Frankfurt
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In eSESH, 242 flats in 19 buildings are equipped with the service. In Stadtallendorf approximately 90% of tenants have a migrant background from Turkey. Most of them are employed or are former workers of the nearby chocolate factories. The majority of them came to Germany more than 30 years ago and stayed here after retiring. The level of education is relatively low.
The energy awareness service for tenants consists of a web portal to check and control their heating and warm water consumption. It contains hints and tips for energy saving and is available in German and Turkish for better understanding for non-German speaking tenants.
The energy management service addresses the issue that energy losses by transport from place of production to consumer (tenant) lead to higher energy consumption and costs for tenants. Accordingly, a better management can save energy and relative costs for tenants. The Energy Management Service monitors and controls the domestic hot water and heating system for early fault detection and maintenance management.
KEY FACTS
Housing provider
Nassauische Heimstätte / Wohnstadt (NH)
Service provider
ista Deutschland
DomData AG
The awareness raising service for tenants measures the following parameter(s)
Heating and warm water consumption
The management service used by professionals measures the following parameter(s)
Gas, supply and return temperature at the central heating boiler and in the heating circuit, temperature of the warm water circulation grid, power consumption of the heating pump, burner starts of heating system, outdoor temperature
Expected savings
15 %
Dwellings equipped with service
242
Housing provider |
Nassauische Heimstätte / Wohnstadt (NH) |
|
|
Service provider |
ista Deutschland |
|
|
DomData AG |
|
||
The awareness raising service for tenants measures the following parameter(s) |
Heating and warm water consumption |
||
The management service used by professionals measures the following parameter(s) |
Gas, supply and return temperature at the central heating boiler and in the heating circuit, temperature of the warm water circulation grid, power consumption of the heating pump, burner starts of heating system, outdoor temperature |
||
Expected savings |
15 % |
||
Dwellings equipped with service |
242 |
||
Energy Awareness Service
Devices/Media
WEB Portal
Link to prototype
Prototype
Multi language
The portal will be available in German and Turkish
Benchmarking opportunities/ comparisons
- previous periods
- other tenants
- average consumption of all dwellings in the same building
- m²
Units
in [kWh] and [m³]
Forecasting
Tenants can see whether their pre-payments are in line with their actual costs of energy consumption
Saving tips
Tenants receive tips to save heating energy and warm water
Alters
Alerts by email or a short message is sent to tenants when consumption is high
Report by email
Monthly reports summarising the energy consumption of the tenant are generated automatically by the energy web portal and send to tenant by email.
Report by letter
On request: monthly report via regular mail summarising the energy consumption of the tenant
Devices/Media |
WEB Portal |
Link to prototype |
|
Prototype |
|
Multi language |
The portal will be available in German and Turkish |
Benchmarking opportunities/ comparisons |
|
Units |
in [kWh] and [m³] |
Forecasting |
Tenants can see whether their pre-payments are in line with their actual costs of energy consumption |
Saving tips |
Tenants receive tips to save heating energy and warm water |
Alters |
Alerts by email or a short message is sent to tenants when consumption is high |
Report by email |
Monthly reports summarising the energy consumption of the tenant are generated automatically by the energy web portal and send to tenant by email. |
Report by letter |
On request: monthly report via regular mail summarising the energy consumption of the tenant |
Energy Management Service
Devices/Media
WEB Portal
Parameters shown
Gas consumption, supply and return temperature at the central heating boiler and in the heating circuit, temperature of the warm water circulation grid, power consumption of the heating pump, burner starts of heating system
Prototype
Periods data is visualised
Monthly, weekly, daily, hourly and every minute
Benchmarking opportunities/ comparisons
Data is compared with actual seasonal meteorological data and benchmark values recorded over a long period of time to offer indicators / values for better operation of the heating system.
Total consumption of tenants on building & property level compared to supply.
Units
[kWh] and [m³]
Alerts
In case of high energy consumption, malfunctions alerts are sent to service staff
Report by email
Monthly reports summarising the energy consumption are generated automatically and send to service staff.
Other features:
Heating-ECG document which provides immediate recommendation for the optimisation of the heating system
Devices/Media |
WEB Portal |
Parameters shown |
Gas consumption, supply and return temperature at the central heating boiler and in the heating circuit, temperature of the warm water circulation grid, power consumption of the heating pump, burner starts of heating system |
Prototype |
|
Periods data is visualised |
Monthly, weekly, daily, hourly and every minute |
Benchmarking opportunities/ comparisons |
Data is compared with actual seasonal meteorological data and benchmark values recorded over a long period of time to offer indicators / values for better operation of the heating system. Total consumption of tenants on building & property level compared to supply. |
Units |
[kWh] and [m³] |
Alerts |
In case of high energy consumption, malfunctions alerts are sent to service staff |
Report by email |
Monthly reports summarising the energy consumption are generated automatically and send to service staff. |
Other features: |
Heating-ECG document which provides immediate recommendation for the optimisation of the heating system |
