contrastwerkstatt – stock.adobe.The B.One heating bill from Brunata Minol
Brunata Minol offers modern solutions for heating cost billing: with digital metering technology, automatic radio transmission and interim consumption information via app – secure, efficient and compliant with the German Heating Cost Ordinance (HKVO).
Transparency, digital solutions and security for your properties
Heating billing is a complex task. Legal requirements and increasing demands for transparency are making the billing process increasingly time-consuming. With Brunata Minol, you entrust this responsibility to experienced hands. We handle the entire heating billing process and ensure that all requirements are met reliably and in compliance with the law.
nd3000 – iStockYour advantages with the B.One heating cost statement
- Legally compliant billing according to the current Heating Costs Ordinance (HKVO)
- Modern measurement technology and wireless reading with Minol Connect
- Digital online portal for owners, managers and tenants
- Interim consumption information (uVI)
- Efficient processes through automated data transfer
- Transparent and understandable billing for all users
- Timely provision of all invoices
- Comprehensive service from a single source, including ancillary costs and operating expenses.
Why Brunata Minol?
Request a non-binding offer now!
Request your individual quote for heating cost billing with Brunata Minol in just a few steps.
Four obligations of the heating cost regulation
The current heating cost ordinance regulates the consumption-based billing of heating and hot water costs. It ensures that tenants only pay for their actual consumption and encourages energy-saving behavior. Learn more about the Heating Costs Ordinance.
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Digital measurement technology
Equipping properties with remotely readable measuring technology
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nikkimeel – stock.adobe.com /Interim consumption information
Provision of interim consumption information (uVI) for tenants and residents
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perfectlab – stock.adobe.com /Further information
Additional information on the heating bill
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Smart Meter Gateway
Connectability of the measuring technology to a smart meter gateway

Step 1: Digital measuring equipment and remote reading
With Brunata Minol's measurement technology, your property remains technically up-to-date.
The portfolio includes water meters, heat meters, heat cost allocators and smoke detectors.
The consumption data is automatically transmitted via the Minol Connect radio system.
Solution: Digital data transmission using the Minol Connect wireless system
The measurement data is transmitted via B.One Connect. This state-of-the-art wireless system for the housing industry offers ideal technical prerequisites for digital processes and workflows for landlords and property managers.
nikkimeel – stock.adobe.com /Step 2: Provide the interim consumption information
The German Heating Costs Ordinance (Heizkostenverordnung) requires landlords to inform residents of multi-family buildings about their monthly consumption in addition to the annual heating bill. Brunata Minol ensures you meet these requirements in a legally compliant manner. We reliably and legally provide the monthly heating cost data.
Solution: B.One eMonitoring with Minol App or B.One Cloud-to-Cloud
To provide tenants and homeowners with interim consumption information, Minol offers you two solutions. B.One eMonitoring with the associated Minol app and the B.One Cloud-to-Cloud data transfer.
- B.One eMonitoring: Visualization of consumption data via the online portal Minol direct.
- Minol App: Free app for residents and owners to provide interim consumption information.
- B.One Cloud-to-Cloud: For in-house IT solutions to visualize consumption data.
perfectlab – stock.adobe.com /Step 3: Extended information on the invoice
The Heating Costs Ordinance also mandates that tenants and residents be provided with extended information on their annual heating bill. This information is intended to raise awareness among users about their personal consumption patterns and to illustrate the building's energy consumption and emissions. At Brunata Minol, this service is already included in the B.One heating bill.

Step 4: Connectivity to the Smart Meter Gateway
A smart meter gateway (SMGW) is the secure communication interface between your metering devices and the billing system. It transmits consumption data in encrypted form and ensures that your heating bill complies with the requirements of the German Heating Costs Ordinance (Heizkostenverordnung).
Dragana Gordic – AdobestockYour online portal for digital property management
The Minol direct online portal allows you to conveniently manage all billing and service-related matters online. This way, you always maintain an overview and save time.
B.One heating cost statement: Plain language statement for property managers and tenants
At the end of the billing process, what truly matters is a clear and comprehensive statement that typically fits on a single front and back page. The distinctive Brunata Minol statement includes an optimized overall statement for property managers and landlords, allowing for quick review while still containing all essential results and information. The individual statements for apartment owners and tenants are transparent, mathematically easy to understand, and consumer-friendly. All the essential information is readily apparent and fully explained.
Sample invoice



Westend61 – stock.adobe.comWere we able to convince you?
Request a free, no-obligation quote for B.One heating cost billing from Brunata Minol today.
Frequently Asked Questions
What services are included in the quoted price of the heating bill?
How are heating costs calculated?
How should the CO₂ costs of my property be divided between me as the landlord and my tenants?
Why is an immediate heating cost bill not possible after an interim meter reading?
When and how is an interim meter reading carried out?
Why are two heat cost allocators sometimes used on one radiator?
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