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As energy systems transition from fossil fuels to renewable sources, energy infrastructure will become a predominant land use, especially in rural areas. This poses a challenge for municipalities who need to adapt land use planning frameworks to more renewable energy. Using plan quality evaluation, this paper assesses how 57 rural official plans in Manitoba (Canada) are attempting to integrate energy planning. Consideration of energy within plans is poor, especially for implementation mechanisms and fact base. While rural communities are the forefront of the energy transition, existing land use planning frameworks are maladapted to enable it. [ABSTRACT FROM AUTHOR]

This paper is the introduction to a topical collection on “Changing Values and Energy Systems” that consists of six contributions that examine instances of value change regarding the design, use and operation of energy systems. This introduction discusses the need to consider values in the energy transition. It examines conceptions of value and value change and how values can be addressed in the design of energy systems. Value change in the context of energy and energy systems is a topic that has recently gained traction. Current, and past, energy transitions often focus on a limited range of values, such as sustainability, while leaving other salient values, such as energy democracy, or energy justice, out of the picture. Furthermore, these values become entrenched in the design of these systems: it is hard for stakeholders to address new concerns and values in the use and operation of these systems, leading to further costly transitions and systems’ overhaul. To remedy this issue, value change in the context of energy systems needs to be better understood. We also need to think about further requirements for the governance, institutional and engineering design of energy systems to accommodate future value change. Openness, transparency, adaptiveness, flexibility and modularity emerge as new requirements within the current energy transition that need further exploration and scrutiny. [ABSTRACT FROM AUTHOR]

The pursuit of climate action to meet net-zero targets has triggered the call for a global energy transition from fossil fuels to clean energy sources. However, this global energy transition does not entirely recognise all countries' social, economic and technological capacities as well as emission contributions as envisaged under the Common but Differentiated Responsibilities (CBDR) principle, which underlies international climate policy. It is concerned more with the outcome of transitioning to clean energy than with justice in the transition process. Recognition justice, an element of energy justice, enables us to identify the inequalities that global energy paradigms (such as the energy transition) can create and how a justice framework can help us understand the implications of energy injustice and address the inequities across energy systems. Recognition justice acknowledges the divergent perspectives rooted in social, economic and racial differences and the varied strengths of developed and developing countries. The energy transition process ought to recognise these differences so that they are reasonably expected to benefit everyone. Implementing the energy transition in the Global South (GS) in the same way as it is being advanced in the Global North will have security, justice, economic, resource-stranding, and sustainable development implications. This issue (of injustice in the energy transition) is aggravated by two dichotomous realities: many countries in the South will be most impacted by climatic changes, yet there remains political and social opposition to climate action through the energy transition. As a solution, this paper relies on the notion of recognition justice with support from the Rawlsian justice concept to argue that a delayed transition represents justice and recognises the peculiar nature and different circumstances of the GS. It identifies that learnings from the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer and the notion of CBDR under international climate treaties can be mainstreamed into energy transition research and policies to achieve justice for countries of the GS. The paper further finds that a delayed transition for the GS will (i) enable the region to address sustainability-related issues of hunger and multidimensional poverty, essential to realising other Sustainable Development Goals, whilst gradually implementing energy transition policies; (ii) present an attractive case against political and social opposition to energy transition in the GS; (iii) advance the goal of CBDR already recognised under international climate treaties and the bifurcated approaches established in such treaties; and, finally, (iv) ensure that developed countries contributing the most to greenhouse gas emissions take the lead now and act while the GS effectuates national contributions sustainably. [ABSTRACT FROM AUTHOR]

Today, energy justice and energy transition are converging, particularly in Africa. This intersection is crucial for achieving sustainable development and addressing the challenges of climate change. The context of energy transitions in Africa necessitates a thorough examination of the continent's unique challenges and opportunities. Mainstreaming the justice dimension and adopting comprehensive policy frameworks that balance developmental concerns and market creation are crucial for achieving a clean energy transition and sustainable development in Africa. Despite the increasing research on energy justice, the emphasis has been predominantly on energy transitions in the Global North, leaving Global South contexts, including Africa, underrepresented. However, considering that fast-growing regions in Africa, South Asia, and Southeast Asia are expected to contribute significantly to future energy demand, this article investigates how energy justice principles can be used to guide and shape the energy transition in Africa. The goal is to ensure that the transition is inclusive, sustainable and beneficial for all segments of society. It highlights the need for comprehensive policy frameworks that balance developmental concerns and market creation. [ABSTRACT FROM AUTHOR]

India has earmarked 56 shale gas fracking projects as part of its coal-to-gas transition plan. However, fracking poses peculiar risks to the environment and public health. This paper examines whether India's fracking-based energy transition pathway ensures procedural justice for its citizens by evaluating its regulatory framework on three key aspects of procedural justice: information, inclusion and influence. In doing so, this paper posits that procedural rights are considered part of constitutionally guaranteed fundamental rights in India. To address the procedural justice issues, this paper argues that the Indian government should conduct scientific inquiries into the environmental impact of the proposed fracking projects. Additionally, the paper suggests establishing communication channels to inform local communities about fracking-related risks through decentralised regulatory mechanisms, creating regulatory structures to involve various stakeholders in decision-making, and analysing how fracking will affect the socio-economic conditions of local communities. [ABSTRACT FROM AUTHOR]

The idea of energy justice has been reflected and implemented in China's energy policy system over years. However, the existing normative basis of energy justice remains imperfect. China's special political system and Confucian concept of justice, and its particular focus on energy security, have made its energy transition practices highly efficient but also prone to violating recognition, distributional and procedural justice, resulting in a victim structure that sacrifices the few for the well-being of the many. It is essential to introduce energy justice to achieve sustainable development of China's energy system and policy transformation in the new era, as energy justice will provide insights for policy stakeholders regarding how to address complex and interrelated energy production and acquisition issues. In doing so, the first step is to comprehensively examine the existing energy injustice in China's energy life cycle and then apply systemic energy justice to optimise China's future energy policies. Specifically, policymakers should first reaffirm recognition justice by recognising energy rights, including the fundamental rights of energy vulnerable groups and the natural environment together with the rights of consumers as energy producers. Secondly, procedural justice should be strengthened from three perspectives, namely decision-making participation, information disclosure and judicial relief. Thirdly, distributive justice can be effectively promoted by establishing benefit-sharing mechanisms, setting fair, reasonable and non-discriminatory energy prices, and developing compensation mechanisms between regions. [ABSTRACT FROM AUTHOR]

