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Solar energy is the most abundant of all renewable energy sources and the development pressures for solar farms have grown rapidly in the last five years within the UK. With this in mind the purpose of this paper is to offer a general review of solar farm development in the UK.

The paper begins with a description of the characteristics of solar farms, outlines the solar farm market in the UK and discusses the planning policies and issues associated with solar farm development.

The paper reveals that solar farms have been developed on both agricultural land and brownfield sites and that the development pressures are greatest in the southwest and southeast of England. While national and local authority planning policies generally promote renewable energy schemes, proposals for the development of solar farms have raised a wide range of planning issues. These include impacts on land, landscape and visual amenity; ecology and nature conservation: cultural heritage and historic environment; construction traffic and highways; security; economic benefits; and potential economic and social impacts within the community.

This paper provides an accessible review of the development of solar farms within the UK and as such it will be of value to developers, land and property professionals and students.

Despite the abundant renewable energy potential in the Nigeria, the power-sector stakeholder has not paid attention to the prospect of the natural resources that can be accrued when it is properly harnessed. Although a very negligible fraction of the population has invested in solar photovoltaics (PVs) for home solution, the initiative was only made public commercialised under the public-private partnership (PPP) and the objectives of the Power Sector Reform Act. 2005. It is, therefore, aimed to investigate the causes and insight of the barriers that are responsible for the slow implementation of the solar energy initiative in the Nigeria.

An empirical study was performed in the Nigeria. The study was conducted qualitatively, through semi-structured face-to-face interviews of 25 participants. The interviews were recorded, transcribed, interpreted, coded, categorised into themes and analysed by content analysis.

The study reveals technological, financial, political and social barriers have been the reason for slowing down solar energy development in Nigeria. While the technical barrier is a challenge to the solar energy implementation, socio-cultural issues have also been an obstacle to the implementation process. It is suggested that, the stakeholders of the initiative endeavour to proffer sustainable policies to enable public and private promoters to be able to generate and distribute electricity through solar PV and to complement the inadequate conventional electricity sources from the grids.

The paper provides a richer insight into the understanding and awareness of barriers for implementing solar energy strategies in Nigeria.

This paper aims to examine a situation in which individual action requires collective approval – solar power adoption in strata properties – and offers a motivation-opportunity-ability theory-based model with which such a situation may be approached.

A Delphi methodology was undertaken for this study, with three iterative questionnaires administered online to a panel of strata property, renewable energy and sustainable housing experts.

The Delphi panel’s insights have informed a new conceptual model, the Strata Solar Champion Roadmap (SSCR), outlining the variables affecting strata-based solar power adoption.

Researchers and practitioners are encouraged to test and enhance the model’s generalisability. Further case studies or quantitative analysis measuring the strength of the relationships identified in the SSCR model is particularly necessary. The SSCR could also be applied when examining other common strata governance disputes.

Policymakers and social marketers are encouraged to apply the SSCR when planning interventions to facilitate strata scheme solar power adoption. Furthermore, the SSCR offers guidance to strata property owners and strata schemes seeking to adopt solar power, thus increasing renewable energy use in a major sector of the Australian energy market.

Within this context, the SSCR’s conceptualisation of strata-based solar PV adoption provides new insights into individual behaviour change requiring collective approval.

Renewable energy infrastructure is an important asset class in the context of reducing global carbon emissions going forward. This includes solar power, wind farms, hydro, battery storage and hydrogen. This paper examines the risk-adjusted performance and diversification benefits of listed renewable energy infrastructure globally over Q1:2009–Q4:2022 to examine the role of renewable energy infrastructure in a global infrastructure portfolio and in a global mixed-asset portfolio. The performance of renewable energy infrastructure is compared with the other major infrastructure sectors and other major asset classes. The strategic investment implications for institutional investors and renewable energy infrastructure in their portfolios going forward are also highlighted. This includes identifying effective pathways for renewable energy infrastructure exposure by institutional investors.

Using quarterly total returns, the risk-adjusted performance and portfolio diversification benefits of global listed renewable energy infrastructure over Q1:2009–Q4:2022 is assessed. Asset allocation diagrams are used to assess the role of renewable energy infrastructure in a global infrastructure portfolio and in a global mixed-asset portfolio.

Listed renewable energy infrastructure was seen to underperform the other infrastructure sectors and other major asset classes over 2009–2022. While delivering portfolio diversification benefits, no renewable energy infrastructure was seen in the optimal infrastructure portfolio or mixed-asset portfolio. More impressive performance characteristics were seen by nonlisted infrastructure funds over this period. Practical reasons for these results are provided as well as effective pathways going forward are identified for the fuller inclusion of renewable energy infrastructure in institutional investor portfolios.

Institutional investors have an important role in supporting reduced global carbon emissions via their investment mandates and asset allocations. Renewable energy infrastructure will be a key asset to assist in the delivery of this important agenda for a greener economy and addressing global warming. Based on this performance analysis, effective pathways are identified for institutional investors of different size assets under management (AUM) to access renewable energy infrastructure. This will see institutional investors embracing critical investment issues as well as environmental and social issues in their investment strategies going forward.

This paper is the first published empirical research analysis on the performance of renewable energy infrastructure at a global level. This research enables empirically validated, more informed and practical decision-making by institutional investors in the renewable energy infrastructure space. The ultimate aim of this paper is to articulate the potential strategic role of renewable energy infrastructure as an important infrastructure sector in the institutional real asset investment space and to identify effective pathways to achieve this renewable energy infrastructure exposure, as institutional investors focus on the strategic issues in reducing global carbon emissions in the context of increased global warming.

