Guest presentation Dr Chikage Miyoshi, April 2015.
www.cranfield.ac.uk/about/people-and-resources/academic-profiles/satm-ac-profile/dr-chikage-c-miyoshi.html
www.its.leeds.ac.uk/courses/masters/itslectureseries
New Generation Transport (NGT) www.ngtmetro.com
presentation by Louise Porter & Tom Hacker, delivered to postgraduate students at the Institute for Transport Studies (ITS) University of Leeds, UK. 27 November 2014
A presentation of the Electric Roads Program for Heavy Vehicles in the Swedish Transport Administration, and the study on the introduction of E--buses in Sweden
Guest presentation Dr Chikage Miyoshi, April 2015.
www.cranfield.ac.uk/about/people-and-resources/academic-profiles/satm-ac-profile/dr-chikage-c-miyoshi.html
www.its.leeds.ac.uk/courses/masters/itslectureseries
New Generation Transport (NGT) www.ngtmetro.com
presentation by Louise Porter & Tom Hacker, delivered to postgraduate students at the Institute for Transport Studies (ITS) University of Leeds, UK. 27 November 2014
A presentation of the Electric Roads Program for Heavy Vehicles in the Swedish Transport Administration, and the study on the introduction of E--buses in Sweden
Posters summarizing dissertation research projects - presented by MSc students at the Institute for Transport Studies (ITS), University of Leeds, April 2017. http://bit.ly/2re35Cs
www.its.leeds.ac.uk/courses/masters/dissertation
Posters summarizing dissertation research projects to date, presented by MA and MSc students at the Institute for Transport Studies (ITS), University of Leeds, April 2016.
http://bit.ly/1Yq5f8U
www.its.leeds.ac.uk/courses/masters/dissertation
This white paper presents a spatial decision support system (SDSS) aimed at generating optimized vehicles routes for multiple vehicles routing problems that involves serving the demand located at nodes of a transportation network. The SDSS incorporates MapPointTM (cartography and network data), a database and a metaheuristic developed generate routes.
Professor Amal Kumarage, Endeavour Executive Fellow, presented his research on Transport Planning as part of the SMART Seminar Series on Tuesday, 25th November 2014.
Presentation by Professor Mark Wardman delivered to an International Transport Workshop: Railway Transport Economics organised by Argentine Railways, June 2014.
Presentation given on 28 November 2013 at the Institute for Transport Studies (ITS) www.its.leeds.ac.uk
By James Bennett from METRO www.wymetro.com
Covering the importance of Smartcards from the customer viewpoint, implementation, issues arising from implementation and the benefits associated with implementation.
Economics of Crossrail (Microeconomics)Eton College
Europe’s largest construction project
Crossrail will increase London's rail capacity by 10%
Crossrail route will run >100km from Reading and Heathrow in the west to Shenfield and Abbey Wood in the east.
40 Crossrail stations including 10 new stations
Crossrail will bring an extra 1.5 million people to within 45 minutes of central London
Total funding available to deliver Crossrail is £14.8bn
Costs outside the £14.8 billion funding package include the estimated £1 billion cost of buying trains, the majority of which will be funded directly by Transport for London
Presentation by Clare Linton at UTSG January 2015.
www.city.ac.uk/utsg-2015/programme
www.engineering.leeds.ac.uk/dtc-low-carbon-technologies/student-profiles/ClareLinton.shtml
Presentation by Nigel Eggleton of Blazefield-Transdev, delivered to students at the Institute for Transport Studies, University fo leeds (www.its.leeds.ac.uk) on 17/10/2103 on the story of the number 36 bus route from Ripon to Leeds via Harrogate. A success story of invigorating bus travel.
Guest presentation to the Institute for Transport Studies by Keith Buchan, Policy Director of the Transport Planning Society (TPS), 12th November 2014
Keith Buchan outlines what the Transport Planning Society would like to see included in a transport manifesto for the new Government which will be elected in 2015.
