Shale oil and gas have become important areas of petroleum exploration and development. Successful shale oil and gas exploration depends on the accurate evaluation of sweet spots, which are the commercial targets. This paper proposes a comprehensive new method for sweet spot evaluation based on average estimated ultimate recovery in barrels of oil equivalent (EUR_BOE) in conjunction with key geological

This paper presents the first application of the scenario discovery approach in geospatial electrification modelling. 1944 electrification simulations were constructed for Burkina Faso from a combination seven input levers, including four grid-extension strategies. The scenario discovery analysis identifies a scenario described by a high grid electricity generation cost in combination with an intensification

Natural gas infrastructures play a key role in the transition towards the new energy model, with a high share of renewable energies, both ensuring the firm capacity of electric power systems and integrating all energy vectors. The European Union (EU) strongly depends on external natural gas suppliers and is thus particularly vulnerable. In the event of supply problems due to natural phenomena, technical

This study presents an assessment of Pakistan's energy security performance by measuring its Energy Security Index (ESIOP) for the years 1991–2040. The ESIOP consists of 39 indicators finalized by discrimination analysis, reliability testing and weighted through principal component analysis (PCA). On the basis of results, Pakistan's energy security performance shows a declining trend at a moderate

In order to achieve sustainable development, Bangladesh needs to develop its electricity systems to guarantee its citizens access to modern energy services and achieve economic development, while not compromising the global climate. This study aims to examine what mix of technologies leads to the least costs for the electricity system under different scenario assumptions. This is done by creating a

According to the Paris Agreement, the European energy system transition is essential to achieve GHG emission reduction targets set by the EU and limit the growth of global temperatures. Investigating the role of emerging mitigation technologies and their uncertainties together with the different GHG reduction targets is crucial to realize this transition. This study analyzes the uncertainties of electric

The aim of this paper is to review and evaluate models used to assess the market penetration of energy technologies. While there are different models and tools, choosing the appropriate approach for a particular application is very challenging. In this paper, each model is reviewed and discussed extensively and a hierarchy diagram is developed to help choose a model. Market penetration models based

An adaptive response renewable energy plant (AREP) that provides grid balancing services and XeV station fuelling services (where “X” is any type) using renewable energy located in urban centres is described. The AREP has its own primary renewable energy sources and adapts operation in the short term to changing levels of excess or deficient energy on LV and MV electricity grids. The AREP adaptively

As one of the most important economic zones in China, the energy demand of East China accounts for approximately 20% of the whole country. However, with limited reserves of fossil energy, the energy supply in East China mainly depends on imports. The energy demand in East China plays an important role in the future energy planning of the whole country. In 2017, the high-quality-development strategy

Economic development brings along strong energy demand. Northeast Asia is one of the regions with the most potential for further energy development in the world. Due to the complex geopolitical dilemma, barriers haven't been eliminated in energy trade and investment; therefore, there is more competition than cooperation among the States in this region. The energy market of each State has not been interconnected

In South Korea, the 7th largest emitter in the world, many emissions reduction policies are implemented. The impact of the policies on the entire energy system at provincial level, however, has rarely been investigated. From this perspective, this paper provides geographically updated assessment of emissions reduction policies. This study adopts two opposite policies, a tax on coal-fired generation

Using daily data from January 1, 2020 to March 31, 2021, this research explores COVID-19 shocks on the stock market of 15 representative oil exploration and production enterprises from 7 countries. We measure the COVID-19 epidemic from two levels, government response stringency index and number of confirmed cases, and employ stock prices and stock market returns to reflect the stock market. Our research

Effectively mitigating the increasing energy demand sector emissions is seriously considered in China. Under the continuous motivation of the Chinese government, the cumulative installed solar PV capacity in China has occupied 32.63 % of the global in 2019. Unfortunately, a large amount of installed capacity is wasted due to the challenges of grid load and efficient energy storage. Ammonia production

Asia remained the largest energy consumer in 2020. The Russian Federation hopes to gain a greater share of the Asian energy market. This study examined the Russian Federation–Asia and Pacific energy trade patterns using gravity trade theory and GMM panel estimation for 17 selected Asia and Pacific economies. We found that the Russian Federation's energy exports to the Asia–Pacific region (APR) followed

To align near term action with a deep decarbonization objective by 2050, a long term low-greenhouse gas emissions development strategy is needed and involves drastic changes to the energy system and the AFOLU sectors. To help move forward the policy debate in this direction, this paper explores deep decarbonization pathways for the country until 2050 which break with existing more conservative national

