A comprehensive review of life cycle assessments of direct air capture and carbon dioxide storage DOI Creative Commons
Victor Eke, Tanay Sahu, Kulbir Kaur Ghuman

et al.

Sustainable Production and Consumption, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

The role of direct air capture in achieving climate-neutral aviation DOI Creative Commons
Nicoletta Brazzola,

Amir Meskaldji,

Anthony Patt

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: Jan. 11, 2025

Growing demand for air travel and limited scalable solutions pose significant challenges to the mitigation of aviation's climate change impact. Direct capture (DAC) may gain prominence due its versatile applications either carbon removal (direct storage, DACCS) or synthetic fuel production utilization, DACCU). Through a comprehensive time-dynamic techno-economic assessment, we explore conditions fuels from DACCU become cost-competitive with an emit-and-remove strategy based on DACCS under 2050 CO

Language: Английский

Citations

2
Structural Design of Covalent Organic Frameworks and Their Recent Advancements in Carbon Capture Applications: A Review DOI Creative Commons
Mohamed Essalhi, E. Mahmoud, Ali H. Tayeb

et al.

Carbon Capture Science & Technology, Journal Year: 2025, Volume and Issue: unknown, P. 100370 - 100370

Published: Jan. 1, 2025

Language: Английский

Citations

2
Diversity of biomass usage pathways to achieve emissions targets in the European energy system DOI Creative Commons
Markus Millinger, Fredrik Hedenus, Elisabeth Zeyen

et al.

Nature Energy, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 23, 2025

Language: Английский

Citations

2
Uncovering the Techno-Economic and Environmental Implications of a Multiproduct Biorefinery from Exhausted Olive Pomace DOI
Déborah Pérez-Almada, Ángel Galán‐Martín, María del Mar Contreras

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: 13(7), P. 2732 - 2745

Published: Feb. 9, 2025

Biorefineries are pivotal in advancing sustainability, yet most studies remain confined to laboratory scales, lacking comprehensive industrial-level analyses. In this work, the experiments scaled up design and assess techno-economic environmental implications of a multiproduct biorefinery system producing antioxidant extracts, lignin, bioethanol from exhausted olive pomace, residual biomass oil extraction. Using process simulation life cycle assessment, five scenarios were evaluated, varying electricity sources (national mix, solar, wind, or biomass) heat cooling (fossil natural gas synthetic capture CO2 electrolytic hydrogen), with one scenario incorporating carbon storage (CCS) system. The CCS showed highest overall costs, 2.5 times higher than base (27.74 vs 10.99 $/functional unit), primarily due additional infrastructure energy-intensive processes associated utilization storage. Despite it achieved even negative footprint (−1.05 kg CO2eq per functional unit cradle-to-gate) reduced impacts on ecosystem quality, resources, human health. However, specific like noncarcinogenic carcinogenic effects (40% 60%) ecotoxicity (up 70%) worsened. Notwithstanding economic barriers challenges, which can be alleviated by selling credits tailored policies strategic decisions, these findings underscore potential integrating into schemes as promising pathway enhance sustainability.

Language: Английский

Citations

2
A comprehensive review of life cycle assessments of direct air capture and carbon dioxide storage DOI Creative Commons
Victor Eke, Tanay Sahu, Kulbir Kaur Ghuman

et al.

Sustainable Production and Consumption, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

2