Keith Buchan, is the Policy Director of the Transport Planning Society. He has been an Executive Director of Metropolitan Transport Research Unit (MTRU), an independent transport planning consultancy, since 1989. Prior to that he worked for local authorities, including the Greater London Council where he was responsible for implementing the Night and Weekend Lorry Ban. His work has included objectives led assessment, traffic restraint, ‘new generation’ bus priority, demand responsive transport and heavy vehicle studies. Keith recently completed a draft UK strategy to reduce carbon emissions from transport including aviation and shipping. He was a Government adviser for the 1997 national road traffic forecasts (NRTF) that were part of the original NATA in 1998, and is a member of the advisory group now working on the NATA Refresh.
By Ian Walmsley, Engineering Development Manager, Porterbrook.
Delivered on 19 February 2014 to postgraduate students at the Institute for Transport Studies (ITS) University of Leeds.
www.its.leeds.ac.uk/courses/masters/externalseminars
Posters summarizing dissertation research projects - presented by MSc students at the Institute for Transport Studies (ITS), University of Leeds, April 2017. http://bit.ly/2re35Cs
www.its.leeds.ac.uk/courses/masters/dissertation
Posters summarizing dissertation research projects to date, presented by MA and MSc students at the Institute for Transport Studies (ITS), University of Leeds, April 2016.
http://bit.ly/1Yq5f8U
www.its.leeds.ac.uk/courses/masters/dissertation
This white paper presents a spatial decision support system (SDSS) aimed at generating optimized vehicles routes for multiple vehicles routing problems that involves serving the demand located at nodes of a transportation network. The SDSS incorporates MapPointTM (cartography and network data), a database and a metaheuristic developed generate routes.
Professor Amal Kumarage, Endeavour Executive Fellow, presented his research on Transport Planning as part of the SMART Seminar Series on Tuesday, 25th November 2014.
Presentation by Professor Mark Wardman delivered to an International Transport Workshop: Railway Transport Economics organised by Argentine Railways, June 2014.
Presentation given on 28 November 2013 at the Institute for Transport Studies (ITS) www.its.leeds.ac.uk
By James Bennett from METRO www.wymetro.com
Covering the importance of Smartcards from the customer viewpoint, implementation, issues arising from implementation and the benefits associated with implementation.
Economics of Crossrail (Microeconomics)Eton College
Europe’s largest construction project
Crossrail will increase London's rail capacity by 10%
Crossrail route will run >100km from Reading and Heathrow in the west to Shenfield and Abbey Wood in the east.
40 Crossrail stations including 10 new stations
Crossrail will bring an extra 1.5 million people to within 45 minutes of central London
Total funding available to deliver Crossrail is £14.8bn
Costs outside the £14.8 billion funding package include the estimated £1 billion cost of buying trains, the majority of which will be funded directly by Transport for London
Presentation by Clare Linton at UTSG January 2015.
www.city.ac.uk/utsg-2015/programme
www.engineering.leeds.ac.uk/dtc-low-carbon-technologies/student-profiles/ClareLinton.shtml
Presentation by Nigel Eggleton of Blazefield-Transdev, delivered to students at the Institute for Transport Studies, University fo leeds (www.its.leeds.ac.uk) on 17/10/2103 on the story of the number 36 bus route from Ripon to Leeds via Harrogate. A success story of invigorating bus travel.
Guest presentation to the Institute for Transport Studies by Keith Buchan, Policy Director of the Transport Planning Society (TPS), 12th November 2014
Keith Buchan outlines what the Transport Planning Society would like to see included in a transport manifesto for the new Government which will be elected in 2015.
Keith Buchan, is the Policy Director of the Transport Planning Society. He has been an Executive Director of Metropolitan Transport Research Unit (MTRU), an independent transport planning consultancy, since 1989. Prior to that he worked for local authorities, including the Greater London Council where he was responsible for implementing the Night and Weekend Lorry Ban. His work has included objectives led assessment, traffic restraint, ‘new generation’ bus priority, demand responsive transport and heavy vehicle studies. Keith recently completed a draft UK strategy to reduce carbon emissions from transport including aviation and shipping. He was a Government adviser for the 1997 national road traffic forecasts (NRTF) that were part of the original NATA in 1998, and is a member of the advisory group now working on the NATA Refresh.
By Ian Walmsley, Engineering Development Manager, Porterbrook.
