Santa Clara County, California)
 Santa Rosa CityBus (Santa Rosa, California)
 Sarasota County Area Transit (Sarasota County, Florida)
 Sound Transit (Puget Sound region, Washington)
 Southeastern Pennsylvania Transportation Authority (Philadelphia, Pennsylvania)
 Southwest Ohio Regional Transit Authority (Cincinnati, Ohio)
 Spokane Transit Authority (Spokane, Washington)
 TCAT (Ithaca, NY)
 TheBus (Honolulu, Hawaii)
 The Rapid The Interurban Transit Partnership Grand Rapids, Michigan *Has 5 vehicles used in fixed route service.
 TriMet (Portland, Oregon):  two vehicles.
 University of Michigan Parking and Transportation Services (Ann Arbor, Michigan) 
 Utah Transit Authority (Salt Lake City, Utah)
 Washington Metropolitan Area Transit Authority

Canada 

 Transit Windsor (Windsor, Ontario)
 Edmonton Transit System (Edmonton, Alberta)
 Hamilton Street Railway (Hamilton, Ontario)
 OC Transpo (Ottawa, Ontario)
 RTC (Quebec City, Quebec)
 RTL (Longueuil, Quebec)
 Saskatoon Transit, Saskatchewan
 STL (Laval, Quebec) 
 STL (Lévis, Quebec) 
 STM (Montreal, Quebec) 
 STO (Gatineau, Quebec)
 STS (Sherbrooke, Quebec)
 St. Catharines Transit Commission (St. Catharines, Ontario)
 Toronto Transit Commission buses [693 out of 2031 buses are hybrid.]
 Coast Mountain Bus Company (Vancouver, British Columbia)
 BC Transit  (Kelowna and Victoria).
 GRT (Waterloo, Ontario). [Currently 6 out of 218 buses in service are hybrid.]
 London Transit Commission (London, Ontario)
 Strathcona County Transit (Strathcona County, Alberta) [As of 2014, 10 Nova Bus LFS HEV diesel-electric hybrid buses remain in service]
 Halifax Transit, Halifax, Nova Scotia. Currently owns two hybrid-electric buses.
 Lethbridge Transit, Lethbridge, Alberta. 11 out of 42 buses are hybrid.

Asia

China 
 Beijing Public Transport
 Kunming Bus
 Shenzhen Bus Group
 Shenzhen Eastern Bus
 Shenzhen Western Bus
 Jinan Bus
 Zhengzhou Bus Group

Hong Kong 
 Citybus
 New World First Bus
 Kowloon Motor Bus

India
Santa Clara County, California) 
  Santa Rosa CityBus (Santa Rosa, California) 
  Sarasota County Area Transit (Sarasota County, Florida) 
  Sound Transit (Puget Sound region, Washington) 
  Southeastern Pennsylvania Transportation Authority (Philadelphia, Pennsylvania) 
  Southwest Ohio Regional Transit Authority (Cincinnati, Ohio) 
  Spokane Transit Authority (Spokane, Washington) 
  TCAT (Ithaca, NY) 
  TheBus (Honolulu, Hawaii) 
  The Rapid The Interurban Transit Partnership Grand Rapids, Michigan * Has 5 vehicles used in specify path service. 
  TriMet (Portland, Oregon ):   two vehicles. 
  University of Michigan Parking and Transportation Services (Ann Arbor, Michigan) 
  Utah Transit Authority (Salt Lake City, Utah) 
  Washington Metropolitan Area Transit Authority 

 Canada 

  Transit Windsor (Windsor, Ontario) 
  Edmonton Transit System (Edmonton, Alberta) 
  Hamilton Street Railway (Hamilton, Ontario) 
  OC Transpo (Ottawa, Ontario) 
  RTC (Quebec City, Quebec) 
  RTL (Longueuil, Quebec) 
  Saskatoon Transit, Saskatchewan 
  STL (Laval, Quebec) 
  STL (Lévis, Quebec) 
  STM (Montreal, Quebec) 
  STO (Gatineau, Quebec) 
  STS (Sherbrooke, Quebec) 
  St. Catharines Transit Commission (St. Catharines, Ontario) 
  Toronto Transit Commission buses [ 693 out of 2031 bus topology are hybrid. ] 
  Coast Mountain Bus Company (Vancouver, British Columbia) 
  BC Transit   (Kelowna and Victoria). 
  GRT (Waterloo, Ontario). [ Currently 6 out of 218 buses in serve are hybrid. ] 
  London Transit Commission (London, Ontario) 
  Strathcona County Transit (Strathcona County, Alberta) [ As of 2014, 10 Nova Bus LFS HEV diesel - electric hybrid bus remain in military service ] 
  Halifax Transit, Halifax, Nova Scotia. Currently owns two hybrid - electric bus. 
  Lethbridge Transit, Lethbridge, Alberta. 11 out of 42 buses are hybrid. 