The paper discusses the trilogy framework of decarbonisation, decentralisation and democratisation and its relevance in the implementation of just energy transition agendas in rural communities of Global South countries (GSCs). It argues that just energy transition should be implemented via developing nationally independent but locally driven renewable energy projects in GSCs. To corroborate the trilogy framework, the paper discusses case studies of India's Panchayat institutions, Nepal's community renewable projects, and Bhutan's hydro projects. The paper recommends that the trilogy framework be implemented in GSCs through the concept of 'energy prosumer communities'. [ABSTRACT FROM AUTHOR]

The energy transition in Germany requires a high amount of new wind turbines and photovoltaic power for supply of new electricity consumers for heat and traffic. In addition, high electricity demand for production of hydrogen has to be supplied. The corresponding planning for transmission system extension does not take into account economic and environmental burden. As an alternative to the planned oversized transmission grid extension, a second bidding zone for Germany is suggested. [ABSTRACT FROM AUTHOR]

Based on the scenario framework 2023‒2037/2045 [1] approved by the German Bundesnetzagentur für Elektrizität, Gas, Telekommunikation, Post und Eisenbahnen, a possible picture of the energy landscape for the case of a completely defossilized energy supply was drawn up with the help of hourly resolved producer and consumer profiles. On this basis, the question was addressed as to whether the hydrogen required for this should be produced domestically and how much decentralized, household‐based seasonal storage would relieve the low‐voltage grids. An estimate provides reference values for the financial expenditure and the area required to achieve this goal. [ABSTRACT FROM AUTHOR]

This paper analyses the discursive and material politics of energy transition, focusing on promotion of Australian industrial regions as 'green hydrogen hubs'. Regions are key spatial imaginaries in transition projects promoted by state-capitalist coalitions. First-to-market investments target regions with suitable infrastructures and workforces, anticipating future decarbonised energy markets. Yet, far from an orderly transition, such projects confront competing regional imaginaries and conflicts across governance scales, with hydrogen's troublesome material limitations precipitating hedging tactics among established energy-intensive firms. Scholars of decarbonisation, 'green capitalism' and energy transitions must pay closer attention to materiality and the complexity of regional contestations and asymmetries. [ABSTRACT FROM AUTHOR]

Energy has historically enticed significant interest from foreign investors. Simultaneously, it has perpetually held a pivotal position in any nation's framework. Consequently, governments have long regarded energy security as a paramount concern, crucial for ensuring national stability. Energy security, simply put, is defined as "the availability of sufficient supplies at affordable prices." However, a more contemporary perspective also emphasizes the necessity for long-term sustainability in the supply. This perspective adds a new foundational element—sustainability—to the concept of energy security. Stemming from this premise, two phenomena in the energy sector emerge that could impact international foreign direct investment (FDI) flows. Firstly, the transition from hydrocarbons to renewable sources necessitates substantial investment, wherein foreign investments could play a pivotal role. Secondly, there is an increasing trend of States utilizing FDI for strategic objectives. The acquisition of strategic energy infrastructure by foreign entities is now perceived as a risk to the energy supply security of nations. Consequently, several States have bolstered their FDI screening mechanisms to assess potential impacts on supply security, infrastructure operation, and national security in general. These two aforementioned phenomena may sometimes conflict. This article aims to analyze the intricate relationship between energy security, energy transition, and foreign investments. The author posits that an overly broad interpretation of national security and the misuse of screening mechanisms could serve as instruments for shielding the domestic economy, potentially undermining the foreign investment legal framework. Such an approach in the energy sector could have a "chilling effect," leading to a reduction in FDI and impeding the energy transition or the attainment of other energy-related objectives. At the same time, a deep reform of the international investment regime is required, which should go through a modification of International Investment Agreements (IIAs) clauses but also through a more environmentally friendly approach by investment arbitral tribunals. It appears extremely difficult to find a balance between international investment law and environmental/climate change law. In this context, the Energy Charter Treaty (ECT), which has recently undergone a "modernization process," is assumed to be a test bench. [ABSTRACT FROM AUTHOR]

How is the circular economy policy utilised to transform mining facilities? This paper analyses projects undertaken under increasing pressure for economic and energy transformation (transitioning away from coal), using the example of the municipality of Brzeszcze in Poland. These projects highlight the planned key spatial initiatives deemed feasible for implementation in the area, emphasising mining facilities and waste management (including waste from outgoing industries) that can break or speed transformation. The article aims to analyse solutions considered viable for implementation in mining towns, which can contribute to a better understanding of transformations in other monofunctional industrial centres in Europe. Data were collected using the research by design method. It is concluded that stakeholders perceive the development of peripheral mining areas as an action that can significantly impact the conduct and perception of activities related to the circular economy while also promoting a gradual transition away from coal mining. The article highlights the role of initiatives enabling the combination of transformations with a slowdown in the pace of mining activity cessation, considering the need for waste management, energy transformation, and the financial and energy stability of urban centres that have long relied on coal. [ABSTRACT FROM AUTHOR]

Employing sustainable energy systems is a must fact of the current years. Urban districts can lead the decarbonization process of cities to allow the development of decentralization energy systems such as district heating. On the other hand, the exergy analysis combined with energy evaluation can be a suitable way to investigate the efficiency and flexibility of an energy system. In this framework, this study investigates the optimal energy and storage systems to feed a district heating network. Four types of energy systems were analyzed, such as boilers, cogeneration plants, solar systems and the combination of them. The size of the thermal energy storage of the network is investigated in terms of volume and temperature. In parallel, the exergy efficiency of all the systems was calculated. The optimal heating system configuration to feed the studied district heating is the cogeneration plant with solar collectors, according to both the temperature trend fluctuation and exergy efficiency of the system. Moreover, the employment of thermal energy storage is crucial to face the renewable energy source's variability. As a further investigation, additional exergy indicators can be studied to underline the performances of such an decentralized energy system to increase the quality of the built environment. [ABSTRACT FROM AUTHOR]

This study investigates the extent and efficiency of global energy transition by examining the impact of renewable electricity generation on non-renewable electricity generation in 73 economies from 1990 to 2020. This is done to empirically scrutinise the assumption of perfect displacement as adopted by Intergovernmental Panel on Climate Change and other environmental and economic analysts. The estimated models also control for the effects of globalisation, economic growth, and international crude oil prices. The PMG-ARDL estimation demonstrates that renewable energy is able to partly displace the non-renewable energy and that the global energy transition is far from perfect displacement. More specifically, the coefficient of renewable energy generation is − 0.157, indicating that more than 6 units of alternative energy are necessary for displacing one unit of fossil fuel energy at the global level. However, the findings reveal that globalisation, economic growth, and crude oil prices negatively influence the energy transition by pushing up the non-renewable energy generation. To delve into finer details, the ARDL findings uncover that 1% increase in globalisation, economic growth, and crude oil prices increases the non-renewable energy generation by 0.88%, 0.75%, and 0.03%, respectively. The Driscoll–Kraay and feasible generalised least squares estimation techniques also confirm these baseline findings. Potential policy implications for enhancing the efficiency of global energy transition are also discussed. [ABSTRACT FROM AUTHOR]

