[en] The peak power balance in the Nordic power system is gradually turning to be very tight, especially in the electric area of southern Sweden and eastern Denmark. Power stations are closed and hardly any investments in new production are carried out. Demand response is considered essential when the formation of spot prices shall send the signal of needed investments in new capacity. Demand response which are based on individual preferences, and carried out automatically, can be one way to increase the volume of price elastic demand. Demand response need hourly metering for calculation and documentation of the decrease in demand, and controllability in order to meet the timing requirements. Within the EU SAVE project EFFLOCOM (2002 - 2004), a Danish demand response pilot project was established in 2003 including 25 single family homes with direct electrical heating. The system has been tested during the winter 2003/2004. The tested technologies include hourly metering, communication by GRPS as well as the Internet. GPRS is used for daily remote meter reading and automatic control of the electric heating including individual control of up to five zones. The system is designed for automatic activation when the Nord Pool hourly Elspot prices exceed preset levels. The system can also be used as regulating power. The EFFLOCOM Web Bite includes an interactive demonstrator of the system. The developed customer Web Bite is including the services: 1) Access to setting the limits for the maximum duration of interruption for up to five different control zones for two periods of the day and for three price levels. 2) Access to stop an actual interruption. 3) A report on the hourly, daily, weekly and monthly use of electricity and the saved bonus by demand response control. The report is updated daily. The goals of up to 5 kW controlled per house were fulfilled. Besides the demand response bonus the customers have also saved electricity. A customer survey did show that the customers wanted to continue with the system. The Danish TSO's have decided to continue the pilot in the winter 2004/2005 including some new features. (au)

[en] Demand-side flexibility and demand response to high prices are prerequisites for the proper functioning of the Nordic power market. If the consumers are unwilling to respond to high prices, the market may fail the clearing, and this may result in unwanted forced demand disconnections. Being the TSO of Western Denmark, Eltra is responsible of both security of supply and the design of the power market within its area. On this basis, Eltra has developed a new mathematical model tool for analysing the Nordic wholesale market. The model is named MARS (MARket Simulation). The model is able to handle hydropower and thermal production, nuclear power and wind power. Production, demand and exchanges modelled on an hourly basis are new important features of the model. The model uses the same principles as Nord Pool (The Nordic Power Exchange), including the division of the Nordic countries into price areas. On the demand side, price elasticity is taken into account and described by a Cobb-Douglas function. Apart from simulating perfect competition markets, particular attention has been given to modelling imperfect market conditions, i.e. exercise of market power on the supply side. Market power is simulated by using game theory, including the Nash equilibrium concept. The paper gives a short description of the MARS model. Besides, focus is on the application of the model in order to illustrate the importance of demand response in the Nordic market. Simulations with different values of demand elasticity are compared. Calculations are carried out for perfect competition and for the situation in which market power is exercised by the large power producers in the Nordic countries (oligopoly). (au)

[en] A statement of nuclear incidents at nuclear installations in Britain during the first quarter of 2001 is published today by the Health and Safety Executive. It covers the period 1 January to 31 March 2001. The statement is published under arrangements that came into effect from the first quarter of 1993, derived from the Health and Safety Commission's powers under section 11 of the Health and Safety at Work, etc. Act 1974

[en] In the annual report 1994 of the Federal Ministry of Research and Technology, the points of emphasis of the ecological research programme and their financing are discussed. The individual projects in the following subject areas are described in detail: urban-industrial landscapes, forests, agricultural landscapes, river and lake landscapes, other ecosystems and landscapes, terrestrial ecosystem research, environmental pollution and human health and cross-sectional activities in ecological research. (vhe)

[en] The risk of terrorism in the UK is not new, but since the New York World Trade Centre attacks in 2001, the potential scale of any terrorist attack has required a considerable reassessment. With UK foreign policy closely aligned to that of the USA, the UK security services now consider it is simply a matter of when and no longer if the UK is attacked. For insurers of any type this fact would cause concern; for insurers involved in high profile and potentially catastrophic loss targets such as nuclear power plants, any attack could have a severe impact on solvency and shareholder's funds. This paper's objective is to describe the terrorism insurance arrangements put in place in the U.K. both before and after the September 2001 attacks. These arrangements have been designed both to safeguard insurers' solvency and to ensure that the nuclear industry and general public can continue to be reassured by the availability of insurance should an attack ever occur.(author)

[en] With more than 20 windfarms now in operation in the UK, public responses to the reality rather than to the idea are emerging. The evidence is mixed: most opinion polls show overall strong support, but there are, equally, signs of strong local opposition in some areas and a general polarisation of views. This paper attempts to explore the way in which local and national attitudes and views have developed, looking in particular at the role of the Government, academia, and the media. It argues for more constructive debate aimed at developing a consensus on the UK's 'carrying capacity' for windfarms. (Author)

[en] Results of studies on integrated systems can contribute to the realization of sustainability targets of the Dutch government. In this report an overview is given of the supply-side and the demand-side of energy-related research on system integration. Also, recommendations to improve the coordination between supply and demand are given. 14 refs

[en] This annual report gives a survey of projects supported within the framework of the Matfo and Ma-Tech programs. These projects focus on research into materials for innovative: 1. information technology, 2. energy technology, 3. traffic engineering, 4. medical engineering, and 5. production engineering applications and on 6. general materials research and new fields. The descriptions of individual projects indicate project goals and work schedules, names of important sub-contractors, and total costs and the funds contributed by BMFT. Information added in an annex includes inter alia a list of publications, lectures, contracts, or patents resulting from project activities in the year 1994. (MM)

[en] After the results of the votes and in the frame of 'Energy 2000' the government called for the so-called energy peace which would enable an unimpeded and safe operation of the existing nuclear power plants and a constructive co-operation between supporter and opponents of the nuclear energy in order to find optimal solutions for the future needs. Due to this situation the project 'Kaiseraugst' has been stopped and the projects 'Graben' and 'Verbois' are not being continued by the electricity economy despite the fact that the approval for the locations was given. The industry has considerably reduced its activities in the field of nuclear energy or transferred them abroad. The research is concentrated at the Paul Scherer Institut (PSI), that continues to provide most of the scientific services for the nuclear power plants and the safety authority (HSK). The pre-conditions for the erection of a new nuclear power plant are discussed. (orig./DG)

[en] With the MEP subsidy regulation 'Environmental quality of electricity production' The Dutch minister of Economic Affairs focussed mainly on reaching the policy objective of the EU according to which 9% of all electricity used in the Netherlands should be generated with sustainable sources. According to the opinion of the Dutch Court of Audits not enough attention has been paid to the coherence of the MEP regulation with other policy objectives in the area of sustainability, such as air quality and CO2 reduction. The same goes for the effectiveness and the financial management of the MEP regulation. Moreover, the study, which was carried out by request of the Dutch Lower House, demonstrates that it is still uncertain if the policy objective for 2010 will be reached. The report consists of two parts: part 1: Conclusions, recommendations and administrative reactions, and Part 2: Answering Lower House questions.(mk)