Policy Instruments to Improve Energy Performance of Existing Owner Occupied Dwellings

The aim of this thesis is to add knowledge to the role and impact of policy instruments in meeting energy performance ambition in the existing owner occupied housing stock. The focus was instruments available in the Netherlands in 2011 and 2012. These instruments represented the ‘on the ground’ efforts to meet climate change targets and many continue to do so today in the same or slightly altered forms. At international level there is a recognized need to keep global temperatures within the range of 1.5 - 2°C above pre-industrial levels (Carrington, 2016). At European level, the 2020 package contains a series of binding legislation to help the EU meet its more immediate climate and energy targets. 2020 targets include 20% reduction in greenhouse gas emission, 20% of EU energy obtained from renewable sources and 20% improvement in energy efficiency. 2020 targets for the Netherlands are a 20% reduction in greenhouse gas emissions and a 14% increase in energy generation from renewable sources (Vringer et al., 2014). A raft of policies has been produced over the last number of decades from international to local level to orientate action towards targets. At European level the Energy Performance of Buildings Directive (EPBD) drives efforts at reducing energy among one of the biggest players, the building sector. By requiring a mandatory certificate at the point of sale and rent of buildings and making regulatory demands on existing buildings the EPBD upped the ante of what could be expected from the building sector, but especially the existing dwelling stock. National governments have already been tackling existing dwellings for decades propelled by the energy crisis and later by climate change policy. Information campaigns, subsidies, energy taxes, energy loans and tailored advice are among the instruments that have been available to homeowners to carry out works on their dwellings to reduce energy consumption. In recent years, the pace of efforts has increased due to, inter alia, the realization that the revolution in energy use that must occur for climate change targets to be met means major changes in the fabric of the existing dwelling stock, dwellings constructed before building regulations demanded high energy performance standards. It is argued that the building sector, in general, and the existing dwelling stock, in particular, can contribute more cost effectively and more significantly in quality and quantity terms than any other sector (Amstalden et al., 2007; Lomas, 2010; Ürge-Vorsatz, et al., 2007). This has provoked calls for new and improved instruments to meet the energy saving potential of existing dwellings. Despite many of the same instruments being used for decades there is little solid information on many crucial dimensions of how instruments operate and on what impact they have. The few evaluations and reviews that do take place are commonly focused on theoretical energy savings and costs and instrument strengths and weaknesses. Instruments commonly appear and disappear without undergoing improvement or change or contributing to policy learning. Many instruments are laden with assumptions about the target group that are never formally or comprehensively proved or debunked. Little theorizing takes place on the type of instruments most suited to the target group. Fundamentally, there is a serious lack of information surrounding the effectiveness of instruments assumed to be making climate change targets a reality. It is the above mentioned information deficits that influenced the objectives and structure of this thesis. Instruments are examined from different angles and viewpoints, from experts, owner occupiers, official evaluations and front-runner countries. Assessment frameworks were developed to tease out how well instruments truly function. Households in receipt of instruments such as the EPC and energy audit were compared to households not in receipt of instruments. Moreover, the complete range of national instruments available at the time of the survey were studied to present a complete picture. A more detailed description of the methodologies adopted is presented below. Methodology An aim of research was to offer qualified accounts and a deeper analysis of how instruments for energy performance improvement in existing dwellings function. Research components focused on both individual instruments and combinations using a triangulation of methods and sources: expert interviews, a survey and literature review. The first step towards meeting the aim of research was to characterise and assess national instruments in the Netherlands. In the absence of an assessment framework for policy instruments in this domain one was created using elements of the theory based evaluation method and concepts from literature. All national energy performance instruments operating at the time that could influence energy performance improvement for space and water heating in existing dwellings were included in the evaluation. Data was obtained from face to face semi-structured interviews with 19 stakeholders involved in lobbying, designing, implementing and evaluating instruments. Interviewee data was complemented with secondary sources, including; evaluations of the national climate change programme, evaluations of individual instruments, cross country evaluations and European projects in which the Netherlands participated. An online survey of owner-occupiers covering the same instruments as the characterization and assessment of instruments described above was conducted to expand the investigation into instruments. More than 5,000 Dutch owner-occupiers participated in the survey. The survey consisted of 96 questions about energy saving measures adopted within the years preceding the survey. The focus lay