5th CityGML Energy ADE Workshop

Vienna 30-31 May 2016

Giorgio Agugiaro

Energy Department

Smart Citites and Regions Unit

Energy ADE Workshops

5th Workshop: May 2016 in Vienna @ AIT

4th Workshop: December 2015 in Munich @ TU München

3rd Workshop: May 2015 in Sophia Antipolis @ CSTB

2nd Workshop: October 2014 in Karlsruhe @ EIFER

1st Workshop: May 2014 in Stuttgart @ HFT

Goals:

• Extend the CityGML data model by means of an Application Domain

Extension (ADE) to define standardised energy-related features and

attributes needed for building energy simulation purposes at city scale

• Bring together and foster interdisciplinary cooperation among CityGML

users, data producers, software vendors, …, and scientists

Energy ADE consortium

Growing number of participants. Today:

• 31 registered participants

• 7 countries: Austria, Belgium, France, Germany, Italy, Spain, Switzerland

(as of January 2016)

over 1260 Employees 5 Departments

2 Subsidiary Enterprises

8 Locations Infrastructure Systems

NG Solutions Applied Research

System Competence VFFI

BMVIT INDUSTRY

131 MIO TOTAL REVENUE

AIT Austrian Institute of Technology

AIT Energy – Research Fields

Modeling & Simulation

Cyber-Physical Systems

High Performance

Computing

District Heating & Cooling

Energy in Industries

Renewable Heating & Cooling

Thermal Energy Systems

Complex Energy Systems

Smart Grids Network Planning & Operation

Smart Grid Controllers & ICT

Power Electronics & Network

Components

Urban & Regional

Energy Strategies

Energy Concepts for

Urban Neighbourhoods

Smart Cities & Regions

Photovoltaics Performance &

Reliability

Building integrated PV

Emerging Technologies

Building Management

Building Optimization

Smart Buildings

Green Processes Green products (carbon

capture & utilisation)

Soil & Site remediation

Natural Hazard

Management & Modelling

Environmental Impact

Assessment

SMART CITIES AND REGIONS

Strategic Project Portfolio and Project Scopes

Smart City transformation process support & performance monitoring Smart City Transformation Agenda, strategy development

Climate Action Plans

Stakeholder involvement

Performance monitoring

Urban energy planning decision support

Energy demand assessment

Impact assessment (economy, environment, society, space):

energy efficiency, carrier mix, emission control

Urban development simulation, infrastructure planning support

Data acquisition, analysis, harmonization, data integration

Planning policy support: tool development

Ex ante impact assessment

Energy and climate system modelling

Energy system modelling (energy – economy – environment interaction)

Regional and urban climate simulation, climate change adaptation

08.06.2016

Energy planning decision support

Methods and skills

Geospatial data integration and harmonization

GIS modelling and mapping

Urban energy system knowledge

3D city modelling

Energy demand mapping (heating, cooling, …)

Energy efficiency improvement potential

assessment

IT tool development, GUI programming

User requirement analysis & modelling

Use case development

Scenario development

(Bradley, 1999)

CityGML @ AIT

Gradual adoption of CityGML started in 2014, still in progress

Test cases in Trento, Vienna, Geneva

Big leap forward wrt. to OGD from the Municipality of Vienna

Lots of spatial, non-spatial, energy-related, …, data published recently

LoD2 model not (yet) publicly available, however eventual release as OGD

10

CityGML @ AIT

(Co-)development and testing of the Energy ADE

Evaluation and mapping of existing datasets to Energy ADE

Development of (in-house) database schema for the Energy ADE

Implementation of energy-balance-based tools following the guidelines of the

Austrian Institute of Construction Engineering (yearly and monthly values)

11

CityGML @ AIT

Implementation of an interface CityGML-Energy ADE <-> EnergyPlus

See presentation of P. Holcik tomorrow morning

Monthly values Hourly values Yearly values

Thank you for your attention

Have a fruitful workshop!