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PART IIN.I.GAS SUPPLY AND ASSOCIATED ACTIVITIES

InterpretationN.I.

Interpretation of Part IIN.I.

3.—(1) In this Part—

(2) In this Part “gas” means any substance which is in a gaseous state at a temperature of 15°C and a pressure of 1013.25 millibars and—

(a)consists wholly or mainly of methane; or

(b)is specified in an order made by the Department; or

(c)consists wholly or mainly of—

(i)a mixture of two or more substances falling within sub-paragraph (a) or (b); or

(ii)a combustible mixture of one or more such substances and air.

(3) This Part applies only in relation to gas supplied, or intended to be supplied, through pipes; and references in this Part to gas shall be construed accordingly.

F4Art. 3(1): words in definition of "gas storage facility" inserted (13.11.2009 for certain purposes, otherwise prosp.) by Energy Act 2008 (c. 32), ss. 36, 110(2), Sch. 1 para. 5; S.I. 2009/2809, art. 2(1)(b) (subject to art. 2(2)(3))

F5Art. 3: definition of "vertically integrated undertaking" inserted (15.4.2011) by Gas and Electricity (Internal Markets) Regulations (Northern Ireland) 2011 (S.R. 2011/155), reg. 85(c)

Arts. 4‐5 rep. by 2003 NI 6