The increasing problems associated with global climate change due to the use of fossil fuels and greenhouse gases in the atmosphere call for serious concerns. This scenario has necessitated the need for a shift from the use of fossil fuels to renewable energy to curtail the impact of climate change on the environment. The study was conducted to assess the potential and variability of climatic and other natural resources for renewable energy and evaluation of public perception of the energy transition process in Rivers State Nigeria. The climate data was obtained from the Nigeria Meteorological Agency (NIMET) from 2000 and 2023 and analyzed using the Linear Regression Model while data on public perception was generated from structured questionnaires and analyzed using descriptive statistics. The outcome of the Regression and ANOVA analysis were generally significant for both the natural resources and residents of the study area. Also, 65.7% of the respondents affirmed that the available natural resources are viable and suitable for energy transition. The significant and positive relationship of the different climatic elements in the study signposts huge potential for the renewable energy transition in the study area. The perception of residents was positive and showed excellent knowledge of the abundance of natural resources for the energy transition. It is therefore recommended that the Rivers State government should partner with the private sector to increase investment in energy infrastructure for improved environmental sustainability. [ABSTRACT FROM AUTHOR]

Inequality and the lack of basic services are problems that affect some regions of the Amazon. Among these services, electricity is considered essential for quality of life, but it is still scarce. In some cases, the absence of electricity brings with it concerns that impact human health, well-being, and development. In this context, this research proposes to develop the sizing of a modular and expandable system for generating electricity with off-grid energy storage to serve single-family homes of river dwellers (from 2 to 8 people) in isolated communities in the Amazon. The research presents and demonstrates the Proknow-C systematic methodology, which shows a systematic approach to rigorous and structured literature reviews. The Amazon Kit concept covers the systems and configurations that can be proposed for single-family homes in the Amazon. The sizing of the Amazon Kit is carried out, ranging from data mapping to estimating consumption per person in homes, followed by the analytical calculation of the solar photovoltaic system—off the grid, considering the basis of the CRESESB portal. SAM (version 2023.12.17) and HOMER PRO® (Version 3.16.2) software is used to simulate and validate the systems. Thus validating the sizing and configuration according to the mapped data and per capita consumption and validating the operability and functionality according to the operating regime, respectively. In this manner, the system depicted in the design and specifications can be adapted to the requirements of single-family dwellings. Furthermore, it offers convenient system maintenance, with an inverter that operates in various configurations (on, off, and zero grid), as well as energy storage for days without sunlight or system maintenance. As a result, the system uses renewable technologies to provide electricity services, filling a significant gap in the literature found in the research. It also offers a sustainable and affordable solution to improve the quality of life and reduce dependence on non-renewable sources. [ABSTRACT FROM AUTHOR]

Bifacial modules can absorb radiation on both sides, increasing energy yield per unit area. Climatic conditions, mounting configuration, and system parameters influence the energy yield. The flexibility of bifacial modules allows for various installation orientations, including vertical and east‐west, which can help balance load profiles and reduce bottlenecks. Bifacial solar cells are found to provide higher current density and power compared to monofacial cells. Under optimum conditions, bifacial modules offer up to 30% more energy than conventional modules. Comparative assessments also demonstrate higher energy output from bifacial modules, especially on cloudy days, with low light intensity. Increasing ground reflectance (albedo) to 0.5 can further enhance the bifacial gain worldwide. The progress in performance modelling and accurate energy yield prediction has led to widespread adoption in residential and commercial applications and integration into emerging systems like floating PV and agro‐photovoltaic systems. Bifacial photovoltaic (PV) technology has received much interest, with the International Technology Roadmap for Photovoltaic (ITRPV) projecting a market share of 85% for bifacial PV cells by 2032. This study highlights the research on bifacial PV technology during the last 13 years and also discusses future trends and challenges. Furthermore, recommendations are made to ensure the bankability and scalability of bifacial PV modules. [ABSTRACT FROM AUTHOR]

Deployment of wind and solar electricity technologies is crucial for the energy transition, yet anticipated deployment rates differ widely often underestimating actual deployments. This issue is significant for countries like Aotearoa New Zealand, leading the way in major energy transitions. This study addresses two main issues: the historical underestimation of deployment rates and the need to synthesise various future scenarios to assess their potential impacts on the energy system. To address these problems, an empirical modelling approach based on logistic growth is adopted to create and analyse scenarios for the deployment of solar and wind technologies in New Zealand. We propose two scenarios: a reference growth scenario, which represents prevailing estimations for the deployment of solar and wind from previous forecasts; and a disruptive scenario, which anticipates a more rapid deployment pace. Both scenarios envision phasing out fossil fuels by 2030 but differ in the remaining electricity supply. In the disruptive scenario, the installed electricity generation broadens, in which solar and wind generation could represent 72% of the electricity generation capacity by 2050. Our findings emphasise the transformative potential of rapid wind and solar technologies deployment and highlight the importance of preparing for a disruptive future that challenges conventional expectations. [ABSTRACT FROM AUTHOR]

Energy transitions are reshaping hydrosocial relations. How they will be reshaped, however, depends on location and water's material relationship to other resources and industrial activities embedded within energy transitions. To highlight this, we focus on three different resources—coal, natural gas, and lithium—to signal how the water–energy nexus will be reworked in a transition away from fossil fuels. We examine the water–coal nexus as an example of a resource relationship that is transitioning out, or that is being moved away from in the green energy transition. Natural gas represents the “bridge fuel” used through the transition. Lithium illustrates a resource inside the green transition, as it is a fundamental material for green technologies in the transition to a low‐carbon future. Coal, natural gas, and lithium each have their own material impacts to water resources that stem from their industrial lifecycle and different implications for communities shaped by coal, natural gas, and lithium activities. To explore this, we review each of these resources' connection to water, their legal and regulatory dimensions, and their impact on communities and water justice. We argue that the energy transition is also a hydrosocial transition that will create uneven water‐related benefits and burdens. To maximize sustainability and equity, efforts to decarbonize energy systems must examine the localized, place‐based hydrosocial relations that differentially affect communities.This article is categorized under: Engineering Water > Planning Water Human Water > Water Governance Human Water > Rights to Water [ABSTRACT FROM AUTHOR]

