Włącz oszczędności energii
Galerie handlowe
Eneon`s offer is dedicated to Real-Estate Owners and Managers of Shopping Malls, Leisure & Sport Centres, Cinemas, Threaters, Gyms, Swimming Pools.
Energy efficiency optimization in accordance to customer’s energy profile refers to:
- Quantity perspective- decrease of energy consumption understood as a percentage stake in clients` energetic profile.
- Value perspective- reduction in value(material) share in energy budget thanks to usage of balancing and adjusting load techniques within energy cycle.
The process of energy use improvement must follow all Client’s expectations with maximum quality and leverage international standards&practices depending on sector and its’ characteristic.
Please find simulation of Energy Profile for Your Company below prepared by Eneon showing the trends and areas where the biggest and the most effective energy effciency potential can be generated:
| Optimization Domain | Domain share in branch profile for researched statistic attempt | Dominant* value for the domain in the Profile[%]. Check your competitive advantage in the Domain. | Median value of savings [%] Check how much other reduced costs. |
|---|---|---|---|
| HVAC Systems | 20-50% | 50 | 40*** |
| Lighting | 50-75% | 40 | 60 |
| Non-Core Processes | 5-20% | 5 | 15 |
** Median - shows value of average level of achived savings after exclusion of outstanding results-points out the value most often occuring in the results sample.
*** Given value inlcudes the impact of lighting reduction effect on A\C systems.
Optimization Domain: HVAC Systems (Heating, Ventilation, Air-Conditioning)
HVAC Systems usually operate based on infrastructure, which
transform electrical energy to thermal one. Additionally HVAC infrastructure
features cover distribution function to transport heat, water, steam or cooled
air within the building rooms. Moreover the mentioned infrastructure interacts
with the external environment e.g. assuring the circulation of the fresh air to
the facility.
Eneon delivers optimization in the following HVAC Systems functions:
- Production Function. Energy efficiency generated is the result of HVAC parameters calibration in terms of needs and requirements of legacy energetic infrastructure. The second point is retrofit of ineffective expensive infrastructure (very commonly already depreciated and generating high MRO costs) or its single components (e.g. heat exchangers, enthalpy wheels, boilers, ventilators) to kill costs. The third aspect is reduction of heating/refrigerating cycles to go down with energy use with close to zero impact on facility’s day by day lifecycle
- Distribution Function. Energy savings delivered by improvement of energy transport methods thanks to HVAC infrastructure redesign (infrastructure pipes, pumps, wind mills ). As the parts of HVAC infrastructure are being power supplied the savings generated for this part is the ratio improvement between energy consumption quantity to available HVAC outflow/capacity.The next crucial aspect is decreasing energy losses during the transport process that influence significantly on productivity of HVAC systems. These two issues are major drivers for upgrade recommendations and deployment of new infrastructure provided by Eneon, especially retrofit of outdated, costly, redundant and incoherent elements that influence in significant way on effectiveness and stability of HVAC system.
Optimization Domain: Lighting
Lighting is one of the main contributors of energy consumption breakdown. Energy is being saved and demand reduced in this area through implementation of personalized controlled lighting strategy that includes automation, individual parameterization of environmental variables, active compensation of artificial lighting, standardization and unification of lighting characteristic and productivity ratio improvement (e.g. number of luxes).Reducing lighting area impacts indirectly HVAC infrastructure needed load decrease e.g. industrial cooling. We have to remember that lighting optimization makes lower heating power supplied to the building, but also taking into account that lighting is rather costly method of heating ;) so this trade-off is always profitable. If we plan to upgrade the cooling system for more efficient one, the lighting retrofit might influence on lowering requirements towards capacity of new cooling system – which obviously leads to cost cutting of new investment and mitigation the risk of overscalling. Even it might occur that all the optimizations made external to the cooling systems makes the plans of replacement not needed. Given this example, it is important underlining the connection between all systems installed in the building being the network of interdependent elements. So the sequence of their replacement/optimization is a clue which requires facility’s big picture strategy.
In our lighting projects we use functional&process approach in lighting control strategy preparation. We prepare fundamental analysis of each area of occupation in the merchant gallery taking into account gallery’s operational time cycle (e.g. open hours, attendance frequency per time of the day, or weekday, or seasonal events like “sold out”). Additionally we map branch customized lighting models depending on identified type of premises in the facility including public zones. Eneon methodology covers central lighting model of group management between each floor of the shopping mall/gallery and separated zones/ areas control e.g. corridors. Additionally it features central parameterization in order to deliver stimulating for shopping lighting characteristic. This management model is a necessity which has to be adopted for comfort work conditions. When lighting project implementing in the gallery we put pressure on the image aspects of lighting itself and the way it moderate external and internal zones and underline the importance of seasonal event
Optimization Domain: Non-Core Processes
Significant amount of energy is being needlessly wasted due to impropriate management and building exploitation processes. The amount of thermal energy delivered or set loose from the building in order to keep comfort and satisfaction of end users is directly proportionally correlated to the difference between temperature and humidity outside. To deal with this issue there might be a need to parameterize variables of heating systems, air conditioning or limit the parameters of random systems for specific buildings areas. This should happen under zero impact or at acceptable level on the employees/customers. When the building is empty the non-core operational processes have to be blanked out to the essential minimum only keeping core ones for business continuity only and security standards maintaining at the same time.
Energy Profile&Curve preparation for our customers referring to their specific activities, environment and line of business, based on reliable sample of data guarantees accurate description of energy optimization potential in their energy infrastructure. Although the opportunities described above are the most profitable in this business segment only case by case approach&analysis allows to leverage maximum potential of your current energy status. For more information, or to discuss how we can help you make your property more energy efficient, please contact us.