e2EnergyBalance

EASIER ENERGY SAVING PROJECTS AND BETTER RESULTS
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THE SOLUTION

The cloud solution for digitizing of the energy balance. €2EnergyBalance provides an effectiveness for energy efficiency professionals and Facilities Management.

SUITABLE FOR DESIGN, RENOVATING AND EXISTING BUILDINGS AND INDUSTRIALS

The philosophy of e2EnergyBalance supporting the whole lifecycle of the property. The  energy balance modeling and simulation based on smart algorythms, energy consumption profile, standards and  building envelope. An option to reach an accuracy, which is possible to achieve even in the design projects.

ENHANCING ENERGY EFFICIENCY BUSINESS

Time is money, in energy efficiency business as well. e2EnergyBalance supports the lifecycle management of  energy efficiency of the building or the industrials in Facilities Management service offering perfectly.

CONTINUALLY EVOLVING CLOUD SOLUTION

Continuously expanding content, device library and models enhance the user process. We will share all new energy-efficient technologies immediately in the solution and community.

IMPROVES RESULTS AND QUALITY OF ENERGY AUDITS

The energy balance modeling and the manual calculation is too low and even impossible because of non-measurable thermal loads, too many variables and budjet in energy auditing. e2EnergyBalance makes it easy, fast and credible giving a really all-round tool for energy efficiency professionals. Once modeled object allows for quick updating of the energy audit.

MANAGE THE ENERGY SAVING MEASURES FROM THE PAST TO THE FUTURE

Monitoring of the effects of energy efficiency measures is possible because the energy balance is based on the baseline and the current situation. Future energy saving opportunities can be simulated reliably, quicly and with simultaneous and cross-effects. The proposals are managed with practical action plan tool. e2EnergyBalance meets to ISO 50001 requirements for the energy review, the design, the verification and the monitoring.

KEY BENEFITS

01. SAVES WORKING HOURS IN ENERGY AUDIT

Productive energy audit always requires a sufficiently precise recognition of the energy balance avoiding sub optimazion. The simulation of coincident energy saving opportunities are laborious and inaccurate manually.

-We know, that’s why €2EnergyBalance have created.

Solution saves working time in every stage of an energy audit process. The structured and the guided data collection tools gives a concrete frame to mandatory information. The modeling is easy to produce with building envelope, over ready 100 technical units and device categories, ready weather data, business and operational information.The calculation algorythms and the energy flows produces the energy balance in chosen baseline and actual time period. Simultaneous energy saving opportunities can be simulate with scenario tools and see the effects immediately by the energy balance.

Intensify the energy audit process even 90 %!

02. ACCURATE RESULTS WITHOUT SUBMETERING

Measuring, measuring, measuring….but how many procent of energy consumption is measurable in reality? For example thermal loads by the sun radiation or secondary loads are not measurable. Energy consumption dividing by different spaces is typically impossible to measure in practice as well.

€2EnergyBalance solution is needing only total energy usage by fractions -that’s all. Of course all available sub-meters can be utilized and measure in variable energy consumption profiles.

€2EnergyBalance covers up about 98 % of total energy consumption.

Accuracy without any investments to measurements.

03. STRUCTURED DATA INPUT AND MANAGEMENT

The data model, which needed to produce the energy balance, is created based on the needed data of the object building or process. The balance model is produced based on the monthly data of

  • Business data (operating time, energy prices and total consumptions, occupancy, volumes etc.)
  • Technical data of the devices in use (amounts, powers, loads, efficiencies etc.). The system produces the ready data input file.
  • Data of the object building envelope only related to energy efficiency.

The local weather data is ready in the system. All data is easily exportable and imported with Excel also from building automation solutions and monitoring systems (CAFM, BAM, BMS).

04. EASY VERIFICATION OF ENERGY SAVING MEASURES

‘We invested in a new more  energy efficient devices, how much we have saved?’ Well-known and usual queastion for energy efficiency professional. But an answer is harder to prove and verify.