Delivered on 19 February 2014 to postgraduate students at the Institute for Transport Studies (ITS) University of Leeds.
www.its.leeds.ac.uk/courses/masters/externalseminars
The presentation was illustrated at the CEEM CoP Webinar: “Achieving Low Carbon Mobility: Urban Transportation Modelling, Public Awareness and Behavioural Change" on tge 10th of October 2013
CEEM CoP stands for Community Energy and Emissions Modelling (CEEM) Community of Practice (CoP).
CEEM CoP is an informal group supporting CEEM practitioners and local governments in furthering greenhouse gas modelling, target-setting and action in communities across BC – www.toolkit.bc.ca/ceem
Mobility is an important part of daily life. Progressive community planning and transportation design can greatly reduce the need for automobile travel, instead providing a diverse range of active transportation alternatives.
This presentation on the CATCH project looks at how transportation-related data can be used to understand a city’s travel footprint and help to inform city planning and programs to promote individual behaviour change.
It reviews the findings and lessons learned from the ‘CATCH Project’ (Carbon Aware Travel Choice): a 2 million euro-funded project, involving 11 partners across 6 European Union countries, aimed to develop a knowledge platform to help urban communities move to less carbon-intensive transportation systems. This presentation touches on the important role of developing a system to compare and contrast best practices, identify the many motivators for change to low carbon mobility, and use tools for engaging the public and decision makers to support innovation and change.
Modern cities have an increasingly vital role to play in finding new ways to protect the environment. Now urban decision makers can use the City Performance Tool (CyPT) by Siemens to select bespoke technologies that offer their own cities maximum environmental and economic benefits.
Urban transportation system meaning ,travel demand functions with factors, design approaches & modeling , types of mass transit system with advantages -disadvantages or limitations , opportunities in mass transport , integrated approach for transit -transportation system
Presentation by Tom Worsley, Visiting Research Fellow, delivered as part of the annual series of Beesley lectures, organised by the Institute of Economic Affairs at the Institute of Directors in London.
Mobility Pricing: How to Harness Mobility Pricing to Reduce Congestion, Promo...WSP
Acting as a technical analysis lead for the Metro Vancouver Mobility Pricing Independent Commission, WSP experts studied the use of congestion charging and mobility pricing for the Metro Vancouver Regional District.
An eight-month study ensued and resulted in a crucial set of data categorized by geography, time of day, and pricing level. The goals of the study remained: reducing congestion, generating additional revenue for the governing body, and promoting fairness.
Once you view the presentation, see WSP.com for additional information, including the Metro Vancouver Mobility Study and full Congestion Charging Report:
https://www.wsp.com/en-CA/insights/ca-four-reasons-why-cities-should-consider-congestion-charging
Shiyu Yan delivered this presentation at a joint ESRI-UCD conference tilted 'Energy research to enable climate change mitigation' on 17 September 2019.
Photos from the conference are available to view on the ESRI website here: https://www.esri.ie/events/esri-ucd-conference-energy-research-to-enable-climate-change-mitigation
Variable Renewable Energy in China's TransitionIEA-ETSAP
Variable Renewable Energy in China's Transition
Ding Qiuyu, UCL Energy Institute
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
The Nordics as a hub for green electricity and fuelsIEA-ETSAP
The Nordics as a hub for green electricity and fuels
Mr. Till ben Brahim, Energy Modelling Lab, Denmark
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
The role of Norwegian offshore wind in the energy system transitionIEA-ETSAP
The role of Norwegian offshore wind in the energy system transition
Dr. Pernille Seljom, IFE, Norway
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Detail representation of molecule flows and chemical sector in TIMES-BE: prog...IEA-ETSAP
Detail representation of molecule flows and chemical sector in TIMES-BE: progress and challenges
Mr. Juan Correa, VITO, Belgium
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Green hydrogen trade from North Africa to Europe: optional long-term scenario...IEA-ETSAP
Green hydrogen trade from North Africa to Europe: optional long-term scenarios with the JRC-EU-TIMES model
