NO. 07-10-00108-CV 

IN THE COURT OF APPEALS 

FOR THE SEVENTH DISTRICT OF TEXAS 

AT AMARILLO 

PANEL A 

NOVEMBER 4, 2011 

SOUTHWESTERN ELECTRIC 

POWER COMPANY, ET AL., APPELLANTS 

v. 

PUBLIC UTILITY COMMISSION OF TEXAS, APPELLEE 

FROM THE 261ST DISTRICT COURT OF TRAVIS COUNTY; 

NO. D-1-GN-008-003871; HONORABLE LORA J. LIVINGSTON, JUDGE 

Before CAMPBELL and HANCOCK and PIRTLE, JJ. 

OPINION 

Southwestern Electric Power Company (SWEPCO) and Texas Industrial Energy 

Consumers (TIEC) appeal from the trial court’s judgment affirming an order of the Public 

Utility Commission of Texas (the PUC) granting a certificate of convenience and 

necessity (CCN) to SWEPCO. We will affirm. 
2 

Factual and Procedural History 

The PUC Order

On August 12, 2008, the PUC entered an order with which nearly all concerned 

parties were dissatisfied. By a 2-1 vote, the PUC granted SWEPCO an amendment to 

its existing CCN permitting SWEPCO to build a coal-fired ultra-supercritical generating 

plant, referred to as the Turk plant, a few miles northeast of Texarkana, in Arkansas. 

The PUC granted the amendment subject to specified conditions and caps on the future 

recovery of yet-to-be-incurred costs. 

The Turk plant is planned as a generation facility that will serve both SWEPCO’s 

retail and wholesale customers in three states. Because SWEPCO intends to serve 

captive retail customers in Texas, it was required to seek a CCN from the PUC. See 16 

TEX. ADMIN. CODE § 25.101(b)(2) (2011) (Pub. Util. Comm’n of Tex., Certification 

Criteria). In this context, SWEPCO is a hybrid entity–an electric utility monopoly 

obligated to serve captive Texas ratepayers in certain areas of the state and a power 

generation company competing in the multistate wholesale market. 

Litigation in the Trial Court

SWEPCO was displeased with the cost caps and, therefore, sought judicial 

review of their legality. TIEC sought judicial review contesting the PUC’s determination 

of the necessity of the Turk plant. The two cases were consolidated. In the trial court, 

SWEPCO unsuccessfully contested the PUC’s authority to impose the two caps at 
3 

issue. Equally unsuccessful, TIEC argued that the PUC improperly considered 

SWEPCO’s wholesale load in determining the need for the Turk plant. 

Just before the hearing in the trial court, SWEPCO filed a letter questioning 

whether its own issues relating to the cost caps were ripe for judicial review. SWEPCO 

pointed out that any effect from the caps would be felt only if (1) the plant was built and 

used to serve retail customers, (2) its prudent costs exceeded the cap and/or yet-to-bepassed legislation resulted in carbon containment costs in excess of the cap, and (3) 

the then-current PUC in some future rate case determined to follow the cost cap 

provisions. So, SWEPCO argued to the trial court, the issues might not be ripe and it 

might be asking the trial court to enter an unconstitutional advisory opinion. 

The trial court suggested SWEPCO file a nonsuit in the case if it maintained that 

subject-matter jurisdiction was lacking. SWEPCO declined, and the trial court 

concluded that it did have subject-matter jurisdiction. The trial court affirmed the PUC 

order in all respects by judgment signed February 10, 2010.1

 This appeal followed and 

was originally filed in the Third Court of Appeals but, pursuant to the Texas Supreme 

Court’s docket equalization efforts, was transferred to this Court. See TEX. GOV’T CODE 

ANN. § 73.001 (West 2005). 

 1 As a prerequisite to obtaining judicial review of an administrative order, the 

appealing party must have filed a motion for rehearing in the underlying administrative 

proceeding. See TEX. GOV’T CODE ANN. § 2001.145(a) (West 2008); Hammack v. Pub. 

Util. Comm’n of Tex., 131 S.W.3d 713, 732 (Tex.App.—Austin 2004, pet. denied). It 

appears that this prerequisite was satisfied.
4 

Appeal

SWEPCO’s appeal stems from its request for a CCN amendment from the PUC, 

required when a utility in a still-regulated portion of the State provides service to a 

captive retail customer base. The PUC granted SWEPCO’s CCN but did so with 

conditions the imposition of which, SWEPCO contends, was beyond the PUC’s 

authority. TIEC appeals the same order, contending that the PUC did not have the 

authority to enter the order based on consideration of SWEPCO’s wholesale load rather 

than solely on the capacity to serve captive retail customers. The PUC maintains that it 

has broad regulatory authority, broad enough to authorize it to grant the CCN 

amendment and to do so with the particular restrictions, especially in light of the 

complex transition-to-full-deregulation climate and considering that SWEPCO is a hybrid 

entity serving captive retail customers and competing in the wholesale market. 

With that said, we must consider the following issues: (1) whether the PUC had 

the authority to consider SWEPCO’s wholesale load in determining whether to grant the 

CCN and, if so, (2) whether the PUC had the authority to impose caps on what costs 

SWEPCO could recoup through rates applicable to captive Texas ratepayers. As a 

preliminary matter, though, we must decide (3) whether the issues concerning 

imposition of the cost caps are ripe for judicial review. 
5 

Ripeness 

SWEPCO raises this issue, contending, as it did below, that the issue concerning 

the cost caps may not yet be ripe for review.2

 We address the issue of this Court’s 

subject-matter jurisdiction first because, if we do lack jurisdiction to review the matter, 

review of the cost caps issue would be precluded. See Patterson v. Planned 

Parenthood of Houston & Se. Tex., Inc., 971 S.W.2d 439, 442 (Tex. 1998); Garrett 

Operators, Inc. v. City of Houston, No. 01-09-00946-CV, 2011 Tex. App. LEXIS 3583, at 

*6 (Tex.App.—Houston [1st Dist.] May 12, 2011, pet. filed). 

