Lecture

Energy Transition in Switzerland: Buildings

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Description

This lecture delves into the energy transition in Switzerland, focusing on energy savings in the building sector. It covers topics such as the building as an energy system, passive measures vs. active systems, grey energy, energy balance, energy index, and the development of energy demand. The instructor emphasizes the importance of understanding the energy index, energy balance, and the impact of passive solar energy on building efficiency.

In MOOC

SES Swiss-Energyscope

Switzerland, like many other countries, is revising its energy strategy with a view to a transition towards a more rational use of energy, a more dynamic development of renewable energies and a progressive exit from nuclear energy. In a participatory democracy, such a process can only be based on a good understanding of the basic concepts and the issues related to technological and political choices. This course, which is open to everyone, is aimed at all citizens who wish to gain a better understanding in

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Related concepts (32)

Passive house

Passive house (Passivhaus) is a voluntary standard for energy efficiency in a building, which reduces the building's ecological footprint. It results in ultra-low energy buildings that require little energy for space heating or cooling. A similar standard, MINERGIE-P, is used in Switzerland. The standard is not confined to residential properties; several office buildings, schools, kindergartens and a supermarket have also been constructed to the standard.

Home Energy Rating

The Home Energy Rating is an American estimated measurement of a home's energy efficiency based on normalized modified end-use loads (nMEULs). In the United States, the Residential Energy Services Network (RESNET) is responsible for creation and maintenance of the RESNET Mortgage Industry National Home Energy Rating Standards (MINHERS), a proprietary system of standards, which includes standards language for the certification and quality assurance for RESNET Provider organizations.

Green building

Green building (also known as green construction or sustainable building) refers to both a structure and the application of processes that are environmentally responsible and resource-efficient throughout a building's life-cycle: from planning to design, construction, operation, maintenance, renovation, and demolition. This requires close cooperation of the contractor, the architects, the engineers, and the client at all project stages. The Green Building practice expands and complements the classical building design concerns of economy, utility, durability, and comfort.

Passive solar building design

In passive solar building design, windows, walls, and floors are made to collect, store, reflect, and distribute solar energy, in the form of heat in the winter and reject solar heat in the summer. This is called passive solar design because, unlike active solar heating systems, it does not involve the use of mechanical and electrical devices. The key to designing a passive solar building is to best take advantage of the local climate performing an accurate site analysis.

European Union energy label

EU Directive 92/75/EC (1992) established an energy consumption labelling scheme. The directive was implemented by several other directives thus most white goods, light bulb packaging and cars must have an EU Energy Label clearly displayed when offered for sale or rent. The energy efficiency of the appliance is rated in terms of a set of energy efficiency classes from A to G on the label, A being the most energy efficient, G the least efficient. The labels also give other useful information to the customer as they choose between various models.

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