1 / 22

ENERinTOWN

ENERinTOWN. Energy Consumption Monitoring of Municipal Buildings via the Internet. Nikos Tourlis Energy Department LDK Consultants Engineers & Planners. LDK Consultants – Corporate Data.

gaura
Download Presentation

ENERinTOWN

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ENERinTOWN Energy Consumption Monitoring of Municipal Buildings via the Internet Nikos Tourlis Energy Department LDK Consultants Engineers & Planners

  2. LDK Consultants – Corporate Data LDK Consultants has been providing business and governments with specialist advice and consulting services since 1968. We operate worldwide from our offices in Greece, Romania, Bulgaria and Hungary offering consultancy and engineering services to clients in over 60 countries. We offer integrated services in a wide range of activities. We have been offering services in the Energy Sector since 1980. LDK - ENERinTOWN

  3. LDK Consultants - Our Services • Programme Management • Project Management • Planning • Evaluation • Training • Energy Consulting • Environmental Consulting • Building & Infrastructure • Business Development • Real Estate Development • Event Management LDK - ENERinTOWN

  4. ENERinTOWN – Summary Data • Duration: 2006 – 2008 • Budget: 1,442,100 (50% Co-financed by EC/IEEA) • Participants: • 10 European Partners(Companies, Research Institutes, etc.) • Representation of 8 EU Countries: Spain, Greece, Ireland, Portugal, France, Lithuania, Italyand Germany • Recipients: 2 - 4 Municipalitiesper participant LDK - ENERinTOWN

  5. Project Participants LDK - ENERinTOWN

  6. Objective of the Project The reduction of energy consumption of municipal buildings by means of: • continuous monitoring over the internet • implementation of low cost energy saving measures, and • adoption of energy efficiency standards and practices for the selection of equipment and operation of the buildings (in the long run) LDK - ENERinTOWN

  7. Project Activities • Continuous Energy Consumption Monitoring of Selected Municipal Buildings. • Establishment of a Municipal Energy Management Tool for acquisition and processing of key energy consumption data. • Creation of the figure of Municipal Energy Manager. • Implementation of low-cost & high impact energy efficiency measures to reveal feasibility and best practice. LDK - ENERinTOWN

  8. Expected Results – Benefits (1) • Design and Provision of relevant equipment and software for the establishment of the Municipal Energy Management Centres. • Selection of a web-based Energy Management Software and integration with the automated metering system. • Networking of Municipal Energy Managers at a EU-wide scale to exchange experiences and best practices in facilities management. LDK - ENERinTOWN

  9. Expected Results – Benefits (2) • Implementation of a set of low-cost energy saving measures and evaluation of their impact on energy consumption. • Development of Municipal Guide for the procurement of Energy Efficient equipment and the operation of the municipal building installations. • Dissemination actions for the promotion of best practices and development of case studies for future similar actions. LDK - ENERinTOWN

  10. Contribution of the Municipalities • Assistance through the Selection of Buildings. • Provision of Technical Staff for the installation of the necessary monitoring equipment. • Selection of the Energy Manager. • Implementation of part of the low-cost measures (non-mandatory). LDK - ENERinTOWN

  11. Monitoring System Configuration (1) LDK - ENERinTOWN

  12. Monitoring System Configuration (2) LDK - ENERinTOWN

  13. Different Approaches (1) • France – Monitoring of electricity & gas via internet & open source SW (turn-key contract) • Germany – Monitoring of heat, electricity, gas & water via internet (turn-key contract) • Greece – Monitoring of electricity & gas via the internet (various suppliers) • Ireland – Monitoring of electricity & gas via internet, GSM (preferred), manual transfer • Italy – Monitoring of electricity & gas via GSM (turn-key contract) LDK - ENERinTOWN

  14. Different Approaches (2) • Lithuania – Monitoring of heat, electricity, gas via internet (turn-key contract) • Portugal – Monitoring of electricity & gas via a mixed RF/GSM solution (turn-key contract) • Spain(Galicia) – Monitoring of electricity gas, & oil via internet or manual transfer (various suppliers) • Spain(Basque) – Monitoring of electricity & gas via internet (turn-key contract) LDK - ENERinTOWN

  15. Different Approaches - Summary • Turn-key solutions minimise technical risk but increase overall cost • GSM is technically preferable over hard-wire connection, but costs twice as much • RF communication is not very reliable and thus oriented to specific installations • Liquid fuels are hard to be measured by the system and heat metering is applied only in Northern EU countries LDK - ENERinTOWN

  16. Focus on the Greek Solution (1) • Two Municipalities: Maroussi & Egaleo • 2 Swimming Pools • 1 City Hall • 9 School Buildings (incl. secondary installations e.g. gyms, halls, etc) LDK - ENERinTOWN

  17. Focus on the Greek Solution (2) • LV Electricity Meters with digital pulse input facility have been selected • Reed switch generates pulse from the gas meter • Recorded data (electrical & gas volume) are transferred via serial communication (RS-485) to a local PC • An RS-485 to RS-232 is required LDK - ENERinTOWN

  18. Focus on the Greek Solution (3) • An in-house data acquisition SW is used for the data collection, local storage and transfer to the database • Local PC should run Win 98 (and higher) and be connected to the internet LDK - ENERinTOWN

  19. Focus on the Greek Solution (4) • All data available at the database will be accessible via the web-based Energy Management Software • Transfer between the Municipal Management Centre and the mirror database of the Energy Management Software (Security) LDK - ENERinTOWN

  20. So Far Assessment • Collected data and in particular energy consumption profiles are very useful for the Municipalities & respective Utilities • In spite of its large volume - Significant barriers do exist while trying to introduce energy monitoring in this particular consumer category LDK - ENERinTOWN

  21. Limitations – Lessons Learnt • Technical • Gas Connection & Building Installations • Layout of the existing installation affects the cost • Market • LV Meters with communication are scarce • Harmonisation in communication protocols • Administrative • Decision Makers commitment • Unavailability of funding LDK - ENERinTOWN

  22. ENERinTOWN Thank you for your attention ! Find out more: www.enerintown.org LDK Consultants Tel. +30 210 8196786 Fax. +30 210 8196709 E-mail: ntourlis@ldk.gr http/:www.ldk.gr Nikos Tourlis Energy Dpt.

More Related