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

This paper employs the mixed frequency vector autoregression (MF-VAR) to discuss the causal link between crude oil dependence and military expenditure in China. The empirical results demonstrate that the crude oil dependence Granger causes military expenditure and accounts for 66.8% of the long-run forecast error variance decomposition. That means the MF-VAR model owns stronger explanatory and asymptotic

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

Given that the integration of renewable energy generation systems may have the potential to satisfy the electrical requirements of remote areas, this paper consists of a feasibility study with the focus on integrating renewable generation into the energy system of Popova Island. It adopts an analytical approach that consists in applying the Monte Carlo method, an energy systems model, and then evaluating

Participation of nondispatchable renewable energy resources (RER) such as wind turbines (WT) and photovoltaic (PV) systems is one of the main challenges of these clean energy resources. Due to the uncertain nature of these resources, predictions of their amount of power in the day-ahead market is very difficult and associated with error. This paper introduces a novel model for the participation of

Germany strives to reduce its greenhouse gas (GHG) emissions by at least 80% by 2050 compared to 1990 levels. In the underlying roadmap (Climate Action Plan 2050), natural gas is declared to be a bridge energy carrier into a carbon neutral era. But, since the roadmap only describes guiding principles and abstract transition paths, the concrete role of natural gas remains unclear. By analyzing 36 scenarios

Energy system models are increasingly being used to explore scenarios with large shares of variable renewables. This requires input data of high spatial and temporal resolution and places a considerable preprocessing burden on the modeling team. Here we present a new code set with an open source license for automatic generation of input data for large-scale energy system models for arbitrary regions

Although policy support for emerging industries has become an important choice for the world's major economies, the deviation between policy objectives and the status quo of industrial development indicates that it is remains necessary to conduct a comprehensive analysis of industrial policies. The marginal contribution of this paper is as follows:Based on the financial subsidy policy of China's new

Emission free compressed air powered energy system can be used as the main power source or as an auxiliary power unit in vehicular transportation with advantages of zero carbon emissions and improved the overall energy efficiency of the integrated energy system. This work presented a detailed technological development of compressed-air energy systems. The studies on compressed-air powered powertrain

Solar energy is the Earth's primary source of energy and the most widely available source of renewable energy. Its use in cooking is just one of its numerous applications and benefits. By concentrating solar energy into a small area, a solar cooker is capable of generating sufficient heat to cook, pasteurise and sterilise food items. This paper aims to identify factors affecting solar cooker 1) manufacturing

China offers the Global Energy Interconnections (GEI) as a planetary project to deliver sustainable development and climate action through large-scale energy transition by interconnecting most of the world's grids. What does this mean for Southeast Asian countries' regional quest for greater energy connectivity? While the envisaged China-Southeast Asia interconnections promise a durable regional energy

In this research, the authors try to find solutions for Russian and Chinese gas companies' sustainable growth. With the help of Lasso regression, linear regression and forecasting model, the authors define financial and non-financial indicators influence the Chinese and Russian gas companies' sustainable growth rate. Results indicate that the most influential nonfinancial factors for the Russian gas

Geospatial potential for harvesting wind energy is not an easy task to perform in conditions of deficiency of accurate data in remote and large areas (macro to medium locations). There are different methodologies available to identify the most suitable location for the installation of wind power generators. One of the most suitable approaches that employ the Multi-Criteria Analysis method for wind

Most studies that examine CO2-neutral, or near CO2-neutral, power systems by using energy system models investigate Europe or the United States, while similar studies for other regions are rare. In this paper, we focus on the Middle East and North Africa (MENA), where weather conditions, especially for solar, differ substantially from those in Europe. We use a green-field linear capacity expansion

Deep decarbonization of the global electricity sector is required to meet ambitious climate change targets. This underlines the need for improved models to facilitate an understanding of the global challenges ahead, particularly on the concept of large-scale interconnection of power systems. Developments in recent years regarding availability of open data as well as improvements in hardware and software

The innovation network is the frontier of economic geography, although the drivers and the underlying mechanism of the evolution of this innovation network are not clear. This study employs the Exponential Random Graph Model (ERGM) and Stochastic Actor-Oriented Model (SAOM) to analyse the evolution of the drivers and the formation of the innovation network in China's photovoltaic industry, as a case

