RATES Part I Preliminary Citation and commencement 1 This Order may be cited as the Valuation (Electricity) Order (Northern Ireland) 1997 and shall come into operation on 1st April 1997. Interpretation 2 In this Order— “ the Company ” means Northern Ireland Electricity plc; “declared net capacity”, in relation to generating plant, means the highest generation of electricity (at the main alternator terminals) which can be maintained indefinitely without causing damage to the plant, less so much of that capacity as is consumed by the plant, expressed in megawatts to the nearest one hundredth part of a megawatt; “the Electricity Order ” means the Electricity (Northern Ireland) Order 1992; “exemption” means an exemption under Part II of the Electricity Order; “generate”, in relation to electricity, means generate for the purpose of giving a supply of electricity to any premises or enabling a supply of electricity to be so given; “generating plant”, in relation to a hereditament, means plant in or on the hereditament which is used or available for use for the purposes of generating electricity; “licence” means a licence under Part II of the Electricity Order; “supply” and “transmit”, in relation to electricity, have the meanings assigned to them by Article 3 of the Electricity Order. Part II Electricity Generation Application 3 1 This Article applies to the class of hereditaments in relation to which the conditions in paragraph (2) are fulfilled. 2 The conditions mentioned in paragraph (1) are that— a the hereditament is occupied by a holder of a licence or exemption where the licence or exemption authorises the holder to generate electricity but not to supply or (in the case of a licence) to transmit electricity; b the hereditament comprises land, plant or buildings used or available for use for the purpose of generating electricity, where— i such use is its sole or primary function; or ii its primary function is in connection with a scheme for the production for sale of both electrical power and heat; or iii the primary source of energy in such generation is the burning of refuse; and c the generating plant— i uses wind, tidal or water power as its primary source of energy; or ii if its primary source of energy is the burning of refuse, and neither sub-paragraph (i) or (ii) of sub-paragraph ( b ) applies, has a declared net capacity of 25 megawatts or more; or iii has a declared net capacity of 500 kilowatts or more. Net annual values 4 1 In the case of a hereditament falling within the class to which Article 3 applies, its net annual value for the year ending on 31st March 1998 and for each subsequent year shall be an amount equal to— a where the primary source of energy used by a generating plant is wind or tidal power, £2,860 per megawatt of the declared net capacity of the generating plant on 1st April in the year in question; b in any other case, £5,720 per megawatt of the declared net capacity of the generating plant on 1st April in the year in question. 2 In paragraph (1)( a ) and ( b ), amounts in megawatts shall be expressed to the nearest hundredth part of a megawatt. Apportionment 5 In the case of a hereditament falling within the class to which Article 3 applies, the net annual value shall be ascribed to the district council district in which the hereditament is situated. Part III Electricity Transmission and Supply Net Annual Value 6 For the year ending on 31st March 1998 the net annual value of the hereditaments occupied by the Company shall be £16,720,000. Redetermination of net annual value 7 For the year ending on 31st March 1999 and for each subsequent year the net annual value of the hereditaments occupied by the Company shall be the amount determined in accordance with the formula— ( £ 4 , 088 , 000 × A B ) + ( £ 12 , 632 , 000 × C D ) where— A is the estimated number of circuit kilometres of main transmission line in Northern Ireland occupied by the Company on the day falling one year before the commencement of the year in question; B is the estimated number of circuit kilometres of main transmission line in Northern Ireland occupied by the Company on the day falling two years before the commencement of the year in question; C is the estimated installed transformer capacity (measured in kilovoltamperes) of all the electricity transformation plant in Northern Ireland occupied by the Company on the day falling one year before the commencement of the year in question; and D is the estimated installed transformer capacity (measured in kilovoltamperes) of all the electricity transformation plant in Northern Ireland occupied by the Company on the day falling two years before the commencement of the year in question. Apportionment of net annual value 8 1 The net annual value of the hereditaments occupied by the Company determined in accordance with Articles 6 and 7 shall for the year ending on 31st March 1998 and for each subsequent year be apportioned among the districts of district councils in accordance with the formula— A × [ [ B 6.3 ] + C [ D 6.3 ] + E ] where— A is the net annual value of the hereditaments occupied by the Company determined in accordance with Article 6 or 7 for the year in question; B is the total non-domestic net annual values for the year in question in the district in respect of which the apportionment is being made; C is the total domestic net annual values for the year in question in the district in respect of which the apportionment is being made; D is the total non-domestic net annual values in the valuation list for the year in question; E is the total domestic net annual values in the valuation list for the year in question. 2 For the purposes of paragraph (1) the totals of net annual values there mentioned shall, for any year, be taken to be those totals as ascertained from the valuation list in force or coming into force on 1st April with which that year commences, as in force on that day, but excluding the amounts shown in the list as the net annual values of hereditaments occupied by public supply undertakings or holders of licences or exemptions and (to the extent that they are distinguished in the list as wholly or partially exempt from rates) the amounts shown in the list as the net annual values of hereditaments wholly or partially exempt from rates. Part IV Amendment of the Rates (Northern Ireland) Order 1977 Amendment of the Rates (Northern Ireland) Order 1977 9 1 The Rates (Northern Ireland) Order 1977 shall be amended in accordance with paragraphs (2) to (5). 2 In Article 50(1)( a )(iv) for the words “treated as occupied by the Northern Ireland Electricity Service which are mentioned in Part VI of Schedule 12” there shall be substituted the words “occupied by a holder of a licence or an exemption under Part II of the Electricity (Northern Ireland) Order 1992” and for the words “that Schedule” where they first occur there shall be substituted the words “Schedule 12”. 3 In Schedule 11, entry 7 shall be repealed. 4 In Part III of Schedule 12, in paragraph 3, in Class 5 the words “( b ) a pipe or system of pipes vested in the Northern Ireland Electricity Service” shall be repealed; 5 Part VI of Schedule 12 shall be repealed. Sealed with the Official Seal of the Department of Finance and Personnel on V. N. Hewitt Assistant Secretary 4th March 1997.