What initiatives are being implemented in Iceland?

Currently, Initiative 1 (Window energy labelling) and Initiative 11 (Subsidy scheme for renewable energy use in production processes) are actively implemented, whereas Initiative 3 (Property and Building Sector Energy Efficiency Agreement and HÖYLÄ IV) is less favoured in Iceland due to low energy prices and specific natural conditions.

How to start a retrofitting project?

Create opportunities for simple social relations and activities by exploiting the roof of the building or any unexploited spaces. 1. Starting with an energy audit is a simple but effective way to begin any retrofitting project . This way, you can determine what aspect of the building consumes the most energy. 2.

What are the benefits of retrofitting a building?

A successful retrofitting project improves the efficiency of energy and water use, and also there is another importance for the owners of real estate and existing buildings such as: Lower operating costs. Reduce the building's energy bills. Increase the life span of the building. Preserve the investment value of the project.

Is energy-efficient retrofitting a sustainable option?

As a sustainable option, energy-efficient retrofitting can significantly reduce energy use, mitigate external insulation, improve indoor environmental quality, and reduce energy consumption.

How much energy is saved in a building during a retrofit?

building for the standard retrofit process. Building energy is saved by more than 50%. Energy is saved in the building by up to 25: 45%. Building energy is saved by up to 25%. Envelope – Control systems. Lighting – HVAC. HVAC. Source: (By the Researcher). 4.3. Energy audit

What are the optimum retrofit strategies?

The results quantitatively indicated that the optimum retrofit strategies were changing HVAC systems from split to ASHRAE package terminal heat pump through which 50 % of the electric energy was saved. The changing air conditioning and lighting efficiency to have been 3.23 w/ m 2 through which 62 % of the electric energy was saved.