Market players in the energy sector transition are heterogeneous, have bounded rationality and are influenced by their own past failures, as well as imitating the successes of their competitors. However this agent heterogeneity and complex behaviour in investment choices is not taken into account in traditional energy-economy models used to inform energy sector policies. By using BRAIN-Energy, an agent-based

Use of low-temperature heat sources in district heating (DH) systems is gaining attention as a climate mitigation measure. Urban excess heat (UEH) from data centres, metro stations, sewage systems and service sector buildings’ cooling system belongs to these sources. The use of UEH affects energy supply systems and system costs. We analyse the long-term system impacts of utilizing the four UEH sources

Energy-economic models are used to provide science-based decision support in many contexts; evaluating scenarios generated by these models is critical for establishing the credibility of the analyses these tools support. We propose a framework for evaluating energy system scenarios consisting of three parts – a qualitative storyline, quantitative metrics, and evaluation criteria. We apply this framework

To accommodate the rapidly increasing amount of municipal solid waste (MSW) sustainably and effectively, public-private partnership (PPP) waste-to-energy (WTE) incineration has achieved rapid growth in China. This study provides an insight into current practice and identifies key opportunities and major challenges in the further development of PPP implemented in China's WTE incineration industry. The

Electric power consumption in KWh Per capita is a key factor in determining the progress of technological growth and the socio-economic development of any country. Bangladesh is a lower middle-income country, and its population density is around 1118 per square kilometer. The vision of the country is to become a high-income nation by the year 2041. Governed by this vision, the net electricity demand

To deal with climate change, most countries in the world have already set their own emission reduction targets and developed subsidy schemes to promote the production of renewable electricity (RE). In REN 21's Renewables 2019 Global Status Report, mainly three types of dominant RE promotion schemes are identified: feed-in policies, renewable portfolio standard (RPS)/quota policies, and tendering. Based

Innovation systems operate in specific regional, political, social and economic contexts and are influenced by their environment. The internal structures and processes of a technological innovation system (TIS) are usually well understood in the literature, but what is happening outside and across the boundaries of the system is less systematically considered. This paper tries to fill this gap by combining

Explorative energy scenarios do not present the most probable developments but provide a set of plausible pathways in order to highlight the uncertainty and complexity of decision-making contexts. Although plausibility is widely assumed as effectiveness criterion for scenario work, little is known about how the plausibility of a set of scenarios is perceived by users. This paper discusses conceptions

Despite the rapid growth in wind power generation, China has suffered a serious curtailment in wind power in several areas, especially in Xinjiang, Gansu, and Inner Mongolia. Policy instruments and the industrial chain are evaluated and the curtailed wind power accommodation policies in China, India, the United States, and Germany are compared considering the aforementioned curtailment and the lack

Today's decision-makers rely heavily on Integrated Assessment Models to guide the decarbonisation of the energy system. Uncertainty is embedded in the assumptions these models are built upon. Unless those uncertainties are adequately assessed, using Integrated Assessment Models for policy design is unadvised. In this work we run Monte Carlo simulations with the MEDEAS model at European Union scale

Some countries with large renewables markets have sought to create domestic supply chains and jobs by implementing local-content requirements. We focus on three key renewables markets with local-content requirements – Brazil, India and South Africa – and analyze whether these rules have helped create local manufacturing capacity or benefited local companies. We find that companies in all three countries

Climate change is a key global issue. The continuous increase in greenhouse gas emissions, such as carbon dioxide (CO2), from non-renewable energy sources, is the primary driver of climate change. This study sheds light on this issue by examining the historical CO2 emissions of Bangladesh's electricity sector from 1979 to 2018. This study applies the logarithmic mean divisia index (LMDI) method to

This paper focuses on the techno-economic feasibility and sustainability of a PV/wind/diesel hybrid system designed for decentralized power supply. Several designs have been studied for the hybrid system by varying the PV slope and wind turbine hub height under different dispatch strategies to supply the load. For each design, the power system has been optimized to determine the maximum electrical

FDI not only increases capital supply in the host country, but can also improve the productivity of domestic firms through knowledge transfer. Dutch diseases and technology spillover can be some of the important effects of FDI in the oil and gas (OIG) sector. The Dutch disease refers to the problems associated with negative consequences of large increases in a country's raw materials such as oil and