched demand and supply by throttling the production rate of their power plants, taking generating units on or off line, or importing power from other utilities. There are limits to what can be achieved on the supply side, because some generating units can take a long time to come up to full power, some units may be very expensive to operate, and demand can at times be greater than the capacity of all the available power plants put together. Demand response seeks to adjust the demand for power instead of adjusting the supply.
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 Energy Market Authority (EMA) is a statutory board under the Ministry of Trade and Industry of the Government of Singapore.
Jon B. Wellinghoff is an American attorney who served as the chairman of the Federal Energy Regulatory Commission (FERC) from 2009 to 2013. The FERC is a U.S. government agency that regulates the interstate transmission of electricity, natural gas, and oil. The FERC also reviews proposals to build liquefied natural gas (LNG) terminals and interstate natural gas pipelines and licenses hydropower projects.
Verbund AG, formerly known as Verbundgesellschaft or Österreichische Elektrizitätswirtschafts-AG, is Austria's largest electricity provider. Verbund covers around 40 percent of electricity demands in Austria and generates 90 percent thereof from hydro power. In addition, Verbund operates the supraregional power grid through its subsidiary APG. Verbund AG is listed on the Vienna Stock Exchange and in the ATX, the key index of Austrian stock-listed companies. The largest shareholder, at 51%, is the Republic of Austria.
The electricity sector in Argentina constitutes the third largest power market in Latin America. It relies mostly on thermal generation and hydropower generation (36%). The prevailing natural gas-fired thermal generation is at risk due to the uncertainty about future gas supply.
The European Regulators' Group for Electricity and Gas (ERGEG) was an advisory group to the European Commission on internal energy market issues in Europe. ERGEG was set up by the European Commission to assist the commission in consolidating a single EU market for electricity and gas. ERGEG's members were the heads of the national energy regulatory authorities in the EU's 28 Member States. It was dissolved in 2011 when Agency for the Cooperation of Energy Regulators (ACER) took over its responsibilities.
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 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.
The Energy Commission, abbreviated ST, was created under the Energy Commission Act 2001 as a new regulator for the energy industry in Peninsular Malaysia and Sabah. The Commission was established to ensure that the energy industry is developed in an efficient manner so that Malaysia is ready to meet the new challenges of globalisation and liberalisation, particularly in the energy supply industry.
The Australian Energy Regulator (AER) is the regulator of the wholesale electricity and gas markets in Australia. It is part of the Australian Competition & Consumer Commission and enforces the rules established by the Australian Energy Market Commission.
The term Smart Grid describes a next-generation electric power system, that is classified by the increased use of communication and information technology in the generation, delivery, and consumption of electrical energy. For individual consumers, smart grid technology offers more control over electricity consumption. Typically, the goal is overall greater energy efficiency.
The Electricity Act 1989 provided for the privatisation of the electricity supply industry in Great Britain, by replacing the Central Electricity Generating Board in England and Wales and by restructuring the South of Scotland Electricity Board and the North of Scotland Hydro-Electric Board. The Act also established a licensing regime and a regulator for the industry called the Office of Electricity Regulation (OFFER), which has since become the Office of Gas and Electricity Markets (OFGEM).
The Israel Public Utility Authority for Electricity is a government authority charged with providing utility services, setting tariffs, regulation and oversight of the electricity market in Israel.
The Commission for Regulation of Utilities, formerly known as the Commission for Energy Regulation, is the Republic of Ireland's energy and water economic utility regulator.