SWEPCO contends that the contingencies built into the cost caps render the 

issues concerning the caps unripe. SWEPCO first points out that it has not sustained a 

concrete injury as a result of the cost caps. By its own admission, the construction cost 

estimates at the time of briefing was in excess by four percent of the caps, but, as it 

emphasized, those figures are simply estimates. Then, with respect to the cost caps 

relating to carbon dioxide emission control, SWEPCO contends that Congress has yet 

to pass federal legislation to govern this aspect of the plant’s operation and, therefore, 

no one can determine the costs of compliance or, consequently, whether the cost caps 

 2 SWEPCO’s position on ripeness has been somewhat equivocal in that it 

advances the issue but, ultimately, maintains that, because this proceeding is a review 

of an agency action, the issue is ripe for review. It also urges, however, that both the 

Texas Supreme Court and the Austin Court of Appeals have issued opinions that would 

support the conclusion that the cost caps issue is not ripe. See Pub. Util. Comm’n of 

Tex. v. Houston Lighting & Power Co., 748 S.W.2d 439, 442 (Tex. 1987); Reliant 

Energy, Inc. v. Pub. Util. Comm’n of Tex., 153 S.W.3d 174, 183 (Tex.App.—Austin 

2004, pet. denied). It also concedes, after urging that the legality of the cost caps is a 

question of law based on statutory construction and, thus, ripe for review in terms of 

prudence, that delay will likely not cause harm to SWEPCO so long as SWEPCO can 

later challenge the enforcement, if any, of the cost caps. 
6 

would negatively impact SWEPCO. SWEPCO relies on the doctrine of ripeness along 

with notions of judicial restraint to urge this Court to refrain from addressing the cost 

caps issue until such time that the negative impact of the cost caps, if any, are felt by 

SWEPCO. 

Standard and Scope of Review

As an element of subject-matter jurisdiction, ripeness is reviewed de novo. See

State v. Holland, 221 S.W.3d 639, 642 (Tex. 2007). The Texas Supreme Court has 

directed that we review all available information, including intervening events after a 

lower court’s decision.3

 Perry v. Del Rio, 66 S.W.3d 239, 250 (Tex. 2001). 

Applicable Law: Ripeness and Finality

In the context of review of an agency order, the issues of ripeness and of finality 

of the agency order are very nearly inextricably intertwined in the cases addressing 

them. The Austin court has recognized this interchangeable use: “[s]ome decisions 

speak of finality as a requirement for an administrative order to be ‘ripe’ for judicial 

review.” Tex. Utils. Elec. Co. v. Public Citizen, Inc., 897 S.W.2d 443, 446 (Tex.App.—

Austin 1995, no pet.) (citing Browning-Ferris, Inc. v. Brazoria County, 742 S.W.2d 43, 

48–49 (Tex.App.—Austin 1987, no writ)). 

 3 For this reason, it is worth noting that a considerable amount of ongoing 

litigation elsewhere surrounding the construction of the Turk power plant would open up 

the possibility that any effect of the cost caps may not be realized until well into the 

future, if at all. However, that issue, as we will discuss, is to be distinguished from the 

issue whether the PUC had the authority to impose those caps.
7 

It would appear from the interchangeable use of the notions of “finality” and 

“ripeness” that a final order of this type from an agency will almost always present 

issues which are ripe for review, outside the more traditional notions of ripeness. 

However, there is no single rule that is dispositive of all finality/ripeness problems. We 

do, though, find some guidance from cases addressing ripeness in this particular 

context. We also keep in mind that a flexible approach must be employed, recognizing 

the need to both “minimize disruption of the administrative process and to afford 

regulated parties and consumers with an opportunity for timely judicial review of actions 

that affect them.” Tex.-New Mex. Power Co. v. Tex. Indus. Energy Consumers, 806 

S.W.2d 230, 232 (Tex. 1991). 

At least one case has addressed the issue of a conditional amended CCN in 

terms of finality and ripeness. See id. In this case, the PUC made the amended CCN 

conditional on the utility obtaining the required permits from other agencies. Id. at 231. 

The Texas Supreme Court called for “a more pragmatic and flexible approach” to 

evaluating the finality of an agency’s order. The court outlined the following “pragmatic 

and flexible” test: 

Although there is no single rule dispositive of all questions of finality, 

courts should consider the statutory and constitutional context in which the 

agency operates and should treat as final a decision “which is definitive, 

promulgated in a formal manner and one with which the agency expects 

compliance.” 5 J. Stein, G. Mitchell & B. Mezines, Administrative Law 48-

10 (1988). Administrative orders are generally final and appealable if 

“they impose an obligation, deny a right or fix some legal relationship as a 

consummation of the administrative process.” Sierra Club v. United 

States Nuclear Regulatory Comm’n, 862 F.2d 222, 224 (9th Cir. 1988). 
8 

Id. at 232. The court observed that the PUC order at issue imposed a clear obligation 

on the utility and fixed its legal relationship and that certainly the PUC expected 

compliance. Id. at 233. The court concluded that the amended CCN, even though it 

contained some conditions, was final and appealable. Id. The court reiterated its 

recognition that the presence of a condition in a challenged order does not necessarily 

destroy its finality. Id. at 231. From this case, we see that the mere presence of a 

condition or a contingency in the agency order will not render the order non-final or 

unripe.4 The “pragmatic and flexible approach” taken in Texas-New Mexico Power

suggests that the issue concerning the cost caps is a ripe and final, appealable issue. 

