spanish dsm initiatives...cartujos escatrón entrerríos maría monte torrero zaragoza (ave)...
TRANSCRIPT
RED ELÉCTRICA DE ESPAÑA
1
26th March 2008Task XV Meeting
Spanish DSM initiatives
Index
1. The Spanish electricity system
2. Electricity demand in Spain
3. DSM in Spain
4. Conclusions
RED ELÉCTRICA DE ESPAÑA
3
Daily Market
Demand Bids
Accepted offersTechnical constraints
Energy flowCommunications
Customers under regulated tariffs Qualified
customersDistribution companies
Generators
Transmission network · REE System Operator · REE
Market Operator· OMEL
International exchanges · REESmall producers
External TSO
Demand Bids
Red de distribución< 132 kV
Subestaciónde distribución
Network unavailability
OperationalMarkets
The Spanish electricity system
RED ELÉCTRICA DE ESPAÑA
4
Subscribers
The activities according to Law 54/1997Before
Law 54/1997 Law 54/1997
International exchanges
Transmission
Distribution
Supply
International exchanges
Transmission
Distribution
Retailing
Production Production
o Freely negotiated, authorization required
oInstallation subject to administrative authorization
o TPA to the grid & transmission grid manager
o TPA to the grid
o New activityy
Subscribers
Qualifiedconsumers o Transition periodd to full eligibility established
Legend: Regulated activities Liberalized activities
MD + MIDM + IDM
o System operation and ancillary services (REE)
o Spot market (OMEL)
System operationDispatch
RED ELÉCTRICA DE ESPAÑA
5
• Guarantee the security of electricity supply • Coordination of Transmission and Generation• Ancillary Services Management• Operate Transmission Grid• Generation Operation Planning as of electricity market results• Coordinate Maintenance Planning of Transmission Facilities• Power demand tracking in real time
• Transmission Grid Planning and Development• Management of Interconnections exchanges with E.U. and other countries • Management of Transmission Grid Access• Design, Build, Maintenance and Operation of Transmission Facilities (overhead
lines and substations)
Mission and activities of Red Eléctrica
Management of the grid and transmission of energy
System Operation
RED ELÉCTRICA DE ESPAÑA
6
Spanish electricity network
LUGO
LA CORUÑA (A Coruña)
ORENSE(Ourense)
PONTEVEDRA
ZAM ORA
LEÓN
OVIEDO
ÁVILA
SALAMANCA
PALENCIA
VALLADOLID
SANTANDER
BURGOS
VITORIA (Gasteiz)
LOGROÑO
SAN SEBASTIÁN(Donostia)
SORIA
SEGOVIA
MADRID
CUENCA
GUADALAJARA
TERUEL
BILBAO (Bilbo)
PAMPLONA (Iruña)
ZARAGOZA
HUESCA
LÉRIDA (Lleida)
TARRAGONA
BARCELONA
GERONA (Girona)
PALMA DE MALLORCA
MURCIA
ALICANTE (Alacant )
ALBACETE
VALENCIA (València)
CASTELLÓN DE LA PLANA(Castelló de la Plana)
CÁCERES
BADAJOZ CIUDAD REAL
TOLEDO
HUELVA
SEVILLA
JAÉN
GRANADA
CÓRDOBA
CÁDIZ
MÁLAGA
ALMERÍA
M ELILLA
CEUTA
FORMENTERA
IBIZA
MALLORCA
MENORCA
R EDE L É C T R I C AD E ESPAÑ A
LA PALMA
GOMERA
HIERRO
TENERIFE
A R C H I P I É L A G O C A N A R I O
GRAN CANARIA
FUERTEVENTURA
LANZAROTE
A r c h ip ié l a g o C a n a r i o r e d u c i d o a l 6 5 %
CONEJERACABRERA
Falagueira
Lindoso
Pocinho
Bemposta
Alqueva
ElvasBadajoz
Douro Intern.
