Quantifying delayed climate mitigation benefits in electric and hydrogen fuel cell vehicle deployment for sustainable mobility

Sustainable Production and Consumption, Journal Year: 2024, Volume and Issue: 49, P. 398 - 414

Published: June 3, 2024

Language: Английский

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Renewable Adoption, Energy Reliance, and CO2 Emissions: A Comparison of Developed and Developing Economies

Energies, Journal Year: 2024, Volume and Issue: 17(13), P. 3111 - 3111

Published: June 24, 2024

Emerging economies and ecosystems rely heavily on fossil fuels, a country’s energy dependence is strong indicator of its reliance foreign suppliers. This study investigates the impact intensity, CO2 emission exploitation renewable resources in 35 developing 20 developed nations. It also explores correlation between energy, GDP growth, emissions. utilizes Generalized Linear Model (GLM) Robust Least Squares (RLS) method to investigate negative policymakers established emerging economies. employs distinctive linear panel estimation techniques spanning from 1970 2022. examines economic consumption, emissions across four continents. Developing countries see an increase per capita when their utilization exceeds capacity. Even with introduction several proxies for use using changed techniques, this discovery remains valid. Moreover, particularly crucial industrialized nations well-established institutions. Energy dependency has increased carbon intensity needed expansion all components, which surprising. The regional discovered spillover most regions, indicating that consequences are similar neighboring countries. Regional exchange unions play vital role reducing adverse environmental impacts dependence, essential growth sector decrease greenhouse gas Undeveloped need enhance investment research development advance technologically.

Language: Английский

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A technical review of CO2 flooding sweep-characteristics research advance and sweep-extend technology

Petroleum Science, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Effect of carbon capture on carbide slag-steel slag shape-stable phase change materials for thermal energy storage

Renewable Energy, Journal Year: 2024, Volume and Issue: 235, P. 121251 - 121251

Published: Aug. 30, 2024

Language: Английский

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CO2 Capture Using Amine-Based Solvents: Identification of Additives to Improve the Kinetics and Thermodynamics of CO2 Sorption at High-Pressure Conditions

Gases, Journal Year: 2025, Volume and Issue: 5(1), P. 4 - 4

Published: Jan. 17, 2025

The increase in atmospheric CO2 caused by human activities has driven the development of technologies to capture this gas before it reaches atmosphere. This study analyzed sorption using amine-based solvents, such as methyldiethanolamine (MDEA), diethylenetriamine (DETA), triethanolamine (TEA), and monoethanolamine (MEA) 40 wt.% aqueous solutions, under high-pressure conditions (initial pressure: 500 psia) room temperature (30 °C), both non-stirred stirred systems. Piperazine (PZ), a heterocyclic compound, was tested an additive improve kinetics process. Kinetic thermodynamic analyses were conducted evaluate efficiency each solution terms reaction rate loading capacity. MEA TEA exhibited higher rates, while DETA MDEA most thermodynamically efficient due highest PZ kinetic behavior depended on equipment used; system, no effect observed, appreciable. Additionally, corrosivity revealed that MEA, primary amine, corrosive, whereas TEA, tertiary least corrosive.

Language: Английский

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Leveraging Economic Efficiency for CO₂ Reduction and Energy Transition: The Role of Climate Vulnerability, GVC Integration, Digitalization and Energy Intensity

Sustainable Development, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

ABSTRACT This study investigates the nonlinear effects of economic efficiency on CO 2 reduction and energy transition, with a particular focus advancing SDGs 7, 9, 13. Using panel data from 61 countries, analysis applies slacks‐based measure directional distance functions (SBM‐DDF) threshold regression models to explore complex relationship between efficiency, emissions, transition. Key findings reveal that while has generally improved over time, significant regional disparities remain. Improvements in lead substantial reductions emissions promote but is nonlinear, influenced by factors such as climate vulnerability, global value chain (GVC) integration, digitalization, intensity. Heightened vulnerability deeper integration into GVC amplify emission‐reducing whereas increased digitalization initially attenuates its decarbonization impact before shifting toward suppressive effect, concurrently reversing influence transition inhibitive facilitative. Furthermore, under higher intensity, exerts more pronounced both carbon abatement acceleration The also highlights heterogeneity across income levels, upper‐middle‐income countries experiencing stronger positive effects. These emphasize need for tailored, context‐sensitive policies account sectoral dynamics optimize sustainable development.

