general motors tracy tax commissioner ohio argued october decided february held gmc standing raise commerce clause challenge cognizable injury unconstitutional discrimination interstate commerce stop members class state ultimately discriminates customers class may also injured case customer liable pay tax result presumably pays gas purchased state producers marketers see bacchus imports dias pp ohio differential tax treatment natural gas sales public utilities independent marketers violate commerce clause pp congress long recognized value state regulated monopoly arrangements gas sales distribution directly local consumers see panhandle eastern pipe line michigan pub serv even congressional regulatory developments resulted increasing opportunity consumer choose gas sold marketers gas bundled state mandated rights benefits sold ldcs two things remained congress nothing limit traditional autonomy authorize regulate local gas franchises franchises continued provide bundled gas vast majority consumers neither capacity buy interstate market resilience forgo reliability protection state regulation provided day recognize need regulate utilities engaged local gas distribution pp notion discrimination commerce clause assumes comparison substantially similar entities allegedly competing entities provide different products threshold question whether companies indeed similarly situated constitutional purposes difference products means entities serve different markets continue even supposedly discriminatory burden removed eliminating burden serve dormant commerce clause fundamental objective preserving national market competition undisturbed preferential advantages conferred state upon residents resident competitors ldcs bundled product reflects demand core market typified residential customers stability rate supply important neither susceptible competition interstate sellers likely served except regulated natural monopolies historically supplied needs far noncompetitive market concerned competition served eliminating tax differential sellers dormant commerce clause job hand eliminating tax differential issue might well intensify competition ldcs marketers noncaptive market bulk buyers like gmc need bundled protection thus question whether existence competition marketers ldcs noncaptive market requires treating entities alike dormant commerce clause purposes number reasons support decision give greater weight distinctiveness captive market ldcs singular role serving market hence treat marketers ldcs dissimilar commerce clause purposes pp first important obligation proceed cautiously lest imperil ldcs delivery bundled gas noncompetitive captive market congress recognized importance jeopardizing service market panhandle eastern pipe line michigan pub serv supra state regulation gas sales consumers serves important health safety interests fairly obvious ways requirements dependable supply extended credit assure individual domestic buyers frozen houses cold months legitimate state pursuit interests compatible commerce clause huron portland cement detroit justification may weighed process deciding threshold question addressed second lacks expertness institutional resources necessary predict economic effects judicial intervention invalidating ohio tax scheme ldcs capacity serve captive market see fulton faulkner thus say modification ohio tax scheme subject ldcs economic pressure turn threaten preservation adequate customer base support continued provision bundled services captive market finally intervention national government necessary congress power institutional competence decide upon effectuate desirable changes scheme evolved half century congress aware conclusion panhandle eastern pipe line public serv natural gas act exempts state regulation state retail gas sales dormant commerce clause since decision reaffirmed power regard pp gmc argument ohio tax regime facially discriminates sales use tax exemption apply sales state ldcs rejected ohio courts might extend challenged exemption state utilities confronted question deem hypothetical possibility favoritism constitute discrimination transgressing constitutional commands associated industries mo lohman pp ohio tax regime violate equal protection clause differential tax treatment ldc independent marketer sales facially discriminate interstate commerce unquestionably rational basis ohio distinction two kinds entities pp ohio affirmed souter delivered opinion rehnquist scalia kennedy thomas ginsburg breyer joined scalia filed concurring opinion stevens filed dissenting opinion notice opinion subject formal revision publication preliminary print reports readers requested notify reporter decisions wash ington typographical formal errors order corrections may made preliminary print goes press general motors corporation petitioner roger tracy tax commissioner ohio writ certiorari ohio february justice souter delivered opinion state ohio imposes general sales use taxes natural gas purchases sellers whether state state except regulated public utilities meet ohio statutory definition natural gas company question whether difference tax treatment sales gas domestic utilities subject regulation sales gas entities violates commerce clause equal protection clause constitution hold tax period issue ohio levied tax state sales goods including natural gas see ohio rev code ann supp imposed parallel use tax goods purchased state use ohio see local jurisdictions authorized levy certain additional taxes increased sales use tax rates much municipalities see supp reply brief petitioner since ohio first sales use taxes imposed state exempted natural gas sales natural gas compan ies state local sales taxes supp ohio law ny person natural gas company engaged business supplying natural gas lighting power heating purposes consumers within state see also supp undisputed natural gas utilities generally termed local distribution companies ldcs located ohio satisfy definition natural gas company ohio however interpreted statutory term exclude non ldc gas sellers producers independent marketers see chrysler tracy ohio state accordingly treated sales outside exemption subject tax question exclusion