Citizen participation via different investment schemes may be a promising solution to the financing barriers inhibiting energy transition. In this regard, citizens may be approached as potential investors in renewables, but, to mobilize their capital, strategies need to be developed. Much like other services or products seeking to improve their market position, renewable energy investments by citizens also require dedicated efforts to acquire a strong market position. Using a large sample of Greek citizens, this study investigated whether it is possible to identify distinct and addressable citizen clusters which can enable energy developers and marketers to effectively address the preferences and needs of potential investor segments. The performance of k-means cluster analysis identified four clusters: Indifferent Investors were neither driven by economic or social factors, Enthusiastic Investors were motivated both by economic and social factors, Pro-environmental Investors were driven by the environmental benefits, and Social Investors were motivated by the social aspects of the investment. Moreover, each cluster demonstrated different levels of willingness-to-invest in renewable energy and were knowledge about renewable energy investments. It was concluded that citizens should not be approached as a homogeneous target group by marketing experts and policymakers, while novel strategies should be followed. [ABSTRACT FROM AUTHOR]

The perspectives of technological advances needed for short term energetic transition are briefly reviewed and discussed critically. In particular, the technologies for the greenhouse gas emission-free production of electrical energy, its storage and transport, the production, transport, storage and use of hydrogen, and the use of biomass derived technologies are shortly and critically reviewed. Critical aspects are emphasized. The role of chemistry, and in particular materials chemistry and engineering, in short-term developments are underlined. [ABSTRACT FROM AUTHOR]

The popularity of nuclear power as a high-availability energy source is increasing in countries that currently rely on coal-based energy. The growing use of renewable energy sources emphasizes the need for greater energy supply security and grid stability. However, nuclear reactors remain the most expensive commercially available power-generation technology, which limits investment in this field. This paper explores the feasibility of investing in Coal-to-Nuclear conversion at selected coal-fired power plant sites in Poland. By converting coal-fired infrastructure, it is possible to reduce the financial cost of constructing a nuclear power plant. The study included an analysis of hydrological conditions from 2010 to 2023 at selected locations, which determined the potential for siting high-power nuclear reactors. An analytical model was used to calculate the required water intake for cooling, and the results were compared with actual river flow measurements. The findings suggested that constructing an inland nuclear power plant in Poland is feasible while complying with legal standards regarding maximum cooling water temperature. The assessment of the four sites allowed appropriate recommendations to be made concerning further research into the implementation of Generation III reactors. [ABSTRACT FROM AUTHOR]

This paper surveys the energy literature and systematically reviews the path to an inclusive and sustainable energy transition by exploring factors that drive the current energy transitions, countries with advanced energy transition programs, and the roles of energy literacy and justice in energy transition. Utilizing an exhaustive literature search from 2001 to 2023 via the Scopus database, the study identifies strong policy frameworks, technological advancements, economic incentives, and international collaborations as pivotal factors in successful energy transitions. Case studies from the Nordic countries, Germany, and Poland highlight diverse approaches and significant progress, revealing valuable lessons for global application. Although energy literacy emerges as crucial for public acceptance and participation, fostering informed decision-making and supportive behaviors toward renewable energy initiatives, energy justice ensures equitable access to the benefits of energy transitions, addressing socio-economic impacts on marginalized communities. The study identifies a scarcity of research that articulates and integrates energy literacy and justice concurrently within the purview of energy transition. The paper recommends the adoption, integration, and institutionalization of frameworks that concurrently propagate energy literacy and guide fair and equitable energy transitions. The frameworks should encourage active community involvement, promote community ownership of renewable energy projects, ensure transparency and inclusivity, implement measures for equitable economic benefits, protect livelihoods, address historical distrust, and leverage social media to promote energy literacy and justice. Finally, the continuous monitoring and evaluation of energy transition initiatives are crucial to ensure that they meet evolving societal needs and environmental goals. [ABSTRACT FROM AUTHOR]

The perceived risk of climate change and the sense of urgency for an energy transition are both politically polarized, especially in the United States. Yet, we know relatively little about how political polarization affects consumer energy preferences and behaviors. Here, we use the case of residential solar photovoltaics (PV) in New York State to 1) measure the partisan gap in solar adoption rates and 2) test whether more favorable economics of solar PV mute the effect of political identity. Using household-level, longitudinal data that include nearly 63,000 completed residential PV projects, we find evidence of a partisan gap in PV adoption. Democratic homeowners are approximately 1.45 times as likely to adopt solar PV as Republican homeowners. Republicans' rate of adoption is the lowest of all measured groups, behind Independents, unaffiliated voters, and homeowners not registered to vote. Crucially, however, Republicans in our sample appear to be the most attuned to the changing economics and financing options of solar PV. Our estimates suggest that 1) as homeowners' electricity rate increases relative to its long-run average, the adoption gap between Democ-rats and Republicans narrows, 2) that Republican PV adopters obtain systems with higher expected economic value, and 3) Republicans take greater advantage of alternative financing models, like leases and power purchase agreements, especially when the upfront costs of solar are high. The results demonstrate that political identity affects consumers' participation in the energy transition, but local context, including the local economics of solar, may mitigate the effect of personal politics. [ABSTRACT FROM AUTHOR]

With the continuous advancement of the new generation of information technology revolution, digital economy is gradually becoming an important driving force for energy transition while restructuring the new form of the economy. This paper selects panel data of 30 provinces in China from 2011 to 2021, empirically verifies the special impacts of digital economy on green- oriented transition of energy by using the spatial Durbin model, and further constructs a multi-intermediary model to verify its transition pathways. The main findings are as follows: First, the overall level of green-oriented transition of energy in China's eastern coastal areas is relatively high, and the western regions have been more capable of catching up in recent years. Second, digital economy has played a significant role in promoting green-oriented transition of energy, and there is a positive spatial spillover effect. Third, digital economy could indirectly promote the green-oriented transition of energy by promoting the upgrading of industrial structure, improving the level of technological innovation and strengthening environmental regulations. This study provides empirical insights and reference for policymakers in accelerating the comprehensive green-oriented transition of energy. [ABSTRACT FROM AUTHOR]

