Many cities in Europe have ambitious goals when it comes to making their public transport buses emission free. This article outlines the reasoning behind the choices made in the city of Amsterdam with regards to charging infrastructure for electric buses. Emphasising the importance of operational demands, and taking into consideration relevant context factor for this city in particular, the article provides pointers for cities, public transport operators (PTOs) and original equipment manufacturers (OEMs) that are considering to introduce emission free public transport by bus.
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The Johan Cruijff ArenA (JC ArenA) is a big events location in Amsterdam, where national and international football matches, concerts and music festivals take place for up to 68,000 visitors. The JC ArenA is already one of the most sustainable, multi-functional stadia in the world and is realizing even more inspiring smart energy solutions for the venue, it’s visitors and neighbourhood. The JC ArenA presents a complex testbed for innovative energy services, with a consumption of electricity comparable to a district of 2700 households. Thanks to the 1 MWp solar installation on the roof of the venue, the JC ArenA already produces around 8% of the electricity it needs, the rest is by certified regional wind energy.Within the Seev4-City project the JC ArenA has invested in a 3 MW/2.8 MWh battery energy storage system, 14 EV charging stations and one V2G charging unit. The plan was to construct the 2.8 MWh battery with 148 2nd life electric car batteries, but at the moment of realisation there were not enough 2nd life EV batteries available, so 40% is 2nd life. The JC ArenA experienced compatibility issues installing a mix of new and second-life batteries. Balancing the second-life batteries with the new batteries proved far more difficult than expected because an older battery is acting different compared to new batteries.The EV-based battery energy storage system is unique in that it combines for the first time several applications and services in parallel. Main use is for grid services like Frequency Containment Reserve, along with peak shaving, back-up services, V2G support and optimization of PV integration. By integrating the solar panels, the energy storage system and the (bi-directional) EV chargers electric vehicles can power events and be charged with clean energy through the JC ArenA’s Energy Services. These and other experiences and results can serve as a development model for other stadiums worldwide and for use of 2nd life EV batteries.The results of the Seev4-City project are also given in three Key Performance Indicators (KPI): reduction of CO2-emission, increase of energy autonomy and reduction in peak demand. The results for the JC ArenA are summarised in the table below. The year 2017 is taken as reference, as most data is available for this year. The CO2 reductions are far above target thanks to the use of the battery energy storage system for FCR services, as this saves on the use of fossil energy by fossil power plants. Some smaller savings are by replacement of ICEby EV. Energy autonomy is increased by better spreading of the PV generated, over 6 instead of 4 of the 10 transformers of the JC ArenA, so less PV is going to the public grid. A peak reduction of 0.3 MW (10%) is possible by optimal use of the battery energy storage system during the main events with the highest electricity demand.
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While many researchers have investigated soft skills for different roles related to business, engineering, healthcare and others, the soft skills needed by the chief information security officer (CISO) in a leadership position are not studied in-depth. This paper describes a first study aimed at filling this gap. In this multimethod research, both the business leaders perspective as well as an analysis of CISO job ads is studied. The methodology used to capture the business leaders perspective is via a Delphi study and the jobs adds are studied using a quantitative content analysis. With an increasing threat to information security for companies, the CISO role is moving from a technical role to an executive role. This executive function is responsible for information security across all layers of an organisation. To ensure compliance with the security policy among different groups within the company, such as employees, the board, and the IT department, the CISO must be able to adopt different postures. Soft skills are thus required to be able to assume this leadership role in the organisation. We found that when business leaders were asked about the most important soft skills the top three consisted out of 'communication', ‘leadership’ and 'interpersonal' skills while 'courtesy' was last on the list for a CISO leadership role.
