Our district heating for Hermsdorf

HolzlandWärme - closer than you think

Contrary to what the name "district or long distance heating" might suggest, our environmentally friendly and comfortable HolzlandWärme is generated right here in Hermsdorf. In this way, it is nearby, but still far from your property. The heat is largely generated in highly efficient combined heat and power plants (CHP plants) using combined heat and power. Boiler plants supplement the generation of heat. Currently, we invest in a modern plant for innovative CHP generation, which is scheduled to go into operation in the second quarter of 2023. This will generate district heating very flexibly with three CHP units, a power-to-heat plant (electricity-to-heat) and a heat pump. 

Via our district heating network, the heat is piped directly to you as hot water. Via the house connection station in your building, the supplied heat is transferred to the house system, where you can use it for heating and preparing hot water. Then, the cooled water flows back to our generation plants via the closed circuit and is heated again.

The owner of the heat generation plant is job Jenaer Objektmanagement- und Betriebsgesellschaft - a joint subsidiary of the city of Hermsdorf and Stadtwerke Energie.

 

Our HolzlandWärme in figures

               District heating Hermsdorf
Primary energy factor   1.226
Annual greenhouse gas emissions resulting from the energy mix 1)
(in relation to heat consumption)
t CO2 / MWh
t CO2 / year
t GHG / year
0.245
8,788
10,536
Percentage of renewable energies used 
as in § 3 par. 2 GEG 2020

per cent

0
Grid losses 2)
gap between heat infeed and usable heat 

MWh / year

7,859
 

1) Calculation based on operating years 2019 - 2021

2) Average last three years

Prices and sample contracts Hermsdorf

Heating prices          valid
District heating rates according to price sheet HolzlandWärme

download Prices

download Prices

starting 1 January 2023

until 31 December 2022

Price sheet HolzlandWärme

download Prices

download Prices

starting 1 January 2023

until 31 December 2022

Sample contracts  
HolzlandWärme for household customers Download Download
HolzlandWärme for business customers download Download

The calculation of the gas price is based on the prices applying to a consumption of 200.000 kWh or higher under the tariff jenaGas Klassik (download valid from 1 January 2023).

Additionally to the basic supply of district heating, we offer you our thermal service here in Hermsdorf. With this care-free package, you will be free of investing costs. Furthermore, you will no longer have to worry about maintenance, repair and rectification of faults. You simply pay an agreed price for your heating.

For more information, please contact our district heating team at 03641 688-358 or fernwaerme@stadtwerke-jena.de.

    Heating prices          valid until
District heating prices according to price sheet HolzlandWärme download Prices 31 December 2021
District heating prices according to price sheet HolzlandWärme download Prices 31 July 2021
District heating prices according to price sheet HolzlandWärme download Prices 7 July 2021

Learn more about district heating in Hermsdorf

In order to bring district heating to the customers, a corresponding network is necessary. Anyone who has their porperty or house near the district heating network can, in principle, get district heating if required.

Together with ASI Anlagen Service, Instandhaltung, an enterprise for facility service and maintenance, the Stadtwerke Energie offers a heating service for district heating systems with an output of more than 30 kW.

This means tha you do not have to pay the investment costs for the house connection station. The station will be operated by the facility management enterprise job, so you do not have to worry about maintenance work, repairs and fault rectification. For the entire service package, we contractually agree with you on a fixed price. The billing can either be done with the landlord or directly with the tenants - you decide.