consequent taxation gas sales use reflects recent stage evolution structure natural gas industry traditionally industry divisible three relatively distinct segments producers interstate pipelines ldcs market structure possible largely natural gas act stat et seq nga failed require interstate pipelines offer transportation services third parties wishing ship gas result interstate pipelines able use monopoly power gas transportation create maintain monopsony power market purchase gas wellhead monopoly power inthe market sale gas ldcs pierce evolution natural gas regulatory policy nat resources summer hereinafter pierce part producers sold gas pipelines resold utilities turn provided local distribution consumers see associated gas distributors ferc cadc cert denied mogel gregg appropriateness imposing common carrier status interstate natural gas pipelines energy congress took first step toward increasing competition natural gas market enacting natural gas policy act stat et designed phase regulation wellhead prices charged producers natural gas promote gas transportation interstate intrastate pipelines third parties fed reg pipelines reluctant provide common carriage however displace sales see associated gas distributors ferc supra federal energy regulatory commission ferc took step promulgating order contained open access rule providing incentives pipelines offer gas transportation services see fed reg evolution culminated ferc order required interstate pipelines unbundle transportation services natural gas sales provide common carriage services buyers sources wished ship gas see fed reg although ferc take step requiring intrastate pipelines provide local transportation services insure gas sold producers independent marketers get way pointof consumption system open access interstate pipelines emerged mid larger industrial end users began increasingly bypass utilities local distribution networks construct ing pipeline spurs interstate pipeline fagan regulation deregulation diminishing role small consumer within natural gas industry tulsa bypass posed problem ldcs since departure large end users system left fixed costs spread smaller customer base state ohio consequently took steps keep income large industrial customers within utility system adopting regulations allowed industrial end users ohio buy natural gas producers independent marketers pay interstate pipelines interstate transportation pay ldcs local transportation see commission ordered investigation availability gas transportation service provided ohio gas distribution utilities end use customers ohio pub util april see generally natural gas marketing transportation committee annual report natural resources energy environmental law year review new market structure led question whether purchases non ldc sellers natural gas qualified state sales tax exemption ohio rev code ann supp chrysler ohio held reasoned independent marketers suppl natural gas required control physical assets distribute natural gas ohio determination state law led turn case us tax period question petitioner general motors corporation gmc bought virtually natural gas ohio plants state marketers ldcs respondent tax commissioner ohio applied state general use tax gmc purchases state board tax appeals sustained action gmc appealed ohio two grounds gmc first contended purchases exempt sales tax independent marketers fell within statutory definition natural gas company state citing decision day chrysler rejected argument see general motors tracy ohio gmc also argued denying tax exemption sales marketers violated commerce equal protection clauses ohio initially concluded state regime violate commerce clause ohio taxes sales compan ies production transportation distribution equipment rate regardless whether companies sell natural gas state state stepped back rule however gmc lacked standing bring commerce clause challenge close inspection gm actually argues commissioner application burdens state vendors natural gas however gm member class lacks standing challenge constitutionality application basis comment question inappropriate ibid ohio held gmc without standing raise commerce clause challenge company one sellers said suffer discrimination challenged tax laws cognizable injury unconstitutional discrimination interstate commerce stop members class state ultimately discriminates customers class may also injured case customer liable payment tax result presumably pays gas gets state producers marketers consumers suffer sort injury regulation forbidden commerce clause satisfy standing requirements article iii see generally lujan defenders wildlife similar facts held bacchus imports dias state liquor wholesalers standing raise commerce clause challenge hawaii tax regime exempting certain alcohols produced state liquor taxes although wholesalers among class stateliquor producers allegedly burdened hawaii law reasoned wholesalers suffered economic injury directly liable tax tax raised price imported goods relative exempted state beverages see also fulton faulkner state stockholder challenged tax regime imposing higher taxes stock issuers state operations stock purely state issuers west lynn creamery healy state milk dealers challenged tax subsidy scheme discriminating state milk producers bacchus applies equal force gmc plainly ha standing challenge tax bacchus imports dias supra therefore turn merits negative dormant implication commerce clause prohibits state taxation see quill north dakota regulation see brown forman distillers new york state liquor authority discriminates unduly burdens interstate commerce thereby imped es free private trade national marketplace reeves stake gmc claims ohio differential tax treatment natural gas sales marketers regulated local utilities constitutes facial patent discrimination violation commerce clause argues differences nature businesses ldcs interstate marketers justify ohio differential treatment state state entities although claim ohio tax scheme distinguishes express terms state state entities gmcargues granting tax exemption solely ldcs fact located ohio state favor ed state commerce disfavoring state commerce brief petitioner favored entities located