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Currently heating and cooling in buildings is responsible for over 30% of the primary energy consumption in the United Kingdom with a similar amount in China. We analyze heat pumps and district thermal energy network for efficient buildings. Their advantages are examined (i.e., flexibility in choosing heat sources, reduction of fuel consumption and increased environmental quality, enhanced community energy management, reduced costs for end users) together with their drawbacks, when they are intended as means for efficient building heating and cooling.

A literature review observed a range of operating conditions and challenges associated with the efficient operation of district heating and cooling networks, comparing primarily the UK’s and China’s experiences, but also acknowledging the areas of expertise of European, the United States, and Japan. It was noted that the efficiency of cooling networks is still in its infancy but heating networks could benefit from lower distribution temperatures to reduce thermal losses. Such temperatures are suitable for space heating methods provided by, for example, underfloor heating, enhanced area hydronic radiators, or fan-assisted hydronic radiators. However, to use existing higher temperature hydronic radiator systems (typically at a temperatures of >70°C) a modified heat pump was proposed, tested, and evaluated in an administrative building. The results appears to be very successful.

District heating is a proven energy-efficient mechanism for delivering space heating. They can also be adaptable for space cooling applications with either parallel heating and cooling circuits or in regions of well-defined seasons, on flow and return circuit with a defined change-over period from heating to cooling. Renewable energy sources can provide either heating or cooling through, for example, biomass boilers, photovoltaics, solar thermal, etc. However, for lower loss district heating systems, lower distribution temperatures are required. Advanced heat pumps can efficiently bridge the gap between lower temperature distribution systems and buildings with higher temperature hydronic heating systems

This chapter presents a case for district heating (and cooling). It demonstrates the benefits of reduced temperatures in district heating networks to reduce losses but also illustrates the need for temperature upgrading where building heating systems require higher temperatures. Thus, a novel heat pump was developed and successfully tested.

Multinational corporations (MNCs) are experiencing a number of major challenges in the international business arena. Can business diplomacy help them to deal with these challenges effectively? In this introductory chapter we conceptualize and identify the relationship between MNCs’ international business diplomatic activities and firm performance.

We conducted a literature review and interviews with five large MNCs that are operating in distinctive industries. Business diplomatic activities have been classified into three particular areas to support the analysis, namely: (1) MNC–Non-Governmental Organization (NGO) relations, (2) MNC–Host Government relations, and (3) MNC–Local Community relations.

The main findings suggest that international business diplomacy has a direct positive effect on firm performance with regard to so-called soft or nonfinancial indicators. These indicators include knowledge sharing, reputation, company image, and marketing possibilities. The effect can in turn lead to a better financial performance and market stance in the long run.

The results of this study are important for the future awareness and execution of business diplomacy in large MNCs.

In this concluding chapter, the editors provide an overall assessment of contemporary Danish public governance based on the main findings in the preceding chapters of the edited volume. Surveying the Danish governance responses to contemporary mega-challenges, the chapter reflects on policy implications and contemplate the future of both research and practice related to public administration, politics and governance in Denmark. The chapter argues that recent public governance reforms have turned the Danish welfare state into a mix of a neo-Weberian state and an enabling state, which deploys its considerable resources to create economic growth for the benefit of the large majority of Danes, to satisfy the needs of citizens and businesses and to develop collaborative solutions to complex problems. While the chapter concludes that this modified version of the well-known universal welfare state is largely apt for meeting the mega-challenges of the twenty-first century, recent reforms seeking to enhance job-seeking incentives for the unemployed and to integrate immigrants have resulted in new forms of marginalisation of weaker societal groups. Moreover, evolving problems such as climate change, an ageing population and digital citizen privacy will require further public governance reforms in the years to come.

Given prior limited research on boards in clean-tech enterprises, we investigate what constitutes an effective board exploring in-depth: who the board members are, what roles they perform and how these roles are performed.

Our study is an inductive, multiple case study of five clean-tech enterprises established in Norway.