The Austin court applied Texas-New Mexico Power in a related context. See

Office of Pub. Util. Counsel v. Pub. Util. Comm’n of Tex., 843 S.W.2d 718, 724 

(Tex.App.—Austin 1992, writ denied).5 This was a ratemaking case6 rather than a CCN 

 4 But see Houston Lighting & Power Co., 748 S.W.2d at 442. In Houston 

Lighting, the Texas Supreme Court held that issues related to the PUC’s allocation of 

costs of still-pending litigation were not ripe for review. See id. The court directed the 

PUC to refrain from deciding the issue concerning the allocation of costs of litigation 

until such time as the litigation was resolved. See id. We note that Houston Lighting

was decided prior to Texas-New Mexico Power and the issue involved the outcome of 

then-pending litigation, an issue both unresolved and outside any concerns surrounding 

construction, operation, or generation. So, we consider Houston Lighting somewhat 

factually distinguishable and to the extent that it is not and, instead, is directly 

applicable, we note our concern regarding Houston Lighting’s precedential value in light 

of Texas-New Mexico Power.

5 See TEX. R. APP. P. 41.3 (precedent in transfer cases).

6 Utility ratemaking, like the CCN process, is governed by the Public Utility 

Regulatory Act (PURA). See TEX. UTIL. CODE ANN. §§ 36.001–.353 (West 2007 & Supp. 

2010). One goal of the electric utility ratemaking process is to permit the utility “a 

reasonable opportunity to earn a reasonable return.” Id. § 36.051 (West Supp. 2010); 

Pioneer Natural Res. USA, Inc. v. Pub. Util. Comm’n of Tex., 303 S.W.3d 363, 366 

(Tex.App.—Austin 2009, no pet.). To achieve this goal, the PUC “must quantify the 
9 

case. Id. at 720. So, progress and construction were further along than in the instant 

case, and the purpose of the case was somewhat different. The PUC’s order resolved 

the issues concerning construction expenditures and specified which expenditures were 

recoverable and could be passed on to ratepayers. Id. One of the two facilities at issue 

was constructed and operational, but the other was not. Id. at 721. The PUC’s order 

applied to both, however, effectively determining, at least, a portion of the construction 

prudence issue “outside the confines of a rate case.” Id. at 723. The Austin court held 

that, because PUC’s order established a legal relationship among the parties, the 

issues were ripe for review. Id. at 723–24; see City of Austin v. Tex. Comm’n on Envtl. 

Quality, 303 S.W.3d 379, 385 (Tex.App.—Austin 2009, no pet.). To be final, the order 

at issue need not resolve all potential related controversies. Office of Pub. Util. 

Counsel, 843 S.W.2d at 723–24. 

So, while no single rigid rule controls all questions of finality, the Texas Supreme 

Court’s flexible, pragmatic approach demonstrates that, at the very least, a decision by 

an agency is final if it is (1) definitive, (2) promulgated in a formal manner, and (3) one 

with which the agency expects compliance. See Tex.-New Mex. Power, 806 S.W.2d at 

232. We should also consider “the statutory and constitutional context in which the 

agency operates.” Id. “Administrative orders are generally final and appealable if ‘they 

 

utility’s invested capital used and useful in providing service to the public, the 

appropriate rate of return on that invested capital, and the utility’s reasonable and 

necessary operating expenses.” Pioneer Natural Res., 303 S.W.3d at 366; see TEX.

UTIL. CODE ANN. § 36.051; Central Power & Light Co. v. Pub. Util. Comm’n of Tex., 36 

S.W.3d 547, 552–53 (Tex. App.—Austin 2000, pet. denied).
10 

impose an obligation, deny a right or fix some legal relationship as a consummation of 

the administrative process.’” Id. (quoting Sierra Club, 862 F.2d at 224). 

At first glance, Atmos Energy Corp. v. Abbott, 127 S.W.3d 852, 858 (Tex.App.—

Austin 2004, no pet.), could be read to support the conclusion that the issue is not ripe, 

as SWEPCO suggests. However, it is important to note that Atmos Energy dealt with a 

declaratory judgment rather than review of an agency’s order. Atmos Energy and the 

instant case are distinguishable, then, in terms of procedural postures, injuries 

complained of, and remedies sought. But see Office of Pub. Util. Counsel, 843 S.W.2d 

at 723–24 (drawing on analogy between review of agency order and review of 

declaratory judgment). We see these same distinctions in the case cited by SWEPCO 

in a post-submission letter brief. See Robinson v. Parker, 54 Tex. Sup. Ct. J. 1640, 

2011 Tex. LEXIS 637 (Aug. 26, 2011). From the majority of the cases, it appears that 

ripeness is examined somewhat differently in the administrative context than it is when 

declaratory relief is sought relating to as-yet unrealized events. 

Analysis

Looking at the issue as relating to a function of an administrative agency rather 

than a declaratory judgment and treating the issue as one in which the PUC has already 

taken the complained-of action and the imposition of the caps is, in itself, the alleged 

injury, we conclude that the issue is ripe for judicial review. Further, under the most 

procedurally similar case of Texas-New Mexico Power, the PUC’s order in the instant 

case satisfies the “more pragmatic and flexible” test for ripeness. That is, the PUC’s 

order establishes a legal relationship and imposes rights and obligations with which, it 
11 

seems, the PUC expects compliance. Further, as the Austin court has observed, the 

order at issue need not resolve all potential related controversies to be considered final. 