Featured Application: This review subscribes to the MiDiNA project as a part of the European Union-African Union partnership for renewable energy, 'LEAP-RE'. This review will shed light on the energy transition in North African countries and the resilient controls for improving power availability in microgrids. It seeks to draw attention to the advantages and drawbacks of each type of control as well as discuss the specifications for resilient controls that are necessary for microgrids in the North African environment. The ambition of making North Africa a hub for renewable energies and green hydrogen has prompted local governments and the private sector to work together towards boosting the growth of locally available, sustainable energy resources. Numerous climate and energy challenges can be addressed by microgrid technologies, which enable cost-effective incorporation of renewable energy resources and energy storage systems through smart management and control infrastructures. This paper discusses the ongoing energy transition in the countries of North Africa, highlighting the potential for renewable energy sources as well as regional obstacles and challenges. Additionally, it explores how robust and stable controls and advanced management strategies can improve microgrids' performances. Special attention is given to assessing the advantages and disadvantages of conventional and advanced controllers, with an emphasis on resilience needed within the harsh North African environment. [ABSTRACT FROM AUTHOR]

This study delves into the adoption of the organic Rankine cycle (ORC) for recovering waste heat from data centers (DCs). Through a literature review, it examines energy reuse with a focus on electric power generation, the selection of working fluids, and system design principles. The objective is to develop a thorough framework for system design and analysis, beginning with a quantity and quality investigation of waste heat available. Air cooling systems, chosen often for their simplicity, account for about 70% of used cooling methods. Water cooling demonstrates greater effectiveness, albeit less commonly adopted. This study pays close attention to the selection of potential working fluids, meticulously considering the limitations presented by the available sources of heat and cold for vaporization and condensation, respectively. It reviews an ORC-based system setup, incorporating fluid streams for internal processes. The research includes a conceptual case study where the system is designed and simulations are conducted in the DWSIM environment. The simulation model considers hot air or hot liquid water returning from the data center cooling system for ORC working fluid evaporation. Ambient water serves for condensing, with pentane and isopentane identified as suitable organic fluids. Pentane assures ORC net electric efficiencies ranging between 3.1 and 7.1% when operating pressure ratios increase from 2.8 to 6.4. Isopentane systems, meanwhile, achieve efficiencies of 3.6–7.0% across pressure ratios of 2.7–6.0. Furthermore, the investigation provides key performance indicators for a reference data center in terms of power usage effectiveness (PUE), energy reuse factor (ERF), energy reuse effectiveness (ERE), and greenhouse gas (GHG) savings. This study concludes with guidelines for system analysis, including exergy considerations, and details the sizing process for evaporators and condensers. [ABSTRACT FROM AUTHOR]

The establishment of sustainable energy frameworks amidst global climate change and dwindling petroleum reserves has prompted a focus on energy transition, marking a shift in how energy is utilized within systems. Greece, historically reliant on lignite for electricity generation, faces the challenge of transitioning towards a low-carbon economy. This study explores the potential of creating a multipurpose entrepreneurship and culture center, the Mediterranean Center for Entrepreneurship and Culture (MCEC), in Megalopolis, Arcadia, Greece, as a strategic intervention for economic, social, and environmental restructuring. Drawing on best practices and comprehensive analyses of external factors, the study outlines the conceptualization and evaluation of the MCEC, considering economic feasibility, development scenarios, financial sustainability, and stakeholder engagement. The discussion highlights the anticipated benefits of the MCEC, including job creation, entrepreneurship promotion, and socio-cultural advancement, underscoring its potential to mitigate the impacts of lignite phase-out and foster sustainable regional development. Overall, the establishment of the MCEC is poised to yield positive socio-economic impacts, including employment growth, entrepreneurship promotion, infrastructure development, and cultural enrichment, contributing to the resilience and prosperity of the Megalopolis region and beyond. [ABSTRACT FROM AUTHOR]

Circularity is becoming increasingly important for Distribution System Operators (DSOs) as their infrastructure ages and needs replacement, alongside compliance with stringent environmental regulations like the Corporate Sustainability Reporting Directive (CSRD). However, implementing circular economy (CE) practices is challenging due to the fragmented nature of the current CE landscape and its limited interaction with practical application. A longitudinal case study at the Dutch DSO, Liander, focusing on the circularity of distribution transformers, was conducted to generate prescriptive knowledge on operationalizing circularity. This resulted in the formulation of six design propositions for circular action that suggest to (1) initiate small-scale circularity experiments; (2) involve technical and strategic experts; (3) synergize circularity with more urgent, primary goals; (4) translate circular initiatives bottom-up and top-down; (5) collaborate with other DSOs; and (6) create multidisciplinary teams. The propositions suggest to situationally select interventions and build upon the outcomes of previous interventions in order to incrementally contribute to circular change. Other DSOs could use these propositions to optimize their strategy toward circular action. Additionally, the findings contribute to advancing scientific knowledge to implementable actions in order to initiate and sustain circular change. [ABSTRACT FROM AUTHOR]

Through the case of cobalt from the Democratic Republic of Congo (DRC), we examine the role of local politics in critical mineral sourcing and its implications for the lead processing and battery manufacturing industry in China. We propose a pericentric and multiscalar analysis of cobalt extraction to understand the connections and contingencies within the cobalt supply chain and DRC’s place within it. Pericentricity acknowledges geopolitics while emphasizing localized power dynamics that shape cobalt supply, as seemingly peripheral actors in the DRC influence core extractors, processors, and traders. Our analysis contributes to scholarship on African agency amid resource extractivism, highlighting Chinese dependency on foreign extractive political economies. While Chinese firms remain central in cobalt mining, processing, and battery manufacturing, the complex dependencies on local, provincial, and national systems must be understood in their intricacy and flux. [ABSTRACT FROM AUTHOR]

Background: Article 12 of the Paris Agreement summons the signing parties to co-operate in improving the education of their citizens on climate change and related matters. The article thereby acknowledges the importance of citizens' support and understanding of climate change and needed measures to fight climate change. This work aims to inform European citizens on how climate change-related policies affect the power sector in Europe. For this purpose, a serious game, based on sound principles of energy systems analysis, has been developed to allow players to explore how key policy decisions affect capacity mix, investment needs, and electricity costs. Results: The game is based on more than 1700 scenarios run through an open-source and accessible, yet technologically detailed, myopic energy system optimisation model for the electricity supply in the EU27 + 3. The game allows the user to take the role of a decision-maker and make decisions in 2020, 2030, and 2040 regarding the usage of CCS, biomass imports, cross-border electricity transmission and the pace of emission reductions. The user is then presented with economic, social, and environmental impacts of these choices. These impacts are, for example, measured and illustrated in the development of accumulated CO2 emissions per capita, levelised cost of electricity, and investment need per citizen. Conclusion: The Power Decisions Game provides a first-of-its-kind open-source infrastructure that allows non-modellers to explore the impact of key decisions and preferences on the design of the future European power system. Furthermore, it provides insights on the consequences of short-sighted decision making. The game can be used to facilitate policy-science discussions. [ABSTRACT FROM AUTHOR]