While Afghanistan's power sector is almost completely dependent on fossil fuels, it still cannot meet the rising power demand of this country. Deploying a combination of renewable energy systems with hydrogen production as the excess energy storage mechanism could be a sustainable long-term approach for addressing some of the energy problems of Afghanistan. Since Badakhshan is known to have a higher

Recent international climate agreements ask for an acceleration of innovation in climate change mitigation technologies (CCMTs). To design and plan efficient and effective actions, evidence is needed on what has been achieved up to now in terms of technological development. This paper provides an objective and evidence-based overview of the status of global inventiveness in CCMTs. Thanks to a detailed

Decarbonising the energy sector is crucial to reach future climate and energy goals. As established by the Energy Performance of Building Directive recast, Nearly Zero Energy Buildings (NZEBs) are the mandatory building target in Europe for all new buildings from 2021 onwards. In the light of the approaching deadline, this paper assesses the development of NZEBs in Europe based on the most recent collected

Although the relationship between the global oil and stock markets has been given extensive critical assessment in the literature, this study gives a re-examination of this nexus for the Gulf Cooperation Council countries with certain innovative contributions. We employ both the Symmetric ARDL by Pesaran et al. (2001) and Nonlinear ARDL by Shin et al. (2014) and we also account for structural breaks

Smart energy community, energy community or many other variants of this name has been researched since the 70s but has gained more prominence in the last decade. In order to better understand the concept of energy community and analyze the main research trends in this subject, it was performed a systematic literature review using six databases and a set of carefully chosen keywords obtained after preliminary

Peru holds an important portion of the South American rainforest. An average deforestation rate of 145,000 ha a year makes it the largest source of GHG emissions. Based on the drivers of deforestation, this paper proposes a deep decarbonization pathway (DDP) through the year 2050 with the purpose of taking the country closer to achieving the net-zero emissions goal. The impacts of the pathway are estimated

Hydropower is considered as a clean energy. However, compared to other renewable sources (like wind and solar), its adverse impacts on society and nature are substantial, and it exists during the construction and operational phase as well. Therefore, there is a need to green the overall hydropower sector minimizing its impact. This paper focuses on greening the small hydropower. It reviews the concept

With the increasing amount of building renovations in Austria, the potential increases for replacing conventional national gas heating systems with heat pumps (HP) and thereby reduce CO2 emissions particularly when combined with solar photovoltaics (PV). The Austrian subsidization scheme for HP and PV systems are different for every state, creating confusion and inconstancy for potential adopters.

Natural gas, as a clean and environment-friendly commodity, has now found its place in the energy baskets of developed countries. The present study aimed to identify the factors affecting competitiveness in Iran's natural gas industry. The data were collected through in-depth interviews with gas industry executives and experts, and it was analyzed using the grounded theory. Finally, a model for explaining

Long-term energy demand forecasting is crucial for any country, in particular for developing countries with rapid developments of energy needs. This study focuses on Ethiopia, a country with a highly increasing energy demand resulting mainly from the currently low share of electricity access, rapid development of industrial parks, extensive expansion of the railway network, extensive irrigation schemes

South Korea has potential in developing large-scale pig-farming practices. However, poorly designed facilities and ventilation structures lead to production losses and energy inefficiency. This study examines energy efficiency in pig houses by establishing a heating, ventilation, and air-conditioning (HVAC) system. Using the current ventilation system of the baseline energy model, case studies were

Climate and weather conditions influence energy demand. as well as electricity generation, especially due to the strong development of renewable energy. The changes of the European energy mix, together with ongoing climate change, raise a number of questions on impact on the electricity sector. In this paper we present results for the whole of the European power sector regarding on how considering

The majority penetration of Variable Renewable Energy (VRE) will challenge the stability of electrical transmission grids due to unpredictable peaks and troughs of VRE generation. With renewable generation located further from high demand urban cores, there will be a need to develop new transmission pathways to deliver the power. This paper compares the transport and storage of VRE through a hydrogen

Geoengineering options such as negative emissions technologies (NETs) or greenhouse gas removal (GGR) may need to contribute towards decarbonization, by removing CO2 from the atmosphere and storing it safely in biological or geological sinks, or reflecting sunlight back into space via solar radiation management (SRM). Despite concerns about them, GGR and SRM are increasingly discussed as crucial complements