See Office of Pub. Util. Counsel, 843 S.W.2d at 723–24. While there is authority that 

could be read to support the conclusion that the issues concerning imposition of the 

cost caps are not yet ripe for review, we conclude that the majority, and most 

procedurally similar, of the cases addressing ripeness of an agency order in a similar 

procedural posture support the conclusion that the issues are, indeed, ripe for our 

review. We overrule SWEPCO’s issue. 

Consideration of Wholesale Load 

TIEC maintains that the PUC improperly took SWEPCO’s wholesale load into 

consideration when it granted SWEPCO’s CCN.7

 More specifically, TIEC maintains that 

the PUC lacked the authority to consider SWEPCO’s wholesale load in determining 

whether the Turk plant was necessary. By doing so, TIEC contends, the PUC permitted 

SWEPCO the ability to subsidize its wholesale contracts by passing along excess costs 

to captive Texas ratepayers in certain regions of the state. The PUC responds that it 

does have the authority to consider the wholesale load and, in response to TIEC’s 

concerns regarding subsidizing, maintains that it built in the cost caps so that SWEPCO 

would have market-like incentives to keep costs down and restrictions on what costs 

could be passed along to the captive Texas ratepayer. The PUC reads relevant 

 7 One of the three PUC commissioners dissented to the order granting the 

amended CCN, agreeing with TIEC’s position that the majority improperly considered 

SWEPCO’s wholesale load when determining that the Turk plant was necessary.
12 

statutory provisions to grant it authority to consider SWEPCO’s wholesale load.8 

SWEPCO agrees, maintaining that the PUC acted within its broad authority when 

determining the necessity of the Turk plant, even considering that a portion of the 

electricity generated by the plant would go to fulfill SWEPCO’s wholesale contracts.9

Standard of Review

TIEC’s contention calls on us to review an agency’s interpretation of its authority. 

As directed by the Texas Supreme Court, we “must determine the scope of the [PUC]’s 

authority under the [PURA], both express and implied, and must determine whether the 

[PUC]’s actions comported with this grant of authority.” State v. Pub. Util. Comm’n of 

Tex., 883 S.W.2d 190, 194 (Tex. 1994) (citing TEX. GOV’T CODE ANN. § 2001.174). 

Section 2001.174 of the Texas Government Code, in pertinent part, provides the 

following standard to be applied in this context: 

If the law authorizes review of a decision in a contested case under the 

substantial evidence rule or if the law does not define the scope of judicial 

review, a court may not substitute its judgment for the judgment of the 

state agency on the weight of the evidence on questions committed to 

agency discretion but: 

(1) may affirm the agency decision in whole or in part; and 

 8 To clarify, we will frequently cite to three codes throughout our opinion: the 

Texas Utilities Code, the Texas Government Code, and the Texas Administrative Code. 

The relevant portions of the Texas Utilities Code will be referred to as PURA. See TEX.

UTIL. CODE ANN. §§ 11.001–66.017 (West 2007 & Supp. 2010). The PURA is the PUC’s 

enabling statute. See Coastal Habitat Alliance v. Pub. Util. Comm’n of Tex., 294 

S.W.3d 276, 281 n.5 (Tex.App.—Austin 2009, no pet.). 

9 However, as we have mentioned and will discuss further, SWEPCO maintains 

that the PUC stepped outside its admittedly broad regulatory authority by imposing caps 

on what SWEPCO could recoup in terms of construction and emission controls.
13 

(2) shall reverse or remand the case for further proceedings if substantial 

rights of the appellant have been prejudiced because the administrative 

findings, inferences, conclusions, or decisions are: 

(A) in violation of a constitutional or statutory provision; 

(B) in excess of the agency’s statutory authority; 

TEX. GOV’T CODE ANN. § 2001.174 (West 2008). 

With that in mind, we employ the general standards for statutory construction. 

Statutory construction is a question of law we review de novo. See Bragg v. Edwards 

Aquifer Auth., 71 S.W.3d 729, 734 (Tex. 2002). In construing a statute, we must 

ascertain the legislature’s intent in enacting the statute. CenterPoint Energy Houston 

Elec., L.L.C. v. Gulf Coast Coalition of Cities, 252 S.W.3d 1, 16 (Tex.App.—Austin 

2008), rev’d in part, aff’d in part sub nom. State v. Pub. Util. Comm’n of Tex., 344 

S.W.3d 349 (Tex. 2011). In making this determination, courts look to the plain meaning 

of the words used in the statute. See id. When determining legislative intent, the entire 

act, not isolated portions, must be considered. Jones v. Fowler, 969 S.W.2d 429, 432 

(Tex. 1998). We also consider the “object sought to be attained” by enacting the 

statute, the “circumstances under which the statute was enacted,” the “consequences of 

a particular construction,” and the interpretations of the statute made by an agency. 

TEX. GOV’T CODE ANN. § 311.023 (West 2005); see City of Austin v. Sw. Bell Tel. Co., 92 

S.W.3d 434, 442 (Tex. 2002). We construe the text of an administrative rule under the 

same principles applicable to a statute. Phillips Petro. Co. v. Tex. Comm’n on Envtl. 

Quality, 121 S.W.3d 502, 507 (Tex.App.—Austin 2003, no pet.) 

