Energy use and conservation in the residential sector Methodological questions and policy prescriptions
Abstract Whatever future energy path is chosen in the USA, it will be critical to know energy supply and demand patterns at the micro (family) level. This article examines public surveys which gather information at this level and then suggests possibilities for further research.
Energy (electricity) consumption in South African hotels: A panel data analysis
Abstract Addressing the large energy consumption of hotels requires an understanding of the factors that drive this consumption. This enquiry is crucial for South Africa which has experienced significant strain in meeting its domestic energy demand. This has occurred alongside increases in international tourists, adding to the pressure on already strained resources. This paper tests hypotheses on drivers of energy consumption in hotels using a novel panel dataset which presents daily consumption data for 22 hotels across South Africa. Findings from various specifications of the Dynamic Random Effects Model suggest that the number of rooms in a hotel, the services and facilities offered, and climatic conditions are strong drivers of consumption. While the role of occupancy could not be robustly ascertained due to severe data limitations, findings indicate that price regulation plays a significant role in curtailing electricity consumption, even in high-end hotels. Results further suggest that in the design of guidelines for energy efficiency in South African hotels, the energy consumption of the facilities and services offered should be the first point of call, and the strenuous impact of extreme weather conditions on energy consumption needs to be factored in at the phase of building design and construction.
Same Same But Different - also in Europe! A New Methodological Approach in Cross-Country Analysis of Communication Structuresapplied to five EU member states
The EU still lacks a truly European public sphere. On this level, there is still a clear lack of integration between individual member states. This means that national public spheres and cultures are still of great importance for European communication and media professionals. Comparative research into the similarities and differences between different nations is therefore valuable for cross-border PR communication activities. This paper lays out the methodological foundation for such research, discussing possible approaches and difficulties associated with comparative research. The author then introduces a potential heuristic framework for comparative analysis: the International Corporate Communication Compass. This framework is applied to five case-study EU countries (Denmark, Germany, France, Poland and the UK), showing the differences and similarities in a range of different contexts that affect public communication in all its forms. The conclusion examines how the results of such studies could be used in order to compare communication identities of different countries. This can potentially help in the development of a European public identity on the long run and in a first step can led towards a better, more adapted communication structure about European citizenship. Ultimately, communication structures within the EU might become more Europeanized than they