This piece explores the effects of the war in Ukraine on Colombia's coal industry and the contrasting affective responses of different actors. The stark contrast between environmental and Indigenous activists' anger and the industry representatives' optimism about the revival of coal exports evidences the tension between the climate policies of the current Colombian government and the longstanding pattern of export‐led economies in Latin America, a path difficult to break. Nonetheless, the situation enables a space to discuss how a ‘just transition’ would look for regions dependent on coal and, importantly, when that transition will be. [ABSTRACT FROM AUTHOR]

Renewable energy communities (RECs) are clean energy, emergent initiatives that invest in people cooperation in order to meet consumption needs and achieve environmental goals. The main aim of the study is to explore the potential of the renewable energy community in Italy by identifying a methodological perspective to describe the development processes and encourage the diffusion of multi-stakeholders' initiatives across the Italian territory. To do so, we propose a general analysis of the renewable energy community framework, starting with the regulatory and technical-administrative state of the art that regulates renewable energy communities in Italy, based on information from the literature. Then, we interpret the procedure of REC initiatives by systematizing the steps of energy community formation and their characteristics, coming from a literature review of experiences achieved at a national level. Much literature is available on renewable energy technologies, but existing research lacks assessments regarding the description of the formation process of local energy systems applied to realized experiences. To do this, two strategies for the energy community are proposed through a comparative case study analysis to provide a framework for the emerging phenomenon and analyze and define the types of renewable energy communities based on realized experiences in Italy. [ABSTRACT FROM AUTHOR]

The article presents the results of research conducted as part of the ENTRANCES project (financed by the Horizon 2020 program), which focused on the analysis of sociological conditions in the transformation process involving the abandonment of coal production. The Polish research area in this project was the Silesian region. The research concerned the problems that will inevitably affect the region’s community as the transformation towards the abandonment of coal becomes increasingly profound. The article identifies the main challenges facing this region in the context of adaptation to profound changes resulting from the liquidation of basic jobs in the region, which are coal mines. Moreover, the authors of the article propose strategies that can be used to effectively deal with these challenges. These strategy proposals include both actions at the public policy level and initiatives undertaken by the private sector and the local community. The research method used included a broad analysis of many dimensions to which the region’s society is subjected in transitional conditions within five components: socio-cultural, socio-psychological, socio-political, socio-economic, and socio-ecological-technical. The identified challenges and developed applicable strategies summarize this broad research. The obtained results allow for a deeper understanding of social processes during the energy transformation in coal regions, as well as the formulation of practical solutions for the Silesian region and other similar areas. [ABSTRACT FROM AUTHOR]

The European Union’s primary goal is to attain climate neutrality by 2050, aiming for an economy with zero net greenhouse gas emissions. This objective is a core element of the European Green Deal and aligns seamlessly with the EU’s commitment to global climate action as articulated in the Paris Agreement. It is crucial to emphasize that the transition to sustainable energy carries significant risks for households experiencing energy poverty, particularly impacting underdeveloped regions and vulnerable social groups. Acknowledging this context is imperative to prevent further marginalization of the energy poor during a just transition. Effectively addressing energy poverty requires a combination of strategies and collaborative efforts at local, national, and global levels. The focus should be on renewable energy sources and decentralized solutions, such as home solar systems and mini-grids, providing a means to electrify remote and isolated areas without the need for extensive grid infrastructure. The central thesis of this paper posits that the energy transition may exacerbate the issue of energy poverty, particularly in post-mining regions. The study delves into various energy transition models, specifically examining Poland, Greece, and Bulgaria. To identify potentially vulnerable populations in these countries, the paper analyses data related to individuals at risk of poverty or social exclusion, as well as the long-term unemployment rate categorized by gender. Research indicates that potentially vulnerable customers are most likely to be identified in Bulgaria, where 32.1% of the population was at risk of poverty or social exclusion in 2020, and the long-term unemployment rate was 2.3% in the same year. In Greece, 28.8% of the population faced the risk of poverty or social exclusion in 2020, with a long-term unemployment rate of 10.9%. The situation in Poland is relatively better, with 17.3% of the population at risk of poverty or social exclusion in 2020 and a long-term unemployment rate of 0.6%. [ABSTRACT FROM AUTHOR]

The energy transition is Brazil's main policy in the context of adapting to and mitigating climate change, especially through the installation of wind energy projects. However, at the same time, the energy transition is used as a strategy to diversify the investment portfolios of transnational corporations, resulting in territorial impacts for communities located in the vicinity of these energy projects. The objective of this article is to discuss how the energy transition results in territorial impacts on the traditional fishing community of Enxu Queimado, located in the municipality of Pedra Grande, on the coast of the state of Rio Grande do Norte. To achieve this objective, quantitative and qualitative methodologies were used, including carrying out fieldwork in the community in the year 2023. With the research it is possible to conclude that the energy transition from the centralized energy generation model has been carried out from the violation of territorial rights of traditional communities, configuring the agrarian issue. The question is: energy transition or a new frontier for the expansion of capital? [ABSTRACT FROM AUTHOR]

As the share of variable renewables in the power system generation mix increases, meeting capacity requirements becomes challenging. In this context, hydropower reservoirs can play a vital role in integrating renewable energy due to their storage potential, contributing to meeting power supply criteria. However, given that reservoirs serve multiple purposes, various constraints can limit their capacity potential. This article introduces an analytical methodology that is designed to evaluate the maximum available power of hydro plants in critical scenarios. By applying concepts related to hydropower production calculations for the peak power demand and metrics evaluating the compliance with supply criteria, this study distinguishes itself from region-specific investigations. It conducts a generalized analysis of power availability across all regions of Brazil, with a focus on identifying the reasons for the most significant power losses and their specific locations. The results of this analysis demonstrate the feasibility of enhancing the available power of reservoirs, effectively addressing demand fluctuations, and sustainably improving energy security. This is particularly crucial in countries that are heavily reliant on renewables, including hydropower, for a huge portion of their electricity. The findings underscore the feasibility of increasing the penetration of variable renewable generation by optimizing the operation of existing hydropower plants. This optimization not only enhances energy security but also contributes to a more resilient and sustainable future, benefiting policy makers, energy planners, and stakeholders in the field of hydropower with reservoirs. [ABSTRACT FROM AUTHOR]