BadajozElvas
EncinasolaBarrancos
Melloussa
Plaza/V
Los Leones
VillanuevaVillanueva
Escatrón
Sabiñanigo
Villanueva
EscatrónCartujos
Entrerríos
María
Mont e Tor reroZaragoza(AVE)
Peñaflor
El OlivarLos Vientos
María
Peñaflor
La Serna
Aragón
A ljarafe
D. Rodr igo
Guadaira
Quint os
TorrearenillasGuillena
GuillenaGuillena
Guillena
Guillena
Puerto Real
La Lancha
Pinar del Rey
A lcoresCentenar io
Dos Hermanas
Sant iponce
SiderúrgicaQuint os
D. Rodr igoGuillena
Pinar del ReyD. Rodr igo
Gavà
St . Cugat
Zona Franca
L´Hospit alet
MonjosSubirat s
Vendrell
Sentmenat
Sant a Coloma
Bescanó
GarrafZona Franca
Urgell
Aeropuer t o 2
Palau
Badalona
Vilanova
Besós
Sant Boi MaragallMata
Eixample
M. Figuer es
Aeropuer to 1
Viladecans
Pierola
Sentmenat
Sant a Coloma
Palau La RocaR. Caldes
S. FostCan Jardi
Rubí
Sant Just
P. Convención Canyet
Sant BoiVilanova
BesósBadalonaTr initat
CollblanchL´Hospit alet
Vilanova
L. Cor tsUrgell
S. Andreu
TAV Bar celona
Franqueses
Vic-Sant CeloniPalau-Vic
Centelles
M. Figuer esP. de Suert -Pobla
Abrer a
Bellisens
Tarragona
Foix
Foix-Castellet
M. Figuer esPierola
Begues
Cast ellbisbalCast ellbisbal (Celsa)
Viladecans
M. Figuer esPobla
Sentmenat
Can Barba
Can Jardi
Rubí
SallenteCalders
Ascó Vic
Mequinenza
Ascó
Vandellós
Begues
PierolaVandellós
SalasPenagosSoto de Ribera
Oviedo
Tabiella
Trasona
Ferr eros
Car rioAboño
Soto de Ribera
A. ZincLam inación
Uninsa
La Granda
Villablino
P. San MiguelSiero
Soto de Ribera
La PeredaNarceaVelilla
La RoblaLa Robla
LadaSoto de Ribera
Abanto
Penagos
Z ierbena
Zierbena
Gueñes
Ichaso
Abanto Gueñes
Santurce
Nervacero
A lonsotegui Sidenor
A.C.V.Babcock
Or tuella
Basaur iLa Jara
Zamudio
Gueñes
Santur ceGat ica
Azpeit ia
Mondragón
Orbegozo
ArkaleHer nani
Ichaso
Ar ist rain
Hernani
Ormaiztegui
Gat ica
Abadiano
Amorebieta
VitoriaVitoria
OrcoyenVillalbilla
Ayala
Gueñes
TubacexT. Nervión
ErrondeniaIrúnPasajes
P. de la Sal
Argia
Orcoyen
Arkale
Ichaso
Hernani
Gueñes
Santurce
Santur ceZ ierbena
Her naniHernani
Ichaso
BarcinaVitoria
Gueñes
Barcina
Z ierbena
Sanchinarr o
Prosper idadMazar redo
Par la
Fuencar ral
El Cereal
El Charquillo
Paracuellos
S. S. Reyes
Talavera
Huelves
Vent as
Ret amar
LeganésLa Fort una
Getafe
Azután
Villaverde
A. Vega
El Cereal
Sanchinarr o
Fuencar ral
La TorrecillaMorata
Pinto IIEl Charquillo
Aceca
Coslada
Majadahonda
Villaviciosa
Moraleja
Boadilla
Aravaca
Fuenlabrada
S. S. Reyes
Meco
C. Fregaderos
Aguacat e
A lgete
Daganzo
Pint o
Tres Cantos
Carpetana
La Est rella
A lcobendas
MirasierraE.T. Fuencarral
E.T . Majadahonda
LuceroC. Plat a
Aena
Mazar redo
Mediodía
S. S. Reyes
Fin de Semana
ParacuellosP.S. Fernando
CosladaVent as
Villaverde
El Hornillo
Añover
Otero
Almaraz Valdemor o
Seseña
Arganda
Aena
Loeches
Villaviciosa
Prosper idad
Vallecas
CosladaCanillejas
Cot oC.NacionesHort aleza
Prosper idadNor t e
Aguacat e C. Plat a
PalafoxMelancólicos
C. Casa CampoP.S. Fernando
S. S. Reyes
J. CabreraLa Est rella
Galapagar
Almaraz
Tril lo
Fuencar ral
Arañuelo
MorataMoraleja
Galapagar
La M udarraGrijota
