Green & Sustainable Science & Technology

Article Green & Sustainable Science & Technology

The 2022 report of synergetic roadmap on carbon neutrality and clean air for China: Accelerating transition in key sectors

Yu Lei, Zhicong Yin, Xi Lu, Qiang Zhang, Jicheng Gong, Bofeng Cai, Cilan Cai, Qimin Chai, Huopo Chen, Renjie Chen, Shi Chen, Wenhui Chen, Jing Cheng, Xiyuan Chi, Hancheng Dai, Xiangzhao Feng, Guannan Geng, Jianlin Hu, Shan Hu, Cunrui Huang, Tiantian Li, Wei Li, Xiaomei Li, Jun Liu, Xin Liu, Zhu Liu, Jinghui Ma, Yue Qin, Dan Tong, Xuhui Wang, Xuying Wang, Rui Wu, Qingyang Xiao, Yang Xie, Xiaolong Xu, Tao Xue, Haipeng Yu, Da Zhang, Ning Zhang, Shaohui Zhang, Shaojun Zhang, Xian Zhang, Xin Zhang, Zengkai Zhang, Bo Zheng, Yixuan Zheng, Jian Zhou, Tong Zhu, Jinnan Wang, Kebin He

Summary: China is currently facing the challenges of air pollution and climate change, and the government is actively promoting the synergy between the two. The Synergetic Roadmap project was launched in 2021 to track and analyze the progress of synergetic control in China, and the 2022 report focuses on the progress in 2021 and key actions in various sectors. China's efforts in reshaping energy, economic, and transportation structures have led to a slowdown in carbon emission growth, improved air quality, and increased health benefits in recent years.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

H2 mediated mixed culture microbial electrosynthesis for high titer acetate production from CO2

Yanhong Bian, Aaron Leininger, Harold D. May, Zhiyong Jason Ren

Summary: In the microbial electrosynthesis (MES) system, high acetate titers can be achieved through improved in situ H2 supply by a nickel foam decorated carbon felt cathode, providing a promising development for MES.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Concentration-dependent effects of reductive pulmonary inhalants on ultrafine particle-induced oxidative stress: Insights for health risk assessment

Ya-qi Yu, Tong Zhu

Summary: This study investigates the impact of reductive pulmonary inhalants on pulmonary oxidative stress induced by ultrafine particles (UFPs). The results reveal a dual role played by these inhalants in shaping the oxidative potential of composite UFPs, with both promotion and inhibition effects observed.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Data-driven interpretable analysis for polysaccharide yield prediction

Yushi Tian, Xu Yang, Nianhua Chen, Chunyan Li, Wulin Yang

Summary: This study introduces an innovative data-driven approach using multiple artificial intelligence techniques to enhance polysaccharide production. Machine learning models and data analysis methods are used to predict polysaccharide yield and optimize enzymatic parameter combinations.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Review Green & Sustainable Science & Technology

Smarter eco-cities and their leading-edge artificial intelligence of things solutions for environmental sustainability: A comprehensive systematic review

Simon Elias Bibri, John Krogstie, Amin Kaboli, Alexandre Alahi

Summary: The recent advancements in AI and AIoT have brought transformative prospects and opportunities for enhancing the environmental performance and efficiency of smart cities. This study provides a comprehensive review of smarter eco-cities and their AI and AIoT solutions for environmental sustainability. It deepens our understanding of the potential of these technologies and the challenges they pose, offering insights and perspectives for policymakers, practitioners, and researchers.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Machine learning parallel system for integrated process-model calibration and accuracy enhancement in sewer-river system

Yundong Li, Lina Ma, Jingshui Huang, Markus Disse, Wei Zhan, Lipin Li, Tianqi Zhang, Huihang Sun, Yu Tian