on measures that involved significant investment to reduce energy consumed for space and water heating. The questionnaire consisted of multiple choice and open ended questions divided into several categories; the adoption and planned adoption of energy saving measures, energy audits, the EPC, building regulations, the energy tax, financial incentives, information tools and socio-economic and dwelling characteristics. Data on motivations for energy use and perceived influences of instruments was also gathered. The questionnaire was used to meet several objectives. To survey the overall effectiveness of the national instruments available to owner occupiers at that time, to compare owner-occupiers who received an EPC to those who did not along several parameters and to compare owner-occupiers who received an energy audit to those who did not along several parameters. Required sample sizes were calculated on the basis of assumptions and several critical components of the questionnaire that required a set response rate to allow statistical comparison (See Appendix 2). Approximately, 30,000 households from the national EPC/energy audit database were sent a link to the questionnaire. The comparison group was created by sending approximately 16,000 members of the Home Owners Association a link to the questionnaire. Following a reminder, a response rate of 17% was received for the EPC/energy audit database and 10% for the Association of Home Owners database. Both descriptive and statistical analysis was conducted on response data. Descriptive analysis focused on whether householders reported an association between the adoption of energy saving measures and instrument use. Pearson’s chi square tests were used to identify whether an association between adopting measures and instruments could be statistically proven. The final research component consisted of a comparative study of several front-runner countries to gather knowledge and examine the instruments associated with success in meeting climate change targets for existing dwellings. Literature from comparative public policy was used to structure this research component. Denmark, Germany, Sweden and the UK were chosen as front-runner cases. Based on document analysis the instruments considered to dominate action in these front-runner countries were characterised. As with the first research component an evaluation framework was developed and the main instruments were assessed against concepts drawn from literature. Using concepts from literature was an effort to go beyond traditional ‘strength and weakness’ based evaluations by searching for how instruments tackle, or fail to tackle, salient issues in this policy domain. Therefore, ‘effectiveness’ of instruments was interpreted as both the documented results of goal achievement and the extent to which instruments deal with aspects unique to this policy domain. Results from document analysis and instrument assessments based on concepts were verified in phone interviews with national experts. Findings A qualitative evaluation of national instruments Instruments were evaluated using 1) elements from the theory based evaluation method and 2) a set of ‘ideal’ concepts. An overview of the first phase of the evaluation is presented in the table below. Fundamental problems with how instruments were implemented were identified in this phase of the evaluation. Most notable was how the EPC was implemented without an enforcement regime resulting in poor visibility, confusion and lack of confidence in the market distancing the EPC from its original ambitious theory and objectives. Similarly, the Meer met Minder sectoral agreement was associated with financial issues and lack of clarity on responsibilities. Economic incentives were heavily criticised by interviewees and found wanting from evaluations being described as ‘modest’ and ‘highly fragmented’. Meanwhile, the energy tax was unanimously described as revenue raising. Little could be obtained from published sources or expert interviewees on the impact of information tools although some interviewees believed that tools are designed for the already informed. Building regulations were found to lack the innovative dimensions visible within other countries, such as consequential works, though few interviewees saw potential to strengthen this instrument. The second phase of the evaluation examined how instruments functioned compared to normative concepts. Concepts chosen were: Policy instrument combinations Obligating/incentivising balance Long term programme Non-generic Primacy to energy efficiency Whole house/deep retrofit Energy sufficiency (the notion that instruments actually lead to energy use reduction) Elements of some concepts were present but far from pervasive. Instruments were: Typically stand alone instead of operating in combinations Largely short term instead of being embedded in a long term framework Almost entirely incentivising thus lacking the obligating balance suggested from theory Generic thus ignoring the great diversity associated with households Largely bypassing the important role of first securing energy efficiency before implementing other measures (i.e. renewable technologies) Piecemeal in place of whole house Disassociated from an end point of energy use reduction. Some ingredients for a successful strategy for existing dwellings were however present. The Meer met Minder subsidy was the only performance based subsidy in place at the time of research and was associated with positive results. With subsidy amounts linked to rating changes in the EPC/energy audit it also demonstrates a successful coupling of instruments. Furthermore, interviewees, though regretful of how the EPC had been progressing, remained hopeful for a better future for this instrument with scope for different manipulations for example, with links to property taxes

