Scaling up community energy: a journey to low carbon smart cities

Community Energy (CE) is a growing concept which can assist cities in their journey to low carbon Smart Cities. In 2014, the Department of Energy and Climate Change (DECC) published its first CE strategy. CE was defined as the initiatives which involve local communities to: (I) reduce energy use; (2) manage local energy better; (3) generate energy locally; and (4) purchase energy collectively to reduce increasing carbon emissions and to save financial costs. Local authorities (LAs) are well placed in the continued success of CE and have a strategic role through their planning and policy procedures. CE can help deliver local economic regeneration, a stronger sense of community and help address other core policy priorities such as improving public health and wellbeing, fuel poverty and energy efficiency of housing stock. Some LAs have already started to embark on innovative actions to scale up CE projects, in most cases CE is not yet a holistic and mainstream activity in cities’ regeneration, sustainable energy and low carbon endeavours. Local energy projects remain ad-hoc and rely on the heroic efforts of climate change vanguards. Therefore, there is a need to scale up CE due to its major role in developing Smarts Cities. Key research findings of a study aiming to develop organisational capability for LAs to facilitate scaling up of CE using Nottingham as a case study, will be presented. Some of the major challenges cities are facing in implementing CE and low carbon agenda will be discussed. Lessons learned will be drawn for LAs nationally and internationally to mainstream CE activities and directions for future research agenda will be proposed

Improvement measures to achieve sustainable construction labor performance

Construction industry is the largest industrial employer of the world. However, construction labor suffers from declining productivity, job satisfaction and wellbeing. Given its volume and labor extensiveness, measures undertaken to improve labor sustainability of the construction industry would have high impact for the future. To improve the sustainability of labor performance, this paper suggests decision-making measures at the strategic, tactical, and operational levels. Data is generated through targeted interviews of the top management of the five biggest Norwegian construction contractors. The measures suggested by the interviewees are analyzed and complemented with theory through a systematic literature review, resulting in the development of 45 measures to achieve sustainable labor performance at strategic, tactical, and operational decision-making levels. Due to strict labor laws and regulations, some frequently reported measures in literature do not hold relevance to the Norwegian construction industry. However, the quality of data and unique position of the Norwegian construction industry magnifies its relevance to the global construction industry

Community engagement as a tool to help deliver smart city innovation: a case study of Nottingham, United Kingdom

Cities are complex urban conurbations and facing many challenges. The majority of the world’s population now live in cities and consume 80% of the resources. 'Smart City' innovation is emerging as a major response to the challenges cities are facing. Much of the focus remains on technological interventions, but technology alone may not be sufficient to reach smart and sustainable city goals. Cities are made up of people who have influence and are therefore key stakeholders in the development of smart city innovation and cannot be ignored. This paper aims to explore community engagement in Nottingham to help deliver smart city innovation and the way Nottingham City Council is engaging local communities in its smart projects. The paper analyses the community engagement strategy of Nottingham developed as part of the EU funded smart city project, REMOURBAN (REgeneration MOdel for accelerating the smart URBAN transformation). The main drivers and barriers to effective community engagement are identified in the smart city context. This exploratory study adopted a case study strategy and qualitative research methods. The data was collected through thirteen semi-structured interviews with middle and senior managers in Nottingham City Council and other stakeholder organisations in the city and a focus group of five community leaders from three local community groups. The content analysis of the REMOURBAN documents related to citizen engagement and the council’s energy strategies and policies was carried out. The key results are discussed with recommendations to nurture effective community engagement as a smart city tool and conclusions are drawn

Knowledge management in smart city development: a systematic review

The notion of ‘smart cities’ has gained the attention of policymakers, urban developers and government authorities around the world and is emerging as a major response to urbanization, economic regeneration and other environmental challenges faced by cities globally. Smart cities depend not only on a city's endowment of hard infrastructure (physical capital), but also and increasingly so, on the availability and quality of knowledge communication and social infrastructure (human and social capital). This emerging role of cities as information hubs and knowledge repositories is particularly decisive for urban competitiveness. Arguably, many smart city projects die after the pilot stage and the lessons learned from previous projects never scale up to inform subsequent implementations. This is a major impediment in the future development of smart cities, particularly around facilitating successful technological and procedural replication. In line with recent calls for a cautious rethink of the very rationale and relevance of the smart cities debate pointing to new avenues of research into interdisciplinary aspects, this paper reviews the extant smart city literature in an attempt to identify current theoretical streams and provide further insight into the role of Knowledge Management in smart city development. It also explores how cities can realise the full benefits of tacit knowledge, learning and collaboration. A review of forty-eight peer-reviewed articles is conducted. The findings suggest the lack of Knowledge Management models for smart city replication and reveal how socio-technical approaches can help to support collaboration and knowledge sharing. Policy recommendations for local and national governments on how cities can benefit from a shift towards collaborative knowledge-making are also provided

Environmental performance measurement in arts and cultural organisations: exploring factors influencing organisational changes

Arts and Cultural Organisations (ACOs) have received significant attention over the last few years regarding their environmental performance. ACOs are often non-profit organisations, relying on government funding to implement various programmes to support societal development. Funding dependence can shift ACOs' focus from creating socio-cultural value to being more commercially driven. This paper explores factors influencing organisational changes in ACOs related to environmental performance measurement. Stakeholders in ACOs based in Nottingham, England, were interviewed and participated in a workshop to validate and collect additional data. Our research uncovered five interrelated factors that influence organisational change: the role of funding bodies; local policies and networks; organisational culture and leadership; lack of resources; and building proprietary-tenant relationships. This paper contributes to understanding ACOs responses to measuring environmental performance and the challenges they face as they move from measuring to implementation. Implications are explored for how funding is allocated and understood in terms of moving beyond merely measuring the carbon footprint of activities. ACOs' funding dependence indicates a focus on carbon measurement , omitting a more holistic approach towards the environment and sustainability

