Sustainability and Environment

Delivering the European green deal
Sustainability and Environment

23 July 2021

Blog: Fit for 55!

Last Wednesday, the European Commission presented ‘Fit for 55%’, a package for the practical implementation of the EU’s Green Deal. In a previous blog post, I looked at a much-repeated misconception concerning kerosene tax. Now I wish to consider the question of to what extent the new package can boost the sustainability of the aviation industry. Back […]
Signing of the agreement establishing the ICAO
Airport Operations

15 July 2021

Blog: Kerosene tax: what exactly is the deal?

As part of the set of measures proposed by the European Commission to meet the 2030 CO2 reduction target – ‘Fit for 55%’ – the topic of kerosene tax is back on the political agenda. In this blog, I will try to clarify the laws and regulations on this matter and correct a common misunderstanding. […]
Blu sky Airplane and clouds
Sustainability and Environment

12 July 2021

Centralised information about aircraft noise

Aircraft noise leads to a lot of discussions in the Netherlands. To keep not only the general public but also politicians and policymakers properly and objectively informed, RIVM (the National Institute for Public Health and the Environment), NLR and To70 have bundled together relevant information about this topic and placed it on a new website, […]
Construction and Manufacturing

23 June 2021

World’s largest known thermoplastic aircraft structure (MFFD/STUNNING)

An 8.5 meter long fuselage skin made of thermoplastics has been produced by automated fibre placement. Within the MFFD framework Royal NLR, together with GKN Fokker (lead), TU Delft, and Germany’s Diehl, have taken on their own project called STUNNING. Their goal is to demonstrate and validate how the use of composites, namely thermoplastics, can […]
Sustainability and Environment

06 April 2021

Sustainable alternatives to kerosene: the facts

Why are CO2 emissions from flying still rising although planes are becoming more economical? What would be a logical distance for flying battery-powered electric aircraft? What techniques are there for flying on hydrogen? The facts, plain and simple. Royal NLR and Delft University of Technology answer various burning questions about sustainable aviation by laying out the […]
NLR Fibre Placement Machine
Construction and Manufacturing

31 March 2021

SUSTAINair is investing in circular aviation for the green transition

The SUSTAINair project is investigating and developing solutions for sustainably using raw materials and improving the performance of aircraft. This Horizon 2020 project, which recently got off the ground, is aiming at the same time to achieve circular aviation by drastically reducing the waste and material costs throughout the lifecycle of the aeroplane. Because of the […]
Take-off KLM vliegtuig vanaf Schiphol Airport
Sustainability and Environment

19 February 2021

Blog: Trust in aviation is about more than noise nuisance alone

The past year has been an exceptional period for aviation: the outbreak of the coronavirus pandemic has sharply reduced air travel world-wide. At Schiphol Airport, the number of flights has fallen by 54% in comparison with 2019. Little or no air traffic means less exposure to aircraft noise. This is a situation that is unheard […]
Royal NLR and TU Delft present vision for route to sustainable air transport.
Sustainability and Environment

16 February 2021

Royal NLR and TU Delft present vision for route to sustainable air transport

In the white paper published today NLR and Delft University of Technology present their joint vision on the most promising technologies for achieving a climate neutral air transport system by 2050. The European Green Deal states that Europe should be a climate neutral continent by then; a goal that comes with complicated challenges in terms […]
professional RPAS drone operations
Sustainability and Environment

03 February 2021

Flying safely with liquid hydrogen

NLR will demonstrate drone flights fuelled by liquid hydrogen stored in tanks made entirely of composite material – a lightweight solution, with no risk of metal fatigue. With this, NLR is taking the next step towards safe, climate-neutral aviation, contributing to the ambitions of the Dutch ‘Duurzame Luchtvaartakkoord’ (Sustainable Aviation Accord) and the associated ‘Actieprogramma […]