Quantification of the risk reduction potential of autonomous navigation

Autonomous ships have become a topic of interest for an increasing number of researchers over the last few years. Most of the research that is being performed focuses on autonomous navigation. An important driver for this research is the belief that autonomous navigation will increase safety at sea. In order to evaluate the possible safety...

Factors Influencing the Economic Feasibility of Unmanned Ships

The research effort into unmanned and autonomous ships has increased significantly over the last decade. Although not all required technology is currently commercially available, consensus is that from a technical standpoint, unmanned shipping is possible. The next question is: is it economically feasible to operate an unmanned ship. The...

Decision Tree Analysis for Estimating the Costs and Benefits of Disclosing Data

The public expects government institutions to open their data to enable society to reap the benefits of these data. However, governments are often reluctant to disclose their data due to possible disadvantages. These disadvantages, at the same time, can be circumstances by processing the data before disclosing. Investments are needed to be...

Implementation of eco-efficient procedures to mitigate the climate impact of non-CO2 effects

Within this study, the lack of incentivizing airlines to internalize their climate costs is tried to be closed by the introduction of climate-charged airspaces, as non-CO2 emissions have locationand time-dependent effects upon the climate. In order to create an incentive for airlines to minimize flight time and emissions in highly...

Societal costs and benefits of high-value open government data: a case study in the Netherlands

Much research has emphasised the benefits of open government data, and especially high-value data. The G8 Open Data Charter defines high-value data as data that improve democracy and encourage the innovative reuse of the particular data. Thus, governments worldwide invest resources to identify potential high-value datasets and to publish these...

A fuzzy multi-criteria decision making approach for analyzing the risks and benefits of opening data

Governments are releasing their data to the public to accomplish benefits like the creation of transparency, accountability, citizen engagement and to enable business innovation. At the same time, decision-makers are reluctant to open their data due to some potential risks like misuse, sensitivity, ownership, and inaccuracy of the data. The...

Cost-Benefit Assessment of Climate and Weather Optimized Trajectories for Different North Atlantic Weather Patterns

Besides CO2, the climate impact of commercial aviation is strongly influenced by non-CO2 effects, which are highly sensitive to meteorological conditions and their spatial variations. To assess the cost-benefit potential (climate impact mitigation vs. cost increase) of climate and weather optimized flight trajectories in the North Atlantic...

Costs and Benefits of Implementing Green Building Policy

Green building (GB) policies have been implemented to promote GB and address climate change. Most of the existing literatures have studied the costs and benefits of developing GB, without considerations of GB policies’ impacts. This paper aims to study costs and benefits of implementing GB policy from developers’ perspective. It takes the Gross...

Multi-level repair decision-making process for composite structures

This paper details the development of a decision-making model that evaluates the multiple repair levels that a composite structure can undergo, each with its inherent achievable survivability and consequence to operations in terms of availability, costs, and scheduling. The goal of this model is to provide the maintainer an integrated approach...

Economic implications of multi-layer safety projects for flood protection

Recent experience of large-scale water disasters such as Hurricane Katrina in 2005 and the Great Eastern Japan Earthquake and Tsunami in 2011 has reminded mankind that disasters cannot be ruledout. Unprecedented low-probability events can happen even in the most well monitored areas, causing major social-economic disruption. Failing to prepare...

Quantifying benefits of enhanced service reliability in public transport

Current issues in the Dutch CBA practice

In the Netherlands a guideline for carrying out a CBA for infrastructure projects (the so-called OEI-manual) was constructed in the year 2000. Since then a CBA in line with the OEI-manual became compulsory in the decision making process for all large infrastructure national projects. The aim of this research is to define the main problems in the...

Quantifying the full reliability benefits of road network improvements

Dissemination of the Linked-benefit Strategy in Sustainable Marketing

Multinationals wanting to sell eco-friendly products are advised by the green-marketing literature to apply a socalled linked-benefit strategy [1, 2, p.121], which describes attributes of a product (or service) that are positive for the environment and links those to benefits for the consumer (e.g. convenience, cost-savings). This paper reviews...

Presence of water in residential environments - value for money?

The role of water in the locational bundle of residential value and choice determinants is multiple. Relevant attributes pertain to water quality, proximity and length of water frontage, view, size of water body, coastal development costs, and costs caused by flooding. They also pertain to different types of water: the sea, lake, river and so on...

Costs and benefits of flexible workspaces: work in progress in The Netherlands

Due to the rapid progress in information and communication technology, work is becoming more and more independent of time and place. New concepts such as cocon offices (with special attention to both communication and concentration), teleworking, satellite offices, and hotel offices have been introduced world wide. During the last decade, we...

Financial optimization of investments in maritime structures

The designing engineer often comes across the economic decision problem in which the "benefit" of a higher design criterion must be weighed against the "cost". Several methods have been developed to deal with this optimization problem; none of them, however, offer the possibility of introducing the appropriate considerations of a general policy...