The PUC is an administrative agency, a creature of legislation, and, therefore, 

“has no inherent authority.” Pub. Util. Comm’n of Tex. v. City Pub. Serv. Bd., 53 S.W.3d 
14 

310, 316 (Tex. 2001). The PUC possesses only those powers “expressly conferred 

upon it.” Id. When conferring a power upon an agency, the Legislature also “impliedly 

intends that the agency have whatever powers are reasonably necessary to fulfill its 

express functions or duties.” Id.; see Tex. Natural Res. Conserv. Comm’n v. Lakeshore 

Util. Co., 164 S.W.3d 368, 377–78 (Tex. 2005). However, an agency may not “exercise 

what is effectively a new power, or a power contradictory to the statute, on the theory 

that such a power is expedient for administrative purposes.” City Pub. Serv. Bd., 53 

S.W.3d at 316. 

Deference Due the PUC’s Statutory Interpretation

 We must apply the foregoing standards for statutory construction in light of the 

deference due to an agency’s interpretation of its governing provisions, and, for 

guidance in that undertaking, we look to the Texas Supreme Court’s most recent 

application of deference to agency interpretation. See R.R. Comm’n of Tex. v. Tex. 

Citizens for a Safe Future and Clean Water, 336 S.W.3d 619 (Tex. 2011). The Austin 

court had remanded the case to the Railroad Commission so that it could reconsider its 

“public interest” determination using a broader definition of “the public interest.” See

Tex. Citizens, 254 S.W.3d 492, 503 (Tex.App.—Austin 2007, rev’d). On discretionary 

review, the Texas Supreme Court squarely addressed the issue presented as a 

statutory construction issue in which an agency interpretation was challenged. See

Tex. Citizens, 336 S.W.3d at 623–25. 

The court observed that, although the principle had been stated in different ways 

throughout the years, “[w]e have long held that an agency’s interpretation of a statute it 
15 

is charged with enforcing is entitled to ‘serious consideration.’”10 Id. at 624. In clarifying 

what the “serious consideration” inquiry involved, the court concluded that “we will 

generally uphold an agency’s interpretation of a statute it is charged by the Legislature 

with enforcing, ‘so long as the construction is reasonable and does not contradict the 

plain language of the statute.’” Id. at 625 (quoting First Am. Title Ins. Co. v. Combs, 258 

S.W.3d 627, 632 (Tex. 2008)). 

The court recognized that the parties in Texas Citizens advanced two competing 

interpretations, both with some merit. Id. at 628. However, the court concluded, “[i]t is 

precisely when a statutory term is subject to multiple understandings that we should 

defer to an agency’s reasonable interpretation.” Id. This deference is due especially 

when the subject matter of the provision at issue lies within the agency’s specialized 

expertise. Id. at 630; USA Waste Servs. of Houston, Inc. v. Strayhorn, 150 S.W.3d 491, 

494 (Tex.App.—Austin 2004, pet. denied). We see that this deference becomes even 

more appropriate when the statutory scheme at issue concerns a complex subject 

matter. See R.R. Comm’n of Tex. v. Coppock, 215 S.W.3d 559, 563 (Tex.App.—Austin 

2007, pet. denied). 

 10 The Texas Supreme Court’s deference to the agency interpretation in Texas 

Citizens is consistent with its longstanding position on the deference to be given to a 

specialized agency’s interpretation of relevant statutes: “When an administrative 

agency is created to centralize expertise in a certain regulatory area, it is to be given a 

large degree of latitude in the methods it uses to accomplish its regulatory function.” 

State v. Pub. Util. Comm’n of Tex., 883 S.W.2d at 197; see also Tex. Mun. Power 

Agency v. Pub. Util. Comm’n of Tex., 253 S.W.3d 184, 202 (Tex. 2007) (Brister, J., 

dissenting); City of Corpus Christi v. Pub. Util. Comm’n of Tex., 572 S.W.2d 290, 297 

(Tex. 1978).
16 

The court reversed the Austin court’s decision and, after examining the relevant 

statutory scheme, concluded that the Railroad Commission’s interpretation of “public 

interest” was reasonable and, therefore, entitled to deference. Texas Citizens, 336 

S.W.3d at 633. Ultimately, we learn from Texas Citizens that our task is to determine 

whether the agency’s construction violates the plain meaning of relevant provisions and 

whether its interpretation is a reasonable one, not whether it is the only one or the best 

one. See id. That task begins by looking at the statutory language itself. Id. 

Provisions related to the PUC’s Authority

The PURA gave the PUC exclusive jurisdiction to regulate utility rates, 

operations, and services. Sw. Elec. Power Co. v. Grant, 73 S.W.3d 211, 216 (Tex. 

2002) (citing TEX. UTIL. CODE ANN. §§ 32.001(a), 36.001(a) (West 2007), and Houston 

Lighting & Power Co. v. Auchan USA, Inc., 995 S.W.2d 668, 674 (Tex. 1999)). The 

PURA also gives the PUC “the general power to regulate and supervise the business of 

each public utility within its jurisdiction and to do anything specifically designated or 

implied by this title that is necessary and convenient to the exercise of that power and 

jurisdiction.” TEX. UTIL. CODE ANN. § 14.001 (West 2007); State v. Pub. Util. Comm’n of 

Tex., 883 S.W.2d at 197 (quoting predecessor to Section 14.001). 

