Electricity Act 1989

The provisions of the Act comprise 113 sections in three parts, plus 18 schedules.

Part I Electricity Supply

Introductory – Sections 1 to 3 – including the establishment of the Director General of Electricity Supply; Consumer's Committees; and general duties of the Secretary of State and the Director

Licensing of supply etc. – Sections 4 to 10 – including prohibition of unlicensed supply; licences authorising supply; conditions of licences; general duties and powers of licence holders

Modification of licenses – Sections 11 to 15 – modification by agreement; Monopolies Commission; reports; and by order

Supply by public electricity suppliers – Sections 16 to 24 – duty to supply; exceptions; power to recover charges, expenditure and to require security; terms of supply; agreements; disputes; electricity supply code

Enforcement of provisions – Sections 25 to 28 – orders; procedures; validity; power to require information

Provisions with respect to supply – Sections 29 to 31 – regulations; inspectors; meters

Protection of public interest – Sections 32 to 38 – non-fossil fuels; levy; fuel stocks; consent to construct; overhead lines; amenity and fisheries

Consumer protection – Sections 39 to 42 – performance; efficient use; information on performance

Consumer protection – Sections 43 to 44 – competition; maximum charges

Investigation of complaints – Sections 45 and 46 – enforcement and other matters

Other functions of Director – Sections 47 to 50 – general; publication of information; register; annual reports

Provisions with respect to Committees – Sections 51 to 53 – duties; reports; National Committee

Provisions with respect to Consumers’ etc. Councils – Sections 54 to 56 – Abolition; compensation; continuity of employment

Miscellaneous – Sections 57 to 59 – disclosure; restricting information; false statements

Supplemental – Sections 60 to 64 – power to make regulations; public inquiries; Crown land; interpretation

Part II Reorganisation of the industry

Transfers to successor companies – Sections  64 to 70

Ownership of successor companies – Sections 71 to 74

Finances of successor companies – Sections 75 to 81

Provisions with respect to flotation – Sections 82 and 83

Provisions with respect to existing bodies – Sections 84 and 88

Miscellaneous – Sections 89 to 92

Supplemental – Sections 93 to 95

Part III Miscellaneous and Supplemental

Miscellaneous – Sections 96 to 99

Amendment of enactments – Sections 100 to 103

Amendment etc. of pension schemes – Sections 104 and 105

Supplemental – Sections 106 to 113

Schedules

Schedules 1 to 18

In England and Wales the electricity generating and transmission functions of the Central Electricity Generating Board were divided on 31 March 1990 into three new companies, namely: PowerGen, National Power and National Grid Company.[5] Later, the nuclear facilities within National Power was separated and vested in another state-owned company called Nuclear Electric. The public were offered shares in 60 percent of both National Power and PowerGen in 1991, the remaining shares were offered to the public in 1995.[4] These companies have subsequently been subject to acquisitions, mergers, de-mergers and rebranding.

From 31 March 1990 the regional electricity distribution and sales functions of twelve area electricity boards were vested in independent regional electricity companies (RECs).[4] For example, the London Electricity Board was vested in London Electricity plc, and the North Western Electricity Board in Norweb plc. At first the RECs jointly owned the National Grid; they floated the National Grid Company on the stock market in late 1995.[4] The RECs were floated on the stock market on 11 December 1990. Most of the companies have since been acquired by other utility companies.  

The Electricity Council and its coordinating and policy-making functions were abolished by the 1989 Act. Although a residuary body, the Electricity Association, continued to operate for a few years. Section 1 of the 1989 Act established the Director General of Electricity Supply and the Office of Electricity Regulation (OFFER).[3] This was an economic regulator independent of government, but accountable to Parliament. This arrangement separated the regulatory decisions from political control and aimed to provide greater long term regulatory certainty and to encourage market entry and investment.[3][4]

Coordination of generation, transmission and distribution was achieved through the establishment of a wholesale pool operated by the National Grid Company.[4] The electricity generators are paid the pool purchase price and users pay the pool selling price. The pool operator ranks the generators by their offer price and establishes a merit order according to the time of day and estimates of demand to set a market clearing price.[4]

In Scotland, unlike in England and Wales, the electricity industry was already organised as an integrated generation, distribution, and supply structure. There were two electricity boards: the South of Scotland Electricity Board and the North of Scotland Hydro-electric Board. North of Scotland Electricity plc was formed on 1 April 1989 to acquire the assets the North of Scotland Board ahead of privatisation, the name was later changed to Scottish Hydro-Electric plc. The Board was dissolved in March 1990 and privatised in June 1991. Upon privatisation ScottishPower was created in 1990 largely from the South of Scotland Electricity Board. The nuclear power stations in Scotland (Hunterston A and B and Torness) were vested in Scottish Nuclear.

The 1989 Act does not apply to Northern Ireland. Northern Ireland Electricity Networks Limited (NIE Networks) is the electricity asset owner of the transmission and distribution infrastructure in Northern Ireland, it was established in 1993 when the business was privatised.

The 1989 Act repealed the Electric Lighting Acts dating from 1882, the Electricity (Supply) Acts 1919 and 1926, the Electricity Acts 1947, 1957 and 1972.