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1,076 Results Found

  • Article
  • Open Access
5 Citations
4,250 Views
17 Pages

9 November 2021

Sustainability and decarbonisation are buzzwords in today’s economy. The fossil fuel sector has had a great impact on development of many countries and it is interesting how this sector is going to survive in the era of climate neutrality imposed by...

  • Article
  • Open Access
17 Citations
6,060 Views
14 Pages

29 August 2016

The electricity power sector plays an important role in both CO2 emissions as well as the target contribution of non-fossil energy. Although the target for the reduction of CO2 emission intensity in Guangdong (GD) has not been released by the central...

  • Article
  • Open Access
15 Citations
12,220 Views
20 Pages

3 September 2015

German electricity giants have recently taken high-level decisions to remove selected fossil fuel operations from their company portfolio. This new corporate strategy could be seen as a direct response to the growing global influence of the fossil fu...

  • Article
  • Open Access
308 Views
14 Pages

25 December 2025

The European Union’s energy transition is based on three fundamental pillars, the realisation of which is intended to achieve climate neutrality by 2050. These pillars comprise the decarbonization of the economy, the development of renewable en...

  • Article
  • Open Access
7 Citations
5,514 Views
15 Pages

23 December 2020

The transportation sector of Senegal is dominated by the road subsector, which relies on fossil fuels: gasoline and diesel. Their combustion generates substances such as carbon dioxide, methane, nitrous oxide, and many others responsible for climate...

  • Proceeding Paper
  • Open Access
1 Citations
1,400 Views
6 Pages

Environmental Assessment of Replacing Fossil Fuels with Hydrogen for Motorised Equipment in the Mining Sector

  • Antonis Peppas,
  • Sotiris Kottaridis,
  • Chrysa Politi and
  • Paschalis Oustadakis

To achieve the European milestone of climate neutrality by 2050, the decarbonisation of energy-intensive industries is essential. In 2022, global energy-related CO2 emissions increased by 0.9% or 321 Mt, reaching a peak of over 36.8 Gt. A large amoun...

  • Article
  • Open Access
14 Citations
2,797 Views
21 Pages

Decarbonisation Policies in the Residential Sector and Energy Poverty: Mitigation Strategies and Impacts in Central and Southern Eastern Europe

  • Ivana Rogulj,
  • Marco Peretto,
  • Vlasios Oikonomou,
  • Shima Ebrahimigharehbaghi and
  • Christos Tourkolias

18 July 2023

The decarbonisation policies for the EU building stock can improve living conditions, including thermal comfort and lower energy bills. However, these measures may impose financial burdens on low-income households, reducing their disposable income an...

  • Article
  • Open Access
12 Citations
2,724 Views
21 Pages

Screening of Factors for Assessing the Environmental and Economic Efficiency of Investment Projects in the Energy Sector

  • Anzhelika Pirmamedovna Karaeva,
  • Elena Romenovna Magaril,
  • Andrey Vladimirovich Kiselev and
  • Lucian-Ionel Cioca

In view of the current agenda in the field of climate and environmental conservation, the requirements for environmental project appraisal are being tightened: the evaluation of environmental indicators of project implementation should be carried out...

  • Article
  • Open Access
4 Citations
4,566 Views
23 Pages

24 October 2022

This study comprehensively examines the effects of the COVID-19 pandemic on energy consumption in the United States. The purpose of the study is to quantify the effects of lockdowns and pandemic disruptions on energy consumption trends in order to in...

  • Review
  • Open Access
26 Citations
6,707 Views
27 Pages

Prospects and Challenges of Solar Thermal for Process Heating: A Comprehensive Review

  • Laveet Kumar,
  • Junaid Ahmed,
  • Mamdouh El Haj Assad and
  • M. Hasanuzzaman

14 November 2022

To mitigate the consequences of climate change, there is an increasing need to minimize the usage of fossil fuels, especially in the industrial sector because the majority of the industrial sector primarily rely on fossil fuels to meet their needs fo...

  • Article
  • Open Access
10 Citations
5,600 Views
23 Pages

27 February 2021

This paper seeks to study and compare the historical and present-day financial performance and risk profile of the renewable energy and fossil fuel power sectors. Our findings are as follows. First, renewable energy power portfolios have historically...

  • Feature Paper
  • Article
  • Open Access
7 Citations
3,658 Views
21 Pages

Emission Factors of CO2 and Airborne Pollutants and Toxicological Potency of Biofuels for Airplane Transport: A Preliminary Assessment

  • Maurizio Gualtieri,
  • Massimo Berico,
  • Maria Giuseppa Grollino,
  • Giuseppe Cremona,
  • Teresa La Torretta,
  • Antonella Malaguti,
  • Ettore Petralia,
  • Milena Stracquadanio,
  • Massimo Santoro and
  • Gabriele Zanini
  • + 4 authors

18 October 2022

Aviation is one of the sectors affecting climate change, and concerns have been raised over the increase in the number of flights all over the world. To reduce the climate impact, efforts have been dedicated to introducing biofuel blends as alternati...

