The company's purpose is the operation of a biomass-fired combined heat and power plant in Ilmenau using waste wood as fuel and the marketing of the heat and electricity produced there. In the reporting year the company generated revenues of €12,658,771.17, of which €8,273,362.59 came from electricity feed‑in and €4,242,726.33 from heat supply. The company delivered 79,325 MWh of heat to Ilmenauer Waermeversorgung GmbH and sold contractually 35,195 MWh of electricity. BHI has been certified as a waste disposal specialist company since 2007; its energy management system according to DIN EN ISO 50001 was re‑certified in 2024 and it received SURE‑EU certification in May 2024.
der Bau und Betrieb eines Heizkraftwerkes mit nachwachsenden Rohstoffen in Ilmenau und Umgebung sowie die Vermarktung der dort erzeugten Wärme und des dort erzeugten Stroms.
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
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Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 306543 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Andreas Böffel | Geschäftsführer(in) | Völklingen |
| Veit Sengeboden | Geschäftsführer(in) | Langewiesen |
Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 306543 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €12,658,771 | €4,431,813 | €11,360,909 | — |
| 2023 | €7,280,367 | €1,747,458 | €8,130,407 | — |
| 2022 | €7,770,081 | €2,460,448 | €5,877,372 | — |
| 2021 | €6,721,896 | €2,511,564 | €6,101,624 | — |
| 2020 | €6,385,968 | €2,326,875 | €5,775,088 | — |
| 2019 | €6,309,720 | €2,057,345 | €5,550,229 | — |
| 2018 | €6,386,451 | €1,758,604 | €5,155,826 | — |
| 2017 | €6,534,410 | €1,972,988 | €6,240,073 | — |
| 2016 | €5,760,095 | €1,086,619 | €5,925,701 | — |
| 2015 | €5,509,430 | €749,622 | €6,661,319 | — |
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Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 306543 (as of 1 November 2026)
| Cost type | Amount | Share |
|---|---|---|
| Material Costs | €5,373,206 | 89.9% |
| Depreciation | €487,021 | 8.2% |
| Interest & Similar | €114,540 | 1.9% |
