Find out everything about wood gasification in our blog.
In this blog you will also get the latest information about our company Spanner Re² GmbH.


energy from waste wood for a fruit farm

Here we introduce you to a customer from Spanner Re² who generates electricity & heat from pallets and other wood waste. He uses a simple shredder to chop his waste wood, which is then freed from impurities such as nails. Spanner Re² also offers a simple way to avoid foreign matter such as metal and stones in order to increase the running time of the plant.

300kw electrical power from 4 HKA70

As part of a repowering project by Spanner Re², the 50-year-old 6-cylinder marine diesel with a displacement of 231 liters was able to continue to supply the Lechner excavator and woodchipping company in Ellenberg with electricity and heat from woodchippings.

CHP from 2G

More than 6,500 technologically advanced block-type thermal power stations from 2G are reliably in use around the world. As the technology leader in the industry, we are never satisfied with what we have achieved - so the development team at the Group's own R&D company 2G Drives is continuously working on further developing, in particular, the heart of a CHP unit - the gas engine. In association with Re² wood power plants since 2021.


Biomass power plants of Re² in Azumino

Spanner Re²'s largest biomass power plant with approximately 2 MW of electricity is located in AzuminoCity, Japan. Located in the purpose-built Azumino Biomass Energy Center, the Japanese corporation Air Water Inc. generates electricity and heat from regional wood with Spanner Re²'s biomass power plants. They also use CO2 for a special recycling process to promote photosynthesis in tomato cultivation - a so-called "trigeneration" concept that is unique in Japan in this form.

Sunrise at Fuji volcano / Japan

According to the Renewables 2020 report by the International Energy Agency (IEA), the share of renewable energy in Japan in 2020 was 21.7 percent of total electricity generation. This means that the country is well on the way to further expanding its energy requirements this year in line with the current trend towards renewable energy.

CO2 neutral wood gasification

Get a good insight into our CO2-neutral technology for energy generation from wood and our company in our video, which we created together with the German Society for International Cooperation (GIZ).

biomass power plant from Re² - repowering project

With the newly installed wood gasifiers from Spanner Re², the biomass power plant manufacturer from Lower Bavaria is getting a failed wood gas project from a non-Re² manufacturer in Thailand up and running. 

biomass power plant 2.8 MWel project

Spanner Re² is currently planning another large-scale project for decentralised energy generation from wood with 2.8 megawatts of electricity using its proven wood gas technology.