Sustainability and Environment

NLR Pipistrel at Amsterdam Schiphol Airport
Sustainability and Environment

16 February 2022

Sustainable challenges for Brussels

The Member of the European Parliament Caroline Nagtegaal talked to Royal NLR about the challenges in aviation. The climate challenge does not stop at national borders. It is a complex issue that concerns the whole of Europe. A lot needs to be done outside the aviation sector too to make the continent climate-neutral by 2050.

Broken airplane
Sustainability and Environment

08 February 2022

Circular economy gradually finding its way in the aviation sector

This is the Week of the Circular Economy in the Netherlands. During last year’s edition, NLR organised a webinar and, together with its partners, NLR has been up to a lot since then. Connections were made with like-minded organisations and NLR incorporated the concept of circular aviation in its new Climate-Neutral Aviation programme. However, many more circular practices still need to be included.

NLR research airplane at Twente Airport
Sustainability and Environment

24 January 2022

Technology Base and Royal NLR commit to Twente Airport for innovative and sustainable aviation

Technology Base Business Campus and Royal NLR are intensifying their cooperation to further develop opportunities at Twente Airport as a test and innovation airport. On behalf of NLR and Technology Base, in January two contracts have been signed that start to implement this. This involves a multi-year lease for office and work space on behalf of NLR and a cooperation contract giving Twente Airport access to NLR's premium knowledge and expertise. Both parties view the opportunities that the transition in aviation offers Twente Airport as contributing to sustainable aviation.

Sustainability and Environment

21 December 2021

Flying liquid hydrogen – the 2021 update

At the beginning of 2021 NLR initiated an ambitious project with a view to flying its HYDRA-2 drone using liquid hydrogen in a full composite tank by the end of 2022. As the end of this year approaches, the NLR project team looks back at the challenges faced and celebrates its achievements.

Silhouette of Airplane in Golden Hour
Sustainability and Environment

11 November 2021

Blog: An addition to the sustainable development goals

On October 31st the 2021 United Nations Climate Change Conference (COP26) started in Glasgow. And the news is full of articles reminding us all, once again, the impact of all human activities on the climate and the desperate need to change. Criticism is raised against those participants who travelled to Glasgow by plane. As it happens more often this illustrates, the aviation sector is targeted as the “evil” industry.

Flight testing NLR Citation above DNW wind tunnel
Sustainability and Environment

01 October 2021

Innovations in aviation to preserve the environment and the climate

The Dutch aviation sector is investing in clean and smart mobility. To do that, various consortiums under the auspices of the sector organisations LRN and NAG have submitted ten project proposals to the Netherlands Enterprise Agency, RVO. Royal NLR has played an essential role in that. Given the aim of improved sustainability in aviation, the sector wants to use these proposals to obtain access to the Mobility Fund. In concrete terms, the proposals range from applications of new lightweight materials and the use of digital techniques through to developing electrically powered flight and using greener aviation fuels.

Close-up green algae background.
Sustainability and Environment

24 September 2021

Production of sustainable aviation fuels in the Netherlands might not meet demand

The amounts of sustainable aviation fuels being produced by 2050 from the biobased feedstocks that will be available in the Netherlands can only meet a fraction of the anticipated fuel demand. The supply potential for synthetic kerosene, produced using CO2 that has been recycled or captured from the atmosphere and renewable electricity, is larger and may be sufficient. However, that depends heavily on the amount of excess renewable electricity allocated to the aviation sector.