This article aims to study the regional development of renewable energies (RE) in France over the period 1990–2015. As a first step, Principal Component Analysis was used on the collected data, which led to a classification of RE's development into four sub-periods. The first two sub-periods (1990–1994) and (1995–2003) are characterized by a strong dependence on hydro, thermal, and fossil energies

This paper analyzes patterns in the perception of nuclear power by leadership groups in South Korea, in order to establish the necessary foundation for the direction of effective communication pathways on this topic. The most important considerations for nuclear power policy in South Korea appeared to be gaining social acceptance and a national consensus, followed by energy security and economic development

The spatial distribution of infrastructure plays a key role in shaping the levels of social acceptance in future energy systems. Here, I evaluate the cost impact and changes in the system composition when development of infrastructure is more evenly shared among countries and regions in a fully renewable European power system. I deliberately deviate from the resource-induced cost optimum towards more

Due to the continuous growth of China's electricity demand, the efficiency of electricity consumption has drawn great attention. Based on 31 provincial panel data in China from 2004 to 2018, this study uses the spatial autocorrelation test and spatial econometric methods to quantitatively identify the spatial distribution characteristics and the dominating driving factors of the electricity intensity

China's overseas energy projects have expanded significantly in the last decade . While there is considerable literature on C energy-related construction contracts and ownership of power generation projects, China's power grid investments have been underexamined. Power grid investments can arguably be more contentious not only due to the vexing security context that surrounds Chinese investments in

The study aims to assess the alternatives to the diversification of energy carriers in the ASEAN member countries in the context of minimizing the risks associated with the creation of an energy portfolio. The indicator of the diversification of the energy carriers of the country based on the Shannon-Wiener index is used. In order to identify possible changes in the energy market of the ASEAN member

Energy modelling is critical for addressing challenges such as integrating variable renewable energy and addressing climate impacts. This paper describes the updated code management structure and code updates, the revised community forum and the outreach activities that have built a vibrant community of practice around OSeMOSYS. The code management structure has allowed code improvements to be incorporated

This work presents an Integrated Assessment Model (IAM) developed for Ecuador, the so-called Ecuador Land Use and Energy Network Analysis model (ELENA). This model includes six distinctive sectors of the economy and displays the four geographic regions composing the country. The model enables to capture sectorial interactions, under a set of scenarios designed to evaluate the energy and land perspectives

This study aims to provide a decomposition analysis on aggregate energy intensity in Ethiopia over 1990–2017 using Logarithmic Mean Divisia Index (LMDI) I decomposition method. It also investigates the main driving forces influencing the observed energy intensity trend in the presence of a structural break. The LMDI I decomposition results indicate that the efficiency component has played a prominent

Sustainable strategies like Corporate Social Responsibility (CSR) have become an essential requirement for the energy sector to be practiced across their business activities. Many studies addressed CSR-related strategies but did not examine their critical success factors (CSFs) on regional bases. Therefore, the world's largest energy consumer, China, has been chosen to analyze the critical success

The prime objective of the current research is to investigate factors affecting foreign direct investment (FDI) inflows into BRICS countries with a special focus on energy impact on FDI inflows from 1990 to 2018. The empirical results of pane fully modified ordinary least squares (F.M.O.L.S.), dynamics ordinary least squares (D.O.L.S.), Cross-sectional autoregressive distributed lag estimators (CS-ARDL)

The transition of Malaysia from fossil fuels to renewable energy sources provides significant challenges and opportunities for various energy sectors. Incorporation of H2 in the primary energy mix requires a deal of complexity in its relation to production, transportation, and end-use. The Sarawak State Government in Malaysia implemented a hydrogen energy roadmap for the year 2005–2030 on the state-level

Wind and solar energy play a pivotal role in deep decarbonization pathways for the future. However, energy scenario studies differ substantially in the contribution of these technologies, as the technology selection in models strongly depends on the choice of techno-economic parameters. In this article, we systematically compare the cost assumptions for solar and wind technologies in global, regional

The contribution of fluctuating wind and solar energy sources to the German electrical energy demand has increased from 12% up to 40% within the last 10 years and leads to higher infrastructure requirements due to the different spatiotemporal characteristics of wind and solar energy generation. However, common investigations of the energy system exhibit a limited spatiotemporal resolution of power

