Replacement of a gas or fuel oil oven with an electric oven (baking ovens)
The project consists in replacing an existing oven running on gas or fuel oil with an electric oven using infrared to bake the product.
Installing this technology, which has been available on the market for over 5 years, can save a company up to 80% on the oven’s energy consumption, as well as considerably reduce its carbon footprint because of its transition to a new energy source (from gas/fuel oil to electricity). However, this measure is rather difficult to implement, would entail a medium-to-long term return on investment, and requires a production shutdown during installation.
Waste heat recovery in oven exhaust system (baking ovens)
The project consists in installing a heat exchanger to capture the waste heat from the oven to heat the bakery store and to produce domestic hot water.
Installing this technology, which has been available on the market for more than 5 years, will allow the company to save up to 20% on its electricity consumption as well as reduce its carbon footprint by up to 20%. This measure is rather complex to implement, would entail a medium-to-long term return on investment, and requires a production shutdown during installation.
Reflective coatings can be applied on the plates as well as on the interior walls and burners of existing ovens or on new installations. The coatings are made of high-emissivity ceramic materials which increase the energy efficiency of the oven by absorbing heat and returning it to the product in the form of infrared radiation, thus reducing the heat input via the burner.
By installing this new technology, the company will save up to 20% on gas consumption and also reduce its carbon footprint by around 20%. This measure is easy to implement, has a quick return on investment, and does not require a production shutdown during installation.
Replacement of a traditional oven with a multi-level oven (baking ovens)
The project consists in replacing a conventional oven that does not allow to bake different products simultaneously with a multi-level oven that optimises the capacity of the oven, thus reducing its operating time for the same production.
Installing this technology, which has been available on the market for more than 5 years, will allow the company to save up to 10% on its electricity consumption as well as somewhat reduce its carbon footprint. While the cost of energy alone cannot justify this measure, it allows greater flexibility and potentially an optimisation of baking time and therefore an increase in yield. This measure is not easy to implement and requires a production shutdown during installation.
Company halls and workshops, often characterised by large open spaces and high ceilings, present a particular challenge when it comes to installing an energy-efficient, targeted heating system. The ideal heating system for halls must therefore be able to heat the different work areas individually and produce heat at the right height.
Halls and workshops have specific heating requirements due to their size and use. It is therefore essential to carry out a thorough requirements analysis before installing a new heating system.
The use of domestic hot water varies from company to company. In some cases, it is used for sanitary installations and cooking, while in others, hot water is used for manufacturing or to assist in the production of materials or services. As a result, it is important to put in place the right solution, tailored to the specific situation.
Below is an approach that shows the stages and benefits of changing your domestic hot water (DHW) production system.
The heating installation: an important leverage point in the energy transition
The heat production unit is a major leverage point for a successful energy transition. As its primary purpose is to supply heat for comfort and operational needs, the heating system must be scaled to provide the temperature levels and necessary quantities to keep the business running. Nowadays, there are heat production systems that are adapted to each temperature level are flexible in terms of power and are environmentally friendly.
Ensuring efficient heating system performance in the workplace
The production of heat for premises and production processes represents a major cost factor. To reduce heating costs, This is why it is essential to ensure that the heating system operates correctly and is as economical as possible. This also includes all peripheral installations, heat production and distribution.
