Zantingh has been a gas burner manufacturer for over 50 years, specialized in greenhouse horticulture. Gas is a broad concept in this case, as in addition to natural gas, Zantingh burners are suitable for burning all types of gas with a calorific value. This includes many types of biogas (such as landfill gas, sewage gas, fermentation gas, etc.) and propane gas (LPG), which is again in the spotlight due to the natural gas crisis. A unique example is our combination burner suitable for multiple types of gas. Natural gas/propane gas or natural gas/biogas are common combinations. It goes without saying that it remains possible to expand combination gas burners with a provision for liquid fuels. A recent development is the use of hydrogen, also a gaseous fuel, which does not release CO2 after combustion. Hydrogen is expected to play an important role in the future, just like other fuels that are specially developed for further decarbonisation of the greenhouse horticulture sector.