The Texas Administrative Code echoes the broad power given by Section 14.001 

when expressing the PUC’s mission: 

The mission of the PUC is to assure the availability of safe, reliable, high 

quality services that meet the needs of all Texans [at] just and reasonable 

rates. To accomplish this mission, the PUC shall regulate electric and 

telecommunications utilities as required while facilitating competition, 

operation of the free market, and customer choice. 
17 

16 TEX. ADMIN. CODE § 25.1 (2011) (Pub. Util. Comm’n of Tex., Purpose and Scope of 

Rules) (emphasis added). 

The Texas Utilities Code charges the PUC with protecting the public interest and 

grants the PUC authority to do so: 

Significant changes have occurred in the telecommunications and electric 

power industries since the [PURA] was originally adopted. Changes in 

technology and market structure have increased the need for minimum 

standards of service quality, customer service, and fair business practices 

to ensure high-quality service to customers and a healthy marketplace 

where competition is permitted by law. It is the purpose of this title to 

grant the Public Utility Commission of Texas authority to make and 

enforce rules necessary to protect customers of telecommunications and 

electric services consistent with the public interest. 

TEX. UTIL. CODE ANN. § 11.002(c) (West 2007); see State v. Pub. Util. Comm’n of Tex., 

883 S.W.2d at 194–95. More specifically, the PUC bears the burden of protecting the 

public interest during the process of deregulating the electricity industry: 

The legislature finds that the production and sale of electricity is not a 

monopoly warranting regulation of rates, operations, and services and that 

the public interest in competitive electric markets requires that, except for 

transmission and distribution services and for the recovery of stranded 

costs, electric services and their prices should be determined by customer 

choices and the normal forces of competition. As a result, this chapter11 is 

enacted to protect the public interest during the transition to and in the 

establishment of a fully competitive electric power industry. 

TEX. UTIL. CODE ANN. § 39.001(a) (West 2007). We add that courts acknowledge the 

PUC’s discretion with respect to serving the public interest. In explaining the PUC’s role 

 11 Chapter 39 is entitled “Restructuring of Electric Utility Industry.”
18 

as the telecommunications regulatory body and its relationship as such to the public, the 

Austin court made the following observation which we find instructive: 

Public interest determinations are dependent upon the special 

knowledge and expertise of the [PUC]. It is the [PUC]’s task to assess 

competing policies and determine what is in the public interest. The 

legislature intended the [PUC] to make whatever accommodations and 

adjustments necessary when determining what is in the public interest. In 

balancing these considerations, the agency is required to exercise its 

expertise to further the overall public interest. 

It is within the [PUC]’s authority to decide what public interest 

means in a particular case. The [PUC] has wide discretion in determining 

what factors to consider when deciding whether something serves the 

public interest. 

Pub. Util. Comm’n of Tex. v. Tex. Tel. Ass’n, 163 S.W.3d 204, 213 (Tex.App.—Austin 

2005, no pet.) (internal citations omitted). 

 In addition to the PUC’s general authority, the Legislature granted the PUC 

specific authority and duties in regard to the CCN process. For instance, the 

Legislature has outlined the factors that the PUC may consider in making the decision 

to grant or deny a CCN: 

(a) The commission may approve an application and grant a certificate 

only if the commission finds that the certificate is necessary for the 

service, accommodation, convenience, or safety of the public. 

(b) The commission may: 

(1) grant the certificate as requested; 

(2) grant the certificate for the construction of a portion of the 

requested system, facility, or extension or the partial exercise of the 

requested right or privilege; or 
19 

(3) refuse to grant the certificate. 

(c) The commission shall grant each certificate on a nondiscriminatory 

basis after considering: 

(1) the adequacy of existing service; 

(2) the need for additional service; 

(3) the effect of granting the certificate on the recipient of the 

certificate and any electric utility serving the proximate area; and 

(4) other factors, such as: 

(A) community values; 

(B) recreational and park areas; 

(C) historical and aesthetic values; 

(D) environmental integrity; 

(E) the probable improvement of service or lowering of cost 

to consumers in the area if the certificate is granted; and 

(F) to the extent applicable, the effect of granting the 

certificate on the ability of this state to meet the goal 

established by Section 39.904(a) of this title.12

TEX. UTIL. CODE ANN. § 37.056 (West 2007). The Austin court has observed that 

Section 37.056 states the factors for the PUC’s consideration in the “broadest possible 

terms.” See Pub. Util. Comm’n of Tex. v. Texland Elec. Co., 701 S.W.2d 261, 266 (Tex. 

App.—Austin 1985, writ ref’d n.r.e) 

 The Texas Administrative Code contains the following provision specifically 

related to the CCN process. In pertinent part, it provides the following: 

 12 Section 39.904(a) declares the State’s goals of moving toward renewable 

energy technology. See TEX. UTIL. CODE ANN. § 39.904(a) (West Supp. 2010). 
20 

Certificates of convenience and necessity for new service areas and 

facilities. Except for certificates granted under subsection (e) of this 

section, the commission may grant an application and issue a certificate 

only if it finds that the certificate is necessary for the service, 

accommodation, convenience, or safety of the public, and complies with 

the statutory requirements in the Public Utility Regulatory Act (PURA) § 

37.056. The commission may issue a certificate as applied for, or refuse 

to issue it, or issue it for the construction of a portion of the contemplated 

system or facility or extension thereof, or for the partial exercise only of the 

right or privilege. The commission shall render a decision approving or 

denying an application for a certificate within one year of the date of filing 

of a complete application for such a certificate, unless good cause is 

shown for exceeding that period. 

