Workshop for ESCOs and Energy Consultants

GPG for Energy Audits

24 Jan 2013Luis Hinojosa

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

ASHRAE – Procedures for Commercial Building Energy Audits

Levels of Effort The Energy Audit Process Sample Forms & Templates

Levels of Effort

ASHRAE – Procedures for Commercial Building Energy Audits

ISO 50.002 Energy Audits

Energy Auditor and Audit Process Principles The Energy Audit Process Annex

ISO 50.002 Energy Audits

Energy Auditor• Competency• Confidentiality

Audit Process Principles• Appropriate to the agreed

scope• Complete• Representative

• Objectivity• Transparency

• Traceable• Useful• Verifiable

CIPEC – Energy Saving Toolbox

Guidelines Energy Systems Sample Forms & Templates

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

Fundacion Chile’s Experience

Background information Consultants Energy Audit and Renewable Energy Studies

Fundacion Chile’s Experience

Background information – Financing energy studies

Consultants

Most of them were consultants, not many ESCOs They were all SMEs (5 – 50 employees) Different level of expertise and knowledge They did not work together Not all EEMs & ECMs covered Different ways of reporting Some more active than others They created ANESCO

ConsultantsFundacion Chile’s Experience

Energy Audit and Renewable Energy Studies

Approving of the feasibility studies• Financing was not granted if the external consultant did

not approve the study!

Client / ESCO / FChile

Contact

Visit to the company(Fchile)

ESCO carries out the study

Reception of the final

report

Approval and

financing

Final meeting with the customer

External revision

42 Energy Audits - Investments• 2,411 million CLP• US$ 5,1 million

N° SME Location Project Investment(million CLP)

ESCO

1 Corrupac Santiago Vapor 81,0 JHG

2 Teatro del Lago Frutillar Aislación Térmica, Climatización 70,0 Paula

Colonelli

3 Pesquera Grimar Concepción Refrigeration 66,0 Nordin

4 Frigorent Santiago Refrigeration 25,0 Proquilab

5 Hotel Explora Calama Cogeneración 70,0 TBE

6 Comercial Santa Laura Curicó Generación de calor con

biomasa 60,0 Proquilab

7 Cecinas La Montina Talagante Vapor 91,0 JHG

8 Indubal Santiago Sistemas de Control 118,0 Proquilab

9 Isesa Santiago Recuperación de Calor 17,0 JHG

10 Cecinas La Española Santiago Refrigeration 234,0 Proquilab

11 Feltrex Santiago Recuperación de Calor 30,0 JHG

12 Viña Cousiño Macul Santiago Colectores Solares/Bomba de

Calor 56,0 Prevent

13 Viña Haras de Pirque Santiago Sistema de Control / Bomba

de Calor 16,0 Prevent

14 Viña Perez Cruz Santiago Caldera a Pellets 107,0 Prevent

15 Scientific Games Santiago Sistemas de iluminación, motores y climatización 46,0 JHG

16Viña Montt Grass Santa Cruz

Sistemas de Control / Iluminación 15,0 Proquilab

17Magenta Santiago

Sistemas de iluminación y aire acondicionado 32,0 Net Service

18Hotel Limari Ovalle

Sistemas de iluminación, control y agua caliente 17,0 Dominet

19 Agrícola Puente Negro Curicó Bombas de Agua 4,0 Proquilab

20 Frugo Santiago Refrigeration 17,0 Prevent

21 Laboratorio Dukay Santiago Bombas de Agua / FP 41,0 Proquilab

22 Laboratorio Sanderson Santiago Refrigeration 15,0 JHG

23 Caffarena Santiago Sistemas de vapor, iluminación y motores 206,0 JHG

24 Viña Luis Felipe Edwards Colchagua Sistemas de riego,

refrigeration 35,0 JHG

N° SME Location Project Investment(million CLP)

