Gas Act forbids a moratorium on price increases as a condition to the issuance of a permanent certificate.
Of course the statute gives the Commission the power to attach “such reasonable terms and conditions” to the issuance of the certificate “as the public convenience and necessity may require.” See footnote 13, supra. Literally, no distinction is made between temporary and permanent certificates. And undoubtedly there are a number of conditions which lawfully may be attached to the issuance of a permanent certificate.35 But as the Court did there, when we examine the interplay between § 7 on certification and §§ 4 and 5 on “just and reasonable” rates and rate changes, we think that Congress did not intend that the Commission have the power by a certificate condition to supersede the working of § 4. By § 4 Congress established a statutory scheme in which rates are prescribed and become effective by contractual provision. United Gas Pipeline Co. v. Mobile Gas Service Corp., 1956, 350 U.S. 332, 76 S.Ct. 373, 100 L.Ed. 373; United Gas Pipeline Co. v. Memphis Light, Gas & Water Division, 1958, 358 U.S. 103, 79 S.Ct. 194, 3 L.Ed. 2d 153.
There is no real question about the operative process or effect of § 4(e). Subject only to suspension for a limited brief period of time and the obligation to refund on final determination, the rates prescribed in the contract become effective when filed. The only real problem is the point at which the rights of a producer and the powers of the Commission under § 4 become applicable. This the Court answers squarely in Hunt. “Under the procedures of the Act, it is at the point of permanent or unconditional temporary certification that the provisions of § 4 become applicable.” 376 U.S. 515, 84 S.Ct. 861, at 866, 11 L.Ed.2d 878, at 884. It is at that point that “[t]he gas has been permanently certificated into interestate commerce * ” and, the Court continues, at that point “the independent producer is then free to pursue the rate filing procedure of that section.”
Other parts of the opinion make clear that the critical distinction is between the temporary, conditional certificate, on the one hand, and a permanent certificate on the other. Thus the Court points out, “[o]nce a permanent certificate is granted, the Commission can correct an improper rate only under § 5 of the Act. ,” 376 U.S. 515, 84 S.Ct. 861, 865, 11 L.Ed.2d 878, 883. In view of the necessity for some character of certificate-before the gas “can move into interstate-commerce” and the statutory right to apply “for temporary authorization” the-Court recognizes that “ the Commission must have the authority to condition a temporary certificate so as to-avoid irreparable injury to affected parties.” But, the Court goes on, this. “ condition, once imposed, continues only during the pendency of the-producer’s application for a permanent, certificate.” 376 U.S. 515, 84 S.Ct. 861, 866, 11 L.Ed.2d 878, 884. And some of' the more sweeping statements made in Cateo36 where reference was made to-conditional certificates without indication as to permanent or temporary must, now be read as conditional temporary certificates. For the Court, immediately-preceding an extensive quotation from Cateo, put its own characterization on the-nature of the certificates being dealt with, in Cateo when it said, “[t]his Court previously discussed the use of the temporary* certificate procedure in” Cateo. (Emphasis supplied.) 376 U.S. 515, 84 S.Ct. 861, 866, 11 L.Ed.2d 878, 884.
The correctness of our holding is demonstrated by the peculiar facts of this record. For applications filed in. 1958,37 the Commission asserts the power to compel the producer to sell gas for
35
376 U.S. 515, 84 S.Ct. 861, 11 L.Ed. 2d 878, 885, n. 3.
36
360 U.S. 378, 79 S.Ct. 1246, 3 L.Ed.2d 1312.
37
The Placid and McDermott applications, filed September and December 1958, are typical. There -were some as early as April 1957.