Summary: Process-based water system models have evolved from single-functional to integrated multi-objective and multi-functional models since the worldwide digital upgrade of urban water system management. However, the increasing complexity of these models leads to more uncertainties and computational requirements. In this study, a novel machine learning system called MLPS is introduced to expedite parameter optimization with limited data and improve efficiency in parameter search. The results demonstrate that MLPS enhances the performance and efficiency of the integrated model and enables the efficient optimization of integrated process-based models, thereby facilitating the application of highly precise complex models in environmental management.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Review Green & Sustainable Science & Technology

A critical review of windcatcher ventilation: Micro-environment, techno-economics, and commercialisation

Miaomiao Liu, Payam Nejat, Pinlu Cao, Carlos Jimenez-Bescos, John Kaiser Calautit

Summary: This article provides a critical review of the performance of windcatchers, pointing out the current research gaps and issues, and proposing directions for further investigation and market prospects.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)

Article Green & Sustainable Science & Technology

Cellulose-based materials for carbon capture and conversion

Meng Zhang, Ting Xu, Qingshuang Zhao, Kun Liu, Daxin Liang, Chuanling Si

Summary: With the aim of preventing CO2 from escaping into the atmosphere, carbon capture and storage (CCS) technology requires suitable materials. Natural cellulose materials, with their eco-friendly properties and remarkable physical and mechanical characteristics, are particularly suitable for CCS. In this study, the application and research progress of cellulose-based materials in carbon capture and conversion are discussed, along with the challenges they face in carbon capture and utilization.

CARBON CAPTURE SCIENCE & TECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Numerical analysis on the direction of groundwater flux effects on the early post-injection migration of a CO 2 plume

Mawda Awag, Eric Mackay, Saeed Ghanbari

Summary: This study investigates the impact of groundwater flow direction on the migration and trapping of CO2 plumes in dipping aquifers during the early stages of post-injection. The results indicate that downdip groundwater flow increases the stretching and mobility of the injected CO2 plume, accelerating its updip migration and increasing the risk of leakage. In contrast, updip groundwater flow reduces the velocity and extent of the plume, reducing the risk of leakage and enhancing trapping mechanisms.

CARBON CAPTURE SCIENCE & TECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Pore-optimized MOF-808 made through a facile method using for fabrication of high-performance mixed matrix composite CO2 capture membranes

Chaoqi Ge, Menglong Sheng, Ye Yuan, Fei Shi, Yi Yang, Song Zhao, Jixiao Wang, Zhi Wang

Summary: In this study, a cost-effective modified pore-optimized MOF-808 was developed and used to fabricate high-performance CO2 capture mixed matrix composite membranes (MMCMs). The prepared MMCM showed remarkable CO2 permeance and selectivity, demonstrating potential applications in various gas purification fields.

CARBON CAPTURE SCIENCE & TECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Marine energy digitalization digital twin's approaches

Meysam Majidi Nezhad, Mehdi Neshat, Georgios Sylaios, Davide Astiaso Garcia

Summary: Digital twins promise innovation for the marine renewable energy sector by using modern technological advances and the existing maritime knowledge frameworks. This research presents critical aspects of digital twin implementation challenges in marine energy digitalization approaches that use and combine data systems.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)

Article Green & Sustainable Science & Technology

An experimental and kinetic modeling study of CO2 hydrogenation to CO over Cu-Al catalyst utilizing MFB-TGA-MS

Shihui Wang, Jinzhi Cai, Iwei Wang, Zhenshan Li

Summary: Carbon capture, utilization, and storage (CCUS) are crucial technologies for achieving carbon neutrality, and ICCU-RWGS presents a promising strategy for in-situ conversion of CO2. This study demonstrates the effectiveness of a Cu-Al composite catalyst in CO2 hydrogenation, highlighting its potential for commercialization.