Policy Instruments to Improve Energy Performance of Existing Owner Occupied Dwellings:

The aim of this thesis is to add knowledge to the role and impact of policy instruments in meeting energy performance ambition in the existing owner occupied housing stock. The focus was instruments available in the Netherlands in 2011 and 2012. These instruments represented the ‘on the ground’ efforts to meet climate change targets and many continue to do so today in the same or slightly altered forms.  At international level there is a recognized need to keep global temperatures within the range of 1.5 - 2°C above pre-industrial levels (Carrington, 2016). At European level, the 2020 package contains a series of binding legislation to help the EU meet its more immediate climate and energy targets. 2020 targets include 20% reduction in greenhouse gas emission, 20% of EU energy obtained from renewable sources and 20% improvement in energy efficiency. 2020 targets for the Netherlands are a 20% reduction in greenhouse gas emissions and a 14% increase in energy generation from renewable sources (Vringer et al., 2014).  A raft of policies has been produced over the last number of decades from international to local level to orientate action towards targets. At European level the Energy Performance of Buildings Directive (EPBD) drives efforts at reducing energy among one of the biggest players, the building sector. By requiring a mandatory certificate at the point of sale and rent of buildings and making regulatory demands on existing buildings the EPBD upped the ante of what could be expected from the building sector, but especially the existing dwelling stock.  National governments have already been tackling existing dwellings for decades propelled by the energy crisis and later by climate change policy. Information campaigns, subsidies, energy taxes, energy loans and tailored advice are among the instruments that have been available to homeowners to carry out works on their dwellings to reduce energy consumption. In recent years, the pace of efforts has increased due to, inter alia, the realization that the revolution in energy use that must occur for climate change targets to be met means major changes in the fabric of the existing dwelling stock, dwellings constructed before building regulations demanded high energy performance standards. It is argued that the building sector, in general, and the existing dwelling stock, in particular, can contribute more cost effectively and more significantly in quality and quantity terms than any other sector (Amstalden et al., 2007; Lomas, 2010; Ürge-Vorsatz, et al., 2007). This has provoked calls for new and improved instruments to meet the energy saving potential of existing dwellings. Despite many of the same instruments being used for decades there is little solid information on many crucial dimensions of how instruments operate and on what impact they have. The few evaluations and reviews that do take place are commonly focused on theoretical energy savings and costs and instrument strengths and weaknesses. Instruments commonly appear and disappear without undergoing improvement or change or contributing to policy learning. Many instruments are laden with assumptions about the target group that are never formally or comprehensively proved or debunked. Little theorizing takes place on the type of instruments most suited to the target group. Fundamentally, there is a serious lack of information surrounding the effectiveness of instruments assumed to be making climate change targets a reality. It is the above mentioned information deficits that influenced the objectives and structure of this thesis. Instruments are examined from different angles and viewpoints, from experts, owner occupiers, official evaluations and front-runner countries. Assessment frameworks were developed to tease out how well instruments truly function. Households in receipt of instruments such as the EPC and energy audit were compared to households not in receipt of instruments. Moreover, the complete range of national instruments available at the time of the survey were studied to present a complete picture

A Curriculum for the Body of Knowledge in Open Finance

This paper addresses an identified skills gap in graduates who are entering the Open Finance workplace. The latter is a new sub sector of finance centered on the use of third-party permissioned data. We address the concern that such graduates lack commercial awareness and relevant financial work experience. We build on the Curricular Domains Model. This expresses the curriculum as knowledge, action and self-domain. We first identify the needs of employers through an embedded researcher approach in collaboration with the Smart Data Foundry. We then apply an Integrated Curriculum Design Framework (ICDF) to the findings in order to develop a transdisciplinary curriculum that can be applied to a master’s degree program. Our contribution is in facilitating a systemic combination of the finance and computing disciplines to create a new one that addresses this field. We believe our proposed educational offering can assist with the challenges that are presented by the adoption of Open Finance

After the Crash: Examining Pedagogical Approaches to Teaching Business Ethics

Research has shown that business students are less ethical than students in other disciplines (Segal et al., 2011), which is a worrying finding, considering that unethical business practices are seen as a major feature leading to the world economic recession in 2008. However, business schools across the globe have consistently taught the subject of ethics in order to instil an ethical mind-set in their graduates. The way business ethics is embedded in the curriculum has been the subject of much debate, with a range of pedagogical approaches taken. This paper examines the current teaching of ethics, by examining two business programmes that take different pedagogical approaches at Cork Institute of Technology. The findings suggest that there is little difference in how business ethics is perceived by students regardless of how it is taught, and points to ethical values and principles being formed much earlier in a person’s life

“It is through others that we become ourselves.” A study of Vygotskian play in Russian and Irish schools.

