S.3 Ökodesign und Energieverbrauchskennzeichnung
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„Getränkekühler optimal einsetzen“: So sparen Sie die Energiekosten und schonen das Klima.
Wussten Sie, dass Sie durch den Einsatz eines effizienten Getränkekühlers (Energieeffizienzklasse B) ca. 114 € pro Jahr sparen im Vergleich zu einem weniger effizienten Gerät (Energieeffizienzklasse D)? Aber nicht immer gibt es die Möglichkeit ein Neugerät anzuschaffen. Oft werden die Kühlgeräte von Getränkeherstellern zur Präsentation ihrer Waren zur Verfügung gestellt. Trotzdem tragen am Ende die Betreiber:innen die Betriebskosten der Geräte.
Aber auch beim Einsatz Ihres weniger effizienten Getränkekühler gibt es verschiedene Möglichkeiten, die Energiekosten zu senken. Beispielsweise kann schon der Einsatz einer Zeitschaltuhr zu einer Stromreduzierung von bis zu 50 Prozent oder auch die richtige Platzierung der Geräte an kühlen Orten ohne Zugluft zu einem geringeren Strombedarf von bis zu 30% führen.
In unserer Checkliste für die Aufstellung und das Betreiben von Getränkekühlgeräten zeigen wir Ihnen einfache Schritte, um den Energieverbrauch schnell zu senken.
(i) Überblick zum aktuellen Stand der Normung und aktuellen Normungsvorhaben im Bereich Ökodesign.
(ii) Vorstellung des Forschungsprojektes (Steigerung der produktbezogenen Energie- und Ressourceneffizienz) vor allem in Hinblick auf Vorhaben die sich auf die Langlebigkeit, Reparierbarkeit und Recyclingfähigkeit.
The global COVID-19 pandemic has brought far-reaching changes for our society. Suddenly, millions of people spent the majority of their time at home - either due to a lock down or by switching from office to working remotely. This paper offers a literature review regarding pandemic-related behavioural changes and a first mapping of likely consequences for EU Ecodesign regulations. These impacts are considered for product groups that are already regulated by EU Ecodesign or are under discussion for future regulation. Furthermore, potential for smart home applications are analysed exemplarily. We identified which behavioural changes have the potential to become established in the long-term. This might need to result in adaptions for regulations under the Ecodesign Directive and EU-Energy Labelling regulations to better reflect the recently appeared usage profiles. It might require different priority settings regarding the product groups to be regulated and communicated to users, due to online shopping proliferation, to be updated. Changed behaviour can be observed in product groups such as ICT, consumer electronics and household appliances. Examples include the increased use of laptops and tablets for digital teaching, use of gaming devices and office equipment in private households (IT, printing and network devices) and changed cooking behaviour. This resulted in increased sales of some product types. Online sales became even more important than in-store sales, which also means that consumers are increasingly informed online about energy efficiency. More do-it-yourself (DIY) home projects result in more frequent - not yet regulated - DIY power tool use and over the long run might stimulate the need for (semi-)professional tools. The changes in behaviour patterns also offer the opportunity to optimize consumption by means of smart homes and smart products. However, the control of networked household appliances requires additional energy for standby states and data exchange. As an illustrative example, we discuss the conflict between higher energy consumption for smart system components and the possible optimization of consumption in private households.
In 2020, the European Commission has announced to propose a Sustainable Product Policy for the EU which shall ensure that the performance of front-runners in sustainability progressively becomes the norm. In addition, the European Commission has re-emphasised the necessity to significantly improve the effectiveness of the current Ecodesign framework for energy-related products.
With this paper, we present an initial outline of a policy approach which we call the “EU frontrunner approach”. The approach aims at installing a regulatory framework which enables a semi-automated, progressive adaptation of ecodesign minimum requirements for products. It builds on performance levels of the best products available on the market by aggregating information in a database.
The “front-runner approach” could first be applied to progressively adapt product-related minimum energy-efficiency requirements. This way it would serve as a starting point to introduce this conceptto the EU policy arena.
While the approach can be applied for energy efficiency, it is neither limited to energy-related products nor to energy-related requirements. It can be applied to the wide range of nonenergy related products within the scope of the upcoming Ecodesign for Sustainable Products Regulation (ESPR) as well as to non-energy-related requirements, such as minimum requirements for durability, reparability, recyclability and recycled content.
Smart Products Enable Smart Regulations—Optimal Durability Requirements Facilitated by the IoT
(2021)
The challenges and opportunities linked with IoT have been intensively discussed in recent years. The connectivity of things over their entire life cycle and the smart properties associated with it provide new functionalities and unprecedented availability of (usage) data. This offers huge opportunities for manufacturers, service providers, users, and also policymakers. The latter May impact policy areas such as the regulations on resource and materials efficiency under the Ecodesign Directive 2009/125/EC. With the general approach as it is practiced today, legal requirements are usually set for entire product groups without considering the products individually, including user behavior and environmental conditions. The increasing number of smart products and the growing availability of product data are sparking a discussion on whether these requirements could be more product and application-specific. This paper presents a method for calculating the economically and ecologically optimal durability of a product. It allows determining the point in time when a product should be replaced by combining consumer data with product design data. This novel Approach could contribute to making product regulation more flexible and possibly more efficient. In this context, fundamental challenges associated with smart products in policymaking are also discussed.