The purpose of this article is to study green banking practices, its methods of adoption and importance of practicing green banking. This study also includes the role and contribution of banks in environmental sustainability and UN Sustainable Development Goals.

The current research paper is conceptual in nature, based on a thorough literature review, websites of financial institutions and literature evaluations among other sources. This study has been supplemented by a variety of research journal articles. The websites of many banks including SBI (State Bank of India) and MayBank (Malaysia) were used and reviewed to know about various green banking practices both nationally and internationally and their contribution toward sustainability.

The devastating effects of recent flooding, droughts and extreme temperatures that several people all over the world have experienced compelled everyone to begin thinking about global warming and its consequences, and to do everything that can be done to address this problem. Governments, businesses and individuals all play a part in preventing global warming and creating a more sustainable world. People have to deal with financial institutions, particularly banks, which play a vital role in this environment by assisting in the development of a robust and successful low-carbon economics. They should make more use of environmental data when extending credit and making investment decisions. The project will assist them in proactively improving their environmental performance while also adding long-term value to their company. Businesses having a bigger carbon output may be viewed as riskier in the future, and banks may shy away from funding such businesses in favor of innovative technology solutions that absorb or reduce carbon emissions. As a result, green banking is the order of the day, a source for sustainable development and it will undoubtedly benefit banks, industries as well as the environment at large.

The theoretical implications can be summed in the following points: (1) there is no universally accepted framework for green or sustainable banking so far. However, green banking practices are at different stages of development across countries. As per the case of India, green banking practices are at a development phase in India, and green processes have a significant impact on sustainable development. (2) The study is one of the first of its kind in the academic literature as it links green banking practices with sustainability besides discussing green banking practices of the top public sector Bank of India and top commercial bank of Malaysia. Despite the significant contributions made by this study, many disadvantages should be addressed for future research. The present work was chosen for comfort, it was restricted to green banking practices of two banks only, which limits conclusion and interpretation of outcome to some extent Future research can be conducted by a comparative study with the top green banks or with the cleanest country of the world or green banking practices by those banks toward sustainability in that country can also be a good area for research

Managerial implication: The study is extremely helpful to the banking industry in determining the scope of green banking initiatives in sustainable development. This study is a prime study in India to interrelate banking industry towards sustainability and two UN SDGs besides green banking practices of banks. This paper has noted the areas where the banks can make progress for the greener, sustainable economics. It has also aided the banking industry in identifying areas for development so that it may focus on improving social satisfaction and satisfaction of stakeholders across its operating areas. The study is also very helpful for banks to comprehend how vital these green initiatives, especially green processes, are to improve sustainability.

The study will serve as a gauge for banking actions toward greener nations and a greener world since these are the efforts toward Carbon Free World, Efforts for controlling global warming, efforts for the greener planet in general which undoubtedly is a significant long-term service to society a reason for better climate and better tomorrow.

This paper identifies the need for green banking in sustainability. This article also summarizes the notion of green banking besides outlining some methods and analyzing green banking initiative by SBI (State bank of India) of India, MayBank of Malaysia & UNSDG .

Purpose – The UK energy market is in a period of significant transition, with a target of cutting carbon emissions by at least 80% by 2050. There is widespread agreement that the current policy landscape needs to change if this ambitious target is to be achieved. However, the current business structure also requires a radical overhaul. This chapter explores the new business models that are being introduced to serve commercial and domestic customers.

Methodology/approach – This chapter presents a case study of the UK energy sector that draws on the first author's active engagement in the UK's energy market and thus participant observation. The discussion is framed around relevant material from the entrepreneurship and innovation literatures, with a particular focus on entrepreneurial opportunities created by policy.

Findings – In a rapidly changing policy environment, new ideas, technologies and business models are emerging. A range of new business models evident in the market are explored. These include new forms of service delivery, market-making models and finance models.

Social implications – The chapter highlights the importance of entrepreneurship and innovation in the delivery of a low-carbon economy. It also explores the role of policymakers in promoting more environmentally sustainable approaches in this industry sector.

Originality/value of chapter – The chapter presents a novel, industry-specific case study. It contributes to extant knowledge on sustainable business through its focus on the complex interaction of policy and entrepreneurship as well as some of the business models required for the transition to a low-carbon future.

This paper could be considered as the first step of grounding the ambitions and speculations about hyper urban planning. In other words, it is just a brief approach for the critical discussion of hyper urban planning field, without too many details or long explanations, so further studying, arguing and additional future research should be done.

The scientific methodology is based on descriptive and analytical methods, in addition to case study method of data collection. Therefore, the paper has reviewed 16 case studies, which could arguably be lumped under the title of “hyper urban planning.”

The study focuses on proposing a new way to view urban planning, that is the hyper urban planning, which could be considered as a sort of specialized urban branch of advanced level, characterized by special criteria, which stimulates innovative and creative proposals for the future smart cities.

Hyper urban planning field generally aims to contribute to liberating and releasing the full creative imagination of the urban planners’ minds, outside the box and away from the exaggerated strict constraints.

The study has been based on theoretical aspects in addition to empirical experiments. The practical aspects reflect the potential and promising features of hyper urban planning, especially with regard to using creativity, sustainability and innovative technology solutions.

The paper’s analyses show that many hyper urban proposals have a high potential sustainability, environmentally, socially and economically.

As urban problems and built environment challenges have become more complex, the proposed vertical eco-cities under the umbrella of hyper urban planning field may arguably be promising and more sustainable urban solutions for the previously mentioned challenges.