Well-to-wheel analysis of energy consumption, greenhouse gas and air pollutants emissions of hydrogen fuel cell vehicle in China

Wang, Qun; Xue, Mianqiang; Lin, Bin‐Le; Lei, Zhongfang; Zhang, Zhenya

doi:10.1016/j.jclepro.2020.123061

Cited by 89 publications

(21 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…First, order one, I (1), must be established in the data series, notably the response variable, in order to examine the correlations among the dependent variables and their explanatory variables. Furthermore, no variables of order one or reflecting the seasonal unit roots ( 66 – 69 ) should be integrated. Phillip-Perron (PP) unit root and Augmented Dickey-Fuller (ADF) tests were utilized to inspect the variable's order to meet the qualifying requirements in this study.…”

Section: Resultsmentioning

confidence: 99%

The influence and mechanism of health expenditures on investment of financial assets decisions: A case study of China's economy

Shao

Liu²

2022

Front. Public Health

View full text Add to dashboard Cite

Policymakers worldwide have been actively involved in the past few decades to ensure that human diseases are kept to a minimum. A new econometric technique, dynamic ARDL simulations, was used in this study to estimate and model the influence of health expenditures on investment in non-financial assets in China from 1990 to 2019. An economic growth framework, gross capital formation, information and communication technologies, foreign direct investment, and carbon emissions are all considered in the empirical model—the analysis produced interesting results. First, the estimates show that health expenditures and foreign direct investment have a significant long-run decreasing impact on non-financial assets in China by 0.451 and 0.234%. Second, economic growth and gross capital formation significantly affect the economy's non-financial assets. Likewise, ICT and carbon emissions also positively correlate with an explained variable in China. The findings show that the economy is becoming less investment-intensive as health spending and foreign direct investment rise. The study develops important policy implications for the selected country to achieve desired targets based on the empirical results.

show abstract

Section: Resultsmentioning

confidence: 99%

The influence and mechanism of health expenditures on investment of financial assets decisions: A case study of China's economy

Shao

Liu²

2022

Front. Public Health

View full text Add to dashboard Cite

show abstract

“…Hydrogen produced through renewable energy sources (RESs), known as green hydrogen, can provide clean energy to the main economy sectors such as industry, buildings, and transport [1,2]. In this way, the goal of 40% share of electricity as the dominant energy carrier in 2050 would be realized and hence, the decarbonised energy world envisaged by the Paris Agreement will likely be reachable [3].…”

Section: Background and Motivationsmentioning

confidence: 99%

Technical Barriers for Harnessing the Green Hydrogen: A Power System Perspective

Rabiee¹,

Keane²,

Soroudi³

2020

Preprint

View full text Add to dashboard Cite

Extracting green hydrogen from renewable energy sources is a new concept in the energy industry. As an energy carrier, hydrogen is well capable of facilitating a strong coupling between various energy sectors, as well as integration of renewable energy sources. This paper investigates the system-wide technical factors that might limit the amount of producible hydrogen in a given power system. A non-linear programming formulation is proposed to quantify the impact of voltage security constraints, the location and size of power to hydrogen facilities, and finally the wind penetration levels on the harvest-able green hydrogen. The applicability of the proposed framework is demonstrated on the IEEE 39 bus system.

show abstract

“…Otherwise, the fuel cell performance and running life may be severely affected [6]. Currently, H 2 production technologies, such as coal gasification, natural gas steam reforming, methanol reforming, and water electrolysis, are very well established in China [7]. According to statistical data from the China Hydrogen Alliance and China National Petroleum and Chemical Planning Institute, the current H 2 production capacity in China is approximately 41 million tons/year, with a yield of 33.42 million tons.…”

Section: Introductionmentioning

confidence: 99%

A Review of Hydrogen Purification Technologies for Fuel Cell Vehicles

et al. 2021

View full text Add to dashboard Cite

Nowadays, we face a series of global challenges, including the growing depletion of fossil energy, environmental pollution, and global warming. The replacement of coal, petroleum, and natural gas by secondary energy resources is vital for sustainable development. Hydrogen (H2) energy is considered the ultimate energy in the 21st century because of its diverse sources, cleanliness, low carbon emission, flexibility, and high efficiency. H2 fuel cell vehicles are commonly the end-point application of H2 energy. Owing to their zero carbon emission, they are gradually replacing traditional vehicles powered by fossil fuel. As the H2 fuel cell vehicle industry rapidly develops, H2 fuel supply, especially H2 quality, attracts increasing attention. Compared with H2 for industrial use, the H2 purity requirements for fuel cells are not high. Still, the impurity content is strictly controlled since even a low amount of some impurities may irreversibly damage fuel cells’ performance and running life. This paper reviews different versions of current standards concerning H2 for fuel cell vehicles in China and abroad. Furthermore, we analyze the causes and developing trends for the changes in these standards in detail. On the other hand, according to characteristics of H2 for fuel cell vehicles, standard H2 purification technologies, such as pressure swing adsorption (PSA), membrane separation and metal hydride separation, were analyzed, and the latest research progress was reviewed.

show abstract

Well-to-wheel analysis of energy consumption, greenhouse gas and air pollutants emissions of hydrogen fuel cell vehicle in China

Cited by 89 publications

References 22 publications

The influence and mechanism of health expenditures on investment of financial assets decisions: A case study of China's economy

The influence and mechanism of health expenditures on investment of financial assets decisions: A case study of China's economy

Technical Barriers for Harnessing the Green Hydrogen: A Power System Perspective

A Review of Hydrogen Purification Technologies for Fuel Cell Vehicles

Contact Info

Product

Resources

About