within state tax exemption need drafted explicitly along state lines order demonstrate discriminatory design amerada hess director div taxation dept treasury assessing arguments requires understanding historical development contemporary retail market natural gas referred turn greater detail since civil war gas manufactured coal commodities used lighting purposes course understood natural gas used way see dorner initial phases regulation gas industry regulation gas industry american gas assn hereinafter dorner early years century areas proximity gas field west kansas natural gas use natural gas fuel development high tensile steel electric welding permitted construction high pressure pipelines transport natural gas gas fields distant consumption relatively low cost pierce time recent experiments free market competition manufactured gas electricity industries dramatically underscored need comprehensive regulation local gas market companies supplying manufactured gas proliferated latter half century initial efforts regulation statute state level proved unwieldy generally left regulationof industry local governments see dorner many municipalities honored tenets laissez faire point permitting multiple gas franchisees serve single area relying competition protect public interest ibid results predictable disastrous including initial period wasteful competition followed massive consolidation threat monopolistic pricing public suffered essentially evolution electric industry thus thetime natural gas became widely marketable commodity learned chastening experience public streets continually torn lay competitors pipes investments parallel delivery systems different fractions local market limit value consumers price competition competition simply give monopoly due course seemed virtually economic necessity provide single local franchise business opportunity free competition source within without state long creation exclusive franchises state law balanced regulation imposition obligations consuming public upon franchised retailers almost soon began regulating natural gas retail monopolies power challenged interstate vendors inconsistent dormant commerce clause recognizing interstate character commerce natural gas nonetheless affirmed power regulate matter local concern direct sales gas consumers within borders absent congressional prohibition state regulation see pennsylvania gas public serv public util landon time concluded dormant commerce clause prevents regulating interstate transportation sales resale natural gas see missouri ex rel barrett kansas national gas pennsylvania west virginia reaffirmed rehearing see generally illinois natural gas central public service summarizing prior cases distinguishing permissible impermissible state regulation commerce natural gas thus neverquestioned power regulate retail sales gas within respective federal regulation natural gas industry finally began congress clearly recognized value state regulated monopoly arrangementsfor sale distribution natural gas directly local consumers thus nga explicitly exempted local distribution natural gas federal regulation even nga authorized federal power commission fpc begin regulating interstate pipelines congress purpose enacting nga fill regulatory void created earlier decisions prohibiting regulating interstate transportation sales resale natural gas time leaving undisturbed recognized power regulate state gas sales directly consumers panhandle eastern pipe line public serv thus nga drawn meticulous regard continued exercise state power handicap dilute way scheme one cooperative action federal state agencies protect consumers exploitation hands natural gas companies internal quotation marks omitted congress action unequivocal recognition vital interests people consumers industry alike regulation rates service see also panhandle eastern pipe line michigan pub serv direct sales natural gas consumptive use designedly left state regulation nga indeed construed nga altogether exempting state regulation state retail sales natural gas attack dormant commerce clause declaration nga though identical terms one made mccarran act stat concerning continued state regulation insurance business effect equally clear view nga historical setting legislative history objects showintention continue regulation congress expressly taken cf prudential ins benjamin upholding discriminatory state taxation state insurance companies authorized mccarran act panhandle indiana supra years complementary federal regulation interstate market congressionally approved state regulation intrastate gas trade thus endured unchanged way relevant case resulting market structure virtually precluded competition ldcs potential suppliers natural gas direct sales consumers including large industrial consumers simplicity dual system federal state regulation began erode however congress first encouraged interstate pipelines provide transportation services end users wishing ship gas thereby moved toward providing real choice consumers able buy gas open market willing take free ofstate created obligations buyer upshot congressional regulatory developments next years increasing opportunity consumer class choose gas sold marketers gas bundled rights benefits mandated state regulators sold ldcs amidst changes two things remained throughout period involved case congress nothing limit traditional autonomy authorize regulate local gas franchises local franchised utilities though longer guaranteed monopolies natural gas demand continued provide bundled gas vast majority consumers neither capacity buy interstate market resilience forgo reliability protection state regulation provided day recognize need regulate utilities engaged local distribution natural gas ohio treatment gas utilities atypical blend limitation affirmative obligation natural gas utilities period question bore variety requirements submit annual forecasts future supply demand gas ohio rev code ann supp comply range accounting reporting disclosure rules supp get permission state public utilities commissionto issue securities even enter certain contracts reasonable rates restricted see included single average cost gas see ohio