  • Article
  • Open Access
25 Citations
8,808 Views
44 Pages

2 March 2021

The present work considers the dramatic changes the COVID-19 pandemic has brought to the global economy, with particular emphasis on energy. Focusing on the European Union, the article discusses the opportunities policy makers can implement to reduce...

  • Article
  • Open Access
218 Citations
25,537 Views
54 Pages

12 October 2019

The pivotal target of the Paris Agreement is to keep temperature rise well below 2 °C above the pre-industrial level and pursue efforts to limit temperature rise to 1.5 °C. To meet this target, all energy-consuming sectors, including the transport se...

  • Article
  • Open Access
19 Citations
4,115 Views
22 Pages

10 October 2022

Indonesia is currently undergoing the energy transition from heavily fossil fuel-dependent energy to cleaner sources of energy in order to achieve its net-zero emissions by 2060. In addition to reducing fossil fuel dependency, as one of the countries...

  • Article
  • Open Access
6 Citations
5,624 Views
24 Pages

Numerical Simulations of Spray Combustion in Jet Engines

  • Arvid Åkerblom,
  • Francesco Pignatelli and
  • Christer Fureby

16 December 2022

The aviation sector is facing a massive change in terms of replacing the currently used fossil jet fuels (Jet A, JP5, etc.) with non-fossil jet fuels from sustainable feedstocks. This involves several challenges and, among them, we have the fundament...

  • Review
  • Open Access
11 Citations
5,603 Views
16 Pages

Carbon Management in UK Higher Education Institutions: An Overview

  • Ebiyon Idundun,
  • Andrew S. Hursthouse and
  • Iain McLellan

30 September 2021

The paper presents a review of carbon management in relation to UK Higher Education Institutions (HEIs), forms part of a wider study on the ongoing reliance on fossil fuels in Scotland’s public sector with a focus on Universities and Local Government...

  • Article
  • Open Access
8 Citations
5,040 Views
17 Pages

25 January 2021

In Korea, multiple efforts, including subsidies to energy industries, have been made to increase renewable energy use and strengthen the competitiveness of renewable energy industries. Ironically, a considerable number of subsidies have also been pro...

  • Review
  • Open Access
12 Citations
3,549 Views
45 Pages

25 December 2023

The environmental sustainability of agricultural and industrial vehicles, as well as of the transportation sector, represents one of the most critical challenges to the sustainable development of a nation. In recent decades, compression-ignition engi...

  • Article
  • Open Access
11 Citations
6,214 Views
22 Pages

Climate Change Mitigation Policies in the Transportation Sector in Rio de Janeiro, Brazil

  • Tatiana Bruce da Silva,
  • Patrícia Baptista,
  • Carlos A. Santos Silva and
  • Luan Santos

This study analyzes climate change mitigation policies focused on light-duty electric vehicles (LDEVs) in the transportation sector in Rio de Janeiro state, Brazil, in the 2016–2050 period. We use the Open Source Energy Modeling System (OSeMOSY...

  • Article
  • Open Access
132 Citations
15,795 Views
15 Pages

The Impacts of Air Pollution on Health and Economy in Southeast Asia

  • Farhad Taghizadeh-Hesary and
  • Farzad Taghizadeh-Hesary

9 April 2020

The accessibility of cheap fossil fuels, due to large government subsidies, promotes the accelerated gross domestic product (GDP) per capita growth in Southeast Asia. However, the ambient air pollution from fossil fuel combustion has a latent cost, w...

  • Article
  • Open Access
40 Citations
5,845 Views
29 Pages

15 November 2019

China has initiated various dedicated policies on clean energy substitution for polluting fossil-fuels since the early 2010s to alleviate severe carbon emissions and environmental pollution and accelerate clean energy transformation. Using the autore...

  • Article
  • Open Access
17 Citations
5,557 Views
12 Pages

Water Degradation by China’s Fossil Fuels Production: A Life Cycle Assessment Based on an Input–Output Model

  • Yuqi Su,
  • Yi Liang,
  • Li Chai,
  • Zixuan Han,
  • Sai Ma,
  • Jiaxuan Lyu,
  • Zhiping Li and
  • Liu Yang

31 July 2019

Fossil energy production not only aggravates water depletion but also severely contaminates water resources. This study employed a mixed-unit input–output model to give a life cycle assessment of national average water degradation in production...