Language: Английский

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The impact of transport routes on Kazakhstan’s agro-industrial complex considering ESG approaches

Problems and Perspectives in Management, Journal Year: 2025, Volume and Issue: 23(1), P. 656 - 672

Published: March 27, 2025

This study aims to investigate the relationship between environmental sustainability, social development, and governance within Kazakhstan’s agro-industrial complex. The paper applies econometric modeling statistical analysis assess these relationships provide strategic recommendations for sustainable development. A dataset from 2013 2023, sourced Bureau of National Statistics Republic Kazakhstan, was utilized influence transit routes agriculture on ESG performance. Principal component (PCA) regression identified three key components – (84.3%), (98.4%), (88.33%) as significant contributors variability. results demonstrate that flows positively affect indicators (β = 0.266, p 0.050), while activity has mixed effects: improved sustainability but increased pressure. combined impact corridors complex provides a more comprehensive explanation variability (R² 0.998), reinforcing need integrated policy approaches. findings highlight importance aligning infrastructure development with frameworks. contributes discourse by offering practical insights policymakers optimizing logistics agricultural strategies promote adoption, particularly in agriculture-dependent economies. AcknowledgmentsThis is funded Science Committee Ministry Higher Education Kazakhstan (Grant “Strategy structural technological modernization basic sectors economy based ESG: criteria, mechanisms forecast scenarios” BR24993089).

Language: Английский

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Accelerating Towards Sustainability: Policy and Technology Dynamic Assessments in China’s Road Transport Sector

Sustainability, Journal Year: 2025, Volume and Issue: 17(8), P. 3668 - 3668

Published: April 18, 2025

This study examines the policy and technological dynamics shaping China’s road transport sector’s transition to low-carbon sustainability, focusing on battery electric vehicles (BEVs) hydrogen fuel cell (HFCEVs). As world’s second-largest carbon emitter, China faces significant challenges in reducing its fossil dependency transport, which accounts for diverse emissions energy security risks. The present work, using a dual tech multi-level perspective (DTMLP) framework integrating (MLP) an advocacy coalition (ACF), analyzes interplay of landscape pressures (global constraints), regime (policy–market interactions), niche innovations (BEV/FCEV competition). results reveal BEVs’ dominance light-duty markets, achieving remarkable operational emission reductions but facing lifecycle lock-ins from production coal-dependent power grids. HFCEVs demonstrate potential heavy-duty decarbonization struggle with gray reliance infrastructure gaps. Policy evolution highlights shifting governance subsidies market-driven mechanisms, alongside regional disparities implementation. proposes three-phase roadmap: structural optimization (2025–2030), adaptation (2030–2045), hydrogen–electric system integration (post-2045), emphasizing material innovation, renewable alignment, governance. Our findings underscore necessity coordinated policy–technology synergies, grid decarbonization, circular economy strategies, overcome institutional inertia achieve ‘Dual Carbon’ targets. work provides actionable insights global sustainable transitions amid competing pathways geopolitical resource constraints.

Language: Английский

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The spillover effect of economic institutions on the environment: A global evidence from spatial econometric analysis

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123645 - 123645

Published: Dec. 16, 2024

This study examines the impact of economic institutions on ecological footprint and their spatial spillover effects globally, covering period from 2000 to 2021. We focus because that espouse freedom are essential for safeguarding environmental quality. hypothesize influence these varies both globally regionally. The Moran's I test reveals significant associations among countries, while Wald likelihood tests identify Durbin model as most appropriate approach. Furthermore, Hausman indicates a fixed best captures coefficients. Globally, demonstrate direct reduction effect 16.4% 4.4% footprint. However, show considerable regional variation. In North America, East Asia Pacific, Middle East, Africa, Europe, Central Asia, effectively reduce footprint, is negligible in other regions. These differences underscore importance addressing institutional deficiencies, encouraging policymakers regions with limited learn practices enhance effectiveness. insights collectively advance literature economics, emphasizing policy adaptation transboundary findings further reveal moderate GDP per capita curb significantly. conclusions hold even after endogeneity using generalized two-stage least squares method. recommends policies promoting mitigate global degradation.

Language: Английский

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The moderating role of environment-related technologies in the link between transportation infrastructure, agricultural, and environmental contamination in highly congested countries of the world

GM crops & food, Journal Year: 2025, Volume and Issue: 16(1), P. 340 - 359

Published: May 4, 2025

Densely populated countries have greater demand for agricultural output, vehicle usage, and busier traffic, so these devote more land to production invest in transportation infrastructure, resulting higher environmental emissions. Most studies literature assume that environment-related technologies directly diminish contamination, while this study suggests indirectly mitigate hazards through interactions with use, value addition, infrastructure. Thus, determines disclose the influence of added, infrastructure investment on ecological damage highest population density during period 1990-2022; sole moderating effect association proposed regressors CO2 Results illustrate use contribute significantly emissions, but only long term. However, agriculture addition strongly promotes contamination both short Furthermore, run, reversed U-designed EKC premise holds top five most populous countries. Environmental can be mitigated environmentally relevant when interacting Finally, (>-1.115) is estimated threshold level technologies, at which improve quality. Policymakers densely should prioritize adoption friendly achieve sustainability.

Language: Английский

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