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De markt vraagt om steeds meer productvariëteit. Veel bedrijven realiseren productvariëteit nu met veel klant-specifiek engineeringswerk (Engineer-to-Order/EtO). Dit zet druk op alle afdelingen in het bedrijf zoals sales, engineering, productie en service. Een uitdagende manier voor deze bedrijven, om beter met het spanningsveld tussen externe en interne eisen om te gaan, is het ontwikkelen van meer configureerbare producten (lego principe}. Hiervoor is een modulaire opbouw van het product nodig waarin verschillende productonderdelen gestandaardiseerd zijn en gebruikt kunnen worden in verschillende eindproducten. Zo kan, met minder engineeringsactiviteiten, een product geconfigureerd worden (Configure-to-Order/CtO) en de klant productvariëteit worden geboden zonder alle interne druk. Voor diverse bedrijven vormen ook de mogelijkheden van Industry 4.0 en sustainabilty ambities belangrijke drivers in hun streven naar meer CtO. Het implementeren van CtO is echter niet eenvoudig. Het vraagt om aanzienlijke capaciteit, kennis en kunde op het gebied van productontwikkeling, procesontwikkeling en het veranderproces. Betrokkenheid van medewerkers uit alle belangrijke afdelingen (verkoop, engineering, productie, service etc.) is een vereiste. Mkb-bedrijven worstelen hiermee en hebben behoefte aan goede tools en technieken, zowel inhoudelijk, over de ontwikkeling van de productarchitectuur en de impact hiervan op de bedrijfsprocessen, als veranderkundig, hoe deze transitie tot stand te brengen. In dit Sia RAAK-mkb onderzoek willen wij samen met productie mkb-bedrijven, kennisinstellingen en brancheorganisaties een integrale aanpak ontwikkelen om CtO op een goede manier te implementeren. De deelnemende mkb-bedrijven hebben de duidelijke wens om dit de komende jaren te doen. Voor de specifieke casussen zullen met casestudies en interventieonderzoek aanpakken ontwikkeld worden. Studentprojecten zullen ondersteuning geven aan de verschillende interventies. Vervolgens zal systematisch case-vergelijkend onderzoek worden uitgevoerd om inzicht te krijgen in wat in welke situatie werkt. Op basis van het case-vergelijkend onderzoek worden tools en technieken ontwikkeld die enerzijds generiek zijn en anderzijds kunnen worden aangepast aan specifieke bedrijfssituaties.
- MOTIVE: This project (NoSI) constitutes a first step towards a broader research aiming at counteracting the compartmentalization of Dutch education: WO-HBO-MBO. This first step focuses on vocational education and training (VET) in the creative industry (CI) to develop an incubator for an innovative and participatory VET system, that bridges the gap between the professional field and education. It starts from the pioneering experience of No School (NS) (http://noschool.nl/), where teachers and students already work together as co-creators. - RESULTS: 1) incubator of the new creative VET, based on the following activities: NS book-Manifesto; NS Pavilion; international VET movement /network of people working on educational change; 2) design of a large-scale subsidised study. - CONTENT: VET system needs a systematised renovation on both practical and theoretical level. We will furtherly develop the NS experiment into an incubator serving as operational example of co-creation between: HBO/MBO/WO; teachers/students; schools/professional field. We are in line with the CLICKNL agenda (The Human Touch) and NWA routes (Jeugd in ontwikkeling, opvoeding en onderwijs; Kunst: onderzoek en innovatie in de 21ste eeuw). - RELEVANCE: Starting directly from the practical needs of the professionals (VET teachers/students/professionals), NoSI bridges the gap between schools and the professional field towards a new educational system that can match the demands of the 21st century society. - METHODS: NoSI introduces Participatory Action Research (PAR) as on-going approach in which all the stakeholders (researchers, teachers, students/CI professionals) are actively involved in the decision-making process as co-creators in bringing an ‘idea’ directly into reality. It considers ‘action’ as the main criterion to validate any theory, prioritizing practical knowledges. PARTNERS: 1) ArtEZ lectoraat Kunst- en Cultuureducatie (AeCT), 2) No School (Cibap/SintLucas), 3) Studio INAMATT, 4) expert groups (UvA).
An efficient and sustainable logistics process is essential for logistics companies to remain competitive and to manage the dynamic demands and service requirements. Specifically, the first- and last-mile hub-to-hub (inter) logistics is one of the most difficult operations to manage due to low volumes, repetitive operation and short-distance transport, and relatively high waiting times. With the advancements in Industry 4.0 technologies (Internet of Things, Big Data, Cloud computing, Artificial Intelligence), the consortium partners expect that the intelligent and connected technology is a viable solution to improve operational efficiency, coordination, and sustainability of this inter-hub logistics. Despite the promising potential, the impact of technology on inter- and intra-hub (inside hub) logistics operations (such as transportation, communication, and planning) is not well-established. The focus of STEERS is to explore the real-life challenges associated with the logistics operation in a small-to-medium size logistics hub and investigate the potential of intelligent and connected technology to address such challenges. This project will investigate the requirements for the application of automated vehicles in inter-hub transportation and simultaneously explore the potential of intelligent inter-hub corridors. Additionally, inter-hub communications will also provide the opportunity to explore their potential impact on the planning and coordination of intra-hub activities, with an explicit focus on the changing role of human planners. It combines the knowledge of education and research institutes (Hogeschool van Arnhem en Nijmegen, The University of Twente and Hogeschool Rotterdam), logistics industry partners (Bolk Container Transport and Combi Terminal Twente) and public institutes (XL Business Park, Port of Twente and Regio Twente). The insights obtained in this exploratory study will serve as a foundation for the follow-up RAAK-PRO project, in which real-world demonstrators will be developed and tested inside XL Business Park.
