Rahul Ramesh Nair

Rahul Ramesh Nair

Research Scientist

German Aerospace Center (DLR)

Biography

My research is at the intersection of materials science, systems modelling, process engineering, and sustainability assessment. My work focuses on carbon capture and utilization (CCUS) through direct air capture (DAC), biomass-based carbon sequestration, scale-up of carbon capture technologies at low technology readiness levels, and integrated environmental life cycle assessment (LCA) of utilization pathways such as the production of sustainable aviation fuels.

I hold a PhD in Engineering, the European Engineer (Eur Ing) title, and the Project Management Professional (PMP) certification. My professional background spans industry, academia, and national laboratories across Germany, Australia, and India. This cross-sector experience has shaped my perspective of R&D. I connect lab innovations, applied research, systems thinking, and project management inorder to translate emerging technologies into industrial applications.

My long-term goal is to develop international and collaborative R&D programs that accelerate the transition of emerging sustainable technologies from proof-of-concept stages to scalable industrial solutions.

Climate change has no geopolitcal borders; neither should the science that tackles it.

Interests
  • Direct Air Capture
  • CO₂ utilization pathways
  • Technology transfer
  • Development of R&D Programs
  • Highly nanoporous carbon materials
  • Sustainability assessments
Education
  • PhD in Engineering, 2023

    Leibniz Univesity of Hannover

  • Masters in Mechanical Engineering, 2017

    University of Kerala

  • Bachelors in Mechanical Engineering, 2012

    Cochin University of Science and Tech.

Certifications

Project Management Professional (PMP)
A globally recognized certification in project leadership, risk management, stakeholder engagement, and value delivery.
Eur-Ing
A European professional engineering title recognizing engineering competence and professional experience.

Recent Publications

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(2025). A generalized schema to publish and share life cycle inventories (LCI): Exemplary case of an aviation fuel supply chain. Journal of Cleaner Production.

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(2025). Influence of biochar derived from lignin-rich feedstocks on soil properties and crop yield: the Case of Solanum lycopersicum L. (tomatoes). Renewable Agriculture and Food Systems.

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(2024). Sewage Sludge Management: Scientific approach and conceptual design of a solar sludge-drying greenhouse for India. 12th Hanseatic India Colloquium, Germany.

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(2023). Adsorption of salicylic acid on modified active carbon from an aqueous medium. Russian Chemical Bulletin.

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Contact

Get in touch….

  • rahul.nair[@]dlr.de, mail[at]rahulrameshnair.com
  • My LinkedIn