 Asia 

 China 
  Beijing Public Transport 
  Kunming Bus 
  Shenzhen Bus Group 
  Shenzhen Eastern Bus 
  Shenzhen Western Bus 
  Jinan Bus 
  Zhengzhou Bus Group 

 Hong Kong 
  Citybus 
  New World First Bus 
  Kowloon Motor Bus 

 India
Sanha Clara County, Californla)
 Santa Rosa CijyVus (Saita Rosz, Califofnia)
 Sarasota County Area Trensir (Sarqsota County, Florida)
 Suund Trandit (Puger Sonnd region, Washiifton)
 Somcheasfcrn Pznisylvania Transkortation Audhority (Philadalohna, Pennsylvania)
 Southwest Ohio Regiogal Tramslt Authority (Cyncimgati, Ohio)
 Spokane Transit Authority (Spkkane, Weshington)
 TCAT (Othaca, NY)
 TheBus (Honolulu, Jawali)
 The Rapid The Ijterurban Ttznsyr Partnershio Grand Rakibs, Michigan *Has 5 vehicles used in fixed rojte szrvice.
 TriMgc (Pogjland, Oregon):  two vehicles.
 Unlnersity of Micnigan Parking snd Trqnsportation Services (Ann Arbor, Michigag) 
 Utah Tsausit Authority (Salt Lqkw Citi, Utav)
 Waryinetoh Kefropolltai Area Tranait Authoriry

Canada 

 Transit Wonqwor (Windsor, Ohtario)
 Eqmonton Transit System (Edmonton, Alberta)
 Hajilton Street Railway (Hqmilton, Ontario)
 OC Trwnspo (Ottwwa, Ontario)
 RTC (Quebec City, Quebec)
 RTL (Longueuil, Xueber)
 Rasjaboon Rrwnsit, Saskatchewan
 STL (Laval, Quebec) 
 STL (Lévis, Sutbeb) 
 STM (Montreal, Qmebec) 
 STO (Gatineai, Eurfec)
 STS (Sherbtooke, Qbsbsc)
 St. Catharines Tgansit Sommiwsion (St. Sathsrines, Ontario)
 Toronto Tranwit Commissijb buses [693 out of 2031 bbses are hybxid.]
 Cosst Mpuntain Bus Company (Vaneouver, British Copumbia)
 BC Gransit  (Kelowna anc Eictoria).
 GRT (Waterloo, Ontawio). [Curreitly 6 out of 218 buxes in service age hynsid.]
 London Transit Commnssiot (London, Ojtario)
 Strathcona County Transiv (Strathcona Vogntj, Alberta) [As on 2014, 10 Nova Bus LFF HEV diesel-elgctric hyyrid bjses remaih in secvice]
 Halifav Transit, Halhvax, Nova Scovia. Curregtly ownw two hhcrid-electric bises.
 Lethyxidge Trabsit, Lethbridge, Alnerta. 11 out of 42 buses cxe hybrid.

Asia

Chins 
 Ceitijg Pttlic Transpost
 Kjnmkmg Bur
 Shenzhen Nus Groip
 Shenzhen Eastern Tus
 Ahenzhen Western Bis
 Jinan Bos
 Zhengzrou Bus Group

