Assessing the Role of Modal Shift in Minimizing Transport Energy Consumption, a Case Study of Kathmandu Valley

2020 ◽  
Vol 15 (3) ◽  
pp. 33-41
Author(s):  
Ashim Bajracharya ◽  
Sudha Shrestha
Keyword(s):  
Energy Consumption ◽  
Transport System ◽  
Travel Demand ◽  
Urban Transport ◽  
Kathmandu Valley ◽  
Demand Model ◽  
Modal Shift ◽  
Transit System ◽  
Public Transport System ◽  
Total Transport

With rapid growing economies and population, there is an increasing trend of expansion of urban sprawl and auto-mobilization, in the cities of the Kathmandu Valley. With the rise in travel demand, transport energy is becoming a major concern for planners and policymakers. This paper aims to study the transport energy of daily trips that constitute work and educational trips, in context of the Kathmandu Valley. The study demonstrates the applicability of a 4-step travel demand model for the assessment of energy-saving measures in urban transport system by formulating scenarios. The results show that currently, daily trips consume 3666 TJ annually. Cars and motorcycles contribute to most of the consumption, accounting for over 80% of the total transport energy. As a mitigation measure to reduce transport energy, the introduction of the efficient public transport system in the form of Bus Rapid Transit System (BRTS) along major corridors, could bring down transport energy consumption significantly. The paper concludes with the essence, to address the need for modal shift to the mass transit system, as a step towards the minimization of transport energy.

Using weighted multilayer networks to uncover scaling of public transport system

2022 ◽  
pp. 239980832110629
Author(s):  
Yanyan Gu ◽  
Yandong Wang
Keyword(s):  
Transport System ◽  
Public Transport ◽  
Travel Demand ◽  
Urban Land Use ◽  
Urban Transport ◽  
Node Degree ◽  
Transport Networks ◽  
Multilayer Network ◽  
The Public ◽  
Public Transport System

The public transport system is considered as one of the most important subsystems in metropolises for achieving sustainability objectives by mediating resources and travel demand. Representing the various urban transport networks is crucial in understanding travel behavior and the function of the transport system. However, previous studies have ignored the coupling relationships between multi-mode transport networks and travel flows. To address this problem, we constructed a multilayer network to illustrate two modes of transport (bus and metro) by assigning weights of travel flow and efficiency. We explored the scaling of the public transport system to validate the multilayer network and offered new visions for transportation improvements by considering population. The proposed methodology was demonstrated by using public transport datasets of Shanghai, China. For both the bus network and multilayer network, the scaling of node degree versus Population were explored at 1 km * 1 km urban cells. The results suggested that in the multilayer network, the scaling relations between node degree and population can provide valuable insights into quantifying the integration between the public transport system and urban land use, which will benefit sustainable improvements to cities.

scholarly journals Traffic Impact Assessment, Diversion and Management Plan for Surat Metro Line 1, Package –CS3, Surat

2022 ◽  
Vol 10 (1) ◽  
pp. 555-564
Author(s):  
Shahid Ali
Keyword(s):  
Transport System ◽  
Travel Demand ◽  
Management Plan ◽  
Transit System ◽  
Plan Implementation ◽  
Minimal Impact ◽  
Public Transport System ◽  
Traffic Impact ◽  
The Right ◽  
Traffic Diversion

Abstract: Package CS3 of Metro Line 1 in Surat City includes 3 stations i.e. Surat railway station, Maskati Hospital and Chowk Bazar. As per proposed Metro plan of Surat city, this line will originate from Sarthana station and will terminate at Dream City. The length of Line 1 is 21.61KM of which 14.59km is elevated whereas 7.02km is Underground and consists of 20 Stations. This metro line envisages use of public transport system in Surat city and shall cater the present and future travel demand of the catchment area and shall also reduce load from road based transport system of the corridor. During the construction phase of any Mass Rapid Transit System (MRTS) running along the Right of Way (ROW) of existing roadway system, Traffic diversion and management plan implementation becomes absolute mandatory to reduce congestion, conflicts increase level of safety and ease construction process. Similarly, for package CS3 of Surat Metro line 1, there is need of preparing an implementing Traffic Diversion and Management plan to create a synergy amongst construction activities, traffic flow, safety of pedestrian and construction worker with minimal impact on surrounding catchment. This study shall provide Traffic diversion and management plan which may help to cater the existing traffic and stir them in a smooth and non-congested flow with the help of signage’s, road markings, etc.

