• Foun­da­tion of Fitec (Tian­jin) Machin­ery Co. Ltd, for pro­duc­tion of FIN­STER­WALDER machin­ery for the Chi­nese market
  • Sup­ply of tech­ni­cal equip­ment for a food waste diges­tion plant in Xian, Chi­na
  • Sup­ply of tech­ni­cal equip­ment for a food waste pro­cess­ing plant in Shen­zen, China
  • Fur­ther devel­op­ment of the slide gate pump KS23 to a larg­er vari­ant KS32
  • Design and deliv­ery of the tech­ni­cal equip­ment for a food waste and biowaste fer­men­ta­tion plant in Urumqi, Chi­na
  • Design and sup­ply of tech­ni­cal equip­ment for an avo­ca­do waste bio­gas plant in Guadala­jara, Mexiko
  • Enlarge­ment of gas stor­age capac­i­ties and enabling flex­i­ble elec­tric­i­ty gen­er­a­tion with a sec­ond CHP at the com­pa­ny loca­tion in Bernau, Germany
  • Plan­ning, expan­sion and machine deliv­ery for a waste fer­men­ta­tion plant in Grims­by, Canada
  • Machine deliv­ery for a waste fer­men­ta­tion plant Zoo Share in Toron­to, Canada
  • Plan­ning and tech­ni­cal equip­ment of a food waste treat­ment plant in Xiqing, Chi­na
  • Plan­ning and tech­ni­cal equip­ment of a food waste treat­ment plant in St. Catharines, Canada
  • Plan­ning and tech­ni­cal equip­ment of a food waste treat­ment plant in Yongjia, Chi­na
  • Con­struc­tion and expan­sion of the company’s own waste fer­men­ta­tion plant to thick­en and process fer­men­ta­tion prod­uct at the com­pa­ny loca­tion in Bernau, Ger­many
  • Using ammo­ni­um sul­phate solu­tion (ASL) as fer­til­iz­er of the company’s own plant in Bernau, Ger­many
  • Exten­sion of the dry fer­men­ta­tion with an exter­nal heat exchang­er in Bergrhe­in­feld, Germany
  • Machine deliv­ery for a waste fer­men­ta­tion plant in Anröchte, Ger­many
  • Plan­ning and com­po­nent deliv­ery for an exper­i­men­tal bio­gas plant in Lennoxville, Cana­da
  • Plan­ning for waste treat­ment bio­gas plant Zoo Share in Toron­to, Canada
  • Com­po­nent deliv­ery and grad­ual mod­ern­iza­tion of the waste bio­gas plant Kaiser­winkel, Austria
  • Com­ple­tion of the reha­bil­i­ta­tion of the land­fill Pill
  • Com­ple­tion of the reha­bil­i­ta­tion of diesel dam­age at train sta­tion in Gmunden, Ger­many
  • Com­mis­sion­ing of Jiangjin plant in Chongqing, Chi­na
  • Plan­ning and com­po­nent deliv­ery for a food waste treat­ment in Pick­er­ing, Canada
  • Plan­ning and com­po­nent deliv­ery for a food waste bio­gas plant in Mary­land, Canda
  • Retro­fitting of a floor scraper in a steel fer­menter in Berin­gen, Switzerland
  • Devel­op­mentof a floor scraper for fer­menters with­out con­crete cov­er, Fur­ther devel­op­ment of the ball valve pump
  • Found­ing and Part­ner­ship with Fitec (Tian­jin) Envi­ron­men­tal Tech­nol­o­gy, China
  • Tech­ni­cal equip­ment and exten­sion of an exist­ing biowaste diges­tion plant in Ply­mouth, England
  • Tech­ni­cal equip­ment of a biowaste diges­tion plant in Bayview, Cana­da
  • Devel­op­ment of a floor scraper for digesters with­out con­crete cov­er; Fur­ther devel­op­ment of the ball valve pump
  • Devel­op­ment and con­struc­tion of the first exter­nal skimmer 
  • Plan­ning and tech­ni­cal equip­ment of a food waste fer­men­ta­tion plant in Chongqing, Chi­na
  • Coop­er­a­tion with ibk Bio­an­a­lytik GmbH, fur­ther devel­op­ment of bicar­bon­ate mea­sure­ment tech­nol­o­gy for mon­i­tor­ing process biol­o­gy in bio­gas plants
  • Devel­op­ment and con­struc­tion of the first ball valve pump
  • Plan­ning and con­struc­tion of two munic­i­pal biowaste diges­tion plants in Ger­many
  • Coop­er­a­tion with Huadu Green Envi­ron­men­tal Group Ltd. from China
  • First for­eign projects in Eng­land and Luxembourg
  • First for­eign projects in Eng­land and Luxembourg
  • Coop­er­a­tion with Yield Ener­gy from Canada
  • Com­mis­sion­ing of ven­ti­la­tion for diesel damange at Train sta­tion Gmunden, Deutsch­land
  • Con­struc­tion of the first two bio­gas plants accord­ing to the FIN­STER­WALDER procedure
  • Sale of the food waste col­lec­tion to EHG Recy­cling
  • Start of reme­di­a­tion of the land­fill pill by means of spe­cif­ic ventilation
  • Based on our own expe­ri­ence, Fin­ster­walder Umwelt­tech­nik starts offer­ing plan­ning ser­vices for bio­gas projects
  • Devel­op­ment and patent­ing of a first hydraulic sep­a­ra­tion press in coop­er­a­tion with Putzmeis­ter Industrietechnik
2000 till 2003
  • Begin­ning of the reme­di­a­tion of the land­fill Wei­den West by means of water bal­ance layer
  • Con­struc­tion of a food waste col­lec­tion in Munich area to sup­ply its own bio­gas plant
  • Con­struc­tion and com­mis­sion­ing of the company’s bio­gas plant for the recov­ery of approx. 6,000 tonnes of food waste per year
  • Devel­op­ment and con­struc­tion of the first skim­mer
1998 /1999
  • Plan­ning our own bio­gas plant
  • Devel­op­ment of the “DESi­Vari­a­tion” pro­gram for emis­sion lim­it val­ue analysis
  • Foun­da­tion of Fin­ster­walder Umwelt­tech­nik by Dipl.-Ing. Tobias Fin­ster­walder and Dr.-Ing. Kle­mens Finsterwalder