Photovoltaic (PV) has been regarded as the most promising, technically viable large-scale renewable energy source for a sustainable society. However, as the demand for solar energy is generally rising, the world needs to fundamentally reconsider the development of PV generation technology. The objective of this study is to propose a comprehensive method to study the role of technological paradigms

Advanced biofuels are among the available options to decarbonise transport in the short to medium term especially for aviation, marine and heavy-duty vehicles that lack immediate alternatives. Their production and market uptake, however, is still very low due to several challenges arising across their value chain. So far policy has established targets and monitoring frameworks for low carbon fuels

As the only clean, low-carbon, safe and efficient basic load energy, nuclear energy has been increasingly developed in major nuclear power nations around world. At the same time, nuclear energy also plays a positive role in responding to global climate change. After the Fukushima nuclear accident, the international community has put forward new and higher requirements for the safety of nuclear energy

This paper contributes to the debate on the sustainability of the Belt and Road Initiative (BRI) by analyzing Chinese investments in Indonesia's coal power sector. Insofar, scholarship on the BRI examined the role of Chinese companies “going out,” neglecting host countries' agency in shaping this initiative. This study analyses this important yet often overlooked dimension through the lens of local

Environmental pollution, climate warming and other issues have become global issues, and the use of renewable energy as the best way to solve the problem has gradually attracted the attention of all countries. Uncertainty has an important effect on the production of renewable energy. Through a two-stage model, this paper compares the effects of feed-in tariff (FIT) and renewable portfolio standard

Wind energy is one of the leading forms of non-hydro renewable energy sources in the world. Russia ranks among the top countries with vast wind energy resources and among the top CO2 producers as well. Simultaneously, the utilization of wind energy is extremely low compared to other CO2 emitting states. This paper aims to describe the ongoing situation for wind energy development according to the most

The scant supply of energy in Nigeria in relation to its energy demand has triggered interest in the scientific investigation of various energy research. This study reports on the bibliometric analysis of energy publications from Nigerian researchers from 1974 to 2019 (45 years) from the Elsevier Scopus database. The analysis includes publication types, languages of publication, institutions of authors

Secure and reliable operation of power systems with high wind and solar shares requires system flexibility. In this paper, an hourly-based market and grid simulation model is developed to assess security and reliability of a power system with high wind and solar energy share. The model is applied to Turkey as an emerging G20 country that aims to supply its rapidly growing electricity demand from local

Energy is the basis for development of material civilization. Since fossil energy can cause environmental problems, clean energy has become the trend of energy development. Solar energy is a kind of resource-rich and clean energy. Therefore, it exists great prospects of development. In addition, the cost of photovoltaic power generation is relatively high, and governmental subsidies are required. In

The decoupling between economic growth and energy consumption in China is a major concern for academics and policy-makers owing to China's large economy, tremendous energy consumption, and the fast growth of both, but less to be discussed at the sectoral level. This paper takes advantage of the input-output tables to take an insight into the complete energy consumption of sectors, including both direct

Electric vehicles (EVs) are expected to provide substantial potential for demand response (DR) and, thus, the integration of renewable electricity sources in the future energy system. However, DR can also have noticeable negative consequences, so-called avalanche effects. We systematically assess under which circumstances avalanche effects occur and what impact they have on the electricity system and

Decentralized systems seeking to balance electricity supply and demand regionally are increasingly being discussed. Regional flexibility concepts, however, require spatially and temporally highly resolved knowledge. To provide this, we investigate the 2030 demand, supply, and demand-side flexibility for the German NUTS-3 regions. We (1) model the hourly regional electricity demand and supply, (2) cluster

In light of a national policy aiming at satisfying a growing demand for electricity, while achieving a greater diversification of power generation technologies and full electrification by 2050, this research models and contrasts alternative electrification pathways for Tanzania in the time frame 2015–2040. The study relies on an improved model grounded on the OSeMOSYS framework. GIS data are used both

Mexico's current climate change policy sets the country on a development pathway which is inconsistent with the goals of the Paris Agreement. The Deep Decarbonization methodology has been used to develop an alternative whole-economy pathway to 2050 consistent with limiting warming to between 1.5 and 2°C above pre-industrial times, covering energy and non-energy sectors and achieving comparable population

Biogas upgrading to biomethane is a feasible option for greening the European energy sector, and specifically transport. Bio-CNG and bio-LNG fuels are considered a valid solutions for freight, and the European biomethane sector displays an interesting production potential, supported by a growing demand. A key asset for sector deployment is represented by an appropriate refuelling infrastructure. To