16 TEX. ADMIN. CODE § 25.101(b). 

The Legislature has recognized the changing climate of the electric utility industry 

and specifically found that development of a competitive wholesale electric market is in 

the public interest as is a set of rules and policies designed to protect the public’s 

interest in a more competitive market: 

The wholesale electric industry, through federal legislative, judicial, and 

administrative actions, is becoming a more competitive industry that does 

not lend itself to traditional electric utility regulatory rules, policies, and 

principles. As a result, the public interest requires that rules, policies, and 

principles be formulated and applied to protect the public interest in a 

more competitive marketplace. The development of a competitive 

wholesale electric market that allows for increased participation by electric 

utilities and certain nonutilities is in the public interest. 

TEX. UTIL. CODE ANN. § 31.001(c) (West 2007).13

 13 The general outline of Texas’s scheme for the transition from a regulated 

electric utility industry to a competitive marketplace has been addressed in detail. See

Reliant Energy, Inc., 153 S.W.3d at 182 (citing Reliant Energy, Inc. v. Pub. Util. Comm’n 

of Tex., 101 S.W.3d 129, 133–36 (Tex. App.—Austin 2003) rev’d in part sub nom.
21 

Analysis

The PUC’s construction of relevant provisions is one that permits it to consider 

an entity’s unregulated wholesale load when determining whether to grant the CCN. 

SWEPCO contends that the PUC’s construction is a reasonable one. 

The Legislature has found that a competitive market is in the public’s interest and 

that it is also in the public interest to have rules in effect to protect the public as the 

competitive market develops. See id. The PUC has been charged with fostering “a 

competitive wholesale electric market that allows for increased participation by electric 

utilities” and, at the same time, protecting the public interest. See id.; see also id. §§ 

11.002(c), 39.001. So, while the PUC’s role with respect to the wholesale market is 

distinct from its role with respect to the still-regulated portion of the industry, the PUC is 

not required to turn a blind eye to the wholesale market considerations. See Tex. 

Commercial Energy, L.L.C. v. TXU Energy, Inc., 413 F.3d 503, 506 & n.1 (5th Cir. 2005) 

(on PUC’s role in Texas). We see the complexity of the PUC’s role when it is charged 

with both regulating electric utilities as required “while facilitating competition, operation 

of the free market, and customer choice.” 16 TEX. ADMIN. CODE § 25.1. 

With respect to the CCN process, the PUC is given a lengthy list of broadlystated considerations that go into its determination. See TEX. UTIL. CODE ANN. § 37.056. 

The PUC must apply this broadly-stated set of considerations in light of its general 

regulatory authority and its duty to consider and protect the public interest and in the 

 

CenterPoint Energy Inc. v. PUC, 143 S.W.3d 81 (Tex. 2004), and Reliant Energy, Inc. v. 

Pub. Util. Comm’n of Tex., 62 S.W.3d 833, 835–36 (Tex. App.—Austin 2001, no pet.)).
22 

context of a legislatively-recognized changing climate of the electric utilities industry. 

See id. §§ 11.002(c), 14.001, 31.001(c), 39.001(a). The PUC is given the authority to 

“do anything specifically designated or implied by [PURA] that is necessary and 

convenient to the exercise of” its broad regulatory jurisdiction. Id. § 14.001. The PUC is 

then charged with protecting the public interest, specifically so when it is directed to 

apply the rules put into place to “protect the public interest during the transition to and in 

the establishment of a fully competitive electric power industry.” Id. § 39.001(a). 

 Based on our examination of the relevant statutes operating among complex, 

diverse considerations involving a hybrid entity in an evolving industry, we cannot say 

the PUC’s interpretation of its authority is unreasonable, nor does it appear to run 

contrary to the provisions that address the PUC’s authority. We, therefore, defer to the 

PUC’s interpretation that would permit it to consider wholesale load in making its 

determination whether the Turk plant is necessary. See Tex. Citizens, 336 S.W.3d at 

625. Accordingly, we overrule TIEC’s point of error. 

Imposition of Cost Caps 

As stated, the PUC granted SWEPCO’s CCN amendment but did so with 

restrictions attached. Most of those restrictions and conditions are not contested as 

they are conditions typically associated with new generation facilities. But the PUC 

attached two cost caps which SWEPCO maintains were beyond the PUC’s authority. 

Those two conditions are as follows: (1) construction costs in excess of $1.522 billion 
23 

could not be considered for inclusion in rate base,14 and (2) carbon mitigation costs in 

excess of $28 per ton of carbon dioxide would be excluded from rates in Texas. 

SWEPCO maintains that the PUC lacks the authority to impose such restrictions, 

or, at least, it lacks the authority to do so at this time.15 SWEPCO’s contention appears 

to be premised on the notion that the cost caps built into the CCN are more properly an 

issue belonging in a rate case. The PUC asserts the same discretion that would permit 

it to consider SWEPCO’s wholesale load in this complex deregulation climate would 

permit it to impose cost caps to address the attendant concerns, those voiced by TIEC 

in the preceding issue, regarding subsidizing. That is, if the PUC may consider the 

wholesale load, then it may also consider ways of minimizing risks inherent in such 

consideration. 

Standard and Scope of Review

Since this issue also deals with the PUC’s construction of its own authority, we 

will apply the same standard of review we applied to the TIEC’s contention concerning 

the wholesale load issue. We also grant the same deference to an agency’s reasonable 

interpretation of its governing provisions. See Tex. Citizens, 336 S.W.3d at 625. 

 14 The PUC concluded that “it is unreasonable to expect Texas retail consumers 

to be responsible for the Texas jurisdictional allocation of any additional costs that 

exceed $1.522 billion.”

