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How to become a smart and resilient city linking BIM methodology, urban services and European projectswhile enhancing citizens’ ethics

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Street lightingCITELUM

• 2006 the Street Lighting Master Plan was approved

• In 2012 more than 6 million euros were invested, sensors and monitorsystem were installed, some lamps have a movement sensor installed. Sowe manage lighting as smart as possible.

• We’ve reduced, 28,4% energy consumption, more than 76% of lighting

pollution has been reduced and 1,652 Tn of CO2 have been avoided.

Pàgina 3Projecte-Area-Document-Data

Energy managementOf públic buildings

DALKIA

• since 2007 within a ESCO company we’ve modernized energy production equipment of all 62 buildings. We’ve implemented technological devices to make them more efficient and we can monitor them (Tª, H, ..)

• we’ve reduced energy consumption more than 32%, we’ve saved

1,100,000 € and 3,198 Tn of CO2 emissions have been avoided

Monitoring of the Building’s installations.

Pàgina 4Projecte-Area-Document-Data

• With the new contract in 2011 we took the opportunity tomodernize all machinery and add sensors to all containers.We’ve implemented a continuous improvement plan that allowus to adjust the service to the real needs and pay only for theservices supplied. We can measure the quantity and quality,

so the monthly invoice is generated by us.

Pàgina 5Projecte-Area-Document-Data

ENERGYPOVERTY

Pilot project

• This project has been developed in Las Planes neighborhood, just in the middle of Collserola Natural Park, it aims to improve the wellbeing of citizens that can’t afford the energy bill. The project consists in the energy refurbishment of non efficient houses with unemployed people from the neighborhood, so it’s both sustainable and a social smart project.

• The project includes not only the improvement of the houses but also monitoring the health indicators of their inhabitants, they’ve been blood tested several times; prior, during and post the refurbishment.

Pàgina 6Projecte-Area-Document-Data

LOCAL PLAN FOR ENERGY

REFURBISHMENT OFBUILDINGS

• We’ve signed an agreement with the Politechnical University of Catalonia, Architect School, which is located in Sant Cugat.

• The aim of the agreement is to analyze more than 35,000 houses in order to design the long term strategy to develop in the coming years till 2050.

• The strategy will deploy 48 scenarios, each of them will match the different variables that set the feasibility of the energy refurbishment according to the use, kind, possibility to act and energy consumption of them.

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This project has received funding from the

European Union’s Horizon 2020 research and

innovation programme under grant agreement

no. 649397.

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• NewTREND seeks to improve the energy efficiency of the existing European building stock and to improve the current renovation rate by developing a new participatory integrated design methodology targeted to the energy retrofit of buildings and neighbourhoods, establishing energy performance as a key component of

refurbishments

• The NewTREND platform will be a tool for collaborative design allowing evaluation of different design options at both building and district level through dynamic simulations via a Simulation & Design

Hub. Design options, including district schemes and shared renewables will be presented to the design team, together with available financing schemes and applicable business models, in a library which will build on lessons from past and ongoing R&D projects

This project has received

funding from the European

Union’s Horizon 2020

research and innovation

programme under grant

agreement no. 680474.

Pàgina 9Projecte-Area-Document-Data

• The project objective is to design, implement and promote a reliable, efficient and profitable system able to supply heating and hot water in buildings mainly from renewable sources. The proposed system is based in the optimal combination of solar thermal (ST) energy production, seasonal heat storage and high efficient heat pump use.

Heat pumps will be improved technically in order to obtain the best performace in the special conditions of the CHESS-SETUP system.

• The used solar panels will be hybrid photovoltaic and solar thermal (PV-ST) panels, which is a promising solution for also producing the

electricity consumed by the heat and water pumps of the heating system and part of the electricity consumed in the building. Hybrid solar panels are a key element to achieving energy self-sufficiency in buildings, especially in dense urban areas where the roof availability is one of the most limiting factors.

• Also will be considered the integration of other energy sources as biomass or heat waste, to make the system suitable for any climate conditions. The project will also explore the possibility to integrate the system with other electricity or cooling technologies (solar cooling,

cogeneration).

This project has received

funding from the European

Union’s Horizon 2020

research and innovation

programme under grant

agreement no. 680556

CHESS-SET UP

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