ILUPub – Energy Efficiency in Public Lighting in Alto ... · Gavião -0003 Gavião -0005 Gavião...

ILUPub – Energy Efficiency in Public Lighting in Alto Alentejo Region

Granollers, 07th October 2014

Lighting in Alto Alentejo Region

PORTUGAL

AREANATejo’s Intervention Area

AREANATejo’s Stakeholders

• Municipalities:

– Alter do Chão– Arronches– Avis– Campo Maior– Castelo de Vide– Crato– Crato– Elvas– Fronteira– Gavião– Marvão– Monforte– Nisa– Portalegre– Ponte de Sor– Sousel

• CIMAA – Intermunicipal Community

• NERPOR – Business Association

• EDP – Portuguese Energy Utility

• VALNOR – Valuation of Solid Waste

• Objectives;

• Methodology and Strategy;

ILUPub Project

• Main results.

Objectives

• To implement measures to improve energy efficiency in PL;

• To encourage an efficient and adequate lighting to roads;

• To promote a balance between lighting levels required and the maximum • To promote a balance between lighting levels required and the maximum

savings;

• To reduce electricity consumption and associated CO2 emissions;

• To reduce energy costs for PL installations;

• To promote and disseminate a good environmental practice.

Methodology for ILUPub

I. Identification and Accounting for Consumption an d Costs

• Survey and recording of energy consumption of PL (analysis of billing);

• Territorialization of energy consumption of PL (Energy Charter):• Territorialization of energy consumption of PL (Energy Charter):


I. Identification and Cost Accounting

€500.000,00

€600.000,00

€-

€100.000,00

€200.000,00

€300.000,00

€400.000,00

2008

2009

2010

2011


I. Identification and Cost Accounting

€3.500.000,00

€4.000.000,00

Evolution of PL costs

€-

€500.000,00

€1.000.000,00

€1.500.000,00

€2.000.000,00

€2.500.000,00

€3.000.000,00

€3.500.000,00

2008 2009 2010 2011 2012


I. Identification and Accounting for Consumption

• 20% of facilities (180) consume 50% of energy (13.5 GWh / year)!

100%100%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Consumo de Energia das Restantes Instalações

Consumo de Energia das Instalações Energívoras

Instalações Energívoras


II. Characterization of Consumption Points of PL

• Field intervention based on existing mapping 2k (CIMAA);

• Individualized characterization :• Individualized characterization :

• Transformer Station;

• Luminaires;

• Lamps;

• …

Characterization of Public Lighting

1. Transformer Station/PL Distribution Cabinet

• Identification

• Typology (masonry, AS, AI1) • Typology (masonry, AS, AI1)

• Command System (photocell, astronomical clock)

• Installed Capacity

• Operating voltage


2. Points of Light (luminaries)

• Identification Circuit

• Function (public road, garden, decorative)• Function (public road, garden, decorative)

• Luminaire type and support

• Lamp type and power

• Ballast type (ferromagnetic, electronic)

• Network type (aerial, underground)

ILUPub Portal• Geographic information related to public lighting

First Results

First Results

Characterization :

• Approximately

35,000 Points of 35,000 Points of

Light;

• 500 transformer

stations;

First Results

Importance to the next stage :

• Database with the characteristics of public lighting;

• Tool for the management of public lighting;

• Simplification of local studies :

• Lighting needs vs maximum possible reduction;

• Implementation of measures in individual character (point of light).


III. Identification of measures to be implemented

• Survey of the needs of Municipalities;

• Identify the best solution to adopt :• Identify the best solution to adopt :

• Compilation and analysis of collected data;

• Study of technical and economic feasibility;

• Recommendations.

Implementation of Measures

Type of Eligible Measures :

• Installation of energy efficient equipments (e.g.lamps, luminaires)

• Installing the control systems/reduction of luminous flux (e.g. electronic ballasts)

• Installation of control and/or monitoring systems (e.g. astronomical clocks)

Methodology:

• Identification of facilities (locals);

• Characterization of existing equipment;

Implementation of measures - more efficient luminaires

• Characterization of existing equipment;

• Scaling the best solution taking into account the ideal lighting levels for each location;

• Preparation of feasibility studies;

• Implementation on the ground.


Methodology:

• PL installation in Alter do Chão – 65 luminaires

• Phase 1 (2009): Installation of 62 LED luminaires in four facilities (streets) of 4 Municipalities (Castelo de Vide, Portalegre and Marvão Sousel)

• Phase 2 (2014): Installation of 683 More Efficient luminaires on public roads(street lighting) in 9 municipalities (Alter do Chão, Avis, Castelo de Vide,


(street lighting) in 9 municipalities (Alter do Chão, Avis, Castelo de Vide, Elvas, Fronteira, Marvão, Monforte, Portalegre and Nisa)

� Investment: € 442,800 (co-financed at 85%)

� Minimum annual reductions :

• Consumption : 40% (170.000 kWh)

• Cost: 27.000 €

• Pay-back: 2,5 anos

Implementation of Measures – Luminous Flow Regulation Systems

Methodology

• Identification of facilities

(between energivorous

more);


more);

• Articulation with the EDP

(Portuguese Energy Utility);

• Actual measurements at the

beginning and end of each

PL circuit line:

• Flow;

• Voltage drop.

