Opinion for the Court filed by Circuit Judge BROWN.
The Federal Energy Regulatory Commission (FERC or the Commission) adopted extensive revisions to its financial *16 forms and reporting rules for interstate natural gas pipelines. However, the Commission declined to adopt petitioner’s request for additional and more detailed reporting requirements for shipper-supplied gas for pipeline operations. Petitioner, the American Gas Association (AGA)—a national trade association of gas utility companies—argues the Commission failed to engage in reasoned decisionmaking, offering only conclusory and unsupported explanations. Because the Commission failed to respond to the reasonable concerns of a dissenting Commissioner, we grant the petition for review.
I
Pursuant to its authority to ensure “[j]ust and reasonable rates,” 15 U.S.C. § 717c(a), the Commission has substantial discretion to prescribe rules and regulations concerning “annual and other periodic or special reports,” and to determine “the manner and form in which such reports shall be made,” id. § 717i(a). FERC requires natural gas companies to file either FERC Form No. 2 (Form 2), Annual Report for Major Natural Gas Companies, 18 C.F.R. § 260.1, or FERC Form No. 2-A (Form 2-A), Annual Report for Nonmajor Natural Gas Companies, id. § 260.2. All natural gas companies also must file FERC Form No. 3-Q (Form 3-Q), Quarterly Financial Report of Electric Utilities, Licensees and Natural Gas Companies, id. § 260.300.
After determining a pipeline’s existing rate is “unjust, unreasonable, unduly discriminatory, or preferential,” FERC is authorized to change the pipeline’s rates, either upon its own motion or in response to a complaint. 15 U.S.C. § 717d(a). The Commission relies on investigations and complaints under section 5 of the Natural Gas Act (NGA),
id.,
to monitor pipeline rates, especially since the Commission no longer reviews rates triennially, as it once did.
See Pipeline Service Obligations and Revisions to Regulations Governing Self-Implementing Transportation Under Part 281 of the Commission’s Regulations, and Regulation of Natural Gas Pipelines After Partial Wellhead Decontrol,
Order No. 636, Jan. 1991-June 1996 FERC Stats. & Regs. Preambles ¶ 30,939 (1992),
order on reh’g,
Order No. 636-A, Jan. 1991-June 1996 FERC Stats. & Regs. Preambles ¶ 30, 950 (1992),
order on reh’g,
Order No. 636-B,
II
In February 2007, the Commission opened an inquiry to determine “whether the ... annual and quarterly financial forms provide[d] sufficient information to the public to permit an evaluation of the
*17
filers’ jurisdictional rates, and whether these forms should otherwise be modified to improve their usefulness.”
Assessment of Information Requirements for FERC Financial Forms,
Pipelines consume fuel when they operate equipment that transports gas through pipelines and in and out of storage facilities, but they also incur a certain amount of lost-and-unaccounted-for gas through leakage and meter errors. Years ago, FERC required interstate pipelines to “unbundle” the transportation and sales components of their services and separately state the rates and charges for the services they provide.
See
Order 636. In the Commission’s view, customers should only pay for the services they use.
See Panhandle Eastern Pipeline Co.,
In an earlier proceeding FERC asked whether fuel cost recovery policies should be modified.
See Fuel Retention Practices of Natural Gas Companies,
In the NOPR here, the Commission noted that with increased gas prices, the disposition of fuel has become an important component of pipelines’ cost of transportation. See NOPR, 72 Fed.Reg. at 54,865-66. The Commission therefore proposed adding a new schedule to Forms 2, 2-A, and 3-Q (new pages 521a and 521b) requiring pipelines to report detailed information regarding the acquisition and disposition of shipper-supplied gas. Id. at 54,866. The new schedule, the Commission believed, would help users of the Forms more readily determine whether pipelines are over-recovering their revenue requirements. Under the proposed rule, pipelines would be required to report: (1) the difference between the volume of gas received from shippers and the volume of gas consumed in pipeline operations each month; (2) the disposition of any excess gas and the accounting recognition given to such disposition, including the basis of valuing the gas and the specific accounts charged or credited; and (3) the source of gas used to meet any deficiency and the accounting recognition given to the gas used to meet the deficiency, including the accounting ba *18 sis of the gas and the specific accounts charged or credited. Id. In addition, “in order to provide more clarity for gas purchase activity,” the Commission also proposed requiring pipelines, which had previously only been required to report volumes of gas purchases in the aggregate, to report the volumes applicable to each of their gas purchase expense accounts. Id.
The Commission also acknowledged that additional reporting might be necessary to protect pipeline customers from cross-subsidization of discounted, negotiated, or recourse rates.