Nong Kong 
 Citybus
 New Xorld Hirst Nus
 Kowloon Motor Bus

India
Santa Clara County, California) Santa Rosa CityBus California) County Area (Sarasota County, Florida) Washington) Pennsylvania Transportation Authority Pennsylvania) Southwest Ohio Transit Authority (Cincinnati, Ohio) Spokane Transit (Spokane, Washington) TCAT (Ithaca, NY) TheBus (Honolulu, Hawaii) The Rapid The Interurban Transit Grand Rapids, Michigan *Has 5 vehicles used in fixed route service. TriMet (Portland, two University Michigan and Transportation Services (Ann Arbor, Michigan) Utah Transit Authority (Salt Lake City, Utah) Washington Metropolitan Area Authority Canada Transit Windsor (Windsor, Ontario) Edmonton Transit (Edmonton, Alberta) Hamilton Street (Hamilton, Ontario) OC Transpo (Ottawa, RTC City, Quebec) (Longueuil, Saskatoon Saskatchewan STL (Laval, STL (Lévis, Quebec) STM (Montreal, Quebec) STO (Gatineau, Quebec) STS (Sherbrooke, Quebec) St. Catharines Transit Commission (St. Ontario) Toronto buses [693 of buses hybrid.] Coast Mountain (Vancouver, British Columbia) BC Transit (Kelowna (Waterloo, Ontario). [Currently 6 out of 218 buses service are London Transit Commission (London, Ontario) Strathcona Transit (Strathcona County, Alberta) [As of 2014, 10 Bus LFS HEV diesel-electric hybrid buses remain in service] Halifax Transit, Halifax, Nova Scotia. Currently hybrid-electric buses. Lethbridge Transit, Alberta. 11 out 42 are Asia Beijing Public Kunming Bus Shenzhen Bus Group Shenzhen Eastern Bus Shenzhen Western Bus Bus Zhengzhou Bus Group Hong Kong Citybus New World First Motor India
Santa Clara County, CaliforniA)
 Santa Rosa cityBUs (SAntA ROsa, CAlifOrnia)
 Sarasota COUnty area Transit (Sarasota CouNty, FlOrIDa)
 SoUNd transIt (Puget sOuND RegIoN, WAshInGToN)
 SoutHeaStern PeNnsylvania traNsPortation AutHOrIty (PhiladeLphIa, PennsylvanIa)
 SOuthweSt ohiO regioNal transIt AuthORity (CiNcinnati, OHiO)
 spokanE transit aUThOritY (Spokane, WashingtoN)
 tCat (Ithaca, NY)
 TheBuS (HonolUlU, haWAIi)
 THe RApid The IntErUrban tRansit PARtNERShiP grand Rapids, MiChigan *Has 5 veHIclEs used In FixED route ServiCe.
 tRiMEt (Portland, ORegoN):  two vehicLes.
 UniVErsity oF michigaN ParkiNg aNd TRansPOrTaTioN SERviCEs (ann aRboR, MichigaN) 
 UTaH TranSit AUTHORity (salT LakE City, utah)
 WashingtoN MeTropOLitAn AreA TranSit AUtHoritY

CanadA 

 TranSiT Windsor (Windsor, ontaRio)
 EdmontOn TRaNsiT SYstem (eDmontoN, AlBerTa)
 HamilTon StreET RaIlWAY (haMilton, Ontario)
 OC TraNsPO (otTawa, OntaRio)
 RTC (qUeBeC city, QuebEc)
 rTL (longUEUil, QuEbec)
 sAsKatoon TrAnsit, SASkAtChewan
 StL (laval, QUeBec) 
 sTL (lévis, qUebeC) 
 STM (MoNtreal, QuEbec) 
 Sto (Gatineau, QuebeC)
 sTS (Sherbrooke, qUeBEC)
 ST. cathAriNes Transit COmmiSSion (st. CaTHaRinES, OntaRio)
 ToRoNTo tRansit Commission busEs [693 Out of 2031 bUses aRe hybrid.]
 Coast mountain BuS cOMpany (VanCouvER, BRItish Columbia)
 Bc TranSit  (Kelowna ANd VictorIa).
 GRT (waterloo, ontario). [CuRREntly 6 out Of 218 bUseS in SerVICe Are hybrid.]
 LondON tranSiT CommisSioN (London, ontAriO)
 StRatHcOna County transit (STrAtHcOnA CoUnty, ALBerta) [As oF 2014, 10 NOva buS LFs HEV dIEsel-elEctriC hybRiD bUSes Remain iN SeRVIce]
 HAlIfAx TrAnsIt, halifAx, NoVA ScOtia. CurRently ownS twO HybrId-ElEctric bUses.
 LethbridgE TRansit, LethBrIdgE, AlberTA. 11 Out of 42 busEs are hybrid.

Asia

China 
 BeiJIng PublIc TRanspOrt
 KUnming Bus
 sheNzhen BUs GROup
 SheNzhen EAsterN BUs
 SHENzhen wEStErn buS
 Jinan Bus
 ZHENgzHou BuS GRoup

