Common Challenges & Opportunities in sustainable Nanofabrication
The study that led to the new report on ‘Common Challenges & Opportunities in sustainable Nanofabrication’ aimed to identify the main challenges and opportunities of sustainable nanofabrication, by engaging with the stakeholders of the newly formed NanoFabNet – international Hub for sustainable industrial-scale Nanofabrication through online survey and two focussed workshops.
In order to create a level playing field, the relevant contribution of the nanofabrication and sustainability stakeholders during the two NanoFabNet Development Workshops (held in March 2020 and January 2021, respectively) have been added where appropriate. The definitions are first presented to highlight the underlying challenges of sustainability in nanofabrication; then a state of the art is proposed to present the different issues involved in sustainable nanofabrication (standardisation, life cycle sustainability and risk assessment, education/skills and infrastructures).
Within the NanoFabNet, the topic of sustainability is considered as a global concept addressing the following categories:
- Environmental, Health and Safety issues
- Life Cycle Sustainability issues
- Ethics and Governance issues
To go further into detail for a definition of sustainable nanofabrication, this work package has generated a compilation on the existing concepts and disciplines of sustainability in nanotechnology and nanofabrication (Report on the Concepts & Disciplines of Sustainability in Nanotechnology & Nanofabrication).
As co-creation and stakeholder involvement from day one are fundamental parts of the NanoFabNet Project, the Project Team identified relevant stakeholders / stakeholder groups linked to sustainable nanofabrication and invited them to ongoing Project activities such as the workshops or surveys. These stakeholder groups encompass representatives from industry (i.e. both SMEs and large industry), academia, research organisations, regulatory bodies, national metrology institutes, standardisation bodies, and NGOs (Non-Governmental Organisation).
The main issues of sustainable nanofabrication highlighted by the stakeholders during the 1st NanoFabNet Development Workshop (DW), by ranking categories on their importance on this subject, are presented in Figure 2. The following sub-parts detail the categories considered to be of high importance: i.e. metrology/characterisation in association with the production processes, sustainability, training and standardisation. In addition, a point on infrastructures is presented.
Written by: Benjamine Belloncle (MateriaNova), Clarissa Marquardt (KIT) and Steffi Friedrichs (AcumenIST).