<div> <div> <div> <p>Fifty years after publishing his seminal work on play and its role in child development, Vygotskian theory is still highly influential in education, and particularly in early years. This paper presents two examples of full integration of Vygotskian principles into schools in two very different settings. Both report improvements in learning and in well-being, and exemplify the theory–practice–theory cycle, highlighting the development of new theoretical constructs arising out of putting theory firmly into practice. In both settings, the positive results have come from years of effort, in which school personnel who may have been skeptical at first, have been inspired by the impact of adopting Vygotskian play on the children they teach. The Northern Ireland study shows that at least some of the Golden Key principles (mixed-age play and enhanced home–school links) translate perfectly into very different cultural-historical contexts. </p><p>International Research in Early Childhood Education, vol. 7, no. 2, pp. 129–146</p> </div> </div> </div

Teachers and Teacher Candidates Learning Together: Reported Ideas Regarding a Co-Teaching Model

A recurring issue in science teacher education is how to support teachers using student-centred scientific inquiry projects. This study investigates the first year of a three-year project (Inquire Together) that aims to support teacher candidate/teacher mentor teams using student-centred scientific inquiry projects while co-teaching during practicum. Co-teaching involves two or more teachers working together, co-planning, co-instructing and co-reflecting, for the benefit of students and to support each other’s development as teachers. The steps in the first year of the Inquiry Together project involved the following: a) developing a co-teaching model for our practicum in a two-day workshop, follow up focus groups and interviews; b) modelling student-centred scientific inquiry opportunities for teacher candidates and teachers; and c) supporting two teacher candidate/teacher mentor co-teaching teams implementing this pedagogy with practicum classes. The Covid-19 pandemic led to co-teaching teams moving to online teaching part-way through practicum, and students continuing their projects at home. We used a case study approach to investigate the affordances and constraints of Inquire Together for supporting teachers using student-centred scientific inquiry projects. Data included video and audio recordings of the workshop, focus groups, interviews, co-teacher planning meetings, high school classes and co-teacher reflection meetings, as well as co-teachers’ unit and lesson plans and online communication. Our initial findings from thematic analysis indicate the importance of the following five elements: time together for co-teaching teams outside the classroom (for planning and reflection); co-teachers developing mutual understanding; making equity between co-teachers visible for students; communication; and both teachers’ engagement in all activities

Use of Prescription Medication by Individuals Who Died by Suicide in Northern Ireland

OBJECTIVES/: To understand medication use prior to suicide in relation to patterns, polypharmacy and adherence. METHODS: 1,371 suicide cases were coded and latent class analysis used to identify combinations of medications prescribed prior to death. RESULTS: Two thirds had been prescribed medication with 30.7% prescribed three or more. Latent class analysis revealed three classes: Mixed medication use, primarily mental medication use, and baseline/low medication use. There are potentially high rates of medication non-adherence. CONCLUSIONS: Both medication use but also non-adherence rates were high in this sample of individuals who died by suicide. Potential implications and areas for future research are discussed

Trinity Walton Club: What is its potential for promoting interest in STEM?

Concerns are growing in many countries, including Ireland, regarding an inadequate number of graduates to meet workforce needs in science, technology, engineering and mathematics (STEM) fields. These graduate deficiencies are the result of low student uptake of STEM subjects and courses at post-primary and tertiary level education. Low uptake is partly a consequence of negative student attitudes towards STEM. Many students are losing interest in STEM at an early age due to an inability to see any relevance in their everyday lives. In light of such concerns, a Saturday afternoon club entitled “Trinity Walton Club” (TWC) was established in Trinity College Dublin with the purpose of uniting like-minded students to express, shape, inform and grow their interest in STEM. This club attempted to ‘bring STEM to life’ through thought provoking content, real world problems, contextualised analogies and projects. This paper describes the background to the TWC, reviews the literature around promoting student interest in STEM and examines initial feedback from participants in the pilot year of the club. The findings of this preliminary study indicate that the TWC has the potential to promote interest in STEM. Many of the recommendations from the literature review about promoting interest in STEM were referred to by participants in their responses