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• Introduction of ranking approach to evaluate measures provided by 5 member states. • History of measures to mitigate energy poverty in 5 member states is analysed. • Regional approach more effective than state-controlled one in energy poverty alleviation. • Countries with wide range of measures perform better than others with narrow range. • Ambiguity in terms relating to energy poverty originates in EU directives. Energy Poverty (EP) is the inability to attain a socially and materially necessitated level of domestic energy services. In the EU this occurs primarily due to low incomes, poor energy performance of buildings and high energy costs. The impacts of EP range from impaired social lives to unhealthy living conditions, with further consequences in the physical and mental health of energy poor individuals. Member states have been assigned by the EU with the responsibility of dealing with EP within their own territories. This is attainable mainly by creating effective policies, while also encouraging synergies among policies of different fields. However, scientific knowledge is gathered and action is taken on a national level only in a limited number of EU countries. For this reason, this paper aims to fill in the gap and capture snapshots from five EU countries (Cyprus, Spain, Portugal, Bulgaria and Lithuania) where EP has not been exhaustively examined. The study provides an overview of selected policies and measures directly or indirectly targeting EP alleviation and analyses their history and evolution at an EU level as well as at national level. It considers the different geographical dimensions, conditions and aspects (e.g. national or regional) where EP is encountered, in an attempt to identify any variances or similarities in the approaches adopted. Through this comparative study, strengths and weaknesses of national strategies are identified and analysed. Conclusively, based on this analysis, recommendations are made on how to utilise policy tools and provide the most efficient support to energy poor households in the corresponding countries. [ABSTRACT FROM AUTHOR]

Energy efficient renovation of the existing housing stock is imperative to reduce building energy consumption since the building sector in Europe accounts for an estimated 40% of the energy used from all sectors and more than 80% of the buildings today will still exist in 2020. Following Europe’s energy objectives, the paper investigates, based on the European Union Directives, the current energy refurbishment rates and examines the future energy performance of the Cyprus housing stock, in order to determine if they are adequate in achieving the Europe energy targets. The research focuses on pilot houses in Cyprus, which include dwellings from all typologies as classified, according to the IEE project EPISCOPE. The houses were monitored and based on the collected data and the performed simulations, their current and future energy performance are presented in the form of Energy Performance Indicators (EPIs). From the study, it is observed that with the current trends the national climate protection energy targets are unattainable. This is mainly due to the inadequate rate and depth of energy refurbishment of the existing housing stock and the ineptness of the Directives to address effectively the reduction of the cooling energy needs in the new constructions. [ABSTRACT FROM AUTHOR]

The paper focuses on the assessment of indoor comfort and energy consumption of a university building in Cyprus, during winter and summer of 2012 and 2013. The aim was to make a comparative study of the occupants’ behaviour and its effects on the building's energy consumption, along with the indoor thermal and visual comfort between the two seasons. American Society of Heating, Refrigerating and Air conditioning Standards are used through a questionnaire campaign and the thermal comfort of occupants is analysed with the indicators of predicted mean vote and predicted percentage dissatisfied. The answers are analysed using SPSS software. The air temperature, the relative humidity and the lighting levels of the building are monitored using temperature, humidity and lux meter tools. The monthly energy consumption cost is also calculated. The results are analysed and comparative studies of the occupants’ behaviour conclude to various patterns of effects on the thermal and visual comfort of the building, as well as on its energy consumption. [ABSTRACT FROM PUBLISHER]

Highlights: [•] Construction and HVAC details of schools are recorded. [•] Energy consumption of schools is calculated from bills. [•] Typical secondary school is defined. [•] Energy performance of a typical school is done and energy certification is examined. [•] Simulations for retrofitting scenarios are investigated. [ABSTRACT FROM AUTHOR]

The recent global financial and economic crisis is responsible for the significant decrease of heating energy consumption, especially in low income population that mostly live in non-thermally-performing houses. The decrease of the residents’ income results in lower internal temperatures, hence lower thermal levels and lower indoor environmental quality, which are responsible for health problems and inadequate quality of life for the residents. This paper deals with the problem of energy poverty. The aim is to investigate whether the economic crisis, which affects the heating energy consumption and the indoor thermal quality, has consequences on the social and health problems in low income families of the Republic of Cyprus, during the winter season. To this aim, an extensive continuous monitoring study in terms of indoor air temperatures was carried out, for one year since December 2013 in 38 low income households in Limassol and Paphos, two of the main districts of the island after the capital of Nicosia. Additionally, questionnaires regarding energy, environmental, social, and health data were designed and collected from each household. Consequently, a cluster analysis, based on the monitoring data related to the first two months of 2014 and the survey’s responses, was performed. Poor households of Cyprus were found to live in low indoor thermal quality, i.e. their average indoor air temperatures (ranging from 16 to 19°C) are lower than the accepted limits of the comfort zone for the island (18–21°C in winter). However, the thermal comfort and health conditions were found between the “acceptable” and “good” levels for each cluster. Additionally, a strong correlation is detected between the average internal temperature of the dwellings and the average income of the selected families. Finally, the heating energy consumption was found to be lower than the country’s average for the clusters characterized by high and partial deprivation. [ABSTRACT FROM AUTHOR]