RATING AND VALUATION PART I PRELIMINARY Citation and commencement 1 This Order may be cited as the Electricity Supply Industry (Rateable Values) Order 1994 and shall come into force on the day after the day on which it is made. Interpretation 2 1 In this Order— “ the Act ” means the Local Government Finance Act 1988; “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; “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; and “year” means a chargeable financial year. Rounding of numbers 3 Where (apart from this article) any rateable value determined under this Order would include a fraction of a pound— a the fraction shall be made up to one pound if it would exceed 50p, and b the fraction shall be ignored if it would be 50p or less. Revocations and savings 4 1 Subject to paragraph (2), the following Orders are hereby revoked with effect from 1st April 1995— a the Electricity Generators (Rateable Values) Order 1989 ; b the Electricity Supply Industry (Rateable Values) Order 1989 ; c the Gas and Electricity Industries (Rateable Values) (Amendment) Order 1990 ; and d the Electricity Supply Industry (Rateable Values) (Amendment) Order 1991 . 2 Without prejudice to section 16(1) of the Interpretation Act 1978 , the Orders mentioned in paragraph (1) shall continue to have effect on and after 1st April 1995 for the purposes of or for purposes connected with— a any alteration of a list in force immediately before 1st April 1995; or b any provision made by regulations made under section 58(f) of the 1988 Act (special provision for 1995 onwards) as to the chargeable amount as regards a hereditament for a relevant period as defined in that section. PART II ELECTRICITY GENERATION: LOCAL LISTS Application 5 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 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 pr4duction for sale of both electrical power and heat; or iii its primary source of energy is the burning of refuse; and b 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 paragraph (i) nor paragraph (ii) of sub-paragraph (a) applies, has a declared net capacity of 25 megawatts or more; or iii has a declared net capacity of 500 kilowatts or more; and c the hereditament does not fall to be shown in a central rating list. Rateable values 6 1 In the case of a hereditament falling within the class to which article 5(1) applies, paragraphs 2 to 2B(a) of Schedule 6 to the Act shall not apply and its rateable value in any year beginning on or after 1st April 1995 shall be an amount equal— a where the primary source of energy used by the plant is wind or tidal power, to £5,810 per megawatt of the declared net capacity of the generating plant, or b in any other case, to £11,620 per megawatt of its declared net capacity. 2 In sub-paragraphs (a) and (b) above, amounts in megawatts shall be expressed to the nearest hundredth part of a megawatt. PART III ELECTRICITY GENERATION, TRANSMISSION AND SUPPLY: CENTRAL LISTS Interpretation 7 1 In this Part— “ Central Lists Regulations ” means the Central Rating Lists Regulations 1994 ; “class of English hereditaments” means those hereditaments falling to be shown in the central rating list for England by virtue of regulation 6(1) of and Part 2 of the Schedule to the Central Lists Regulations and occupied by the designated person as respects those hereditaments; “class of Welsh hereditaments” means those hereditaments falling to be shown in the central rating list for Wales by virtue of regulation 6(2) of and Part 2 of the Schedule to the Central Lists Regulations and occupied by the designated person as respects those hereditaments; “designated person” means a person designated by regulation 5(1) of and named in Part 2 of the Schedule to the Central Lists Regulations; “recalculation factor” in relation to a class of English hereditaments or a class of Welsh hereditaments means the factor determined in relation to that class in accordance with article 9, 10 or 11, as the case may be; “relevant year” means any year for which a rateable value falls to be determined in accordance with this Order and “relevant preceding year” means the year preceding a relevant year; and “standard formula” in relation to a class of English hereditaments or a class of Welsh hereditaments means the formula T + U where— T is the amount specified in the Schedule to this Order in relation to that class; and U is the recalculation factor applicable to that class in respect of the relevant year. 2 Any reference in this Part to hereditaments occupied by a person includes a reference, in the case of unoccupied hereditaments, to hereditaments owned by that person, references to occupation being construed accordingly. 3 Any reference in this Part or in the Schedule to a designated person by name is to the company bearing that name at the date that name is entered in the central rating list for England or the central rating list for Wales, as the case may be. Rateable values 8 In the case of each class of English hereditaments and each class of Welsh hereditaments, paragraphs 2 to 2B of Schedule 6 to the 1988 Act shall not apply in any year beginning on or after 1st April 1995 and its rateable value— a in the year beginning on 1st April 1995, shall be the amount specified in relation to it in the Schedule; and b in any year beginning on or after 1st April 1996, shall be the amount produced by applying the standard formula in relation to that class. Electricity generating hereditaments—recalculation factor 9 1 In relation to each class of English hereditaments listed in paragraph A of Part I and each class of Welsh hereditaments listed in paragraph A of Part II of the Schedule, except those falling within the class referred to in paragraph (2), the recalculation factor in respect of a relevant year shall be the figure produced for that class by applying the formula— £ 11 , 620 ( D - d ) where— D is the total declared net capacity of generating plant in or on the hereditaments occupied by the designated person as respects that class in England, or, as the case may be, in Wales, on 31st March in the relevant preceding year, and d is the total declared net capacity of generating plant in or on the hereditaments occupied by that person in England, or, as the case may be, in Wales, on 31st March 1995. 2 In relation to any class of English hereditaments and any class of Welsh hereditaments occupied by Nuclear Electric plc, the recalculation factor in respect of a relevant year shall be the figure produced by applying in relation to that class the formula— £ 16 , 426 ( D - d ) where D and d, respectively, have the meanings assigned to them in paragraph (1). Electricity transmission hereditaments—recalculation factor 10 In relation to each class of English hereditaments listed in paragraph B of Part I and each class of Welsh hereditaments listed in paragraph B of Part II of the Schedule, the recalculation factor in respect of a relevant year shall be the figure produced for that class by applying the formula— T ( k - K ) K where— T is the amount specified in relation to that class in the Schedule; k is the estimated number of circuit kilometres of main transmission line occupied by the designated person as respects that class on 31st March in the relevant preceding year; and K is the estimated number of circuit kilometres of main transmission line occupied by that person on 31st March 1995. Electricity distribution hereditaments—recalculation factor 11 In relation to each class of English hereditaments listed in paragraph C of Part I and each class of Welsh hereditaments listed in paragraph C of Part II of the Schedule, the recalculation factor in respect of a relevant year shall be the figure produced for that class by applying the formula— T ( v - V ) V where— T is the amount specified in relation to that class in the Schedule; v is the estimated installed transformer capacity (measured in kilovoltamperes) of all the electricity transformation plant occupied by the designated person as respects that class on 31st March in the relevant preceding year; and V is the estimated installed transformer capacity (measured in kilovoltamperes) of such plant on 31st March 1995. Signed by authority of the Secretary of State for the Environment David Curry Minister of State, Department of the Environment 19th December 1994 Signed by authority of the Secretary of State for Wales Gwilym Jones Parliamentary Under Secretary of State, Welsh Office 20th December 1994