the republic-med project dr. g.m. stavrakakis. motivation design for compliance – national bes...
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The REPUBLIC-MED project
Dr. G.M. Stavrakakis
MotivationDesign for compliance – National BES tools
Disregarding energy behaviour
The ground floor and the first floor is stone (rubble) wall, while the second floor is a brick wall. The ground floor and the first floor include some coated surfaces surrounding the openings. The openings frames are synthetic double glazing with spacing 12mm, while the ratio of frame/glazing is 20%/80%.
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Divergence (%)
Prediction inaccuracies, especially during summer for cooling purposes.
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Actual electricityconsumption (PPCdata)
Simulated electricityconsumption
Motivation
Urban Sprawl => Urban Heat Island
Project overall concept
Design for reliable
predictions
Design for compliance
Methods that respond to new requirements for directives
implementation
Methods that respond to new requirements for directives
implementation
Buildings-Indoor-outdoor interactions-Energy behaviour-Retrofit technologies
Buildings-Indoor-outdoor interactions-Energy behaviour-Retrofit technologies
Open spaces-UHI assessment-New insights on urban environmental planning
Open spaces-UHI assessment-New insights on urban environmental planning
OptimizationOptimizationPilot applicationsPilot applications
Enrich design for compliance-Accounting for external microclimate effects-Accounting for behaviour-Optimization=> Possibilities in cost-optimal minimum requirements-Train the stakeholders
Enrich design for compliance-Accounting for external microclimate effects-Accounting for behaviour-Optimization=> Possibilities in cost-optimal minimum requirements-Train the stakeholders
Plans to introduce approach to policy makers
Training seminars
Plans to introduce approach to policy makers
Training seminars
Consortium and implementation phases
OUTREACHING STAKEHOLDERS
POOL OF STAKEHOLDERSCURRENT CONTEXT ANALYSIS
Ongoing policies
Successes and failures of current study methods
NOVEL METHODOLOGIES
REVIEW OF INNOVATIVE METHODS
Innovative simulation tools for BEP analysis
Innovative simulation tools for UHI impact
analysis
Desk-research level
Innovative impact assessment simulation
tools
Integration of decision-making schemes
Developm
ent levelAppl
icati
on le
vel PILOT ACTIONS
Applications to five pilot sites in each partner
Country
Evaluation of benefits on decision-making and
policy planning
Open days
Dis
sem
inati
on le
vel
Workshops Training seminars
Public authorities
Technical meetings
Questionnaire surveys
Website Social media
Scientists
Engineers
Energy services providers
Policy makers
General public
Result 1: National energy & environmental performance study methods
Result 2: Public-buildings typologies in Piraeus and strategic selection of pilot buildings
Result 3: Open-spaces typologies in Piraeus and strategic selection of pilot sites
Result 4: REPUBLIC-MED decision-making methodology
Climate data hourly recordings
of a reference year
Inputs to the field model
Execution of field model=> climate
data contours near building/hour
Inputs to the BES tool
systems’ operation schedules
Execution of improved BES=>
Calculation of indicators
GeometrySystemsThermal zonesEnvelope properties
Parametric analysis using technologies’ inventories
Decision-making (multi-criteria)
Audits and participatory processes
Result 5: Questionnaire forms and implementation instructions
Kallergi building
Karpathou square
Ongoing results: Pilot applications
5-year Climate-data time-series EN
VI-m
et
5-year Climate-data time-series
ENVI
-met
0100200300400500600700800
E+
KENAK
Evaluation of accuracy: Comparison with traditional methods and with actual data (energy bills and measurements)
Evaluation of applicability: Required resources, computational time, and answer the question “Does it worth the work burden?”: Comparison of cost-indicators produced by the REPUBLIC-MED and the traditional approaches.
Evaluation of acceptability by stakeholders: Share the aspects of REPUBLIC-MED approach with cycles of potential users and ask them to evaluate/recommend, e.g. stakeholder consultation.
Ongoing evaluation activities
Expected outcomes
Improved diagnostics of vulnerabilities (e.g. hot-spots analysis) and design of mitigation and retrofit strategies and plans
Contribute to local/regional authorities urban-planning activities
Recommendations on calculation approaches
Reliable compliance with directives, e.g. 2010/31/EC
Contribution to green and smart public procurements through the introduction of novel Key Performance Indicators and Methods
ΕΥΧΑΡΙΣΤΩ ΠΟΛΥ
Project technical coordinator
Dr. George M. StavrakakisChemical Engineer, PhD, MSc
Division of Development ProgrammesCentre for Renewable Energy Sources and Saving (CRES) Email address: [email protected] Postal address: 19th km, Marathonos Av., GR-19009, Pikermi, Attiki, GreeceTel.: +30 210 6603372Fax: +30 210 6603303
www.republic-med.euwww.republic-med.eu