InstitutionHamad bin Khalifa University
CountryQatar
Primary pathwayDAC: Removing CO₂ directly from ambient air using chemical sorbents or solvents.
Top lists, DACrank 87 by activity, rank 82 by citations (worldwide, 2026-11.4)
Career stageEminent
h-index62
Citations14,495
Publications424
Share of publications on CDR2.8%
TrajectoryDeclining
ProfilesORCID · OpenAlex

Metrics are OpenAlex author metrics across all fields; the census counts only the CDR-relevant papers since 2021 listed below. Corrections and removal: info@carbon-drawdown.de, done within five working days (privacy notice).

Papers counted in the census

12 CDR-relevant papers and preprints since 2021 count for the top lists, by pathway: Biochar 6, DAC 6, BECCS 3. A paper tagged with two pathways counts in both lists. Preprint and journal version are merged where OpenAlex links them; where it does not, both appear.

YearPaperPathwayCitations
2026Comparative preparation of waste-derived K-modified activated biochars and proof-of-concept application in sewage-sludge hydrothermal liquefactionBiochar0
2025Life cycle cost analysis of direct air capture integrated with HVAC systems: Utilization routes in formic acid production and agricultural greenhousesDAC17
2025Integrating Direct Air Capture and HVAC Systems: An Economic Perspective on Cost SavingsDAC2
2024Evaluating negative emission technologies in a circular carbon economy: A holistic evaluation of direct air capture, bioenergy carbon capture and storage and biocharBECCS; Biochar; DAC26
2023Emerging trends in direct air capture of CO2: a review of technology options targeting net-zero emissionsDAC112
2023Developing integrated direct air capture and bioenergy with carbon capture and storage systems: progress towards 2 °C and 1.5 °C climate goalsBECCS; DAC66
2023Optimizing chemisorption based direct air capture unit efficiency in HVAC systems: A study on the impact of DAC location and adsorption conditions as a response to the climate crisis and indoor air qualityDAC40
2023Assessing plastic and biomass-based biochar’s potential for carbon sequestration: an energy-water-environment approachBiochar19
2022A review of pyrolysis technologies and feedstock: A blending approach for plastic and biomass towards optimum biochar yieldBiochar653
2022A review of prospects and current scenarios of biomass co-pyrolysis for water treatmentBiochar33
2021A comprehensive review of biomass based thermochemical conversion technologies integrated with CO2 capture and utilisation within BECCS networksBECCS283
2021Biochar: a sustainable approach for water stress and plant growthBiochar6

Part of the CDR Researcher Census: top lists per pathway · lookup · data and API