Develop energy-efficient stores
Realistically, the task of increasing the sustainability of retail outlets has only just begun. The progression of sustainability towards an energy-neutral building seems like an impossible task. But for an entrepreneur with a vision, who looks to the future and wants to realise sustainable exploitation, this can also be a challenging and inspiring point on the horizon.

68% of the energy costs of a retail property are for the lighting, and 9% for the cooling of the property.

(Source: www.lente-akkoord.nl) 

Lighting is the most important factor in the energy consumption of shops. As a result, lighting also has the greatest savings potential. The developer can provide the architect of the shopping complex or retail property with measures that allow the tenant to reduce energy consumption for lighting.

Consider:

• the use of daylight in the roof of high-rise shops such as hardware stores. This is a frequently occurring measure in industrial halls and is therefore also suitable for use in this type of retail property.

 • the use of daylight through the facades. When arranging the shops, make sure that sufficient daylight can enter. A point of attention here is the risk of excessive heating as a result of the sun load.

 • installing presence detection in areas that are rarely used, such as warehouses.

Artificial lighting is limited as much as possible with the above measures. But there will always be a need for artificial light. The energy consumption of this can be limited by combining the most energy efficient artificial lighting with a smart (daylight-dependent) control system.

Artificial lighting is limited as much as possible with the above measures. But there will always be a need for artificial light. The energy consumption of this can be limited by combining the most energy efficient artificial lighting with a smart (daylight-dependent) control system.

Productivity and safety of store personnel
The positive effects of light apply in particular to daylight. Due to the rotation of the earth, daylight constantly changes in intensity, direction and colour, which stimulates the biorhythm. In addition, daylight contains many different types of radiation, some of which are important for the production of vitamins. Contact with the outside world is also an important advantage of daylight.

Many studies have investigated the relationship between daylight systems, psychological well-being and people's productivity. Relevant insights have emerged from these studies. In workplaces, employees can be up to 18% more productive due to exposure to daylight (source: https://www.arboportaal.nl).

Increasing turnover
International research shows that daylighting in shops has a positive effect on sales. An average store can convert 40% more sales simply by applying daylight in the store (Source: Heschong Mahone Groupe).