bnenin – AdobestockYour transparent operating cost statement
Prepare operating cost statements and utility cost statements in a legally compliant, economical, and transparent manner for all parties.
The B.One operating cost statement
With B.One's operating cost accounting, you receive a tailor-made solution: From data collection to the final billing, we ensure that your billing is not only formally correct, but also transparent and understandable.
perfectlab – stock.adobe.com /Your advantages with Brunata Minol
- Legally compliant and correct: All invoices comply with current legal requirements.
- Save time: We handle data entry, verification, and the creation of the complete invoice.
- Transparent and comprehensible: Every position is clearly broken down and explained in an understandable way.
- Error-free and verified: Automated plausibility checks ensure correct results.
- Digital and convenient: Easy access via the online portal Minol direct
- Always up-to-date: Taking changes into account, e.g. CO₂ costs or new heating cost regulations.
- Complete service: Everything from heating bills to utility bills – all from a single source.
Our services for operating cost accounting
- Preparation of the complete heating and operating cost statement, including heat and water supply as well as other ancillary costs such as property tax or building insurance.
- Usage state-of-the-art measuring technology and devices for recording consumption.
- Digital data readout using the radio system Minol Connect.
- Data is checked for plausibility and completeness by qualified personnel.
- Provision of an online customer portal (Minol direct), where you can view and edit meter readings, billing, documents, etc. around the clock.
- Offering a paperless service: Digital provision of billing documents instead of postal delivery.
- Integrated billing of all cold operating costs of your property (ancillary costs), e.g. insurance, taxes, etc.
- Additional services such as advance payment calculation, CO₂ cost allocation, identification of household-related services (for tax purposes), VAT identification for commercial tenants.
- Extended information on the annual heating bill in accordance with the Heating Costs Ordinance (e.g. about building energy, emissions) to raise awareness among consumers.
Alex from the Rock – stock.adobe.comOptions for data exchange and integrated billing
Brunata Minol works with market participants to develop solutions that simplify cooperation, make it more secure, and ensure high-quality billing for consumers.
- Wodis Sigma
- Wowinex
- VS3 of the house bank
- Powerhouse
- Blue Eagle
Exciting insights into heating and operating cost statements
Baugenossenschaft FÖFAReference project: FÖFA Waldshut-Tiengen eG housing cooperative
The housing cooperative FÖFA Waldshut-Tiengen eG has been working with Minol for over 25 years. Here is an excerpt of their collaboration.
Baugenossenschaft Familienheim eGReference project Baugenossenschaft Familienheim eG: Radio conversion
The conversion project of the housing cooperative Familienheim eG shows how a successful conversion to radio communication works.
bnenin – AdobestockHeating cost statistics 2025: Costs continue to rise – heat pump by far the cheapest heat generator
The 2025 heating cost statistics examine the heating behavior of German households and show how prices have developed.
contrastwerkstatt – stock.adobe.comHeating bill from a professional
Brunata Minol supports you with digital measurement technology and radio transmission and in providing interim consumption information via app – secure, digital and compliant with the German Heating Cost Ordinance (HKVO).