admin code ohio monthly record together limited return investment ldcs exact greater lesser compensation services rendered exacted customer like contemporaneous service substantially circumstances conditions ohio rev code ann supp state also required ldcs serve members public without discrimination throughout fields operations see industrial gas public utilities ohio ohio pick good portions particular territory serve select customers private contract refuse service users terminate service except reasons defined statute following statutory procedures ohio rev codeann supp serving human needs consumers including residential customers element human welfare predominant factor commission ordered investigation availability gas transportation service provided ohio gas distribution utilities end use customers ga coi ohio pub util ohio ldcs required provide firm backup supply gas see administer specific protective schemes helping assure degree continued service low income customers despite unpaid bills see ohio admin code ohio monthly record fact local utilities continue provide product consisting gas bundled services protections summarized product thus different marketer unbundled gas raises hurdle gmc claim ohio differential tax treatment natural gas utilities independent marketers violates virtually per se rule invalidity associated industries mo lohman quoting armco hardesty prohibiting facial discrimination interstate commerce conceptually course notion discrimination assumes comparison substantially similar entities although central assumption often remained dormant opinions state discrimination subject review dormant commerce clause allegedly competing entities provide different products threshold question whether companies indeed similarly situated constitutional purposes simple reason difference products may mean different entities serve different markets continue even supposedly discriminatory burden removed fact case eliminating tax regulatory differential serve dormant commerce clause fundamental objective preserving national market competition undisturbed preferential advantages conferred state upon residents resident competitors justice jackson famous words system fostered commerce clause every farmer every craftsman shall encouraged produce certainty free access every market nation home embargoes withhold exports foreign state customs duties regulations exclude likewise every consumer may look free competition every producing area nation protect exploitation vision founders doctrine given reality hood sons du mond cases however rarely discussed comparability taxed regulated entities operators arguably distinct markets closest approach facts occurred alaska arctic maid arctic maid tax value salmon taken territorial waters called freezer ships frozen transport later canning outside state challenged discriminatory face tax value fish taken territorial waters frozen shore cold storage facilities later sale domestic fresh frozen fish market state prevailed holding claimants cold storage facilities served separate markets compete one another thus properly compared commerce clause purposes proper comparison held freezer ships domestic salmon canners shipped interstate markets served freezer ships since canners taxed even heavily freezer ships unfavorable burden upon latter although opinion discuss possibility competition domestic fresh frozen market might occurred absence tax disparity twotypes salmon freezers freezer ships made attempt compete market neither claimed demonstrated interest entering see brief respondents alaska arctic maid pp arctic maid provides partial analogy case natural gas marketers serve ohio ldcs core market small captive users typified residential consumers want need bundled product see darr state regulatory strategy transitional phase gas regulation yale reg large core residential customer base bound ldc currently appears natural monopoly relationship app marketer gmc purchased gas hold general public gas supplier rather selectively contacts industrial end users identified potentially profitable customers captive market geographically distinguished area served independent marketers defined economically comprising consumers captive need bundled benefits buyers live sufficiently tight budgets make stability rate important readily bear risk losing fuel supply harsh natural economic weather see consolidated edison ferc cadc esidential users natural gas switch temporarily fuels must endure cold homes gas supply interrupted samuels reliability natural gas service captive end users federal energy regulatory commission order geo rev gas service disruptions lasting days cause severe health risks captive end users also buyers without high volume requirements needed make investment thetransaction costs individual purchases open market economically feasible pierce intrastate natural gas regulation alternative perspective yale reg purchasing gas service marketers requires considerable time expertise benefits likely exceed costs consumers purchase large quantities gas demands market historically arose free influence differential taxation since none pre period ldcs generally served end users market economic characteristics appear independent effect attributable state sales taxation imposed today good reason assume pricing changes result eliminating sales tax differential challenged inadequate create competition ldcs marketers business utilities core home market hand one circumstance case unlike arctic maid assumed possibility competition ldcs marketers noncaptive market although record reveals virtually nothing details competitive market period examination presumably included bulk buyers like gmc need bundled protection see state issue atlanta gas light takes step abandon gas sales unbundling services non core customers foster natural gas report june indicating prior unbundling marketers accounted sales large commercial industrial users georgia consumers middling volumes natural gas found value ohio state imposed protections enough offset lower price point see pierobon small customers yellow brick road deregulation pub utils fortnightly pp marketers efforts californiaare increasingly directed