The European renewable energy transition is a leading model for responding to the urgent threat of climate change, which it does by empowering citizens. Drawing on Foucault’s analysis of German neoliberalism, this article argues that despite some measure of empowerment, the economic constraints structuring the transition ultimately disempower citizens, undermining the attainment of environmental goals. Specifically, the transition gives citizens control of their energy while burdening them with entrepreneurial tasks to do so, substitutes economic activity for political citizenship, and shifts the epistemological terrain they take for granted when determining what environmental crises society faces and how best to respond. Understanding the transition as composed of theories for sustainability governance, policies, and practices of implementation, this article analyzes the “energetic society” governance theory, the Clean Energy for all Europeans Package, and the renewable energy organization REScoop.eu.

Nigeria is endowed with abundant sunshine year-round; thus, solar PV would solve the environmental problems associated with petrol-powered generators. However, it is unclear whether households are willing to transition. Thus, we analyze households’ willingness to pay (WTP) for solar PV under four scenarios: (i) WTP when a solar PV is complemented with a generator, (ii) WTP when a solar PV completely displaces a generator, (iii) WTP when a solar PV is complemented with a generator, plus a subsidy, and (iv) WTP when a solar PV completely displaces a generator, given a subsidy. We find that WTP for solar PV is higher when it can displace generators completely. Subsidy plus monthly rather than upfront payment would scale up the adoption of solar PV by about 6 per cent. Furthermore, the cost benefit analysis results show that solar PV investment is profitable. Thus, there is a need to implement policies aimed at scaling up the energy transition.

This paper tracks the progress of renewable energy deployment at Antarctic facilities, introducing an interactive database and map specifically created for this purpose. Goals, challenges and lessons learnt from these operations are also reported. The data and assessments presented are based on a literature review of government reports, academic articles, online resources, news outlets and interviews conducted with personnel of Antarctic stations. As of 2021, 29 facilities have incorporated renewables in their energy systems, but only one permanent and four summer stations use renewables to meet more than 50% of their energy needs. Four main goals behind the development of renewable energy systems have been identified: fuel cost savings; reduction of the greenhouse gas emissions footprint in alignment with national decarbonization targets; electricity supply for scientific equipment during the winter months; and the development and/or testing of new technologies. The extreme weather conditions and complex logistics of Antarctica put both solar and wind systems under huge stress, which generates operational, technological and budgetary challenges that are also explored in this work.

The last decade has witnessed the emergence and rise of trade disputes over renewable energy support measures. By pitting trade against the environment, these disputes ignited a considerable debate over the adequacy of the green policy space available under WTO law. This article examines whether and to what extent the first ten years of litigation settled the key issues in this debate by undertaking a systematic analysis of the developments in the case law and in the renewable energy policy landscape. The analysis reveals that the case law has raised more questions than answers and much uncertainty remains as to the scope of the policy space available for the subsidization of renewables. It also highlights how these disputes steered the debate away from the most contentious issue of subsidy regulation to the slam-dunk issue of non-discrimination. In doing so, they helped conceal rather than resolve the green policy space deficit in multilateral renewable energy subsidy governance.

We examine how the composition of residential energy consumption and its sensitivity with respect to income changes. The paper characterizes the energy transition, analyzing the behavior of income elasticity of energy demand along the economic development stages by fuel types. The results indicate a nonlinear relationship between income and domestic energy consumption that can be explained by two factors. First, along the income distribution, consumption of modern fuels increases, replacing traditional and transitional fuels until modern fuels drive all of the growth in domestic energy demand. Second, at the highest income levels, income elasticity starts to decrease, leading to concavity in energy consumption. That is, the income elasticity of residential energy demand follows an inverse U-shape along the world income distribution. This finding suggests that at high income levels, residential energy consumption shows satiation and net energy-saving effects.