See, id.
at 54,867. Although FERC permits pipelines to discount their generally applicable rates where competitive market conditions warrant,
see
18 C.F.R. § 284.10(e)(5);
see also United Distrib. Cos. v. FERC,
In its comments, petitioner agreed the proposed reporting revisions would help parties assess whether pipeline rate and fuel charges remained just and reasonable. See Comments of the Am. Gas Ass’n at S, Docket No. RM07-9-000 (Nov. 13, 2007). However, petitioner argued “greater clarity regarding gas purchase and sales activities can be achieved.” Id. at 4. Petitioner therefore requested that the Commission also require the information on the new fuel schedule to be broken out by function (e.g., transportation, storage, gathering) and that pipelines be required to include, by function, the amount of fuel waived or reduced as part of a discounted or negotiated rate agreement. Id. at 5. This information, petitioner argued, was necessary to help customers determine whether pipelines were engaging in any inappropriate cross-subsidization. Id.
The Commission rejected petitioner’s proposals, deciding instead to adopt only the new reporting requirements contained in the NOPR.
See Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines,
Order No. 710, 73 Fed.Reg. 19,389 (proposed Mar. 21, 2008) (to be codified at 18 C.F.R. pts. 158, 260) (Order 710). In response to petitioner’s requests, the Commission stated that “[t]he information broken out by function (e.g., transportation, storage, gathering, etc.) sought by AGA is available in Form 2 at page 520,”
id.
at 19,391-92; that “[t]he NOPR’s proposals are designed to provide needed transparency but also to reflect a fair balance between the need for the information and the additional burden on the pipeline,”
id.
at 19,392; and that
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“[w]e believe that the new schedules (pages 521a and 521b) proposed in the NOPR reflect this balance,”
id.
Petitioner filed a timely request for rehearing; the Commission once again declined to require the additional information.
See Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines,
Ill
“We review FERC’s orders under the arbitrary and capricious standard and uphold FERC’s factual findings if supported by substantial evidence.”
Fla. Mun. Power Agency v. FERC,
We recognize the Commission enjoys broad discretion to invoke its expertise in balancing competing interests and drawing administrative lines.
See Exxon-Mobil Gas Mktg. Co. v. FERC,
Accordingly, while FERC is not required to agree with arguments raised by a dissenting Commissioner, see id., it must, at a minimum, acknowledge and consider them. The Commission failed to do so here. Like the concerns raised in Chamber of Commerce, the points raised by Commissioner Wellinghoff were “neither frivolous nor out of bounds,” yet the Commission provided no direct response.
With respect to the request to break out by function the new information provided on pages 521 a/b, the Commission noted some fuel information is broken out by function on page 520 of Form 2.
See
Order 710-A,
With respect to the request to break out by function the amount of fuel waived, discounted, or reduced as part of a negotiated rate, Commissioner Wellinghoff argued “it is important to know the level of services provided under each rate structure in order to protect against cross-subsidization.” Order 710-A,
Finally, addressing the potential burden imposed on pipelines by petitioner’s requests, Commissioner Wellinghoff argued: “The pipeline maintains this information by function in order to change its fuel rate either in a tracking mechanism or its next section 4 rating filing, and to assure that its existing customers are not subsidizing the negotiated rate program. The increased burden is related solely to inputting the data in the Form 2.”
Id.
(Wellinghoff, Comm’r, dissenting) (footnote omitted). The Commission’s only statement regarding the availability of the functionalized data was that “[i]t is unlikely that all pipelines would have this information readily available since many pipelines do not periodically file to adjust fuel rates and may not keep records of this type of information.”
Id.
at 62,704. The Commission said nothing about how it reached that conclusion. The Commission thus failed to acknowledge, much less substantively address, the dissent’s point that pipelines do maintain the data requested. Indeed, counsel for the Commission once again admitted the majority “d[id] not respond specifically” to the point. Oral Arg. Recording at 20:00-05. According to its counsel, the Commission was not obligated to respond since doing so was not necessary to accomplish the purpose of the rulemaking, which, counsel claimed, was to ensure pipelines were not over-recovering for excess fuel costs. Our holdings in
Chamber of Commerce
and
Laclede Gas
suggest otherwise: Where a dissenting Commissioner raises a reasonable alternative, the majority is obligated to consider it.
See Chamber of Commerce,
Moreover, the Commission acknowledged in Order 710 that “it is important for the Commission and the pipeline customer to know the level of services provided under each rate schedule in order to protect against cross-subsidization and to ensure that recourse rates remain just and reasonable.” Order 710, 73 Fed.Reg. at 19,393-94. The Commission thus recognized providing customers with additional information to undergird section 5 complaints was necessary to protect customers not only from fuel cost over-recovery, but also from cross-subsidization. The dissent raised several concerns related to cross-subsidization, yet the Commission responded to none of them.
For the foregoing reasons, we grant the petition for review and remand to the Commission for further proceedings. On remand, the Commission may again conclude the burdens of the additional reporting requirements requested by petitioner outweigh their benefits, but the Commission must do so in a reasoned decision that acknowledges the concerns raised by the dissenting Commissioner.
It is so ordered.