Ms. Maria Cristina Pinto, RSE - Ricerca sul Sistema Energetico, Italy
Ms. Maria Cristina Pinto, RSE - Ricerca sul Sistema Energetico, Italy
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Optimal development of the Canadian forest sector for both climate change mit...IEA-ETSAP
Optimal development of the Canadian forest sector for both climate change mitigation and economic growth: an original application of the North American TIMES Energy Model (NATEM)
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Presentation on IEA Net Zero Pathways/RoadmapIEA-ETSAP
Presentation on IEA Net Zero Pathways/Roadmap
Uwe Remme, IEA
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Flexibility with renewable(low-carbon) hydrogenIEA-ETSAP
Flexibility with renewable hydrogen
Paul Dodds, Jana Fakhreddine & Kari Espegren, IEA ETSAP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Bioenergy in energy system models with flexibilityIEA-ETSAP
Bioenergy in energy system models with flexibility
Tiina Koljonen & Anna Krook-Riekola, IEA ETSAP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Reframing flexibility beyond power - IEA Bioenergy TCPIEA-ETSAP
Reframing flexibility beyond power
Mr. Fabian Schipfer, IEA Bioenergy TCP
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Decarbonization of heating in the buildings sector: efficiency first vs low-c...IEA-ETSAP
Decarbonization of heating in the buildings sector: efficiency first vs low-carbon heating dilemma
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Mr. Andrea Moglianesi, VITO, Belgium
The Regionalization Tool: spatial representation of TIMES-BE output data in i...IEA-ETSAP
The Regionalization Tool: spatial representation of TIMES-BE output data in industrial clusters for future energy infrastructure analysis
Ms. Enya Lenaerts Vito/EnergyVille, Belgium
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Synthetic methane production prospective modelling up to 2050 in the European...IEA-ETSAP
Synthetic methane production prospective modelling up to 2050 in the European Union
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Ms. Marie Codet, Centre de mathématiques appliquées - Mines ParisTech; France
Energy Transition in global Aviation - ETSAP Workshop TurinIEA-ETSAP
Energy Transition in global Aviation - ETSAP Workshop Turin
Mr. Felix Lippkau, IER University of Suttgart, Germany
16–17th november 2023, Turin, Italy, etsap meeting, etsap winter workshop, semi-annual meeting, november 2023, Politecnico di Torino Lingotto, Torino
Integrated Energy and Climate plans: approaches, practices and experiencesIEA-ETSAP
Integrated Energy and Climate plans: approaches, practices and experiences
VO: reduce the distance between modellers and DM,
VO: the work process
- Making modifications collaboratively,
- Running the model,
- Reports and collaborative analysis
VedaOnline
Mr Rocco De Miglio
16–17th november 2023, amit kanudia, etsap meeting, etsap winter workshop, italy, kanors-emr, mr rocco de miglio, mr. amit kanudia kanors-emr, november 2023, politecnico di torino, semi-annual meeting, torino, turin, vedaonline
Updates on Veda provided by Amit Kanudia from KanORS-EMRIEA-ETSAP
Veda online updates - Veda for open-source models
TIMES and OSeMOSYSBrowse, Veda Assistant
VEDA2.0, VEDAONLINE, VEDA
Mr. Amit Kanudia KanORS-EMR
16–17th november 2023, etsap meeting, etsap winter workshop, italy, mr. amit kanudia kanors-emr, november 2023, politecnico di torino lingotto, semi-annual etsap meeting, torino, turin
Energy system modeling activities in the MAHTEP GroupIEA-ETSAP
Energy system modeling activities in the MAHTEP Group
Dr Daniele Lerede, Politecnico di Torino
16–17th november 2023, dr daniele lerede, etsap meeting, etsap winter workshop, italy, mathep group, november 2023, politecnico di torino, semi-annual meeting, turin
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...
Modelling Urban Transports in a City Energy System Model
1. Modelling urban transports in a city energy
system model – Applying TIMES on Malmö
Jonas Forsberg & Anna Krook Riekkola
Division of Energy Science
Department of Engineering Sciences and Mathematics
Luleå University of Technology (LTU)
2. A climate policy framework &
a climate and clean air strategy for Sweden
1. A long-term climate goal: By 2045 - at the
latest – Sweden will have no net emissions
of greenhouse gases.
2. Intermediate targets only for emissions
outside the EU Emissions Trading System
(known as the non-trading sector/NETS).
NETS targets for year 2030 and 2040.
Transport sector targets for year
2030 (70% reduction).