Loeches
Almaraz
Olmedilla
S. S. Reyes
Cofrentes
ETET
VillaviciosaPaterna
El Palmar
Totana
Jumilla
C.N. S.M.Garoña Muruar te
Bajo Cinca
Noguera
Olivares
Casares
Aljarafe
Ber ja
SaladasNovelda
Campello
La NunciaX ixona
Segor beVall d´Uxo
Cartujos
Chantada
Plaza/VTorres del Segre
Quint os D. Rodr igo
IrúnArkale
Silva
Seseña
Salter as
A lmodovar
Rubio
Puigpela
Alfor ja
Penagos
Bescanó
Salas de Pallars
Ichaso
Vitor ia
Gueñes
Velilla
Soto deRibera Lada
Sentmenat
Mesón do Vent o
Puentes deGarcía Rodr íguez
Muruar te
Abant o
Nueva Escombreras
Valencia (Torr ente)
Sant a Coloma
Morella Salsadella
Arcos de laFrontera (Sur )
La Eliana
La Plana
Guadame
Tar ifa
Pinilla
Monzón
Sta. Llogaia
Arcos de laFront era (Nor te)
Hueneja
VillamecaLa Lora
Granadella
Mezquit a
Cabra
Requena
Pesoz
El PaloSalas Oviedo
CastejónVic
St a. Engracia
Gar raf
Boimente
Peñalba
C.N. Cofrent es
Zierbena
La Roda de Andalucía
Muniesa
Riudarenes
Ayora
Segovia
La Espluga
Ciudad Rodr igo El Cereal
Fuendet odos
Baixas
Tor remendo
Melloussa
La Paloma
El Charquillo
Brovales
Cártama
GaussaMorvedre
Dumbr ia
Mesón do Vent o
Alcalá de Gurrea
Tardient a
Gur reaA lmudevar
CalanBosch
Cala Mesquida
Tor rent
Santa Ponsa
Forment era
S. Jorge
LlubiEs Bessons
Son Or landisValldur gent
Son Reus
A lcudia II
Playa Blanca
Corr alejo
IsoraLomo del
Cardo
Sant a Agueda
Buenos A iresCandelaria
Granadilla Jinamar
Bco. Tirajana
TrasonaA. Zinc
Lam inación
Uninsa
Carr ioAboño
Tabiella
Soto deRibera
Elche HC
Quar t de Poblet
La Granda
GuardoMat aporquera
Cillamayor
Aguayo
Puent e de S. MiguelAcer iasaAst illero
Cacicedo
Penagos
Tor relavega
P.E. Sil-Meda
S. Pedro S. Est ebanP. Bibey
Sout eloConso
Tordesillas
Saucelle
Villar ino
Cast ro
Villalcampo
Ricobayo
Zamora
Villamayor
Medinadel Campo
Zarat án
La Mudarra (Id)Renedo
Palencia
Valladolid
Villalbilla
El Cer ro
Barcina
Villimar
Herr era
GuardoC.N. S.M.Garoña
Las Mazorr as
P. de la SalPuentelarra
Gat ica
Azpeit ia
Vitor ia
Forjas A lavesasGamarra
Gueñes
Miranda Laguardia
Mercedes Benz
Alí
Elgea
Logroño
HernaniIchaso
Orcoyen
TafallaEl Sequero
La SernaTudela
Valdecañas
Almar az
Casat ejada
Azután
Talaver a
Aceca
Huelves
Olmedilla
Cáceres
J.M. de Or iolTorrejón
Gabr iel y GalánGuijo de Granadilla
Almar az
C.N. Almaraz
Fausita
Hoya Morena
Campoamor
X ixona
S. Vicente
Escombreras
Benejama
Pet r el
F. San Luis
La Eliana
Torr ente
CatadauA lcir a
Sidmed
El IngenioLa Plana
Castellón
Saucelle II H inojosa
Aldeadávila
Amorebieta
C. de Peones
Quel
Meco
Saladas El Palmeral
El Palmar
Rojales
M. Cor tes
Cort es II
Pla de Molar
Torr ijos
Aldeadávila II
Aldeadávila
Santurce
Amorebieta
Irún Errondenia
Novelda
San MiguelTor remendo
San Pedro
Elche Este
Campello
Olit e
VallejeraAlcarama
Jundiz
Alcarama
PeralesNavalcarner o
Sagunto
ETET
Tambre IIMazar icos
T ibo
Albarellos
Port odemouros
Pazos deBor ben
Sant iago II
Fr ieir aAt ios
P.E.S. Cando
San Cayetano
Ameixeiras
MasgalánMontecarr io
Mér ida
Alvarado
Puertollano
Lit oralde Almería
Benahadux
El Fargue
Caparacena
Casares
FacinasPuerto de la Cruz