Lat­est news

Joint project Aci­Di – Project start

Organ­ic acids under the ana­lyt­i­cal mag­ni­fy­ing glass: Har­mo­niza­tion of exist­ing mea­sure­ment meth­ods for the opti­mized oper­a­tion of diges­tion and bio­gas plants Read the com­plete press release here

Instal­la­tion Progress at Entsorgungs­be­triebe Lübeck

The pro­cess­ing line with our robust and reli­able BS20 sep­a­ra­tion press now is installed with a cus­tomised steel struc­ture. The hydrauli­cal­ly oper­at­ed sep­a­ra­tion press effi­cient­ly sep­a­rates the non-fer­mentable frac­tions of almost any waste. It is impor­tant to have a...

News from Lübeck

  Next step at Entsorgungs­be­triebe Lübeck! Upload­ing and installing the 45 qm Ves­sel. For this pur­pose, a part of the plant roof was tem­porar­i­ly removed, the ves­sel was brought in from the roof open­ing and fixed in place. Thanks to all for the excellent...

Kick-off Entsorgungs­be­triebe Lübeck

Project start and kick-off meet­ing at Entsorgungs­be­triebe Lübeck for the new con­struc­tion of a pro­cess­ing tech­nol­o­gy for food waste! Dur­ing this vis­it, those involved in the project were able to get to know each oth­er bet­ter and ini­tial goals, mile­stones and other...

Fin­ster­walder Umwelt­tech­nik now on Youtube

On this chan­nel videos are pub­lished, which show solu­tions as well as infor­ma­tion about our process­es and indi­vid­ual com­po­nents in the field of bio­gas tech­nol­o­gy. Just have a look and subscribe! 

MB con­nect line User Conference

Net­work­ing, exchange of know-how among the par­tic­i­pants, accom­pa­nied by tech­ni­cal pre­sen­ta­tions and user reports - that is the goal of the MB con­nect line user con­fer­ence! On board are cus­tomers from mechan­i­cal and plant engi­neer­ing and build­ing automa­tion as well as...

Inter­est­ing Suc­cess Sto­ry from MB con­nect line

Dig­i­tal­iza­tion for process opti­miza­tion of bio­gas plants with remote access and IOT appli­ca­tion from MB con­nect line: Con­tin­u­ous mon­i­tor­ing of mea­sured val­ues dur­ing ongo­ing oper­a­tion allows con­clu­sions to be drawn about the plant and process sta­tus via remote...

Start of con­struc­tion work at Vil­la Avo­ca­do, Mexico

Work has start­ed on the con­struc­tion of a plant with a capac­i­ty of 650 cubic meters raw bio­gas per hour! The Mex­i­can com­pa­ny, based in Guadala­jara, is a world leader in the pro­duc­tion of avo­ca­do oil and the devel­op­ment of avo­ca­do prod­ucts. In the man­u­fac­tur­ing of...