  • Review
  • Open Access
8 Citations
4,048 Views
22 Pages

12 April 2023

Indonesia’s final energy demand is projected to increase by 70% in the next decade, with electricity expected to account for 32%. The increasing electricity demand poses a potential threat to national emissions reduction targets since fossil fu...

  • Article
  • Open Access
2 Citations
2,740 Views
16 Pages

Liquefied Natural Gas Prices and Their Relationship with a Country’s Energy Mix: A Case Study for Greece

  • Christos Bentsos,
  • Demetris Koursaros,
  • Kyriaki G. Louka,
  • Konstantinos D. Melas and
  • Nektarios A. Michail

13 November 2023

Using daily data, we investigate the relationship between European LNG prices, carbon prices (CO2), electricity wholesale prices and changes in the electricity sector’s energy mix in Greece, using a vector error correction model (VECM). The res...

  • Review
  • Open Access
4 Citations
5,237 Views
21 Pages

12 June 2023

Bangladesh is a middle-income country. With the development of the industrial and agricultural sectors, the demand for petroleum-based fuels in the transport sector has been steadily growing. Diesel, petrol, octane (C8H18), liquid petroleum gas (LPG)...

  • Review
  • Open Access
237 Citations
36,508 Views
32 Pages

A Review of The Methanol Economy: The Fuel Cell Route

  • Samuel Simon Araya,
  • Vincenzo Liso,
  • Xiaoti Cui,
  • Na Li,
  • Jimin Zhu,
  • Simon Lennart Sahlin,
  • Søren Højgaard Jensen,
  • Mads Pagh Nielsen and
  • Søren Knudsen Kær

29 January 2020

This review presents methanol as a potential renewable alternative to fossil fuels in the fight against climate change. It explores the renewable ways of obtaining methanol and its use in efficient energy systems for a net zero-emission carbon cycle,...

  • Article
  • Open Access
49 Citations
5,781 Views
17 Pages

A Multicriteria Decision-Making Model for the Selection of Suitable Renewable Energy Sources

  • Chia-Nan Wang,
  • Jui-Chung Kao,
  • Yen-Hui Wang,
  • Van Thanh Nguyen,
  • Viet Tinh Nguyen and
  • Syed Tam Husain

8 June 2021

With the expansion of its industrial and manufacturing sectors, with the goal of positioning Vietnam as the world’s new production hub, Vietnam is forecast to face a surge in energy demand. Today, the main source of energy of Vietnam is fossil fuels,...

  • Article
  • Open Access
30 Citations
5,990 Views
25 Pages

2 July 2019

Introduction: Energy return on energy invested (EROEI) of fossil fuels has been declining sharply, while modern renewable energy sources generally have even lower EROEI than fossil fuels. It has been repeatedly proven that economic growth expressed i...

  • Review
  • Open Access
100 Citations
14,893 Views
18 Pages

Catalytic Production of Jet Fuels from Biomass

  • Manuel Antonio Díaz-Pérez and
  • Juan Carlos Serrano-Ruiz

12 February 2020

Concerns about depleting fossil fuels and global warming effects are pushing our society to search for new renewable sources of energy with the potential to substitute coal, natural gas, and petroleum. In this sense, biomass, the only renewable sourc...

  • Article
  • Open Access
1 Citations
1,076 Views
26 Pages

26 August 2025

Using high-frequency financial data, this study investigates volatility spillovers between five renewable energy subsectors (wind, solar, geothermal, bioenergy, and fuel cells), five conventional energy markets (oil, gas, coal, uranium, and gasoline)...

  • Article
  • Open Access
378 Views
19 Pages

31 December 2025

This paper examines the time-frequency dynamics and the spillover effects among the clean energy, fossil fuel, metal, and electricity markets using a wavelet local multiple correlation analysis and a time-varying-parameter vector autoregression model...

  • Article
  • Open Access
8 Citations
2,235 Views
18 Pages

10 June 2022

This paper analyzes the changes in carbon dioxide (CO2) emissions related to energy consumption in the Polish agricultural sector between 2000 and 2019. Based on the Logarithmic Mean Divisia Index (LMDI), the changes in agricultural CO2 emissions are...

  • Article
  • Open Access
21 Citations
3,257 Views
12 Pages

25 September 2009

The demand for gasoline in Canada, especially by light-duty vehicles, continues to increase with economic growth and development. Fossil fuel driven vehicles are not only creating financial strain due to fluctuating gas prices but are also pollutin...

  • Article
  • Open Access
2 Citations
2,078 Views
14 Pages

21 September 2022

The article presents the global characteristics of the Polish manufacturing industry and the structure of its energy consumption and carbon dioxide emissions related to direct emission as a result of fuel combustion and indirect emission as a result...

  • Review
  • Open Access
9 Citations
3,986 Views
25 Pages

9 November 2024

Achieving the energy and climate goals of sustainable development, declared by the UN as imperative and relevant for the upcoming Society 5.0 with its human-centricity of technological development, requires ensuring a “seamless” Fourth En...