Neural networks-based learning of the distribution of non-dispatchable renewable electricity generation from sources, such as photovoltaics (PV) and wind as well as load demands, has recently gained attention. Normalizing flow density models are particularly well suited for this task due to the training through direct log-likelihood maximization. However, research from the field of image generation has shown that standard normalizing flows can only learn smeared-out versions of manifold distributions. Previous works on normalizing flow-based scenario generation do not address this issue, and the smeared-out distributions result in the sampling of noisy time series. In this paper, we exploit the isometry of the principal component analysis (PCA), which sets up the normalizing flow in a lower-dimensional space while maintaining the direct and computationally efficient likelihood maximization. We train the resulting principal component flow (PCF) on data of PV and wind power generation as well as load demand in Germany in the years 2013–2015. The results of this investigation show that the PCF preserves critical features of the original distributions, such as the probability density and frequency behavior of the time series. The application of the PCF is, however, not limited to renewable power generation but rather extends to any dataset, time series, or otherwise, which can be efficiently reduced using PCA.

Histories of semiconductor and computing technology in the United States have emphasized the supporting role of the U.S. state, especially the military, in answer to libertarian denials of state aid that are influential in Silicon Valley today. Somewhat implicit in that historiography, though, is the leading role of actors and organizations that blur any distinction between public and private. Some industries of this sort—telecommunications, aerospace, auto manufacturing—do figure in the historiography, but the class should be expanded further. One such industry—oil—has been exceptionally but almost invisibly influential in the development of computing and semiconductor manufacturing in the United States. Oil firms invested heavily in semiconductors and computing. There was also an “oil spillover” of personnel and technology from oil firms to computing and semiconductor manufacturing. Oil shows up in the biographies of many prominent individuals and organizations in the history of those technologies, from Fairchild Semiconductor to Edsger Dijkstra. These ties potentially hold important implications for the much-needed transition to a more sustainable energy regime.

The Anthropocene epoch, characterized by human-caused planetary-scale transformations like climate change and ocean acidification, today is usually associated with the period beginning in the mid-twentieth century. Taking an oceanic perspective on the Anthropocene in Asia, the article argues that oceanic and terrestrial energy regimes synchronized since the 1950s when, for the first time in history, oceanic ghost acres turned marine spaces into a major fuel source. Despite global connections between offshore oil regions located in North America, Asia, and other places going back to the late nineteenth century, Asia’s contingent offshore oil field locations and their physical geographies, combined with political factors, inhibited large-scale offshore drilling before the 1950s. These characteristics of marine spaces meant that Asian political elites and their developmentalist agendas became the guiding force in exploring offshore fields, a process that was hardly dominated by corporate capitalism or structural choice limitations due to the legacies of colonialism.

Carbon taxes are likely to play a key role in meeting greenhouse gas emission targets that are consistent with the Paris Agreement. In this article, we assess the macroeconomic effects of a carbon tax on the global economy, paying particular attention to the terms-of-trade implications for importers and exporters of fossil fuels. We use a modified version of the National Institute’s Global Econometric Model, NiGEM. In the stylized scenarios, all countries and regions impose a permanent and uniform carbon tax immediately. Our simulations show that demand for fossil fuels falls substantially in response to the tax, global (pre-tax) prices of fossil fuels decline, and the tax can raise substantial revenue for the government. The overall impact on GDP growth and inflation in each country depends on the fossil fuel intensity of output, the net losses/gains in terms of trade and the macroeconomic policy reaction.

It is not only worth talking about the chances of survival in the fight against emerging environmental and socio-economic threats, but it is necessary to use all possible means to influence public awareness. It is awareness that shapes our attitudes and literacy. The core of these tools is cross-sectoral place-based education. This raises the question of the role of new energy actors in the education process. As ‘first movers’, they have enormous power in the local community. Are they therefore merely energy producers, or perhaps, using their position, are they actively involved in creating local energy behaviours? A combination of social research methods including qualitative studies helped respond to this question. As the study shows, an opportunity for effective education is contextualisation, embedding educators in the local social structure and including first movers – energy producers – in this process. Biogas entrepreneurs transpose the knowledge of renewable energy – a globally known issue – to the local level. The provision of comprehensive education requires institutional support focused on building partnerships between policy makers, teachers and practitioners, enabling not only trans-sectoral contact but also the exchange of experience.