ESCO

25 Caimi Casablanca Sistemas de vapor, iluminación y motores 15,2 Prevent

26 Quilapilun Santiago Sistemas de iluminación y aire acondicionado 16,6 Prevent

27 Agricola El Monte Talagante Sistemas de calefacción 200,0 JHG

28 Codipra Santiago Sistemas de agua caliente y refrigeración 101,0 SEG

Ingeniería

29 Comercial Rio Blanco Coquimbo Sistemas de Refrigeración

Industrial 50,7Fundación

Chile

30Contador Frutos

OvalleSitemas de Riego Tecnificado 42

Fundación Chile

31UniAgri Copiapó

Copiapó Sitemas de Riego Tecnificado y Refrigeración Indutrial 11,5

Fundación Chile

32 Supermercados Ekono Santiago

Sistemas de Refrigeración Industrial, Térmicos e Iluminación 27,8

Fundación Chile

33 Agricola Tres Soles Copiapó

Sitemas de Riego Tecnificado 109,6Fundación

Chile

34 Frutícola Río Copiapó

OvalleSitemas de Riego Tecnificado 10

Fundación Chile

35Hacienda Chada

SantiagoSitemas de Riego Tecnificado 15,6

Fundación Chile

36SANCO

Curicó Sistemas de Refrigeración Industrial 25

Fundación Chile

37Dosal

Curicó Industrial Refrigeration Systemsndustrial 180

Fundación Chile

38 Hacienda Manflas

Copiapó Sitemas de Riego Tecnificado y Sistemas Solares Térmicos 44

Fundación Chile

39Abalones Chile

Coquimbo Sistemas de moviemiento de aire y agua 33,6

Fundación Chile

40Oscar Prohens

CopiapóSitemas de Riego Tecnificado 10

Fundación Chile

41 Hacienda Canta Rana Ovalle

Sitemas de Riego Tecnificado N/AFundación

Chile

42 Subsole Hijuelas Quillota Sistemas de Refrigeración Industrial 50

Fundación Chile

Energy Audits

Total Investment• 2,292 million CLP• US$ 5,0 million

N° SME Location Project InvestmentCLP (Millions)

Consultant

1 Hogares Alemanes Santiago Solar Thermal 20 Prevent

2 Hotel Atton Santiago Solar Thermal 60 Master Ingeniería

3 Frigorifico Simunovic Punta Arenas Biogas 1.400 Minimet

4 Roberto Tamm Rancagua Biogas 272 Proquilab

5 Sports Club Paihuén Santiago Solar Thermal and passive

HVAC systems 27 Green Energy

6 Rexin Puerto Montt Biogas 507 Genera4

7 Faenadora Entre Montes Melipilla Solar Thermal and Photovoltaic 6 iEnergía

Fundacion Chile’s Experience

RE Studies

Fundacion Chile’s Experience

Let´s see some

examples of the

Chilean

experience

Energy Audit and Renewable Energy Studies

Lessons learnt• External approval was crucial to improve the quality• Length of the reports• Executive Summary• Energy baseline / matrix• Easy / difficult to read / follow• Diagrams v/s text• Language• Word or PowerPoint• Work with other consultants

But we did not

manage to agree

on an energy

audit standard

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

Recommendations & Conclusions

Define types of energy audits to be offered Standardize reports Develop the market More commercial and less technical Measure more (depending on the audit type) Financial analysis & implementation plan should be

there Collaboration among consultants

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

ISO Expert Site Visits

COMPANIES- Cristalerías Chile- Danone- Puerto de Arica- Patagonia Fresh- Metro de Santiago- Ministerio de Energía- Maderas Prosperidad

ISO50.001 Energy Management Systems

ISO50.001 Energy Management Systems

Keep all the

information

centralized and in 1

place

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

Energy Audits Detailed Engineering Construction Measurement &

Verification

Maintenance & Operation

New ESMs and Systems

Operating Systems

Energy Management Systems

ISO 50000

Good Practice Guide

Good Practice Guide

Good Practice Guide

Revision of energy audits Creation of an ESM database Writing a GPG Creation of Templates Creation of an step by step guide for analyzing most

common measures

Work in Progress

GPG for Energy Audits

Existing Procedures for Energy Audits Fundacion Chile’s Experience DBJ´s Experience The ISO 50.001 experience Good Practice Guide Recommendations & Conclusions

Recommendations & Conclusions

Define types of energy audits to be offered Adopt a standard report More commercial and less technical Measure more (depending on the audit type) Include Financial analysis & implementation Collaboration among consultants and installers