3. A clean air strategy with a focus on
reducing air pollutants (NOX, SO2, VOC,
NH4 and particles) and thereby improved
air quality.
3. Modelling Sustainable and
Resource Efficient Cities
AIM: Support smart city level integration of
policies and measures towards a low carbon
energy system including mobility services
Part delivery: A generic TIMES-City model
• EU ERA-NET project, 2016-2018
• Partners in Austria, Portugal and Sweden
TIMES-Sweden
AIM: To improve transport sector
representation within and around TIMES
• Identifying how the Swedish transport
sector could be sufficiently described in an
energy system optimisation model with the
overall aim to improve the analysis of the
transition to a Net-Zero GHG in Sweden.
• Consider both recourse, technical,
economic, environmental and behavioural
(e.g. choice of transport mode) factors
• NOT necessary include everything
in TIMES, i.e. consider developing
complementary methods/models
PhD PROJECT
4. Modelling urban transports in a city energy
system model – Applying TIMES on Malmö
What is the system CHARACTERISTICS?
What can we LEARN from Transport models?
Which DEMAND should DRIVE the model?
An illustrative results
5. SYSTEM CHARACTERISTICS & MANAGEMENT
Urban transport characteristics:
– High frequency of movements
– Low average speeds
– Short distances
Urban built environment creates
lock-in patterns; affects energy-use
for decades
Mobility is key to the functioning of
all cities
Needs of local policy-makers:
– Explore and analyse different long-term
targets and policies, to…
– …identify cost-efficient actions for
improving overall system efficiency
6. SYSTEM CHARACTERISTICS & GOALS
Cities account for
- 2/3 of global final energy use
- 75% of GHG emissions
+ Air pollution are a pressing problem
in many cities; affects health, natural
and built environments
Urban transportation is a major source
of local and global emissions
- > 20-40% of urban GHGs
- Leading local contributor to e.g.
NOX, PM, CO
EU level initiatives targeting city-level
- Urban Mobility Package, SUMP
- Covenant of Mayors, SECAP
- Air Quality Directive (2008/50/EC)
Complex policy landscape
- Mobility of people and goods
- Energy system management
- Health and environment
7. AIM & APPROACH
Aim: Investigate the impact on cost-
efficient low-carbon options for urban
transportation when also considering
ambitious air quality targets
Philosophy: Mathematical models
powerful tools for ’mental experiments’
on complex systems development
over longer time perspectives
Based on the TIMES framework
Differ between activities ‘in control’
by the municipality and activities
not in control by the municipality.
Transportation, Residential &
Commercial buildings, Industry,
Agriculture, Electricity & DH and
Energy supply.
9. SEA AIR
What is the Transport System?
ROAD RAIL
Passenger
Freight
Infrastructure: capacity, land-use, costs, etc.
Modes
Technology
options
Energy
policy
’Behavior’
Transport
policy
Climate
policy
Fuels/energy carriers: feedstock, ’footprint’, supply infrastructure, etc.
Air quality
policy
10. WHAT CAN WE LEARN FROM OTHER MODELS
TRANSPORT MODELS
Modal split important determining factor
for both energy-use and emissions
Trip purposes and commodity group
characteristics important factors for
frequency and mode choice of
transportation
Typical base-year calibration:
- Travel surveys passenger transportation
disaggregated by trip purpose
- Goods flow surveys freight transportation
disaggregated by commodity groups
ESOM
Disaggregating transport demand
input to ESOMs can improve
– Representation of different choices/
behaviour
– Understanding of mode shift potentials
– The ability to test effects of specific mode
shift measures (targeting e.g. all
commuting car-trips)
Drawbacks?
Further data and under-
standing of the transportation
system is needed
11. TRANSPORT SECTOR IN TIMES-CITY
Passenger & Freight
All conventional modes and
technologies, with addition of:
– ’No physical travel’ (e-meetings etc)
– Walking
– Bicycle (conventional + electric)
– Light electric vehicles (pass, freight)
– Taxi
– Car-pools
– Public transport city ferry
Conventional and emerging
drivetrain and fuel options
Demand disaggregated by:
1) Mode
2) City organisation/Other
3) Intra-city/Long-distance
Mode shares exogenously determined,
but… Input demands derived from
’scenario generator’ using trip purpose
and commodity groups
indirect representation of
behaviour/choices
12. Generating Data Input
Bus.Intercity.DST.Base-year.