Urban Design Supported by "Green" Streets - Urban Design for Financial Technology Island of Beijing "TBD"

2013 ◽  
Vol 671-674 ◽  
pp. 2476-2479
Author(s):  
Jian Guang Yu ◽  
Jian Kun Yu ◽  
Hong Wei Ma ◽  
Lei Xu
Keyword(s):  
Energy Consumption ◽  
Urban Design ◽  
Transport System ◽  
Traffic Congestion ◽  
Implementation Strategy ◽  
Urban Transport ◽  
Maintenance Costs ◽  
Building Maintenance ◽  
Financial Technology

Green transport is a concept to build a comprehensive urban transport system, which aims to reduce traffic congestion and energy consumption, promoting a more friendly environment and saving building maintenance costs. From the perspective of urban design, this paper focuses on how to integrate green transport into urban design and discusses the implementation strategy of green transport.

scholarly journals Minimising Energy Consumption in a Public Transport System

1987 ◽  
Vol 20 (3) ◽  
pp. 95-100
Author(s):  
P. Michelberger ◽  
L. Lesley ◽  
P. Varlaki
Keyword(s):  
Energy Consumption ◽  
Transport System ◽  
Public Transport ◽  
Public Transport System

Estimating Household Travel Energy Consumption in Conjunction with a Travel Demand Forecasting Model

2017 ◽  
Vol 2668 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Venu M. Garikapati ◽  
Daehyun You ◽  
Wenwen Zhang ◽  
Ram M. Pendyala ◽  
Subhrajit Guhathakurta ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Urban Form ◽  
Travel Demand ◽  
Demand Forecasting ◽  
The United States ◽  
Metropolitan Region ◽  
Demand Model ◽  
Awareness Campaigns ◽  
Energy Footprint ◽  
Household Travel

This paper presents a methodology for the calculation of the consumption of household travel energy at the level of the traffic analysis zone (TAZ) in conjunction with information that is readily available from a standard four-step travel demand model system. This methodology embeds two algorithms. The first provides a means of allocating non-home-based trips to residential zones that are the source of such trips, whereas the second provides a mechanism for incorporating the effects of household vehicle fleet composition on fuel consumption. The methodology is applied to the greater Atlanta, Georgia, metropolitan region in the United States and is found to offer a robust mechanism for calculating the footprint of household travel energy at the level of the individual TAZ; this mechanism makes possible the study of variations in the energy footprint across space. The travel energy footprint is strongly correlated with the density of the built environment, although socioeconomic differences across TAZs also likely contribute to differences in travel energy footprints. The TAZ-level calculator of the footprint of household travel energy can be used to analyze alternative futures and relate differences in the energy footprint to differences in a number of contributing factors and thus enables the design of urban form, formulation of policy interventions, and implementation of awareness campaigns that may produce more-sustainable patterns of energy consumption.

Discussion on the Land Using Mode of Conventional Public Transit Oriented City

2012 ◽  
Vol 209-211 ◽  
pp. 645-649
Author(s):  
Liang Guo ◽  
Hui He ◽  
Ling Ling Chen
Keyword(s):  
Land Use ◽  
Transport System ◽  
Public Transport ◽  
Public Transit ◽  
Transit System ◽  
Public Transport System ◽  
Urban Public Transport ◽  
Land Using

For the contradiction between the current urban public transport system and land use status in many small and medium-sized cities, the purpose of the paper is to present the counterplan framework of the land using mode and to provide mechanism and ensuring for the land using mode that matches the conventional public transit system.

scholarly journals A Policy Move towardsSustainable Urban Transport in Pakistan: Measuring the Social, Environmental and Economic Impacts of Lahore BRT System

2020 ◽  
Vol 25 (1) ◽  
pp. 27-57
Author(s):  
Irem Batool ◽  
Muhammad Irshad ◽  
Muhammad Abid
Keyword(s):  
Travel Time ◽  
Urban Transport ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Modal Shift ◽  
Transit System ◽  
Travel Mode ◽  
The Social ◽  
Social Environmental ◽  
The City

We examine the impacts of a sustainable urban transport initiative, the first Bus Rapid Transit System launched in Lahore, Pakistan in year 2013.Wemeasure the socio-economic and environmental impacts of theBRTusing aquestionnaire-based survey that collected informationon customers’ travel purpose, travel frequency, travel time, mode access, previous travel mode choices (pre-BRT) and travel mode choices at present. Weestimate that,on average,a BRTpassenger savesabout 46 minutes per day on a singletrip. However, the modal shift from personal automobiles to theBRT system is found to be only 4 percent, i.e.,significantlyless than the shift found in otherworldwide BRT systems.Moreover, weestimate the reduction inthenumber of private vehicles on roads, total distance travelled in km and associated travelling costs and,subsequently,the reduction in the carbonemissions. We concludethat the Lahore BRTtransit systemneeds to be expandedto other parts of the city.