All accomplished energy saving measures can be recorded to e2EnergyBalance to getting actual moment with updated operational environment. The verification of all realized actions are showing immediately in the energy balance. The process from proposals to done status are easily managed with practical Action plan tool.

€2EnergyBalance is qualifying ISO 50001 requirements and international energy audits procedures. The features of e2EnergyBalance are supporting the ESCO process and the verification.

05. HOURLY LOCAL WEATHER DATA ENSURES ACCURATE RESULTS

The local hourly weather data conditions are allowing the calculation of thermal loads are considered. Everything is ready in the system, no manual counting.

06. CREDIBLE ENERGY SAVING PROPOSALS

Every changes are effecting to everything in energy balance which is continuously subject to ongoing due to variations in the weather, the people, the technology and the operating environment. Simultaneous changes in the energy balance are usually unpossible to manage and calculate. The coincident changes and cross-effects has solved with simple scenario tools that allows interaction of different energy saving opportunities. The optimization of multi variable systems, for example ventilation, is quick to make with the versatile optimization tools. Accurate gap analysis are giving the credible energy saving proposals for the actions.

07. ALL RESULTS WITH SIMPLE INTEGRATION TO MANAGEMENT DASHBOARDS

In order to inform the good energy efficiency results in management, e2EnergyBalance system is easy to integrate, transfer and publish the results to other systems such as management reporting and BI systems from e2EnergyBalance. Supports building automation solutions and monitoring systems (CAFM, BAM, BMS)

HOW IT WORKS?

The e2EnergyBalance exported guided data sheets based on information what user has told to system about business enviroment, devices, ventilation units and building envelope. The system asks only information which really is necessary for the high quality energy balance. All information is possibly to import and modify via web interface too.

e2EnergyBalace is modeling the energy balance of the object building when all required elements are imported to the system. User can monitor the readiness of energy balance while modeling phase. The model is produced in chosen baseline and is possible always update to actual time period.
The simulation features are making possible to test different types of changes in the modeled energy balance. The user can create scenarios with various simultaneous changes and see the coincident and cross-effects immediately. With versatile optimation tools is effective to simulate for example air flows and lightning levels.
All calculation results and gap analyses are primary in numerical format and secondary in visual format. e2EnergyBalance’s purpose is to produce results for availing in energy audit final reports and presentations and publishing in Management Reporting Systems.
Because all done energy saving measures are possible to record to e2EnergyBalance and follow-up the actual sitution, is the verification of energy saving actions effective to appreciate. Even such changes are traceable, which are impossible to measure.

The process from the proposals to done status are easily managed with the Action plan tool.

Data Input interface
All suitable data is possible to utilize from building automation solutions and monitoring systems (CAFM, BAM, BMS). In data collection phase the data transfer with structured .xlm files.
Integration to Management Reporting Systems
All data is easily removable to BI and Management Reporting Systems with .xlm files as well. Fixed integration interfaces are feasible too.

QUESTIONS

At first audit the model may be rough and, for example, the equipment can be grouped in the same zone. In the future, the model can be further deepened with more accurate information and thus obtaining more accurate and new results.

It depends entirely on the availability of the data and how the information is scattered. Typically, basic information on a building can be obtained from drawings, equipment data from either the maintenance system or on site. Data collection can be easily export and import using the .xls sheets.

The comparison yields good results if the comparing buildings are in the same location, similar in structure and use.

Continuous measurement is appropriate if the target fluctuation is not predictable and is high. All existing measurements can be utilized in e2EnergyBalance. Most of the energy fractions are not measurable, such as thermal and secondary loads.

No, if the level is not deepened or there has been no significant change in the energy consumption profile. With e2EnergyBalance has the ability to refine the design to create new opportunities to simulate energy savings.

e2EnergyBalance has a high level of security and it’s SSL certificated.

Customers always own and manage their all content and information. Ready library content are producing by e2Clinic. The customer has the full right to edit this content use.

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