15 One of the three commissioners agreed that the majority’s imposition of the 

cost caps was improper and that the matter should be addressed in a ratemaking 

proceeding.
24 

Applicable Law: Not “Necessarily a Ratemaking Proceeding”

The Texas Supreme Court, the Austin Court of Appeals, and the PUC itself have 

acknowledged that ratemaking proceedings are distinct from other types of 

proceedings. See State v. Pub. Util. Comm’n of Tex., 883 S.W.2d at 198; City of El 

Paso v. Pub. Util. Comm’n of Tex., 609 S.W.2d 574, 579 (Tex.Civ.App.—Austin 1980, 

writ ref’d n.r.e.). However, there appears to be room for some overlap: the Texas 

Supreme Court concluded that not “all regulatory decisions that will have subsequent 

effects on rates are necessarily ‘ratemaking’ proceedings under PURA.” State v. Pub. 

Util. Comm’n of Tex., 883 S.W.2d at 198; see Office of Pub. Util. Counsel, 843 S.W.2d 

at 723. 

Reviewing the PUC’s Authority

The provisions cited in discussion of the wholesale load issue are relevant to this 

issue as well. We emphasize that the PURA specifically permits the PUC to “grant the 

certificate for the construction of a portion of the requested system, facility, or extension 

or the partial exercise of the requested right or privilege.” TEX. UTIL. CODE ANN. § 

37.056; see also 16 TEX. ADMIN. CODE 25.101(b) (“The commission may issue a 

certificate . . . for the construction of a portion of the contemplated system or facility or 

extension thereof, or for the partial exercise only of the right or privilege.”). We also 

keep in mind that, within the transition to a fully competitive electricity industry, the 

legislature has placed on the PUC “a uniquely difficult task.” Tex. Bldg. Owners & 

Managers Ass’n v. Pub. Util. Comm’n of Tex., 110 S.W.3d 524, 532 (Tex.App.—Austin 
25 

2003, pet. denied) (characterizing the PUC’s duty in balancing rights within the 

telecommunications industry). 

Further, it is well-established that the Legislature intends an agency created to 

centralize expertise in a certain regulatory area be given a large degree of latitude in the 

methods it uses to accomplish its regulatory function. See State v. Public Util. Comm’n, 

883 S.W.2d at 197; City of Corpus Christi, 572 S.W.2d at 297; City of Garland v. Pub. 

Util. Comm’n of Tex., 165 S.W.3d 814, 819 (Tex.App.—Austin 2005, pet denied); see 

also City of Corpus Christi v. Pub. Util. Comm’n of Tex., 51 S.W.3d 231, 262 (Tex. 

2001) (recognizing “that an administrative agency is entitled to considerable procedural 

flexibility”). 

Analysis

We again note that the Legislature granted the PUC broad regulatory authority, 

and the breadth of this authority is reflected in the PUC’s mission. See TEX. UTIL. CODE 

ANN. § 14.001; 16 TEX. ADMIN. CODE § 25.1 We also note that the PUC is specifically 

authorized to grant a CCN in part. See TEX. UTIL. CODE ANN. § 37.056(b)(2); 16 TEX.

ADMIN. CODE 25.101(b). As the PUC operates within its general and specific areas of 

authority, it must bear in mind another aspect of its legislative authority: to protect the 

public interest. See TEX. UTIL. CODE ANN. §§ 11.002(c), 31.001(c), 39.001. The PUC’s 

interpretation that would allow it to impose cost caps to shield captive Texas ratepayers 

from costs in excess of an amount the PUC deemed reasonable is a reasonable 

interpretation of the PUC’s own authority in light of these provisions. Its interpretation is 

not only consistent with these provisions but also internally consistent with its 
26 

interpretation of its authority relating to consideration of wholesale load. That is, if it is 

within the public interest to foster a competitive free market and the PUC has the 

authority to consider the wholesale load when determining necessity for a facility, then it 

would follow that the PUC could impose cost caps as a means of fulfilling its 

legislatively-mandated duty that it protect the public interest during the deregulation 

process and the transition to a competitive market. See id. § 31.001(c). 

Without question, the PUC can impose certain conditions in the CCN. See Tex.-

New Mex. Power, 806 S.W.2d at 233. We have been asked to determine whether it can 

impose these particular conditions when they so closely resemble part of the 

ratemaking process.16 Based on the following considerations, the PUC’s construction of 

PURA provisions was reasonable: the breadth of legislature’s grant of the PUC’s 

authority, the specific attention the PURA scheme places on the deregulation climate, 

the specific authority granted to the PUC within that climate, and the authority to grant 

CCN requests in part. Because the PUC’s interpretation of its authority appears to be 

reasonable and does not appear to run contrary to the PURA, we grant deference to the 

PUC’s interpretation of this aspect of its authority as well. Accordingly, we overrule 

SWEPCO’s point of error. 

 16 While these caps do have a certain ratemaking scent to them, it appears from 

relevant provisions that the PUC’s powers are broad enough with respect to protecting 

the public interest that, especially since the PUC can consider wholesale load in 

determining necessity under Section 37.056, the PUC can also take steps to protect 

captive Texas ratepayers from the very concerns expressed by TIEC regarding the 

potential for subsidizing wholesale dealings by passing along excess to captive 

ratepayers. Further, we see from State v. Pub. Util. Comm’n of Tex., 883 S.W.2d at 

198, that not all actions taken with respect to the recoupment of costs necessarily 

belong in a ratemaking case.
27 

Conclusion 

Having overruled the points of error raised by SWEPCO and TIEC, we affirm the 

trial court’s judgment. 

 Mackey K. Hancock 

 Justice