attracting consumers small commercial sector including schools hospitals hotels restaurants laundromats master metered apartments currently purchase bundled gas utilities salpukas new choices natural gas retailers find users puzzled industry deregulates times pp indicating natural gas marketers new york city attempting lure mom pop businesses like restaurants dry cleaners away ldcs mixed success eliminating sales tax differential issue might well intensify competition ldcs marketers customers noncaptive market sum ldcs bundled product reflects demand market neither susceptible competition interstate sellers likely served except regulated natural monopolies historically supplied needs far market concerned competition served eliminating tax differential sellers dormant commerce clause job however market respective sellers bundled unbundled products apparently compete may compete thus question raised case whether opportunities competition marketers ldcs noncaptive market requires treating marketers utilities alike dormant commerce clause purposes accord controlling significance noncaptive market compete noncompetitive captive market local utilities alone operate although priori answer number reasons support decision give greater weight captive market local utilities singular role serving hence treat marketers ldcs asdissimilar present purposes first important must recognize obligation proceed cautiously lest imperil delivery regulated ldcs bundled gas noncompetitive captive market second lack expertness institutional resources necessary predict effects judicial intervention invalidating ohio tax scheme utilities capacity serve captive market finally intervention national government necessary congress resources power strike balance needs competitive captive markets choice possible importance traditional regulated service captive market makes powerful case judicial treatment might jeopardize ldcs continuing capacity serve captive market largely response monopolistic shakeout brought end era unbridled competition among gas utilities regulation natural gas principal benefit householders consumers relatively small quantities rule every state union congress also long recognized desirability state regulatory regimes supra indeed half century ago concluded nga altogether exempts state regulation retail sales natural gas including state sales large industrial customers strictures dormant commerce clause see panhandle eastern pipe line public serv day notwithstanding national regulatory revolution congress done nothing limit unbroken recognition state regulatory authority createdand preserved local monopolies clear implication congress finds benefits bundled product captive local buyers well within realm may reasonably promote preserve also recognized importance avoiding jeopardy service state regulated captive market circumstances remarkably similar present case panhandle eastern pipe line michigan pub serv ford motor company entered contract interstate pipeline supply gas ford plant dearborn michigan thus bypassing local distribution company michigan public service commission ordered pipeline cease desist making direct sales natural gas state industrial customers without certificate public convenience necessity pipeline brought commerce clause challenge commission action observed ppellant asserts right compete cream volume business without regard local public convenience necessity appellant successful venture doubt reflected adversely ldc costs service rates customers whose source supply ldc clearly presents situation vital interest state michigan continuing importance interest protecting captive market effects competition largest consumers underscored common sense traditional recognition need accommodate state health safety regulation applying dormant commerce clause principles state regulation natural gas sales consumers serves important interests health safety fairly obvious ways requirements dependable supply extended credit assure individual buyers gas domestic purposes frozen houses cold months consistently recognized thelegitimate state pursuit interests compatible commerce clause never intended cut legislating subjects relating health life safety citizens though legislation might indirectly affect commerce country huron portland cement detroit quoting sherlock alling may health safety considerations weighed process deciding threshold question whether conditions entailing application dormant commerce clause present size captive market noncompetitive character values served traditional regulation counsel caution making choice strain capacity continue demand regulatory benefits served home market low volume users since natural gas became readily available assume decision treat ldcs similar interstate marketers change ldcs position noncaptive market assuming compete least margins affecting overall size ldcs customer base recognized panhandle change customer base affect ldcs ability continue serve captive market competition sure fact happen result treating marketers ldcs alike know might assume eliminating tax marketers sales leave sellers stronger competitors noncaptive market especially market boundaries resulting contraction ldcs total customer base increase unit cost bundled product might also suppose state respond decision subjecting ldcs marketers sales tax imposed marketers alone since utilities already subject complicated scheme property taxation quite different tax treatment marketers seems fact far likely eliminating tax challenged portend among things reduction total taxes levied ldcs order strengthen position trying compete marketers non captive market degree general suggestions might prove right wrong however really significant point simply nothing suggestions pointedly couched terms assumption supposition necessarilyso simply institutionally unsuited gather facts upon economic predictions made professionally untrained make see fulton faulkner slip authorities cited therein hunter federalism state taxation multistate enterprises emory virtually impossible limited resources determine degree accuracy costs town county state particular industry see also smith state discriminations interstate commerce cal