  • Article
  • Open Access
17 Citations
7,863 Views
23 Pages

5 May 2021

To effectively mitigate global greenhouse gas emissions, both industrialized and developing countries should participate in the energy transition that to replace fossil fuels with renewable energy. Multilateral development banks (MDBs) have been scal...

  • Perspective
  • Open Access
71 Citations
5,936 Views
15 Pages

A Perspective on the Overarching Role of Hydrogen, Ammonia, and Methanol Carbon-Neutral Fuels towards Net Zero Emission in the Next Three Decades

  • Haifeng Liu,
  • Jeffrey Dankwa Ampah,
  • Yang Zhao,
  • Xingyu Sun,
  • Linxun Xu,
  • Xueli Jiang and
  • Shuaishuai Wang

27 December 2022

Arguably, one of the most important issues the world is facing currently is climate change. At the current rate of fossil fuel consumption, the world is heading towards extreme levels of global temperature rise if immediate actions are not taken. Tra...

  • Article
  • Open Access
5 Citations
3,356 Views
17 Pages

22 February 2023

The European heating sector is currently heavily dominated by fossil fuels. Composting is a naturally occurring process in which heat is liberated from the composting substrate at a higher rate than the process needs to support itself. This differenc...

  • Opinion
  • Open Access
1,537 Views
7 Pages

Determining the Benefits of Biomass: Who Wins, and Who Loses?

  • Daniel Taylor,
  • Joanna Sparks,
  • Katie Chong and
  • Mirjam Röder

11 October 2024

Beyond the technical challenge of using biomass to achieve net zero, non-technical factors also impact the likelihood of biomass succeeding in displacing fossil fuel use, such as social, environmental, and economic challenges. The political bioeconom...

  • Proceeding Paper
  • Open Access
1,011 Views
9 Pages

Environmental Impacts of Synthetic Fuels

  • Pál Lukács and
  • Róbert Auer

26 November 2025

In 2024, synthetic fuels regained attention as potential low-emission alternatives for internal combustion engines (ICEs), particularly in sectors where electrification remains challenging. This paper compares the estimated CO2 emission factors of fo...

  • Review
  • Open Access
53 Citations
23,912 Views
43 Pages

E-Fuels: A Comprehensive Review of the Most Promising Technological Alternatives towards an Energy Transition

  • Sonia Dell’Aversano,
  • Carlo Villante,
  • Katia Gallucci,
  • Giuseppina Vanga and
  • Andrea Di Giuliano

12 August 2024

E-fuels represent a crucial technology for transitioning to fossil-free energy systems, driven by the need to eliminate dependence on fossil fuels, which are major environmental pollutants. This study investigates the production of carbon-neutral syn...

  • Article
  • Open Access
1 Citations
3,493 Views
15 Pages

Industry Leaders’ Perceptions of Residential Wood Pellet Technology Diffusion in the Northeastern U.S.

  • Casey Olechnowicz,
  • Jessica Leahy,
  • Tian Guo,
  • Emily Silver Huff,
  • Cecilia Danks and
  • Maura Adams

9 April 2021

Within a shifting climate of renewable energy options, technology innovations in the energy sector are vital in combating fossil-fuel-driven climate change and economic growth. To enter this market dominated by fossil fuels, renewable energy innovati...

  • Article
  • Open Access
1 Citations
5,141 Views
15 Pages

Comparison of Scenarios for the Mexican Electricity System for 2050 Energy Transition Law Objectives—Pre COVID-19 Analysis

  • Diocelina Toledo-Vázquez,
  • Gabriela Hernández-Luna,
  • Rosenberg J. Romero and
  • Jesús Cerezo

30 January 2023

In recent years, the reports presented on climate change and its consequences highlight the need to create public policy agendas that address the problem of adaptation and mitigation of anthropogenic greenhouse gas (GHG) emissions. Globally, the ener...

  • Feature Paper
  • Article
  • Open Access
37 Citations
6,717 Views
19 Pages

Energy Sector Development: System Dynamics Analysis

  • Mohamd Laimon,
  • Thanh Mai,
  • Steven Goh and
  • Talal Yusaf

23 December 2019

The development of a complex and dynamic system such as the energy sector requires a comprehensive understanding of its constituent components and their interactions, and thus requires approaches that can adapt to the dynamic complexity in systems. P...

  • Article
  • Open Access
1 Citations
1,547 Views
15 Pages

20 December 2024

Electro-fuels (E-fuels) represent a potential solution for decarbonizing the maritime sector, including pleasure vessels. Due to their large energy requirements, direct electrification is not currently feasible. E-fuels, such as synthetic diesel, met...

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