Critical success factors for embedding carbon management in organizations: lessons from the UK higher education sector

Organizations are under increasing pressure from governments and stakeholders to reduce carbon emissions from their business operations for climate change mitigation. Universities are not exempt from this challenge and are operating in a complex external environment, not least responding to the UK government's Climate Change Act 2008 (80% carbon reductions by 2050 as per 1990 baseline). In 2012–2013, the UK Higher Education (HE) sector consumed 7.9 billion kWh of energy and produced 2.3 million tonnes of carbon emissions. This indicates the scale of the challenge and carbon management is central to reduce carbon emissions. However, effective processes for implementing and embedding carbon management in organizations in general, and universities in particular, have yet to be realized. This paper explores the critical success factors (CSFs) for embedding carbon management in universities and, more widely, in organizations. This exploratory study adopted a mixed-methods approach including the content analysis of universities' carbon management plans alongside semi-structured interviews in the UK HE sector. The paper identifies six key factors for successfully embedding carbon management that are pertinent not just for the HE sector, but to organizations broadly: senior management leadership; funding and resources; stakeholder engagement; planning; governance and management; and evaluation and reporting

Implementation of analytic hierarchy process in evaluation of vulnerable critical oil and gas infrastructures to climate change impacts

The Niger Delta oil and gas infrastructures are under severe threat of climate change impacts exacerbated by frequent flood activities, rising temperature, surging Atlantic tides, persistent heavy rainfall, and windstorms. This requires sustainable adaptation mechanisms to cope with vulnerabilities, but experts are challenged with the scale of vulnerability and ability to prioritise adaptation responses according to system criticality. Through a systematic review and synthesise of criticality assessment criteria, this paper applied multiple input analytic hierarchy process (Mi-AHP) in prioritising the criticality of seven stratified vulnerable infrastructures to ease adaptation planning. The result indicates that oil terminals, flow stations and roads/bridges are most critical infrastructures with an EV value = 0.27, 0.19, and 0.15 respectively. The result further indicated that transformers/high voltage cables are the fourth most critical systems obtaining EV = 0.14 while Pipelines, loading bays and wellheads were ranked fifth, sixth, and seventh with EV = 0.11, 0.09 and 0.05. Accordingly, the study emphasised the need for sustainable and pragmatic adaptation planning leveraging the outcome of the study to effectively manage and reduce the vulnerability of climate change impacts on oil and gas infrastructures in the Niger Delta

An investigation into retrofitting the pre-1919 owner-occupied UK housing stock to reduce carbon emissions

In the UK, housing has been identified as a significant sector for contributing to the 80% reduction in emissions over the 1990 baseline by 2050, required by the Climate Change Act of 2008. However, pre-1919 housing stock is the least energy efficient and consequently poses challenges to meeting this target. Using a mixed methods approach, the current study demonstrates that, in actuality, there is a significant potential for reducing emissions among this sub-sector of housing, and that the major barriers to energy efficiency retrofits concern a lack of funding, the payback period for the investment, disruption to home life and finding a trustworthy and skilled installer. Moreover, this study finds that homeowners are motivated primarily by the desire to improve home comfort and aesthetics along with a reduction in energy bills rather than in reducing carbon emissions. The paper concludes with recommendations for improving the viability of retrofitting pre-1919 homes through enhanced financial resources, policy support and the promotion of social and economic benefits

Labour productivity statistics: a reality check for the Norwegian construction industry

Construction is one of the largest sectors that drive the global economy, yet it has failed to receive the necessary attention from the policymakers and investors. The existing construction statistics report the declining state of labour productivity. However, existing statistics often fail to reflect the true scope and economic impact of construction. They mainly account for on-site construction activities, but overlook the manufacturing of construction products and services in construction labour productivity statistics. The aim of this research is to investigate macro-economic labour productivity and identify the methodological problems inhibiting the effective measurement of construction labour productivity. The paper opted for academic literature review and a case study strategy for data collection. The findings reveal that many productive construction activities related to construction products and services are excluded from the construction labour productivity statistics. The results suggest that Norwegian construction labour productivity is not declining and is actually a productive industry in terms of value added per working hour. Although special reference has been made to the Norwegian construction industry, the same approach holds validity at the international arena of construction statistics. The study offers insights and lessons to construction industries of other countries facing similar productivity related issues

The transition of Dutch social housing corporations to sustainable business models for new buildings and retrofits

Social housing corporations play an important role in society as they provide affordable and good-quality housing for vulnerable citizens. Yet, the sector has to deal with the historical legacy of a high number of old and poorly insulated buildings. While research into the processes that drive or hinder business model innovation in this sector is scarce, this paper draws upon multiple qualitative case studies of social housing in the Netherlands to identify critical success factors for the transition to sustainable business models for new buildings and retrofits. Results show that there are four key attributes for a successful transition process: collaboration (both with supply chain partners as well as other social housing associations); continuous innovation; vision; and the role of the government (including subsidies and fiscal regulations). While economic performance was an important boundary condition, sustainability was not always seen as a strategic organizational objective, a finding that might be explained through considering the legacy of social housing corporations. Furthermore, a number of barriers were identified including the need for customer acceptance, a lack of support from the construction sector and government and macroeconomic factors such as increased construction costs