• Preparation of technical and economic feasibility studies for each

installation;

• Identification of the best solution :


• Electronic ballasts;

• Power controller programmers with flow regulation systems.

• Drafting of the Specifications and

Tender Program for implementation

of this measure.


• Phase 1: Installation of FLS systems in 24 transformer stations, covering about 2,380 luminaires (already done);

• Phase 2: Installation of FLS systems in 51 transformer stations, covering about 4,150 luminaires (already done);

• Phase 3: Installation of FLS systems in 67 transformer stations, covering about 5,000 light fixtures (to run in 2014)

First Ballast with FR installed on Sousel First power controller programmer with FR installed on Portalegre


30%

35%

40%

45%

50%

0%

5%

10%

15%

20%

25%Valor mínimo(CE)

Variação Real

Implementação das Medidas – Reguladores do Fluxo Luminoso

• Phase 2: Installation of FLS systems in 51 transfor mer stations, covering about 4,150 luminaires (already done);

Primeiro Balastro com RFL instalado em Sousel

Implem

entation of Measures –

Luminous F

low R

egulation System

s

•P

hase 2: Installation of FLS

systems in 51 transfor

mer stations, covering about

4,150 luminaires (already done);

50

%

60

%

0%

10

%

20

%

30

%

40

%

Alter-0011

Alter-0006

Arronches-0054

Arronches-0011

Arronches-0001

Avis-0005

Avis-0025

Avis-0055

Campo Maior-0002

Cast-Vide-0012

Crato-0004

Fronteira-0013

Gavião-0003

Gavião-0005

Gavião-0040

Marvão-0076

Marvão-0007

Marvão-0002

Marvão-0003

Marvão-0005

Marvão-0012

Marvão-0032

Marvão-0058

Monforte-0012

Monforte-0008

Nisa-0024

Nisa-0010

Ponte de Sor-0133

Ponte de Sor-0011

Ponte de Sor-0023

Ponte de Sor-0062

Ponte de Sor-0130

Ponte de Sor-0020

Sousel-0126

Sousel-0005

Sousel-0007

Sousel-0037

Sousel-0093

Sousel-0021

Sousel-0001

Sousel-0004

Sousel-0019

Sousel-0002

Sousel-0010

Sousel-0006

Sousel-0018

Sousel-0025

Sousel-0085

Sousel-0003

Sousel-0100

Sousel-0106

Va

lor m

ínim

o (C

E)

Re

du

çõ

es R

eais

Implem

entation of Measures –

Luminous F

low R

egulation System

s

•P

hase 2: Installation of FLS

systems in 51 transfor

mer stations, covering about

4,150 luminaires (already done);

50

%

60

%

0%

10

%

20

%

30

%

40

%

Alter-0011

Alter-0006

Arronches-0054

Arronches-0011

Arronches-0001

Avis-0005

Avis-0025

Avis-0055

Campo Maior-0002

Cast-Vide-0012

Crato-0004

Fronteira-0013

Gavião-0003

Gavião-0005

Gavião-0040

Marvão-0076

Marvão-0007

Marvão-0002

Marvão-0003

Marvão-0005

Marvão-0012

Marvão-0032

Marvão-0058

Monforte-0012

Monforte-0008

Nisa-0024

Nisa-0010

Ponte de Sor-0133

Ponte de Sor-0011

Ponte de Sor-0023

Ponte de Sor-0062

Ponte de Sor-0130

Ponte de Sor-0020

Sousel-0126

Sousel-0005

Sousel-0007

Sousel-0037

Sousel-0093

Sousel-0021

Sousel-0001

Sousel-0004

Sousel-0019

Sousel-0002

Sousel-0010

Sousel-0006

Sousel-0018

Sousel-0025

Sousel-0085

Sousel-0003

Sousel-0100

Sousel-0106

Va

lor m

ínim

o (C

E)

Re

du

çõ

es R

ea

is

Implementation of Measures - Optical LED on Traffic Lights

Analysis of Facilities

• Characterization of individual facilities;

• Determination of installed power;

• Energy Consumption;

• Optimization of the tariff;

• Viability of the project implementation;

• Technical, economic and environmental analysis.

Installation of 715 LED optics

Implementation of Measures - Optical LED on Traffic Lights

Results• Identification and territorial energy consumption of PL and traffic lights;

• Complete register of the points of consumption of PL;

• Annual reductions of :

• 2,6 MWh in electricity consumption (about 10%);

• 270.000 Euros in electricity costs;

• 1.200 ton. de CO 2.

• Reduce light pollution;

• Promotion and dissemination of good energy and environmental practice.

Rua D. Nuno Álvares Pereira, n.º 61

7300-200 Portalegre

PORTUGAL

Contacts

Tel.: +351 245 309 084

Fax: +351 245 309 086

E-mail: [email protected]

Website: www.areanatejo.pt

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