DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power

Pagina creata da Camilla Ferrante
 
CONTINUA A LEGGERE
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
DHC in Italy
        State of the art and future
               perspective
Brescia, November 7th 2019
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
Who is AIRU ?
 No profit organization
 Born in 1982
 Promotion and dissemination of innovation in DHC,
  renewables and energy efficiency sectors
Who AIRU members are ?
 Utilities
 Industrial partners
 Universities
 Municipalities
 Other associations (i.e.Utilitalia)
 Common people

AIRU is a proud member of
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DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
DHC figures- year 2017

                          More than 300 networks: the most small or
                           medium size
                          Three big cities: Turin, Milan, Brescia
                          Heated volume: 350 Mm3
                          1.290.000 flats (extimation)
                          6% of heating demand

                          9.000 GWht heat delivered to costumers
                          6.300 GWhe cogenerated electricity

                                     Fonti: Annuario AIRU 2018      3
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
Historical developement of DHC in Italy

                                                                  4
                                      Fonti: Annuario AIRU 2018
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
DHC in Italy – main figures through the years

        d

 MUNICIPALITIES

 NETWORKS

 NETWORK LENGHT - km

 HEATED VOLUME – Mm3

 HEAT DELIVERED - GWh

 COOLING - GWh

 CO2 SAVING - kTon

                                                5
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
DHC sources- year 2017

                             More than 75% of the
                              heat is produced by RES
                              and CHP:

                                  CHP 53 %
                                  RES 24 %
                                  Other 23 %

                                                     6
                         Fonti: Annuario AIRU 2018
DHC in Italy State of the art and future perspective - Brescia, November 7th 2019 - Euroheat & Power
Turin – CHP and Heat Storage

▪ High efficiency CHP
▪ More than 62 Mm3 heated volume
▪ 1,9 GWh heat delivered
▪ 568 km network
▪ Big heat storages to mange heat
  demand: 15.000 m3

                                    7
Milan – great growth potential

                                 Integration of small
                                 existig networks

                                 Re-use of local
                                 available heat sources.
Brescia – the road map to decarbonization
          Centrale Nord

                                              Termoutilizzatore

             Ori Martin

              Centrale       New heat storages (10.000 m3) within 2020
            Lamarmora
                             More heat from industrial processes
                             More heat recovered from WTE (flue gas condensation)
                             Phase out of coal in 2022
                             Use of fossile fuels bounded to few peak hours
Ferrara – geothermal heat and WTE
▪ 1987: start of operation of the
  geothermal wells
▪ 2008 : additional heat from
  WTE plant
▪ More than 80% of the heat from
  geothermal and WTE

                                    10
Pinerolo – an example of Circular Economy
From waste to:
electricity, heat, biogas, compost
▪ in operation since 2008
▪ 217.000 m3 heated volume
▪ 40% of the heat from biogas

                                            11
Small 4GDH systems

                     Portopiccolo:
                     - Recover of an old cave
                     - Heat from sea-water

                     Grado:
                     - Geothermal wells
                     - Heat pumps

                     Varese:

                     - Solar heat

                                                12
The future: threats and chances – DHC operators

                                                  13
The future: uncertainty of external context

                                          EED Implementation
                                          Art.14.3 and 14.4

                                                          ETS and
                                                          CO2 costs

     Regulation process:
     cost or opportunity ?

                                                                  14
Evaluation of the potential for efficient DHC1

+ 1.100 Mm3 heated volume (+310%)                     2050 scenario                               2023 scenario

+ 1.064 kTOE energy saving                            + 30% reduction in building consumption     Consider only today market
                                                                                                  conditions and neglect waste
+ 5.343 CO2 saving (+306%)                            40% of residual demand covered by DHC       heat recovery
                                                      (roughly equivalent to +470% of the today
                                                      market share)                               Linear density cutoff at 2.5
                                                                                                  MWh/m
                                                                                                  +45% increase of the today
                                                                                                  market share

                                                                                                  https://ec.europa.eu/energy/sites/en
https://www.legambiente.it/sites/default/files/docs   http://stratego-project.eu
                                                                                                  er/files/documents/Potenziale%20C
/rapp_tlr_2014_web.pdf
                                                                                                  AR%20e%20TLR%20Dic%202015.
                                                                                                  pdf

     (1) EED art. 14.3, Dlgs 102/14 art.10                                                                                               15
Establishing a support scheme for efficient DHC

As is:                                   To be (possibilities):

 DHC doesn’t fit anymore in White        Investment support
  Certificate market
                                          Give value to environmental
 National Fund for Energy Efficiency:     benefits (CO2, pollutants)
  guarantee fund - only few resources
  for DHC.                                Tax credit and/or VAT credit for
                                           efficient DHC systems
 Tax credit only for costumers of
  biomass and high temperature            Most of the potential should
  geothermal DHC systems                  be wasted without a proper
                                          support mechanism.
                                                                         16
Example – new development in Bergamo
 Waste heat recovery (90 GWh/y)
  from Dalmine WTE plant into
  Bergamo DHC system