rev noting ven expert economists may difficulty determining whether overall economic benefits burdens regulation favor local inhabitants outsiders consequently ill qualified develop commerce clause doctrine dependent predictive judgments behooves us reticent projecting effect applying commerce clause customarily declining engage elaborate analysis real world economic effects fulton supra slip consider subtle compensatory tax defenses oregon waste systems department environmental quality say modification ohio tax scheme subject ldcs economic pressure turn threaten preservation adequate customer base support continued provision bundled services captive market conclusion counsels taking step treating bundled gas seller like consequent necessity uniform taxation gas sales prudence thus counsels running risk weakening destroying regulatory scheme publicservice protection recognized congress despite noncompetitive monopolistic character still less risk justifiable light congress power institutional competence decide upon effectuate desirable changes scheme evolved congress capacity investigate analyze facts beyond anything judiciary match joined authority commerce power run economic risks judiciary confront constitutional statutory mandate judicial choice clear see bush lucas congress may inform factfinding procedures hearings available courts one need adopt justice black extreme reticence commerce clause jurisprudence recognize instance soundness statement challenge like one us call congressional investigation consideration action constitution gives branch government power regulate commerce among acts think enter field extreme caution northwest airlines minnesota concurrence conclusion applies fortiori half century congress aware conclusion panhandle eastern pipe line public serv nga exempts state regulation state retail natural gas sales dormant commerce clause years following decision reaffirmed power regard accordingly conclude ohio regulatory response needs local natural gas market resulted noncompetitive bundled gas product distinguishes regulated sellers independent marketers point enterprises notbe considered similarly situated purposes claim facial discrimination commerce clause gmc argument state discriminates regulated local gas utilities unregulated marketers must therefore fail gmc also suggests ohio tax regime facially discriminates state sales use tax exemption apply sales state ldcs see reply brief petitioner respondent points however ohio courts might well extend challenged exemption state utilities confronted question indeed carnegie natural gas tracy ohio bd tax app reported ohio tax cch ohio board tax appeals accepted argument pennsylvania public utility insofar state utility sold natural gas ohio consumers qualified utility ohio rev code ann therefore exempt state corporate franchise tax state public utilities may therefore also qualify ohio sales use tax exemption never deemed hypothetical possibility favoritism constitute discrimination transgresses constitutional commands associated industries mo lohman argument must rejected finally gmc claims ohio tax regime violates equal protection clause treating ldcs natural gas sales differently producers marketers hurdle facing gmc high one since state tax classifications require rational basis satisfy equal protection clause see amerada hess director div taxation dept treasury indeed taxation even fields legislatures possess greatest freedom classification madden kentucky true course peculiar circumstances state tax classifications facially discriminating interstate commerce may violate equal protection clause even pass muster commerce clause see metropolitan life ins ward explain part iv supra ohio differential tax treatment ldc independent marketer sales facially discriminate interstate commerce event unquestionably rational basis ohio distinction two kinds entities conclude ohio differential tax treatment public utilities independent marketers violates neither commerce clause equal protection clause petitioners claims without merit otherwise judgment ohio affirmed ordered general motors corporation petitioner roger tracy tax commissioner ohio writ certiorari ohio february justice scalia concurring join opinion thoroughly explains ohio tax scheme issue case facially discriminate interstate commerce write separately note continuing adherence view called negative commerce clause unjustified judicial invention expanded beyond existing domain historical record provides grounds reading commerce clause says authorization congress regulate commerce tyler pipe industries washington state dept revenue scalia concurring part dissenting part previously stated enforce stare decisis grounds negative self executing commerce clause two situations state law facially discriminates interstate commerce state law indistinguishable type law previously held unconstitutional west lynn creamery healy scalia concurring judgment itel containers huddleston scalia concurring part concurring injudgment collecting cases although petitioner contends ohio facially discriminates interstate commerce respect natural gas sales argument based novel premise private marketers engaged sale natural gas similarly situated public utility companies nothing negative commerce clause jurisprudence compels conclusion hold must tax gas sales two types entities equally broaden negative commerce clause beyond existing scope intrude regulatory sphere traditionally occupied congress general motors corporation petitioner roger tracy tax commissioner ohio writ certiorari ohio february justice stevens dissenting ohio regulated utilities selling natural gas referred ldcs operate two markets one monopolistic one competitive first sell noncompetitive bundled gas product ante small consumers practical alternative source supply ldcs dominant position market justifies detailed regulation activities order protect consumers risk exploitation seller monopoly power see ante basic purpose regulation protect consumers subsidize ldcs second market ldcs sell natural gas competitive market large customers like general motors corporation alternative sources supply although ohio possesses undoubted power regulate