Parralejo
Paterna
Puert o deSta. María
La Car tuja
PolaMagallón
Los VientosMaría de Huerva
Los Leones
Fuendet odos
VillanuevaJalón
El Ventero
A ldaya/El Oliver al
Vall d´Uxo
RibadelagoPuebla de Sanabr ia
Bechi
F. Muest ras
CádizPuert o Real
Brazat ort as
At ar fe
Bescanó
Juia
Guadaira
Puert o Real
Adr all
BenosLacD´Oo
Margineda
Las Conchas
Belesar
Conso
La Lancha MontecilloBajo
Vent a dela Inés
Arroyo del Valle
La NavaPuertollano
Mora
El Emperador
Picón
Aceca
Ot ero de Her reros
Añover
Saucelle
Valparaiso
San Agust ín Grado
Monzón
Villanueva
Ribar roja
Poblade Segur
Escalona
Mediano
Pont deSuert
Biescas II
SabiñanigoSangüesa
Cordovilla
Orcoyen
Puent e de S. Miguel Arkale
P. BibeyPrada
SobradeloSant iago
Villablino
Compost illa
La Pereda
Siero
La Mudarra (Id)
Guadame
La Mudarra
Villar ino
Tr ives
La Lomba
Soto deRibera
Montearenas
Penagos Hernani
IchasoAguayo
Escat rón
Tordesillas Mequinenza
Elcogas
Cartelle
Gur rea
Aldeadávila
Tr illo
Bolarque II
Lubián
Mér ida
Argia
Pragneres
Almar az
Guillena
C.N. Almaraz
Puebla de Sanabr ia
C.N. S.M.Garoña
Galapagar
Valladolid
Vimianzo
Mazar icos Tambre IISant iago II
Mesón do Vent oSidegasa
Fr ieir aCartelle
T ibo
Pazos deBor ben
Suido
Lour izán
Port odemouros
Belesar
Mesón do Vent o
Sabón
MeiramaFer roat lánt ica Grela
Puer to
CastreloVelle
QuereñoCornat el
Las OndinasPeñadrada
St a. Mar inaCompost illa II
Remolina
Guardo
MagallónLanzasAgudas
Moncayo
Oncala
Bolarque I
J. CabreraBolarque II
C. Real(AVE)
Madr idejos
La PalomaPicón
Alarcos
Puertollano
AndujarGuadame
Balboa
Alvarado
La Cartuja
Bahía de Algecir asPinar del Rey
Los Barr ios
San Roque
Costa del Sol
Onuba
C. ColónTorrearenillas
Sant iponce
Guillena
La LanchaCasillas
Los AlcoresCentenar io
Dos HermanasQuint os D. Rodr igo
Siderúrgica
Caparacena
Benahadux
Órgiva
Gábias
Los RamosLos Montes
Tajo de laEncant ada
A lhaur ín
La For tunada
T. Foradada
Er ist e
Sesue
Moralet s
Pont deSuert
Tabescán
Llavorsi
CercsPoblade Segur
Cent elles
S. Celoni
JuiaVic
CastelletFoix
Cinca
Mangraners
Mequinenza Montblanc
Juneda
Ascó
Ribar roja
Vandellós
Const ant iBellisens
El Morell Perafor t
Tar ragona
Repsol
Los Vientos
JalónEnt rer r ios
María de Huerva
El OlivarEl VenteroEscat rón
Escucha
Villanueva Peñaf lor
M.Torrero
El Espar tal
Grela
Adr allAlbarellos S. Pedro
Tudela
Can Jardi
Sentmenat
At ar fe
TrévagoAparecida
Montout o
Villanuevadel Rey
Polígono
Cabezo de San Roque Zaragoza (AVE)
Ence
Mesón do Vent o
Aluminio Español
Puentes deGarcía Rodr íguez
Lit oralde Almería
Tajo de laEncant ada
Pinar del Rey
D. Rodr igo
Guadame
Escombreras
La Asomada
Rocamora
Romica
Benejama
OlmedillaLa Eliana
CatadauM. Cor tes
C.N. Cofrent es
Tr illo
La Plana
Valdecaballeros
Cedillo C.N. Almaraz
Arañuelo
J.M. de Or iol
Morata
Loeches
S. S. ReyesGalapagar
VillaviciosaMoraleja
Last ras
Tordesillas
La Mudarra
Aldeadávila II
H inojosa
Villar ino
Gr ijota
A lmazán
Teruel
Peñaf lor
La Serna
Escat rón
Mequinenza
Ascó
Vandellós
Vic
Calders
SentmenatCan Barba
BeguesRubí
Pierola
Can Jardi
