Global references

Real plants. Real experience. Real videos.

Bert biogas technology is not a concept on paper. Bert Energy GmbH (Germany) and its joint venture Kankyo Bert (India) have built and operated plants on three continents, from 100 kg of food waste a day in a single container up to an 800 m³ digester with combined heat and power.

100 kg/dayfood waste input
1 containercomplete plant, mobile
Training or BaaSoperate it yourself or as full service

Inside the container: the complete process

Walk through the plant step by step. Each component is labelled, exactly as in the video.

Open container doors showing the complete plant inside
1 · Everything in one boxOpen the doors and the whole plant is ready to run.
Stainless sorting table above the slurry tank
2 · Sorting table & slurry tankFood waste is sorted and prepared for feeding.
Green 100 KPD biogas plant digester tank
3 · DigesterThe 100 kg/day digester turns organic waste into biogas.
Orange gas holder above the digester
4 · Gas holderBiogas is stored directly above the digester.
Electrical control panel of the container plant
5 · Control panelSimple operation and monitoring of pumps and process.
Biogas flow meter and booster pump
6 · Gas meteringThe biogas flow meter records every cubic metre produced.
Biogas booster pump
7 · Gas boosterRaises the gas pressure for burners and kitchen use.
Moisture trap and biogas scrubber
8 · Gas cleaningMoisture trap and scrubber clean the raw biogas.

Ideal for

  • Hotels, resorts and canteens
  • Airports and universities
  • Islands, mountains and off-grid sites
  • Cruise ships and military camps

Operating models

  • Operator training by Bert / Kankyo Bert
  • Full service as Biogas as a Service (BaaS) incl. O&M contract
  • Leasing available in various countries
Start a market as franchise partner →
Bert Energy GmbH · Germany

140+ plants since 2012

Bert Energy GmbH, founded in 2010 in Leverkusen, Germany, has built and licensed biogas plants in around 15 countries across Europe, Asia and Africa, directly and through Kankyo Bert in India. The European plants alone produce more than 70 million kWh a year. Many have now run for over ten years.

Bert conventional-tank biogas plant on a European cattle farm
Cattle farm, EuropeConventional-tank biogas plant running on slurry
Bert biogas tank with wood cladding on a farm
Farm-scale installationWood-clad digester that blends into the farmyard
Bert biogas plant on a pig farm
Pig farmBiogas plant running on pig slurry only
Kankyo Bert Pvt Ltd · India

From Bert Mobil to MiraX: built in series in India

Kankyo Bert, the German-Indian joint venture of Kankyo Cleantech India and Bert Energy GmbH, delivers turnkey biogas projects across India. The first mobile, containerised plants were built as Bert Mobil and are shown below. Their successor is the new MiraX series, built in series and shipped worldwide.

Containerised Bert Mobil biogas plant in India
Bert Mobil, IndiaContainerised biogas plant, installed in days
Bert Mobil container with gas storage tank and generator
Gas storage and powerGas storage and generator set alongside the container
Bert Mobil container with dome gas storage
Compact footprintDome gas storage next to the Bert Mobil unit

Reference plants by country

CountryReferenceSubstrate / size
GermanyMemmingen, Tostedt, Regensburg, Schwäbisch Hall, Dillingen, Mindelheim, Nürnberg, Reutlingen, GießenCattle slurry
FranceFarm plant, 10+ years in operationPig slurry only
ItalyFarm plantCattle slurry
South AfricaIndustrial plantSlaughterhouse waste and cattle slurry
JapanMatsuyama800 m³ digester · 100 kW CHP
BhutanBert Mobil1.5 t/day
IndiaBert Mobil, Tada, Sri City, Andhra Pradesh1.5 t/day food waste
IndiaContainerised mini plant (see video above)100 kg/day food waste
Watch & discover

Video library

One video per plant, filmed on site: actual plants, not renderings. Opens on YouTube. The 100 kg container plant is shown at the top of this page.

Bert Mobil · Sri City, India

1.5 t/day food waste · also: Start-up

Bert Mobil · Czech Republic

BertCEE, Petrovice

NDDB plant · India

Construction by Kankyo Bert

Matsuyama · Japan

800 m³ digester · 100 kW CHP

Biogas cold storage · India

Cooling powered by biogas from organic waste

Explainers & podcasts

Thomas Dory presents Bert Mobil

Containerised biogas explained

Digestate fertiliser

How digestate is used

Biogas in all sizes

Podcast · Bert Energy · 8 min

Kankyo Bert Cleantech

Podcast · 10 min

Why this matters for partners and clients

Every new Bert project builds on proven engineering rather than an untested concept: more than a decade of operating plants, from a single container to farm and industrial scale.