scholarly journals Assessment of urban transport – a comparative analysis of selected cities by taxonomic methods

2016 ◽  
Vol 8 (4) ◽  
pp. 67-74
Author(s):  
Sławomira Hajduk
Keyword(s):  
Comparative Analysis ◽  
Empirical Analysis ◽  
Transport System ◽  
Public Transport ◽  
Urban Transport ◽  
Global Cities ◽  
City Management ◽  
Public Transport System ◽  
Taxonomic Methods ◽  
The Empirical Analysis

Abstract This paper aims to perform comparative analysis of urban transport in selected global cities and to verify the existence of clusters. It was based on data source from the World Organization Data Urban. It used Indicators proposed in ISO 37120 Sustainable Community Development. The test procedure exploited taxonomic methods as Ward’s hierarchical analysis and the deagglomerating k-means analysis. The empirical analysis comprises four indicators: (I) high capacity public transport system, (II) light passenger public transport system, (III) annual number of public transport trips and (IV) number of personal automobiles. Main results are the classification of selected global cities, identification and characterization of trends in the field of urban transport in each group. The empirical analysis confirms a substantial diversity of urban transport in selected cities. These differences arise from their past, geographical location, size, different reactions to the transition process and the different economic structures. The taxonomic analysis of the urban transport in selected cities separated five independent classes typological. This elaboration aims to examine the role of urban transport in city management based on a literature review, databases and reports of the European Union.

scholarly journals Challenges of Low Carbon Public Transport Systems in the Arabian Gulf City: Case of Muscat, Oman

2021 ◽  
pp. 117-125
Author(s):  
Elnazir Ramadan
Keyword(s):  
Energy Consumption ◽  
Transport System ◽  
Public Transport ◽  
Arabian Gulf ◽  
Sustainable Transportation ◽  
Transport Systems ◽  
Mass Transportation ◽  
Low Carbon ◽  
Gulf Region ◽  
Public Transport System

The Arabian Gulf cities are growing. The gulf cooperation council states (GCCs) are among the richest and most urbanized in the world. As a major focus on sustainable development of cities, sustainable transportation acts to diminish the city’s energy consumption by providing a public transport system that has greater ecological obligation and societal justice. The study’s significance is to figure out the challenges in the sector of public transport in the city of Muscat. The wide spread of mass transportation plays a significant role in reducing the exhaustion of energy. Also, it contributes to make a better living experience.  Provision of sustainable public transport will prevent the increasing number of motor cars and equally accompanied environmental pollution and traffic congestion. The study is based on an in-depth quantitative and qualitative research method to explore the hindrances that are encountered in the way of building sustainable infrastructure of public transport. The findings of the study revealed that public transport system face real challenges in Gulf region, particularly in Muscat. It indicated that for the well-being of Gulf society, the use of public transportation was encouraged and most of the population have their own cars. In addition to it, cultural and social preservations are raised, mainly by the people that act against the operation of public transport system. Due to the substantial effect of clean  and  sustainable transportation  on energy consumption levels, recent years have been marked with a notable trend  towards  sustainable and  low carbon systems, particularly the mass  transportation ones.

Opening Cape Town streets for a low carbon future

2016 ◽  
Author(s):  
Leanne Seeliger ◽  
Lisa Kane
Keyword(s):  
Transport System ◽  
Public Transport ◽  
Cape Town ◽  
Urban Transport ◽  
Low Carbon ◽  
Spatial Form ◽  
Urban Context ◽  
Public Transport System ◽  
Long Term Impact ◽  
The Way

Cape Town’s apartheid spatial form and historically under resourced public transport system has created a resource inefficient city. Providing additional financial resources to upgrade the public transport system will not be sufficient to encourage a shift to low carbon alternatives. To create a low carbon future for Cape Town a deeper level of change is required – a radical transformation in the way different people and places are valued within the present urban context. This case study analyses a civil society movement called Open Streets through the lens of transition theory. It suggests that this movement is a niche development in which a transformation of the way people and places are valued could occur. While this movement has been well received and appears to have potential to help shift the regime of urban transport system in Cape Town, there remains a series of organisational, logistical, regulatory and funding barriers that are hampering its full development and long-term impact.

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