Bus.Intercity.GAS.Base-year.
Bus.Urban.DST.Base-year.
Bus.Urban.GAS.Base-year.
Freight (tkm)
• Construction mtrl.
• Manufactured
goods
• Mining products
• Products of
forestry
• Products of agri.
• Etc.
Passenger (pkm)
• Commuting trips
• Business trips
• Shopping trips
• Personal business
trips
• Leisure trips
• Etc.
Transport
models
Travel
surveys
Bus
(urban/intercity)
Car
(urban/long-dist.)
Bicycle
(electric/conv.)
Truck (light/heavy)
Train (pass./freight)
Aviation
(domest./intl.)
Etc. etc.
Car.DST.Base-year.
Car.ELC.Base-year.
Car.ETH.Base-year.
Car.GAS.Base-year.
Truck.Heavy.DST.Base-year.
Truck.Heavy.HEV.DST.Base-year.
…
TIMES Vehicle
Technology database
Goods-flow
surveys
…
…
…
TIMES input
Demand
projection
External
models and
surveys
City Interface
13. Transport demand
Passenger
• Official statistics on vehicles:
• Driving range
• Base-year demand derived from
travel survey (2014)
• All trips by city residents within and to/from
Malmö
• Work, education, business, shopping,
personal business, leisure, other
• By mode and distance
• Future demand driven by
population growth (SCB)
Freight
• Official statistics on vehicles:
• Driving range
• No quantifiable base-year data
Alternative approach:
• National ’Material footprint’ approach
determine freight demand (ton of goods
per capita and GDP) * Malmö population
• Intra-city freight: 100% by road
• Long-distance freight: mode shares,
distance by commodity groups based on
national statistics
• Future demand driven by
population growth (SCB) and
GDP/capita (OECD)
15. Mode share assumption
Demand projections
0
100
200
300
400
500
600
700
800
B-Y A B
2015 2050
Intracity travel demand
(Mpkm)
Car Bus Walking
Bicycle E-Bicycle
0
500
1 000
1 500
2 000
2 500
3 000
3 500
4 000
4 500
B-Y A B
2015 2050
Long-distance travel
demand (Mpkm)
Car Bus
Train Train (h-s)
Aviation
0
50
100
150
200
250
B-Y A B
2015 2050
Intracity freight transport
demand (Mtkm)
Light truck Heavy truck
LEV E-bicycle
0
500
1 000
1 500
2 000
2 500
3 000
3 500
B-Y A B
2015 2050
Long-dist. freight
transport demand (Mtkm)
Heavy truck Light truck
Navigation Train
16. MODELLING LOW-EMISSION SCENARIOS
CO2
Explore cost-efficient low-carbon
pathways
Mitigation targets based on
Swedish national policy:
-70% CO2 in 2030
-95% CO2 in 2050
Model generated CO2 emission
level for 2015 used as baseline
Air quality
Explore cost-efficient low-pollution
pathways (NOX, PM, CO)
Mitigation targets based on own
assumptions:
Model generated emission levels
for 2015 used as baseline
18. ILLUSTRATING RESULTS
No Target Climate Target
Air quality
Target
Climate & Air quality
Target
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
No
Target
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
Climate
Target
19. ILLUSTRATING RESULTS
No Target Climate Target
Air quality
Target
Climate & Air quality
Target
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
No
Target
Air quality
Target
(NOX)
Climate
Target
20. ILLUSTRATING RESULTS
No Target Climate Target
Air quality
Target
Climate & Air quality
Target
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
CO2
PMN
COX
NOX
-100%
-80%
-60%
-40%
-20%
0%
No
Target
Air quality
Target
(NOX)
Climate
Target
Climate &
NOX
Target
21. FINAL REMARKS
When developing a city model: Important to consider what
the municipality can impact directly, indirect or not at all.
By adding a City-interface (generates the demand inputs)
The underlying assumptions behind becomes ‘visible’, and
easier communicated with the city/municipality
There are not necessary co-benefits between CO2 and Air
quality target important to also optimize for both!