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Approach layout

Infraestructures.cat as manager of public facilities developes innovative purchasing practices in order to promote and achieve scheduled goals in sustainability policies.

Strategic evolution

Administrative innovation

Technical innovation

Cultural renewal

Energy savings and efficiency

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Strategic evolution

Public service of energetic

management

By means of public auction is intended the evolution of maintenance service to energetic management.

Maintenance service

Maintenance agreement includes:

Schedule of energetic management tasks.

Terms of contractor’s commitment with energy performance goals.

Set of common resources developed by contractors’ team to spread among them knowledge about energetic management

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Energetic management tasks:

1.- Analysis of energy cost and consumption 2.- Facility monitoring 3.- Energetic audit 4.- Catalogue of actions and investments

Strategic evolution

Some results: 9,1% savings in electrical spending in educational facilities [1.-][4% initial goal]

105 building monitored [2.-]

11,5% savings in overall electrical consumption in educational facilities [4.-][on first stage]

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Administrative innovation

Public auction settlements lay the conditions in order to evolve towards energetic management.

This is achieved by means of:

Investment of marginal cost dedicated to maintenance service as funds to develope energetic management project.

Settlement of impulse comittee as collaborative meeting point

to share and circulate knowledge. Development of common standards to evaluate the results of

the different energetic management tasks.

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Technical innovation

The deployment of the project supposes the acquisition of innovative software to proceed to data analysis.

DEXCELL Energy Manager is an innovative energy information system developed by DEXMATECH, a catalan start-up founded in 2007.

The energetic management project helps to consolidate the new firm, so increases sensibly its amount of operations.

The energetic management project provides strategic orientation on defining main priorities to develope the software.

The energetic management project offers the data needed to perform a wide range benchmarking devoted to expand kowledge about public facilities.

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Cultural renewal

The deployment of the project demands an innovative approach towards the collaborative practives that become a main issue to succeed .

These collaborative practices are settled on all levels of operation of the energetic management project:

Impulse comittee at managerial level.

Casual teams established ad hoc among contractors at operational and technical level.

Local teams that involve facility users and managers, technical staff and community agents.

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THE DEXMA case

DEXMA was founded on 2007 by 3 computer science engineers of the Facultad Informatica Barcelona (UPC)

First meeting in December 2010:

DEXMA has 10 Partners, all of them in Spain Acciona, ComsaEmte, Elecnor, Energea, ISUNO, TER Econergy,

FNEnergia, ENOVAE,…

End customers: 10-20 Biblioteca Gabriel i Ferrater (UPC), Orange, Col.legi Arquitectes

Tècnics (CAATEEB), Restaurant Nuria, …

DEXMA has an strong expertise in real-time energy monitoring with cable and wireless technologies

6 employees No VC funded

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Project highlights

Project size:

105 buildings 7 real-time measuring points on average +600 meters installed 15min interval data +200.000 readings/day (+50 million stored) Hardware vendors:

DEXMA Schneider Electric Circutor 4noks Kromschroeder

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DEXMA today

+400 End customers

+90 Partners

15 Countries where DEXMA has projects (USA, France, UK, Belgium, Spain, Italy, Portugal, Greece, Turkey, Malaysia, Chile, Brasil, Dominican Republic, Emirates and Kuwait)

10 Languages

+5M Daily readings managed

+2.500M Total readings stored in our DB

+30 Hardware Vendors integrated

~3M m2 Total area managed

~198M Total kWh monitored

20 Employees (5 outside Spain)

After 2 years, this project helped DEXMA to evolve his software for multi-location large customers like Public Administrations

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Case studies

• Chedraui

(commercial

centers)

22 International Partners

10 Gold

6 Silver

6 Registered

International activity

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Thank you !