The development of sustainable aviation turns out to be a 30 year transition process. How to manage this transition process is a crucial for the change and success of the aviation sector in future. The foreseen solutions are mostly driven by technological innovation and improvements of procedures and regulations. The question is if these tools are sufficient to manage the innovation of an entire sector with 100 years legacy or are changes in business models, societal values and human behaviour part of the instrument mix aviation can use? New or adapted innovation models and tools are needed to use the full mix of instruments. The article explores the use of a modified Cyclic Innovation Model which is developed by researchers of TU Delft. The development of Schiphol Airport in Amsterdam and the outlook for its next 100 years is used as a case to understand the complexity of sustainable airport development.
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Bird strikes, a risk factor in the aviation industry, are a common problem in certain states of the USA, while they are extremely rare in other states. Similarly, the seasonal distribution of bird strikes is not proportional. This situation poses an unfair situation in the aviation insurance of airline companies in terms of routes taken. The current study, detecting a literature gap related to the principal-agent problem within the aviation sector, evaluates the possible differences in aviation companies' insurance costs, assuming bird strikes are spatially and temporally analyzed in the US, and airline companies are provided with complete information regarding bird-strikes. In this research, QGIS software served in spatial model mappings. In terms of the threshold value, the study results show that making bird-strike insurance aircraft in twenty-one states which were below the threshold value increased the aviation costs of these airline companies, while in the remaining twenty-nine states, non-insurance raised the cost. In this context, as of 2022, it has been determined that not paying an extra premium for bird strikes in twenty-one states below the threshold value will create efficiency, while expending an above-average insurance premium in twenty-nine states and the District of Columbia above the threshold value will create efficiency. The research seeks to answer the following question: Is it fair for airlines operating on routes with low or high bird strike risks to pay the same amount of insurance cost?
Ons voorstel ‘Biobased Sustainable Aviation Fuel’, richt zich op het ontwikkelen van een nieuwe productieroute voor sustainable aviation fuels (SAFs). Hiermee wordt invulling gegeven aan de behoefte van de luchtvaartindustrie om alternatieve productieroutes voor SAF te ontwikkelen. Deze behoefte komt voort uit het verplicht bijmengen van SAF in conventionele kerosine. Ook hebben bestaande routes voor SAFs te maken met oplopende tekorten in grondstoffen. De productieroute in dit project maakt gebruik van vetzuren, waarmee een veelheid van afvalstromen kan worden verwerkt naar brandstoffen. De vetzuren uit dit project worden geproduceerd door ChainCraft uit organische reststromen via fermentatie. ChainCraft is begonnen als startup vanuit Wageningen Universiteit en heeft bewezen per jaar ongeveer 2000 ton vetzuren te kunnen produceren. Met een chemische reactie worden deze vetzuren omgezet naar ketonen. Dit wordt ketonisatie genoemd. Deze ketonen kunnen opgewerkt worden naar SAF, maar kunnen ook andere chemische toepassingen hebben, zoals het vervangen van palmolie. Het keton dat ontstaat is dus een tussenproduct waarmee verschillende markten bedient kunnen worden. Dit is van belang voor ChainCraft dat nieuwe markten voor haar vetzuren wil ontsluiten. De belangrijkste te ontwikkelen stap in deze productieroute is de verbetering en optimalisatie van de ketonisatiereactie. Dit wordt gedaan door de Hogeschool Rotterdam bij het CoE HRTech, binnen het cluster Verduurzaming Industrie en de opleiding Chemische Technologie. Bij de ketonisatiereactie ontstaat calciumhydroxide als bijproduct. Door dit terug te voeren naar het fermentatieproces kunnen de integrale proceskosten verlaagd worden en de milieu impact gereduceerd. Deze verbeterde fermentatie wordt door ChainCraft geanalyseerd. De te verwachten milieubesparing is 67% minder broeikasgasemissies ten opzichte van petrochemische kerosine. De te verwachten productiekosten zijn vergelijkbaar met gangbare SAFs. Naast ChainCraft en de Hogeschool Rotterdam wordt het voorstel gesteund door SkyNRG. SkyNRG is sinds 2010 de wereldwijde leider op het gebied van SAFs.