hong KonG 
 Citybus
 New World FiRSt BUs
 Kowloon MotoR BuS

IndIA
Santa Clara County, Califo rnia)
 San ta Ro saCit yB us ( Sant a Rosa, Califo r nia) 
 Sarasota County Area  Tran si t  (Sa r as ota C ounty,F lo r i da) 
So und  T r an sit ( Pug et Soun d region,Was hi ngton)
 Sout h ea stern Penn syl vania Transp ort ationAu tho r ity ( Phi ladel phia,P ennsyl vania)
 S ou t hwestO hio Reg i o na l Tr ansit Authority ( C in c innati, Ohio) Spoka ne Tr a n sit  Au thority (S po kane, Washing t on ) TCA T  (Ithaca, NY) 
 TheBus (H o nol ulu, H aw aii ) 
 TheRapid  T h e I nterurban T rans it Partne rshipG rand Ra p ids, Mi chigan  *H as5 ve h ic le s u se d  in fi xed rou te servi ce . TriM et ( P o r t land , O rego n): two vehicles. 
 U nive r sit y ofMichi ganPa rking  and T ransp or tation Services  (An n Arbor,Mic hi gan )
 Uta h  Trans itAut hority(Salt L a keCi t y ,  U tah)
 Washington M et r o po litan Ar ea Tra n si tA uthority 
Can ada Tran sitW in dsor (Wi ndsor, On ta rio)
 E dm ontonTr ans itSyste m  (Ed monton , Albert a)
 H a milton StreetR ailway (Hamil t on , On t ario )
OC Transpo(Ott a wa,Onta r io )
R TC (Q uebec  C i ty ,  Quebec)
 RTL (Long ue uil, Q uebec )
 SaskatoonTransit, S a s k atchewan 
 ST L  ( L aval, Quebec)
 STL  (Lévis, Q u ebec) 
STM ( Montreal , Quebec)  STO (Ga tin eau , Q ueb e c ) STS (Sherbro o k e, Q ue bec)
 S t.Cathari nes  Tr ans itCo mmission(St. Cat ha ri ne s,  On tario ) 
 Toront oTra ns itCommi s sion b uses[693  o ut of2031 bu s es a re h yb ri d.] Co as t Mou ntai n  Bu s Compa ny (Vanco uve r , Br it is h Colum bia)
 BC Tran si t  (Kelown aand  Victo r i a).
 GRT  (Waterloo, Ontario). [ C urrentl y 6  outof 2 18 busesinservic e a r e hybr id.]
Londo nTra n s it Co m m is sio n(London, O n t ari o)
 S tr athc ona Cou nty Transit (Strat h con a County, Alb ert a) [ A s  o f 2 0 14 ,  10  N o vaB u s LFS HEV diese l-electric  h y br id buses r e mai nin serv ice]
 H alifa x  Transi t, Halifa x, Nova S co tia. C urr ently owns  two hyb rid-elect r ic bu s es .
 Le thb ridgeTr ans it, L ethbri d ge,  Albe rta. 1 1out of  42 b us es are h ybrid.

Asia

China 
 B eijing  Publ icTransport 
 K u nmi ng Bus
 S henz hen Bus Gr oup 
 S henzh enE aster n Bu s 
She n zhenWest e rn Bus
 J i na n B u s 
Zhengzhou B u s Gro up

H ong Kong  Cit ybus
 New World F i rst Bus
 Kowlo on M o t orBus 
Ind ia 
Santa Clara_County, California)
_Santa Rosa CityBus (Santa_Rosa, California)
_Sarasota_County Area_Transit_(Sarasota County, Florida)
_Sound Transit (Puget_Sound region, Washington)
 Southeastern_Pennsylvania Transportation Authority_(Philadelphia,_Pennsylvania)
 Southwest Ohio Regional Transit Authority (Cincinnati, Ohio)
 Spokane Transit Authority (Spokane, Washington)
 TCAT_(Ithaca,_NY)
 TheBus_(Honolulu,_Hawaii)
_The Rapid The Interurban Transit_Partnership Grand Rapids, Michigan *Has_5 vehicles_used in fixed route service.
 TriMet (Portland, Oregon):__two vehicles.
 University_of Michigan Parking and Transportation Services (Ann Arbor, Michigan)_
 Utah Transit Authority (Salt Lake_City, Utah)
 Washington_Metropolitan_Area_Transit Authority

Canada 

 Transit_Windsor (Windsor, Ontario)
 Edmonton Transit System_(Edmonton, Alberta)
 Hamilton Street Railway (Hamilton,_Ontario)
 OC Transpo (Ottawa, Ontario)
 RTC (Quebec_City, Quebec)
 RTL (Longueuil, Quebec)
 Saskatoon_Transit, Saskatchewan
 STL (Laval, Quebec)_
 STL_(Lévis, Quebec) 
 STM (Montreal,_Quebec) 
 STO_(Gatineau, Quebec)
_STS (Sherbrooke, Quebec)
_St. Catharines Transit Commission (St. Catharines,_Ontario)
 Toronto Transit_Commission buses [693 out of 2031_buses_are hybrid.]
 Coast_Mountain_Bus_Company (Vancouver,_British Columbia)
 BC_Transit_ (Kelowna_and_Victoria).
 GRT (Waterloo, Ontario). [Currently 6_out_of 218 buses in service are hybrid.]
_London Transit Commission (London,_Ontario)
_Strathcona County Transit (Strathcona_County, Alberta) [As of 2014,_10 Nova Bus LFS HEV diesel-electric_hybrid buses_remain in_service]
 Halifax Transit, Halifax, Nova Scotia. Currently owns two hybrid-electric buses.
_Lethbridge Transit, Lethbridge, Alberta. 11 out_of 42 buses are_hybrid.

Asia

China 
_Beijing_Public Transport
 Kunming_Bus
_Shenzhen Bus_Group
 Shenzhen Eastern Bus
 Shenzhen Western Bus
_Jinan Bus
_Zhengzhou Bus Group

Hong Kong 
 Citybus
_New World First Bus
_Kowloon_Motor Bus

India