We find that board composition in terms of complementary resources that the top management team lacks added by outside directors, their increased engagement in the board service role and board behavioural integration are important constituents of board effectiveness, which in turn translates into the increased levels of the firm’s strategic action capabilities, both action speed and breadth.

We suggest that these three constituents (prevalence of outside directors, board service role engagement and board behavioural integration) together make up the board contribution, which is most valued by clean-tech enterprises in the earliest stages of their development. Future research could be conducted in other types of high-tech start-ups and/or in other hybrid social enterprises to strengthen the generalizability of our findings.

While the mainstream governance research focuses on for-profit boards in large established companies, our study adds to the research on non-for-profit governance and boards in clean-tech enterprises that are both small entrepreneurial and hybrid social enterprises.

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.

There are many indications that government policymakers and supporters of large-scale nuclear expansion in Poland have not seriously grappled with arguments critical of this direction of the country's power development. Instead, there is a mood of euphoric elation in these circles without even an attempt to reflect on why this kind of nuclear power is in a state of perennial crisis and lack of development prospects in Western countries.

The purpose of this chapter is to consider from an economic perspective the potential role of nuclear power in decarbonising the Polish power sector. It needs to answer two questions: why not develop large-scale nuclear power and why small modular reactors (SMRs) can be a better alternative for decarbonisation of the Polish power sector.

The primary research method used in the preparation of this chapter is a critical analysis and synthesis of the literature on the subject.

A technological revolution will offer electricity customers increasingly better alternatives. Among them there is also technology of SMRs which seems to be much less risky option in terms of its compatibility with the direction of the power sector's evolution as well as cost of sectors’ decarbonisation.

Today three out of four Europeans live in towns and cities. Urban areas are concentrated with most of the environmental challenges facing our society, but also bring together the commitment and innovation needed to resolve these challenges. The European Commission has long recognised the important role that local authorities play in improving the environment and their high level of commitment to genuine progress; in this regard, it launched the European Green Capital Award (EGCA) in 2009 as an initiative to promote and reward cities making efforts to improve the urban environment and move towards healthier and sustainable living areas. The EGCA is given each year to the city deemed to be most deserving on the basis of 10 environmental parameters: the local contribution to global climate change, local mobility and passenger transport, the availability of local public open areas, the quality of local ambient air, noise pollution, waste production and management, water consumption, waste water treatment, environmentally sustainable management of the local authority and sustainable land use.

This chapter has been composed on the basis of materials found in the literature and on websites, and thanks to contacts created with some departments of the municipalities considered.

Stockholm, Hamburg and Copenhagen represent the winning cities in 2010, 2011 and 2014, respectively. This chapter focuses on the successful experiences of these cities, which show how the convergence of the environmental and economic development is important in order to reach sustainable development.

This chapter shows that environmental protection must not be thought of as a cost for our society. On the contrary, it illustrates how it can support economic development in urban contexts if well planned, managed and participated in at a municipal scale.

This article traces the regimes of worth that defined energy for centuries as a productive force of human and animal labor, an understanding that transformed in the 18th century to an “industrial-energy” regime of worth supporting an economy of mass production, consumption, and profit and more recently one centered on market forces and price. Industrial and market energy and the conventions and institutions that support them are currently in a period of discursive and material ferment; they are being challenged by different higher order principles of worth. We discuss eight emergent energy justifications that argue what kind of energy is – and is not – in the best interests of society.

Biosolids, the residual solids from wastewater treatment operations and once considered a waste product by the industry, are now becoming increasingly recognised as a multifunctional resource with growing opportunities for marketable use. This shift in attitude towards biosolids management is spurred on by increasing volatility in energy, fertilizer and commodity markets as well as moves by the global community towards mitigating global warming and the effects of climate change. This chapter will provide an overview of current global biosolids practices (paired with a number of Australian examples) as well as discuss potential future uses of biosolids. Additionally, present and future risks and opportunities of biosolids use are highlighted, including potential policy implications.