Sallente
Hernani
Ichaso
Velilla Vitor ia
Herr era
Aguayo
Barcina
Gueñes
Tr ives
La Lomba
Anllares
Compost illa II
Soto deRiberaNarcea
Montearenas Vilecha
La Robla
Baixas
Hernani
Balboa Bienvenida
Cartelle
Caparacena
Lada
Guillena
Pinilla
Tar ifa
Ar agón
Fuencar ral
Peñalba
Castejón
Rueda de Jalón
Magallón
Boimente
Anchuelo
Terrer
Medinaceli
SanturceZierbena
La Gaudiere
Fuentes dela Alcar ria
Puer to de la Cruz
Virt us
Nueva Escombreras
Arcos de laFrontera (Sur )
Los Barr ios
Sider . Balboa
Olmedo
Palos/Torrearenillas
Fuendet odos
Argia
Arrúbal
Eler ebro
M. Figueres
Campo de Gibralt ar
1 1
2 22 1
1 1
2 22 1
previstos instaladosCircuit osLíneas
En servicio
En const ruccióny programadas T o d a s l a s l ín e a s s e h a n d ib u j a d o
e n e l c o lo r a l q u e f u n c io n a n .E n l a s c o n s t r u id a s a t e n s i ó n d i s t i n t aé s t a s e i n d i c a e n t r e p a r é n t e s i s( F 4 0 0 k V )
En servicio
Centr ales
En construcción y programadasSubestaciones
Cablesubterr áneo / submar ino
Prevista t r ansformación a 400 kV
400 kV220 kV
< 110 kV
En servicioEn construccióny programadas
Tensiones
HidráulicaTérmicaTérmica nuclear
132/110 kV
SISTEMA ELÉCTRICO ESPAÑOLEnero 2005
0 10 20 30 40 50 km
RED ELÉCTRICA DE ESPAÑA
7
REE transmission assets
Transmission lines 33.396 km
400 kV 16.844 km220 kV 16.552 km
Substations 2.624
Transformers 51.072 MVA
FO Grid 13.412 km
Employees 1.294
Index
1. The Spanish electricity system
2. Electricity demand in Spain
3. DSM in Spain
4. Conclusions
RED ELÉCTRICA DE ESPAÑA
11
High increase Interannual increase of load peak
5% Average Interannual increase since 1996
Higher load peak increase than energy increase
1 2
Load Demand in Spain
RED ELÉCTRICA DE ESPAÑA
12
High demand concentrated in specific areas
Concentrated around city areas
Big gradients in daily demand
Peak/off peak ratio between 1,35 and 1,75
43Load Demand in Spain
RED ELÉCTRICA DE ESPAÑA
13
Over capacity to cover peak load
Need of network reinforcement
Difficult to integrate renewable energies
Big difficulties for developing new infrastructures
22.000 MW of Wind power installed in 2.010
3.700 MW needed to cover 300 hours of maximum
demand
Challenges
Index
1. The Spanish electricity system
2. Electricity demand in Spain
3. DSM in Spain
4. Conclusions
RED ELÉCTRICA DE ESPAÑA
16
DSM Initiatives in Spain
Regulated tariffs Liberalized market
Large Industrial customers
Medium services
customers
Residential customers
InterruptibilityTime of use tariffsReactive control
Time of use tariffs
Night tariffs
New InterruptibilityAccess to network tariffsMarket pricesVoltage control service
Market pricesAccess to network tariffsOperational services
Operational servicesPrice signals
RED ELÉCTRICA DE ESPAÑA
17
Interruption of consumption
Load interruption order sent from 17:30 to 23:30 1st March 2005
Coincident with low wind production
Wind production
Load
Load interruption contracts
Reduction of consumption of large customers to agreed values and with specific warning times as a request from the SO or distribution companies
