Results 41 to 50 of about 1,992 (200)

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

SusMat, EarlyView.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai, Xiaoxiao Chen, Zhaohui Chen, Xingfei Song, Zhennan Han, Xin Jia, Jiacheng Sun, Wolfram Buss, Mingyu Hu, Christian Wurzer, Ondřej Mašek, Shurong Wang, Guangwen Xu   +12 more
wiley   +1 more source

Fossil fuel feuds and the ICJ Advisory Opinion on Climate Change

Review of European, Comparative &International Environmental Law, EarlyView.
Abstract The Advisory Opinion on Obligations of States in Respect of Climate Change by the International Court of Justice (ICJ) breaks new ground by clearly identifying fossil fuel production, licensing and subsidisation among the activities to which international climate change obligations apply, going as far as suggesting that such activities may ...
Harro van Asselt, Tejas Rao
wiley   +1 more source

Integrated Assessment of Carbon Dioxide Removal [PDF]

, 2018
To maintain the chance of keeping the average global temperature increase below 2 degrees C and to limit long-term climate change, removing carbon dioxide from the atmosphere (carbon dioxide removal, CDR) is becoming increasingly necessary.
A. Oschlies, M. F. Quaas, Quaas, Martin, D. Keller, Keller, David, Keller, David P., Rickels, Wilfried, Quaas, Martin F., W. Rickels, F. Reith, Reith, Fabian, Oschlies, Andreas   +11 more
core   +1 more source

Parameterizing air–sea CO2 transfer in a macroalgal habitat and assessing its role in marine carbon dioxide removal accounting

Limnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
Abstract Accurately quantifying air–sea CO2 exchange remains a central challenge for the measurement, reporting, and verification (MRV) of marine carbon dioxide removal. I apply direct eddy covariance measurements of CO2 fluxes at a macroalgae‐dominated coast to compile the first gas transfer velocity (k660) parameterization for such a habitat.
Bryce Van Dam
wiley   +1 more source

Methane Emissions Offsetting With Temporary Carbon Sinks

GCB Bioenergy, Volume 18, Issue 7, July 2026.
A time‐explicit framework based on atmospheric impulse–response functions quantifies the CO2 removal required to offset methane warming within 20 years. Constant, variable, and increasing carbon sinks each demand different removal masses, demonstrating that sink timing—not just permanence—determines the climate value of temporary carbon storage ...
Hans‐Peter Schmidt, Nikolas Hagemann
wiley   +1 more source

Economic Assessment of Ocean Alkalinity Enhancement Through Electrodialysis: The Role of Carbon Credits in Comparing Solar Energy and Thermal Waste Technologies

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
This study evaluates the economic feasibility of an Ocean Alkalinity Enhancement (OAE) plant with an annual CO2 removal capacity of 878 tonnes. The project is profitable only under scenarios with high carbon credit prices, while medium and low‐price scenarios yield a negative net present value.
Idiano D'Adamo, Gabriele Graziano, Francesco Ferella   +2 more
wiley   +1 more source

Reconceptualising seaweed cultivation in China: climate law and policy implications

Carbon Management
The Chinese goal to reach carbon peak by 2030 and achieve carbon neutrality by 2060 (the “30/60” dual carbon goal) will require a swift and dramatic reduction in greenhouse gas emissions.
Keyuan Zou, Lei Zhang
doaj   +1 more source

Key messages for the ethical governance of Carbon Dioxide Removal (CDR)

, 2023
TechEthos, in its policy brief, delves into the regulatory challenges within EU laws and policies surrounding Carbon Dioxide Removal (CDR). Addressed to European Union (EU) policymakers and officials engaged in climate-related initiatives, the recommendations are crafted to ensure ethical, rights-based, and sustainable development of CDR.To ensure it ...
Bourban, Michel, Lenzi, Dominic, Francis, Bennet   +2 more
openaire   +1 more source

2025, Significant Natural Disasters and Global Carbon Capture, Utilization, and Storage—Annual Progress Report

Energy Science &Engineering, Volume 14, Issue 6, Page 3073-3097, June 2026.
This work provides a comprehensive annual review of 2025 progress in CCUS, integrating advances across scientific, technological, and policy dimensions. ABSTRACT This annual review summarizes the progress of carbon capture, utilization, and storage (CCUS) technologies in 2025.
Shangli Shi, Yun Hang Hu
wiley   +1 more source

The policy implications of an uncertain carbon dioxide removal potential

, 2021
Many low-carbon scenarios rely on carbon dioxide removal (CDR) to meet decarbonization goals. The feasibility of large-scale CDR deployment is highly uncertain, and existing scenarios have been criticized for overreliance on CDR.
Hawkes, Adam, Grant, Neil, Gambhir, Ajay, Mittal, Shivika   +3 more
core   +1 more source