activities sellers market panhandle eastern pipe line michigan pub serv done manner relevant purchasers competitive market need protections afforded state regulation monopolistic market see ante benefits provided regulations thus affect competitive consumer choice seller customers like gmc captive need bundled benefits ante burdens imposed regulations significant impact ldcs activities within market thus gas sold ldcs competitive market may subject regulations gas sold non competitive market different impact regulations economic decisions consumers sellers makes appropriate characterize gas sold market unbundled gas see ante although physical composition gas sold two markets identical agree understand assuming namely matter economics bundled gas unbundled gas viewed different products see ante uncommon firm monopolistic position one market also sell second product competitive market see international business machines even regulated monopolies electric utilities may distribute goods light bulbs competitive market see cantor detroit edison reason ldc might develop product line thermostats gas furnaces sell competitive market products believe fact ldc heavily regulated bundled gas market justify granting special preference market thermostats gas furnaces discern significant relevant difference competition unbundled gas competition thermostats gas furnaces may well true without discriminatory tax advantage competitive market ldcs lose business interstate competitors therefore beforced increase rates charged small local consumers circumstance may require find new nondiscriminatory methods accommodating needs small consumers regular reasonably priced natural gas service recognizes speculation real world economic effects decision like one beyond institutional competence see ante speculation therefore sufficient justification tax exemption discriminates interstate commerce bacchus imports dias accordingly agree parts ii iv opinion respectfully dissent judgment footnotes natural gas purchases gave rise petitioner challenge made period october june exemption originally codified ohio code ann baldwin part general recodification moved ohio rev code ann remains today section nga stat explicitly exempts local distribution natural gas federal regulation addition hinshaw amendment nga exempts ferc regulation intrastate pipelines operate exclusively one state rates service regulated state see anr pipeline ferc cadc see also infra app pursuant ohio regulations authorizing ldcs provide local transportation services gmc took delivery much gas local utilities period public grew weary interminable rate wars invariably followed period recoupment victorious attempt make price battle consumers way increased rates investors suffered heavy losses manipulation fly night paper concerns operating nuisance franchises everybody suffered inconvenience city streets constantly torn replaced installation relocation duplicate facilities situation new york city alone prior major gas company consolidations threatened municipal chaos dorner quoting welch odyssey gas record industrial courage pub utils fortnightly reticence order day example last two surviving gas companies supplying citizens brooklyn announced merger october also announced gas prices immediately double dorner electric industry burgeoned following thomas edison patent first incandescent electric lamp dorner beginnings gas industry regulation gas industry american gas assn initial period unsuccessful regulation state statute mostly left regulation electric industry municipal local government swartwout current utility regulatory practice historical perspective nat res ultiple franchises handed duplicative utility systems came results ruinous short lived ibid example mostly overlapping franchises granted electric utility operation chicago however single monopoly entity emerged chaos customers ended paying monopoly prices arkansas elec cooperative arkansas pub serv rejected bright line distinction wholesale retail sales drawn older cases concluded state regulation wholesale sales electricity transmitted interstate commerce precluded commerce clause reasoning utilities insulated contemporary dormant commerce clause jurisprudence formalistic judge made rules looked instead nature state regulation involved objective state effect regulation upon national interest commerce quoting illinois natural gas central public service determine whether sufficient interest regulating wholesale rates within borders problem concluding indeed interest result state regulation wholesale rates precluded commerce clause absence preemptive congressional action holding arkansas electric thereby expanded permissible scope state utility regulation judicial recognition important state interests regulation reasoning case equally implies state regulation retail sales constitutional matter immune ordinary commerce clause jurisprudence extent earlier cases may implied immunity longer good law nothing arkansas electric undermines earlier cases recognition powerful state interest regulating sales domestic consumers buying retail however reaffirm addition arkansas electric disturb relevance distinction construing jurisdictional provisions statutes nga discuss immediately see see also schneidewind anr pipeline nga confers upon ferc exclusive jurisdiction transportation sale natural gas interstate commerce resale complete description changes federal regulatory policy relevant modifications ohio regulation local utilities prompted see supra alabama code supp see generally supp alaska alaska stat ann supp see generally arizona rev stat ann see generally arkansas ark code ann supp see generally california cal pub util code ann west supp see generally colorado rev stat see generally supp connecticut stat ann west supp see generally delaware del code tit supp see generally tit supp district columbia code ann see generally supp florida stat ann west supp see generally west supp georgia code ann see generally supp hawaii haw rev stat ann michie supp see generally idaho idaho code see generally illinois comp stat ch see generally ch indiana ind code west supp see generally iowa iowa code ann west supp see generally west