Transitioning to clean cooking fuels is not only part of achieving SDG7 but also makes a significant contribution to mitigating climate change by reducing carbon emissions. Research projects and pilots across a number of countries in Africa and South Asia have been exploring the suitability and energy performance of different cooking appliances and fuels. The paper presents the first statistical analysis across these multiple datasets to determine the range of energy required to cook dishes using different technologies and fuels. The paper draws out distinctions between African and Asian dishes, notably the impact of energy-intensive dishes prepared mostly in Africa. The paper demonstrates that the standard efficiency-based approaches to comparing the performance of stoves are not appropriate to modern electric cooking devices, so a novel alternative approach based on specific energy consumption and termed energy ratios is developed. Charcoal stoves are shown to use 15 times as much energy as electric pressure cookers (EPCs) to cook African dishes, and a detailed review of how the EPC works explains why this should be. Energy ratios provide a basis for estimating carbon emission reductions associated with transitioning to modern cooking fuels and also for estimating household cooking costs. Fuel and electricity prices from studies show that the cost of cooking with an EPC can be only 20% of the cost of cooking with charcoal, which highlights the potential for modern, energy-efficient electric cooking devices to defy the conventional wisdom of the energy ladder. [ABSTRACT FROM AUTHOR]

This paper presents an assessment of the levelized cost of clean hydrogen produced in Sicily, a region in Southern Italy particularly rich in renewable energy and where nearly 50% of Italy's refineries are located, making a comparison between on-site production, that is, near the end users who will use the hydrogen, and centralized production, comparing the costs obtained by employing the two types of electrolyzers already commercially available. In the study for centralized production, the scale factor method was applied on the costs of electrolyzers, and the optimal transport modes were considered based on the distance and amount of hydrogen to be transported. The results obtained indicate higher prices for hydrogen produced locally (from about 7 €/kg to 10 €/kg) and lower prices (from 2.66 €/kg to 5.80 €/kg) for hydrogen produced in centralized plants due to economies of scale and higher conversion efficiencies. How-ever, meeting the demand for clean hydrogen at minimal cost requires hydrogen distribution pipelines to transport it from centralized production sites to users, which currently do not exist in Sicily, as well as a significant amount of renewable energy ranging from 1.4 to 1.7 TWh per year to cover only 16% of refineries' hydrogen needs. [ABSTRACT FROM AUTHOR]

In the energy market, we observe a dynamic development of innovative business models that take into account various aspects related to the direction of zero-emission economic growth. Companies are intensifying their efforts in utilizing renewable energy sources, implementing significant photovoltaic projects, and advancing technologies related to wind and hydrodynamic energy. Within this trend, microgrids become a crucial element, enabling efficient management of local energy sources. Contemporary energy companies also focus on innovative digital technologies, harnessing the potential of the Internet of Things (IoT) and artificial intelligence (AI). These tools allow for precise monitoring and optimization of energy consumption, resulting in increased operational efficiency. The expansion of subscription-based energy services encompasses not only traditional energy deliveries but also new aspects, such as intelligent management of home energy installations or the provision of advisory services on energy conservation. This approach emphasizes the customer as a partner in sustainable energy usage. Hybrid energy models, integrating diverse energy sources, constitute a key element in the transformation of the sector. The combination of photovoltaic, wind, and traditional power plants allows for flexible adaptation to changing conditions and maintains stability in the energy supply. In the face of a changing energy landscape, companies consistently strive for sustainable practices, implementing strategies that not only reduce their carbon footprint but also contribute to improving efficiency, ecology, and the decentralization of the energy system. Adapting to these dynamic changes becomes not only a challenge but also an opportunity to create a more sustainable energy future. The objective of this research is to analyze key business models in the energy market and identify their impact on operational efficiency and market competitiveness. The main results indicate significant improvements in energy management and sustainability through the adoption of these models. [ABSTRACT FROM AUTHOR]

In the current global energy transition process, which is accelerating overall but with further uncertainty, the global oil and gas industry is showing four major trends: a shift in business structure from oil and gas dominance to multi-energy complementarity, a shift in market structure from globalization to differentiation between the Eastern and Western hemispheres, a shift in policy orientation from radical transition to orderly development, and an expansion of technological innovation from traditional to emerging fields. Governments of various countries and international oil companies have made adjustments to policies, strategic goals, implementation paths, and other aspects based on their own situations. China's oil and gas industry actively integrates into the historical process of global energy transition, and has achieved significant achievement in green transition development under the guidance of national strategy. Focusing on the upstream sector, stabilizing oil production and increasing gas production to support the continuous optimization of energy structure, accelerating the low-carbon transition of the oil and gas industry through the integration of new energy development, and technological innovation leading the forging of new quality productivity in the oil and gas industry. However, it still faces challenges from various aspects such as resources, economy, and technology. Based on China's basic national conditions and actively drawing on international experience, four suggestions are proposed to promote the green transition of the upstream petroleum industry. Namely, coordinate oil and gas supply security and green development, and firmly increase the exploration and development efforts of oil and gas both domestically and internationally. Based on the energy super basin, cultivate industrial clusters, and accelerate the integrated development of oil and gas and new energy according to local conditions. Play the role of technological innovation and policy guidance to promote high-quality development of traditional oil and gas and new energy industries. Enhance financial and tax support, accelerate the improvement of oil and gas supply capacity, and promote green development of upstream industries. [ABSTRACT FROM AUTHOR]

With the rapid growth of demand for lithium, cobalt, and nickel, China, the United States, and the European Union have classified them as critical minerals. This study investigates the rise of China's and the global electric vehicle industry in relation to the demand for lithium, cobalt, and nickel, forecasts the potential for recycling these metals, and evaluates the challenges to resource security of these metals faced by China. The findings underscore the necessity of enhancing international collaboration in mineral extraction abroad and enhancing capabilities to safeguard overseas assets and equity. The study advocates for expediting the establishment of an electric vehicle battery recycling infrastructure. The aim of establishing such a battery recycling network and monitoring system is to ensure a secure supply of lithium, cobalt, and nickel metals in China, thereby offering substantial support in achieving the objectives of "carbon peaking and carbon neutrality". [ABSTRACT FROM AUTHOR]

