Phuc Sang Minh develops, builds and operates large-scale biogas plants according to the latest principles and with advanced technology to ensure the best utilization of waste from farmers, industry and citizens.

Biogas is produced by the conversion of what we don’t want into what we need. The process allows us to transform food waste, organic fertiliser and other organic waste into climate friendly green gas. This enables us to solve a problem of waste in society, while at the same time creating important green energy that can be passed on directly to the many sectors requiring biogas in the green transition.

The organic waste is brought to the biogas plant and then sent to the plant’s processing tanks (digesters). In the digesters, which run at around 50 °C, bacteria convert biomasses into biogas and liquid fertiliser (digestate). Before the gas is sent to the natural gas grid, CO2 and the unpleasant toxic hydrogen sulphide is removed from the raw biogas in an upgrading unit. The gas can then be distributed as green energy throughout the country.

This is where biogas can make a green difference

The biogas can be sent directly to the national gas grid and speed up the phase-out of fossil natural gas. Here, the CO2 neutral green gas can be distributed as both liquid and compressed fuel. This means that the gas can be used for planes, buses and trucks. Biogas can also convert energy-intensive industrial production and supply climate-friendly heat to houses that use gas-fired boilers. It can also be included in the production of plastic so that, e.g. bicycles and kayaks can be produced using greener methods.

Additionally, biogas can even be stored and saved for a rainy day when there is neither sunshine nor wind. Green gas is the most effective way to store green power when production is high and demand is low.

See the journey from organic waste to biogas below. The illustration shows how biogas can be a direct part of both the national gas grid and Power-to-X, which is regarded as being an important route in the production of green energy in the future.