Client: Foundation Innovation Alliance (SIA - Stichting Innovatie Alliantie) with funding from the ministry of Education, Culture and Science (OCW) Funder: RAAK (Regional Attention and Action for Knowledge circulation) The RAAK scheme is managed by the Foundation Innovation Alliance (SIA - Stichting Innovatie Alliantie) with funding from the ministry of Education, Culture and Science (OCW). Early 2013 the Centre for Sustainable Tourism and Transport started work on the RAAK-MKB project ‘Carbon management for tour operators’ (CARMATOP). Besides NHTV, eleven Dutch SME tour operators, ANVR, HZ University of Applied Sciences, Climate Neutral Group and ECEAT initially joined this 2-year project. The consortium was later extended with IT-partner iBuildings and five more tour operators. The project goal of CARMATOP was to develop and test new knowledge about the measurement of tour package carbon footprints and translate this into a simple application which allows tour operators to integrate carbon management into their daily operations. By doing this Dutch tour operators are international frontrunners.Why address the carbon footprint of tour packages?Global tourism contribution to man-made CO2 emissions is around 5%, and all scenarios point towards rapid growth of tourism emissions, whereas a reverse development is required in order to prevent climate change exceeding ‘acceptable’ boundaries. Tour packages have a high long-haul and aviation content, and the increase of this type of travel is a major factor in tourism emission growth. Dutch tour operators recognise their responsibility, and feel the need to engage in carbon management.What is Carbon management?Carbon management is the strategic management of emissions in one’s business. This is becoming more important for businesses, also in tourism, because of several economical, societal and political developments. For tour operators some of the most important factors asking for action are increasing energy costs, international aviation policy, pressure from society to become greener, increasing demand for green trips, and the wish to obtain a green image and become a frontrunner among consumers and colleagues in doing so.NetworkProject management was in the hands of the Centre for Sustainable Tourism and Transport (CSTT) of NHTV Breda University of Applied Sciences. CSTT has 10 years’ experience in measuring tourism emissions and developing strategies to mitigate emissions, and enjoys an international reputation in this field. The ICT Associate Professorship of HZ University of Applied Sciences has longstanding expertise in linking varying databases of different organisations. Its key role in CARMATOP was to create the semantic wiki for the carbon calculator, which links touroperator input with all necessary databases on carbon emissions. Web developer ibuildings created the Graphical User Interface; the front end of the semantic wiki. ANVR, the Dutch Association of Travel Agents and Tour operators, represents 180 tour operators and 1500 retail agencies in the Netherlands, and requires all its members to meet a minimum of sustainable practices through a number of criteria. ANVR’s role was in dissemination, networking and ensuring CARMATOP products will last. Climate Neutral Group’s experience with sustainable entrepreneurship and knowledge about carbon footprint (mitigation), and ECEAT’s broad sustainable tourism network, provided further essential inputs for CARMATOP. Finally, most of the eleven tour operators are sustainable tourism frontrunners in the Netherlands, and are the driving forces behind this project.
PBL is the initiator of the Work Programme Monitoring and Management Circular Economy 2019-2023, a collaboration between CBS, CML, CPB, RIVM, TNO, UU. Holidays and mobility are part of the consumption domains that PBL researches, and this project aims to calculate the environmental gains per person per year of the various circular behavioural options for both holiday behaviour and daily mobility. For both behaviours, a range of typical (default) trips are defined and for each several circular option explored for CO2 emissions, Global warming potential and land use. The holiday part is supplied by the Centre for Sustainability, Tourism and Transport (CSTT) of the BUas Academy of Tourism (AfT). The mobility part is carried out by the Urban Intelligence professorship of the Academy for Built Environment and Logistics (ABEL).The research question is “what is the environmental impact of various circular (behavioural) options around 1) holidays and 2) passenger mobility?” The consumer perspective is demarcated as follows:For holidays, transportation and accommodation are included, but not food, attractions visited and holiday activitiesFor mobility, it concerns only the circular options of passenger transport and private means of transport (i.e. freight transport, business travel and commuting are excluded). Not only some typical trips will be evaluated, but also the possession of a car and its alternatives.For the calculations, we make use of public databases, our own models and the EAP (Environmental Analysis Program) model developed by the University of Groningen. BUAs projectmembers: Centre for Sustainability, Tourism and Transport (AT), Urban Intelligence (ABEL).
