Energy generated from renewable sources such as biogas, solar or wind is called green power / green energy.
Green energy/power is a term used to describe sources of energy that are considered to be environmentally friendly and non-polluting.

These sources of energy may provide a remedy to the systemic effects of global warming and certain forms of pollution.

The generation of steam and electrical power from biogas provides multiple benefits, including the efficient elimination of residues and low-cost energy generation. Biogas utilization can occur in waste water treatment plants, solid waste digestion plants and solid waste landfills, where the biogas can be collected and used.

Hydrothane STP supplies biogas utilisation equipment such as:

- Biogas boilers
- Flares
- Gas holder
- Biogas drying units
- Biogas compressor / booster stations
- Biogas engines, turbines, CHP units