supp kansas stat ann supp kentucky rev stat ann baldwin see generally louisiana la rev stat ann west see generally west supp maine rev stat ann tit supp see generally tit maryland md ann code art see generally art supp massachusetts mass laws see generally ch michigan comp laws ann west supp see generally minnesota stat ann west see generally supp mississippi miss code ann ii supp see generally missouri mo rev stat see generally montana mont code ann see generally nebraska neb rev stat nevada rev stat ann see generally new hampshire rev stat ann see generally new jersey stat ann west supp see generally west supp new mexico stat ann supp see generally new york pub serv law mckinney see generally mckinney supp north carolina stat see generally north dakota cent code supp see generally ohio ohio rev code ann see generally baldwin supp oklahoma okla tit west supp oregon rev stat see generally pennsylvania cons stat tit purdon supp see generally tit rhode island laws supp see generally supp south carolina code ann supp see generally south dakota codified laws supp see generally tennessee code ann supp see generally supp texas tex rev civ stat ann art art vernon supp see generally arts vernon supp utah utah code ann supp see generally vermont stat tit virginia code ann see generally supp washington rev code west supp see generally west virginia code see generally supp wisconsin stat ann west supp see generally wyoming wyo stat vi see generally ohio amended substitute house bill signed law requires state public utilities commission exempt certain sales natural gas related services ldc rate regulation commission finds ldc subject effective competition respect service customers service reasonably available alternatives ohio rev code ann amended effective although law enacted time purchases involved case petitioner contended oral argument tax period question ohio permitted natural gas sales public utilities unregulated negotiated rates sales subject sales tax record provides support contention constitutionality ohio exempting state sales tax utility sales price regulated therefore case although gmc raises facial discrimination challenge ohio tax scheme cases indicated even nondiscriminatory state legislation may invalid dormant commerce clause words called pike undue burden test burden imposed interstate commerce clearly excessive relation putative local benefits pike bruce church however clear line betweenthese two strands analysis distillers new york state liquor authority several cases purported apply undue burden test including pike arguably turned whole part discriminatory character challenged state regulations see pike supra declaring packing order virtually per se illegal required business operation performed state kassel consolidated freightways plurality opinion powell noting adopting invalidated truck length regulation state seems hoped limit use highways deflecting traffic brennan concurring judgment emphasizing truck length regulation invalidated solely view protectionist purpose see generally regan state protectionism making sense dormant commerce clause rev nonetheless small number cases invalidated state laws dormant commerce clause appear genuinely nondiscriminatory sense impose disparate treatment similarly situated state state interests laws undermined compelling need national uniformity regulation see bibb navajo freight lines conflict state laws governing truck mud flaps southern pacific arizona ex rel sullivan train lengths see also cts dynamics america recent commerce clause cases also invalidated statutes may adversely affect interstate commerce subjecting activities inconsistent regulations brilmayer conflict laws pp ed discussing review conflicting state laws dormant commerce clause realm taxation requirement apportionment plays similar role assuring interstate activities unjustly burdened multistate taxation see generally oklahoma tax jefferson lines slip discussing internal external consistency tests apportionment state taxes course fact ohio exempts local utilities sales use taxes support claim undue burden nondiscriminatory sense since exemption give rise conflicting regulation transaction result malapportionment tax present case parties briefed question whether present amended version nga related federal legislation continues express commerce clause exemption state regulation taxation retail natural gas sales recognized panhandle indiana decide issue note however language nga panhandle indiana construed creating exemption remains unchanged compare stat today altered market structure see supra several courts appeals held nga confers jurisdiction ferc rather regulate bypass arrangements supplying gas large industrial consumers sale gas occurs outside state interstate pipeline merely transports gas industrial consumer delivery state see cascade natural gas ferc michigan consolidated gas panhandle eastern pipe line cert denied michigan consolidated gas ferc cadc cert denied express view correctness decisions course state discriminates state interests drawing geographical distinctions entities otherwise similarly situated facial discrimination subject high level judicial scrutiny even directed toward legitimate health safety goal see philadelphia new jersey dean milk madison example public utilities pay personal property tax true value ohio rev code ann marketers pay personal property tax true value public utilities also pay special tax assessment expenses public utility commission expenses ohio consumer counsel moreover natural gas utilities must pay gross receipts tax gas sales marketers pay none independent marketers part subject franchise tax apply utilities thus sales use tax challenge last available marketers customers franchise tax also apply utilities presumably next line ward involved alabama statute facially discriminated interstate commerce imposing lower gross premiums tax state state insurance companies case present commerce clause violation congress enacting mccarran ferguson act intended authorize impose taxes burden interstate commerce insurance field ward nonetheless invalidated alabama classification neither two purposes furthered statute legitimate equal protection clause