Report on the com­pact depack­ag­ing plant

Bio­enger­gy Insight 1st issue with focus on Europe. We are pleased to see the inter­est­ing arti­cle on the real­iza­tion of the Fin­ster­walder com­pact treat­ment plant at David­son Envi­ron­men­tal, Cana­da. Read the whole arti­cle: You can find even more inter­est­ing reports and...

Vis­it us on Linkedin

Here you will find reg­u­lar­ly inter­est­ing infor­ma­tion and solu­tions about anaer­o­bic diges­tion of organ­ic waste. Fol­low us!


IFAT 24 Munich

Save the Date! 13-17.05.2024 Munich Trade Fair. Vis­it us at booth 345 in hall A4! Arrange your per­son­al appoint­ment in advance. Sim­ply fill out the con­tact form and enter your pre­ferred date! We look for­ward to see­ing you!

ECOMON­DO 2023 in Rimini

This year's ECOMON­DO, the green tech­nol­o­gy trade fair, starts on 7 Novem­ber in Rim­i­ni. Vis­it us at the Ger­man Pavil­ion in Hall 5, Block 71 . We look for­ward to inter­est­ing dis­cus­sions and per­son­al con­tacts! You will find us in Hall 5, Block 71.

Pol­lutec 2023 in Lyon

Pol­lutec 2023 in  Lyon France 10th to 13th Octo­ber As part of our par­tic­i­pa­tion at the joint stand of Bay­ern Inter­na­tion­al, we will be on site at this year's Pol­lutec, a major inter­na­tion­al show­case for inno­v­a­tive solu­tions and proven prac­tices in the environmental...

Lec­ture: Inno­v­a­tive small-scale bio­gas plant

At the 9th Annu­al Con­fer­ence "Con­struc­tion and Oper­a­tion of Com­mer­cial Kitchens and Com­pa­ny Cater­ing 2023", every­thing will revolve around trends and effi­cien­cy in the sec­tor. As part of the exten­sive pro­gramme, Dr. Michael Meir­er, Rhein­tal­gas Asso­ci­a­tion, and Tobias...

Pol­lutec 2023 in Lyon

From 10 to 13 Octo­ber 2023, the envi­ron­men­tal and ener­gy solu­tion show will take place again in Lyon, and we will be there at the joint stand of Bay­ern Inter­na­tion­al. We look for­ward to inter­est­ing dis­cus­sions and per­son­al con­tacts! Mark your cal­en­dar now!...


On Novem­ber 8 this year's  ECOMON­DO The green Tech­nol­o­gy Expo starts in Rim­i­ni. We will be there, at the joint booth of Bay­ern Inter­na­tion­al. We are look­ing for­ward to inter­est­ing con­ver­sa­tions and per­son­al con­tacts! You will find us in hall 5, block 71....

Pre­sen­ta­tion at the Hach Waste­water Sym­posia 2022

On 20.09.2022 in Ben­sheim and 11.09.2022 in Munich, Dipl.-Ing. Tobias Fin­ster­walder will give a pre­sen­ta­tion on "Con­tin­u­ous sed­i­ment dis­charge from digesters dur­ing oper­a­tion" as part of the Hach Waste­water Sym­posia. Fur­ther infor­ma­tion at

IFAT Munich 2024

After a 3-year break, IFAT 2022 was the per­fect event to wel­come our cus­tomers and inter­est­ed guests at our booth at the world's lead­ing trade fair for water, sewage, waste and raw mate­ri­als man­age­ment. We are now already look­ing for­ward to IFAT 2024. From 13 - 17 May...


BIO­GAS # HANDS ON Online Train­ing of IBBK BIO­GAS from Feb­ru­ary 22 to March 15, 2022. The "pro­Bio­gas Inter­na­tion­al" pro­gram is divid­ed into 14 mod­ules. With­in the frame­work of the mod­u­lar online cours­es and inter­ac­tive work­shops, expe­ri­enced bio­gas experts will impart...

AHK busi­ness trip USA

From the 23rd to the 27th of Sep­tem­ber the AHK busi­ness trip will take place in the west (Cal­i­for­nia, Sacra­men­to) and south (Flori­da) of the USA. Here Ger­man com­pa­nies have the oppor­tu­ni­ty to inform them­selves about the mar­ket poten­tial in the field of bioen­er­gy in...
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