1st March 2005
RED ELÉCTRICA DE ESPAÑA
18
Load interruption contracts
Reduction of consumption of large customers to agreed values and with specific warning times as a request from the SO or distribution companies
Load interruption orders type “C” from 17:40 to 20:40 hours and from 17:45 to 20:45 19-11-07
Load interruption orders type“C” from 19:00 to 22:00 hours and from 19:05 to 22:05 19-11-07
19th November 2007
RED ELÉCTRICA DE ESPAÑA
19
Tariff supplement for hourly discrimination
Regulated tariffs
Time of use tariffs
Adjustment of load profile to the needs of the system increasing their consumption in valley hours and reducing their consumption in peak hours as a
response to price signals
Type 3
Type 4
Type 5
Large customers
RED ELÉCTRICA DE ESPAÑA
20
Expectations and future trends: Residential sector
Improvement of measurement and operation equipment: Regulation contemplates providing residential customers with metering appliances integrated in a system with demand management capacity aimed at reducing load under specific circumstances.
Feed-back on consumption: Development of European Directives: Final customers should get information about their energy consumption in order to allow them regulate their own energy consumption.
Residential sector Electric energy demand
RED ELÉCTRICA DE ESPAÑA
21
Energy saving: Energy saving requirements based on: limitation of electricity demand, performance of thermal installation, efficient lighting systems, solar minimal contribution to hot water and PV minimal contribution to electric energy.
Energy efficiency certificates: Energy efficiency certificates for new buildings: Methodology taking into account final hourly energy consumption that will provide information of final use profiles.
Expectations and future trends: ServicesServices sector Electric energy demand
RED ELÉCTRICA DE ESPAÑA
22
Expectations and future trends: Industrial sector
Disappearance of regulated tariffs for high voltage customers in 1/07/2008: It may lead to the lost of modulation for the whole sector due to the lost of incentives introduced by tariff supplements (time of use tariffs).
Energy Audits: They will allow detecting potential in saving and best practices in the industrial sector.
Industrial sector Electric energy demand
Index
1. The Spanish electricity system
2. Electricity demand in Spain
3. DSM in Spain
4. Conclusions
RED ELÉCTRICA DE ESPAÑA
24
Conclusions
Large tradition in large industrial customers providing operational services under regulated tariffsNew challenge due to liberalization of supply side: evolution to new services into the marketExisting measures: Interruptibility and modulation, both representing a big value for the electricity system and meaning an economical benefit for the industry. Need of introducing DSM in planning of the transmission systemResidential customers need of information of consumptionLarge smart metering substitution plan