Green fiscal policies are becoming prominent policy instruments for achieving energy transition. However, while the effectiveness of these policies on renewable energy outcomes have been well documented, the economy-wide impacts are rarely studied. This study examines the economy-wide and environmental impacts of renewable energy production subsidy in Nigeria. The study provides a novel modeling framework for analysing fiscal and other incentives for green energy in Nigeria by incorporating self-generated electricity, which is a major component of electricity supply in Nigeria, into a macroeconomic model. The study uses a Computable General Equilibrium (CGE) model to analyse the effectiveness and economic impacts of renewable energy production subsidy in Nigeria. CGE models are commonly used to assess the economy-wide impacts of public policy. Specifically, the PEP-1-1 model, which is a static single-country model, is used for the analysis. The model is calibrated on Nigeria's updated social accounting matrix (SAM). The results of the analysis show that renewable energy production subsidy is effective in enhancing the development of the renewable-electricity sector and encouraging the use of renewable electricity but does not significantly reduce the use of conventional electricity sources. The subsidy, if financed by public deficit, has positive impacts on real economic outcomes such as GDP, household income, welfare, and employment, but has a smaller effect on CO2 emissions. In contrast, the economic effects are mostly negative, but the CO2 emissions-reduction effects are larger if the subsidy is financed by reallocation of public expenditure. In addition, the effects on sectoral outputs are mixed. The results of this study can be used by policy makers to ascertain how to finance green subsidies in fiscally constrained and energy-poor developing countries. Specifically, policy makers should take cognizance of economic and feedback effects when designing and implementing environmental policies. Beyond Nigeria and the specific case of fiscal subsidies, the modeling framework presented in this study can be applied to other green energy policies and can be adapted to other developing countries. [ABSTRACT FROM AUTHOR]

In this paper we study clean energy transition in a modified version of the Ramsey growth model by including nonrenewable and renewable resources as well as pollution externalities. The main difference from previous works is that we consider imperfect substitution between nonrenewable and renewable resources. We characterize the social optimum and show that the economy converges to a clean state in the long run. We then study the decentralized equilibrium and show that the economy converges to the same state even without regulation, but with higher environmental damage. Further, we investigate the properties of the taxation trajectory that drives the laissez-faire economy to follow the optimal path and show that it can be either increasing or decreasing over time. We identify different channels that influence the path of optimal taxation and show that it depends, among other things, on the level of capital, the cost of renewable energy and the degree of substitution between renewable and nonrenewable resources. • A growth model with nonrenewable and renewable resources and pollution externalities. • Nonrenewable and renewable resources are considered as imperfect substitutes. • Social optimum and decentralized equilibrium characterized. • Decentralized economy converges to the clean state even without regulation. • Optimal taxation trajectory can be increasing or decreasing over time. [ABSTRACT FROM AUTHOR]

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Based on the greenwashing approach in line with legitimacy theory, we examine first whether the strategic positioning of key oil companies is addressed by their disclosed commitments in their corporate reports and, second, whether the disclosures made by oil companies in relation to energy transition reflect their behavior. We use an ordinal logistic regression model in a sample of 38 oil companies, our findings suggest that the lower the investment in oil and gas exploration and production, and the smaller the variation in the volume of hydrocarbon reserves, the more likely a company narrates a strong commitment to the energy transition. Also, we consider that investments in fossil fuels need to be reduced significantly to accelerate the transition to cleaner and sustainable energy sources, and it is vital to observe the alignment of disclosed commitments by companies to the transition and their behavior, avoiding the accusation of greenwashing practices. [ABSTRACT FROM AUTHOR]

Adoption of low-carbon technology is key to mitigating climate change. A possible unwanted consequence of fast technological progress is that products get outdated before their technical lifetime is over. We investigate whether the market value of electric vehicles, characterized by rapid technological progress, declines faster over their lifetime than gasoline vehicles, which represent a mature technology. We use novel data from Norway, the market with the highest market shares for electric vehicles in the world. The data are from the largest web platform for secondhand vehicles over the period 2011–2021. Prices of electric vehicles decline faster than gasoline vehicles. This seems to be driven by the electric vehicles with below median driving range. We hypothesize that the large price drop is mainly due to the fast technological improvement of electric vehicles. [ABSTRACT FROM AUTHOR]

Energy transition is crucial for sustainable development, but its drivers have been neglected due to data limitations. Germany has adopted a low-carbon, secure, cost-effective, and environmentally friendly energy transition policy to achieve its 2050 carbon-neutrality goals. Despite the fact that the sub-components of energy have often been considered, to the author's knowledge, there is currently no study available that empirically examines the drivers of the energy transition in Germany. Therefore, the investigation examines the impact of information and communication technologies (ICT), research and development (R&D) investments in nuclear (NRD) and renewable (RRD) energy, and urbanization on the energy transition in Germany for the period 2000/Q1-2022/Q4. The results show that ICT, NRD, and RRD have an increasing impact, while urbanization hinders the energy transition. Accordingly, German policymakers make greater use of the increasing impacts of ICT and R&D investments to improve the energy transition and implement an urbanization plan to expand the use of green energy. [ABSTRACT FROM AUTHOR]

The aim of the article is to analyse the factors influencing entrepreneurs' decisions about investing in renewable energy. It outlines a number of different factors that may affect the process of transforming entrepreneurs into business prosumers, who thus want to limit the effects of rising energy prices. The article defends the thesis that in addition to the economic, technological and psychological dimensions, legal and political stability, access to reliable information and the level of trust in a given society are equally important. Based on the quantitative research results, the article indicates which elements are particularly important for entrepreneurs when making decisions about investing in renewable energy and which institutions are indicated by Polish entrepreneurs as responsible for implementing energy transition. The article also indicates that information about the possibility of receiving funding from the European Union and the government, the government's energy policy and technological possibilities is important for entrepreneurs' decisions about investing in renewable energy in Poland. It is always difficult to implement sustainable development goals without an atmosphere of trust and predictable legal stability in which entrepreneurs can run their businesses. [ABSTRACT FROM AUTHOR]

This paper determines by how much alternative electricity generation sources—natural gas, nuclear, hydro, and renewables—displace electricity generation from coal and oil. It does so by employing a first-difference model and a mean-group estimator applied to a panel that spans 1985–2019 for 27 high- and 13 middle-income countries. As such, our approach avoids/addresses several statistical issues common in long-macro panel analyses—heterogeneity, nonstationarity, and cross-sectional dependence—that have largely been ignored/unaddressed in previous displacement studies. Ultimately, we find that the displacement effect is small and only marginally significant for nuclear, and is significant though less than unity for natural gas and hydro, whereas intermittent renewables (solar and wind) have unitary displacement effect. These results suggest a substantially greater displacement potential for alternative generation sources than typically found by the previous literature. In other words, increasing hydro and wind and solar are all impactful ways to decarbonize the electricity system. [ABSTRACT FROM AUTHOR]