 6 km long heat transport network

 15 years agreement      (2   years
  negoziation)

 15.000 t/y CO2 saving
                                             GOLTA
                                             RA

                                       REA
Thanks for your kind attention

                                 18
Backup

         19
AIRU MEMBERS

Utilities, Industrial   Acea Pinerolese Ind. Spa | Alea Heat&Power Srl | Bersy Srl | Cogeme Spa| Cogenpower
Partners and            Borgaro Srl| Comat Energia Srl | Consorzio Leap| Consorzio Servizi Qualificati | Consorzio
Universities            per lo Sviluppo delle Aree Geotermiche – Co.svi.g. | Danfoss Srl | DESTEC – Università di
                        Pisa | DICAM – Università di Trento |Dip. ABC – Politecnico di Milano | Dip. Energia –
                        Politecnico di Milano| Dip. Ingegneria – Università di Padova Ecoline Srl | Egea Produzioni e
                        teleriscaldamento Srl | Ego Power Srl | Enel Green Power Srl| Energetica Srl | Engie Spa |
                        Enipower Spa | Erzelli Energia Srl | Geo Energy Service Spa | Isoil Industria Spa| Isoplus
                        Meditettanean Srl | Logstor Italia Srl | Metanalpi Sestriere Teleriscaldamento Srl | MSD
                        Service Srl | Nuovenergie Teleriscaldamento Srl | Optit Srl | Pieve Ecoenergia Soc. Coop.
                        Agr. | Siemens Spa | S.I.I.M. Energia sas| Siram Spa | SMEC Srl | Tds Srl | Tesi Srl | V.a.m.i.
                        Srl | Villanova Energia Srl | Vi. Energia Srl | Wartsila Italia Spa
Utilitalia              A2A Spa | Acea Produzione Spa | Agesp Energia Srl | Agsm Verona Spa | Aim Vicenza Spa
                        | Aimag Spa | Alperia Spa | Alto Vicentino Ambiente Srl | Amga Spa | Astea Spa | Azienda
                        Multiservizi Casalese Spa | Brianza Energia Ambiente Spa | Gelsia Srl | Hera Spa | Iren Spa
                        | Linea Green Srl | Novareti Spa | Sei – Servizi Energetici Integrati Srl | Società Elettrica in
                        Morbegno Scpa
People                  Alfredo Amman | Guido Maria Andreoni | Antonio Bonomo | Ilaria Bottio | Luigi Franco Bottio
                        | Massimo Brianza | Renzo Capra | Stefano Consonni | Mauro Cozzini | Franco Dalla Valle |
                        Paolo De Pascali | Giovanni Del Tin | Alberto Ghidorzi | Tranquillo Magnelli | Angelo Molteni |
                        Francesco Oberto | Dario Paschetta | Stefano Piva | Alberto Riva | Gaetano Siro Riva |
                        Valentino Rizzonelli | Tonio Rosset
                                                                                                       Soci al 31.12.2018 20
Verona
▪ Sistema nato nel 1975 cogenerazione a fonte fossile

▪ 12 Mm3 allacciati

▪ Nel 2015 recupero industriale da acciaieria

▪ Nel 2016 recupero calore sui fumi dei motori tramite
  pompe di calore

                                                         21
Grado

▪ L’impianto di Grado (Friuli)
 avviato nel 2016 con 6 utenze
  pubbliche
 alimentato da due pozzi geotermici
  con pompa di calore
▪ La parte meridionale della pianura
  friulana e la fascia lagunare
  possiedono buone caratteristiche
  geotermiche e ricchezza di acquiferi.
▪ Finanziamento: circa 75% con fondi
  strutturali europei DOCUP2 e POR –
  FESR, Comune di Grado
                                          22
Varese

• 1992 anno di avvio erogazione calore tramite
  turbogas
• 2011 installazione MAG
• 2012 avvio teleraffrescamento
• 2015 campo solare termico : primo
  teleriscaldamento da solare termico del Sud Europa
• Volumetria riscaldata è di 2,7 Mm3

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Portopiccolo

                Obbiettivo: valorizzare un’area
                 naturale di pregio, dove si trovava
                 una cava abbandonata.
                Decisione nel 2010 di pianificare
                 l’insediamento con un sistema di
                 climatizzazione centralizzato e ad
                 emissioni nulle.
                Le fonti energetiche sono l’acqua
                 di mare e l’energia elettrica
                 (pompe di calore)
                Finanziato con fondi europei per il
                 turismo e fondi regionali per la
                 riqualificazione territoriale

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