Whilst the concept of ecodesign is intended to account for the environmental impacts of the product across its whole lifecycle, European ecodesign policy to date has been heavily focused upon energy efficiency in the use phase. The Ecodesign Directive and Energy Labelling Regulation have achieved substantial energy savings since their inception. For many products, the magnitude of savings available from further tightening existing energy efficiency requirements is now often outweighed by savings that can be achieved by material efficiency requirements. Further, there are some products such as smartphones for which there are limited gains to be made in energy efficiency but for material efficiency. In the Commission’s Circular Economy Action Plan from 2015, a new direction was defined for ecodesign policy, to systematically examine considerations such as reparability, durability, upgradability, recyclability, or the identification of certain materials or substances. The Commission consequently issued a standardisation request (M/543, 2015) to the European Standardization Organisations (CEN / CENELEC / ETSI) to develop generic/horizontal standards relevant to energy-related products that address these major aspects of material efficiency. In this study we evaluate the potential contribution of these new standards (with specific focus on the standards for repair, durability and recyclability) to future developments under the European Ecodesign Directive. Opportunities for the impact of these standards to be enhanced by future work are highlighted.
Highly ordered and highly cooperative water with properties of both solid and liquid states has been observed by means of neutron scattering in hydrophobic one-dimensional channels with van der Waals diameter of 0.78 nm. We have found that in the initial stages of adsorption water molecules occupy niches close to pore walls, followed later by the filling of the central pore area. Intensified by confinement, intermolecular water interactions lead to the formation of well-ordered hydrogen-bonded water chains and to the onset of cooperative vibrations. On the other hand, the same intermolecular interactions lead to two relaxation processes, the faster of which is the spontaneous position exchange between two water molecules placed 3.2-4 A from each other. Self-diffusion in an axial pore direction is the result of those spontaneous random exchanges and is substantially slower than the self-diffusion in bulk water.
Resource efficiency is a much discussed topic in terms of improving the sustainability of energy related and energy non-related products. Resource efficiency aspects such as the availability of spare parts, the ability to dismantle, etc. have been included in draft working documents in the revision of several already existing Ecodesign regulations as a first step. However, often these aspects are not consistent with the current technology and design of these products. A possible reason could be a lack of sufficient consultation or of a methodology which is sufficiently tailored for this topic. The established strategies and tools, used by policymakers, such as the Methodology for the Ecodesign of Energy-related Products (MEErP), do not seem to deal with these aspects appropriately. Draft requirements need to be very well developed before being discussed with member states and other related stakeholders, because including resource efficiency parameters could lead to additional, very wide-ranging effects on society. This topic cannot be covered well with legislative tools developed primarily for energy aspects. In this paper, a method is presented which can be used to combine products’ properties with crucial resource efficiency indicators. The method can be used to develop a set of draft legislative requirements and to pre-evaluate these requirements by target groups which would be affected by additional legal requirements. These include: market surveillance authorities, standardization organizations, manufacturers and their associations, environmental organizations and research facilities. The method incorporates stakeholders’ feedback to identify potential resource efficiency measures for materials and/or products, their impact on the European ecology, economy and society. Based on this it would help to develop legislative requirements which are feasible and desirable. The results can then be fed into the formal legislative process, probably speeding it up.
Die Kreislaufwirtschaftsinitiative der Europäischen Kommission fordert eine grundlegende Erweiterung bestehender Rechtsrahmen. Anforderungen zu einer gesetzlich vorgeschriebenen Lebensdauer, Reparierbarkeit, Recyclingfähigkeit, etc. von Produkten sollen unter der Ökodesign-Richtlinie geregelt werden. Bei diesem Vorhaben steht der Normungsauftrag M/543 im Zentrum. Es wurde 2015 von der Europäischen Kommission vergeben und bislang sind acht horizontale bzw. generische EN-Normen geplant. Trotz der zu erwartenden hohen Reichweite dieses Vorhabens scheinen die Inhalte und der eigentliche Zweck der zu erarbeitenden Normen vielen Marktakteuren noch nicht vollständig bekannt zu sein, daher sollen im Rahmen des Webinars diese Inhalte kurz vorgestellt werden.
Several models of range hoods were tested by independent and accredited testing institutes. The results have been compared to the information declared by the manufacturer on the energy efficiency label and the product fiche. The measured electric power input of the lighting System and the measured grease absorption factor often differed significantly from the declared values.
The reasons for these observations and the necessary steps to ensure accurate measurements and a meaningful EU energy efficiency label are elucidated. It is suggested that the ranges of the lighting efficiency classes are readjusted to fit the nowadays prevalent LED technology.
Furthermore the tolerance in the regulation for the nominal electric power input of the lighting could be extended by a minimum absolute tolerance. The grease absorption test method may need a rework to achieve a satisfying accuracy.