Access to affordable, reliable and sustainable energy is a pre-condition for sustainable economic development. This is the case in South Africa, where the workforce and entrenched fossil fuel industry remain sceptical about a transition to renewable energy. This article explores the complexity of energy regulation in countries with a deep-seated economic dependency on fossil fuels. South Africa presents a good case study of the challenge of balancing the environmental, social and economic imperatives of energy. It unpacks the drivers behind directed regulation towards renewable electricity. A painful, but necessary, “just transition” to a low-carbon economy requires laws to phase-out fossil fuels, without exposing public funds to private profit seekers. The South African experience of renewable electricity demonstrates the challenges of regulatory uncertainty. Careful legal reforms are necessary to rid existing electricity laws of their inertia and achieve a low-carbon economy while ensuring access to affordable, reliable and environmentally sustainable energy.

Energy transition in the European Union (EU) and its Member States involves questions of federalism, which are subject to various perspectives. The distribution of powers cannot be properly understood using classical legal methodology alone because Articles 192 to 194 of the Treaty on the Functioning of the European Union (TFEU) contain too many ambiguous political compromises. On the one hand, Article 192(1) TFEU (on the environment) and Article 194(1) and (2)(1) TFEU (on energy) enable EU legislation on energy transition through the ordinary legislative procedure, including majority voting in the European Parliament and the Council. On the other hand, there are significant textual limits for EU action in neighbouring provisions with a ‘sovereignty exception’ for the Member States in both Article 192(2) and Article 194(2)(2) TFEU. This article argues that, in the light of the Paris Agreement, the allocation of competences between the EU and its Member States should, in case of doubt, be understood in such a way that effective climate protection becomes possible. Because under Article 191(1) TFEU the EU is to promote measures at the international level to combat climate change, such an international law-friendly interpretation is part of a legitimate teleological approach. Economic theories of federalism and innovation research in the social sciences help us to understand which aspects of economic or innovation theory can promote effectiveness in this respect. It is necessary to interpret the distribution of competences in a dynamic way, thereby slightly shifting the limits of interpretation.

The law and regulation of the energy sector in Australia is subject to overlapping responsibilities of both federal and state governments. Crucially for energy transition efforts, neither energy, environment nor climate is mentioned in the Australian Constitution. Australia has a tradition of creative cooperative federalism solutions for responding to problems of national importance. In the energy sector this has resulted in an intricate national framework for energy markets, which relies on mirror legislation passed by participating states, with oversight by state and federal executive governments. Independently of these frameworks, both federal and state governments have passed climate change legislation, which crucially includes renewable energy support mechanisms. At a time when a rapid transition to a decarbonized energy system is essential, legal frameworks struggle to respond in a timely fashion. The political discourse around energy has become increasingly toxic – reflecting a dysfunctional state–federal relationship in energy and climate law. Australia needs to consider whether its cooperative federalism solutions are sufficient to support the energy transition and how climate law at the state and federal levels interacts with energy market legal frameworks.

The traditional concern of federalism literature has been both descriptive and prescriptive. How do federalist systems allocate powers among central, regional, and even local governments? How can these powers be divided in a manner that allows for unity and diversity in policymaking and law? These questions are given greater pertinence by the seriousness of climate change and the need for a just transition to lower-carbon economies. Classical federalism, public choice theory, and dynamic energy federalism all have something to offer in the field of clean energy federalism. This article situates the ‘functional federalism’ that arises from South Africa's multi-sphere system of government within these debates. The article explains the system of functional federalism in South Africa and details the tripartite structure (physical, market, and regulatory) of the South African electricity sector. By delineating the complex interactions that have unfolded between governmental and non-governmental actors in the electricity sector in recent times, the article demonstrates that the South African case will be of continuing interest to scholars of federalism.