CARBON CAPTURE SCIENCE & TECHNOLOGY (2024)

Review Green & Sustainable Science & Technology

A comprehensive review on wind energy in Africa: Challenges, benefits and recommendations

Solomon Boadu, Ebenezer Otoo

Summary: Despite Africa's vast energy resources, including wind energy, the continent faces challenges in developing its wind energy industry. Northern African countries and South Africa currently dominate the wind energy sector in Africa. To uplift Africa's socio-economic status, strong political will, supportive policies, and institutional frameworks are needed to drive the development of wind energy and overcome existing challenges.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)

Article Green & Sustainable Science & Technology

Optimized agrivoltaic tracking for nearly-full commodity crop and energy production

E. K. Grubbs, S. M. Gruss, V. Z. Schull, M. J. Gosney, M. V. Mickelbart, S. Brouder, M. W. Gitau, P. Bermel, M. R. Tuinstra, R. Agrawal

Summary: As the global population grows, the demand for food, energy, and water will increase significantly. However, limited land availability and competition for solar resources pose challenges to resource generation technologies. In the United States, both agriculture and solar energy production have adopted densification schemes to improve yields and energy output per unit of land. This research proposes an Agrivoltaic food and energy coproduction architecture that optimizes power generation while maintaining crop productivity by implementing ideal anti-tracking during critical growth periods. This technology offers a viable pathway for widespread solar implementation throughout the contiguous United States.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)

Biographical-Item Green & Sustainable Science & Technology

In memory of Robie W. Macdonald (1948-2022): A scientist and a friend

Yi-Fan Li

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Incorporating adaptive genomic variation into predictive models for invasion risk assessment

Yiyong Chen, Yangchun Gao, Xuena Huang, Shiguo Li, Zhixin Zhang, Aibin Zhan

Summary: Global climate change is expected to accelerate biological invasions. In this study, the researchers assessed the invasion risks of a highly invasive ascidian along Chinese coasts under climate change. They identified distinct genetic clusters and used different models to predict invasion risks. The results showed that the south cluster had higher invasion risks in the future.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Purple acid phosphatase promoted hydrolysis of organophosphate pesticides in microalgae

Xiang Wang, Guo-Hui He, Zhen-Yao Wang, Hui-Ying Xu, Jin-Hua Mou, Zi-Hao Qin, Carol Sze Ki Lin, Wei-Dong Yang, Yalei Zhang, Hong-Ye Li

Summary: This study demonstrates the potential of using genetically engineered strains of P. tricornutum to remove organophosphate pesticides while simultaneously producing biomass and biofuels. The study also reveals the mechanisms of organic phosphate degradation and regulation of related genes in this strain.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Article Green & Sustainable Science & Technology

Sedimentary records of contaminant inputs in Frobisher Bay, Nunavut

Meaghan C. Bartley, Tommy Tremblay, Amila O. De Silva, C. Michelle Kamula, Stephen Ciastek, Zou Zou A. Kuzyk

Summary: Contaminants primarily reach the Arctic through long-range atmospheric and oceanic transport, with local sources also contributing to the environmental levels. The City of Iqaluit in Frobisher Bay, Nunavut, Canada has seen rapid population growth and development, and the region involves both local sources and long-range transport for ocean protection and country food harvesting, with a long legacy of persistent organic pollutants from past human activities.

ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY (2024)

Review Green & Sustainable Science & Technology

Air pollution control policies and impacts: A review

Tong Feng, Yuechi Sun, Yating Shi, Jie Ma, Chunmei Feng, Zhenni Chen

Summary: Air pollution is a significant global challenge, and policymakers have implemented policies to reduce it. Evaluating the effectiveness of these policies is critical, and our study reveals trends and gaps in air pollution policy research. We found that research has shifted from focusing solely on air pollutants to including methodologies, policies, and health implications. China has emerged as a major contributor in this field of research.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)

Review Green & Sustainable Science & Technology

A review on the production and application of tall oil with a focus on sustainable fuels

J. G. B. Churchill, V. B. Borugadda, A. K. Dalai

Summary: The increasing global energy demand and the need to reduce fossil fuel reliance have created a demand for renewable and sustainable fuel sources. This review explores the potential of tall oil, a by-product of the pulping industry, as a feedstock for biofuels. The review provides an overview of tall oil production, purification, and treatment, and investigates recent trends and barriers towards tall oil-derived biofuels.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2024)