Government CBG price (GOBARdhan, from Sep 2026) · ₹ 98 per kg 0 20 40 60 80 100 120 140 010203040 Plant size (tonnes of waste a day) Cost of gas, LCOE* (₹/kg) * LCOE = levelised capital cost + levelised operational cost Mixed organic · ₹ 76.9 Food waste · ₹ 26.3 Dairy sludge · ₹ 76.2 Press mud · ₹ 78.9 Napier grass · ₹ 66.2 Maize silage · ₹ 89.8

ESYLYS · Clean energy from organic waste

High purity and high pressure, built in We build biogas plants that turn organic waste into cooking gas, CBG and biofertiliser.

Sci-BGM · biogas plants Over 90 % methane (the gas that burns), straight from the reactor.

EsyCloudSim · plant software Know what your gas will cost before you build.

VEDA · monitoring and control Sensors watch your running plant live and help keep it under control.

HIRA · biogas to hydrogen Our biogas, turned into clean hydrogen.

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Products

Four products. From waste to clean energy.

Biogas plants

Sci-BGM

Biogas plants of any size

One plant, many homes.

Biogas plants

Sci-BGM

Biogas plants of any size

One plant, many homes.

Low-cost plants built from standard blocks: one serves an apartment block, many feed a city.

  • > 90 % Methane, straight from the reactor
  • Grid-ready Gas for the city pipeline
  • 0.05 – 100 Tonnes of waste a day
  • ~ 40 % Cheaper to build (estimate)
Download brochure
One plant at the foot of the block serves every flat
Many small plants on the city gas network, then one large central plant serving the same homes
Inside the plant: high-pressure gas, ready for the city gas pipeline
Plant software

EsyCloudSim

Plans and predicts biogas plants

See your plant before you build it.

Plant software

EsyCloudSim

Plans and predicts biogas plants

See your plant before you build it.

Online software that copies your plant on screen, predicts its gas and cost, and helps plan new plants.

  • Twin A live copy of your plant
  • AI Predicts gas and cost
  • Plan Where to build, what it costs
  • No install Runs in a browser
Download brochure Open EsyCloudSim ↗
Sample screen · real vs predicted
Government CBG price (GOBARdhan, from Sep 2026) · ₹ 98 per kg 0 20 40 60 80 100 120 140 010203040 Plant size (tonnes of waste a day) Cost of gas, LCOE* (₹/kg) * LCOE = levelised capital cost + levelised operational cost Mixed organic · ₹ 76.9 Food waste · ₹ 26.3 Dairy sludge · ₹ 76.2 Press mud · ₹ 78.9 Napier grass · ₹ 66.2 Maize silage · ₹ 89.8
Full cost to make 1 kg of compressed biogas, by waste and plant size · 10.25 % interest, 20 years, 330 days a year, methane yields of Indian plants (CSE); no subsidy
  • Food waste 0.40 – 0.60
  • Mixed organic 0.33 – 0.57
  • Paddy straw 0.15 – 0.35
  • Water hyacinth 0.10 – 0.34
  • Cow manure 0.08 – 0.30

Biogas from each kg of waste, in m³ · typical range

Plant hardware

VEDA

Sensors that watch your plant, live

Know how your plant is doing.

Plant hardware

VEDA

Sensors that watch your plant, live

Know how your plant is doing.

A sensor box for your plant. It sends live readings to EsyCloudSim, so you can try changes on screen first.

  • Retrofit Fits plants already running
  • Sensors Gas quality, pH, temperature, flow, level
  • Test first Try changes on screen, not on the plant
  • 90-day Trial on your plant
Download brochure
Biogas to H₂

HIRA

Turns biogas into hydrogen

Hydrogen from waste. Carbon captured.

Biogas to H₂

HIRA

Turns biogas into hydrogen

Hydrogen from waste. Carbon captured.

Turns our clean biogas into hydrogen, and captures the CO₂ instead of releasing it.

  • > 90 % Methane-rich gas from our plants
  • Proven Standard steps: reform, then purify
  • CO₂ Captured, not released
  • 200 bar Hydrogen in cylinders
Download brochure

Where to start

How can we help?

Pick the one that sounds like you.

  1. Have food or farm waste?

    Sci-BGM

    Turn it into cooking gas, for one building or a whole city.
  2. Planning a plant?

    EsyCloudSim

    Know what your gas will cost before you build.
  3. Already running a plant?

    VEDA

    See how your plant is doing, live.
  4. Need clean hydrogen?

    HIRA

    Make hydrogen from waste, with the carbon captured.

Company

From Thiruvananthapuram, Kerala

We build biogas and hydrogen plants, both real and virtual.

> 90 %
Methane straight from the reactor
0.05 – 100
Tonnes of waste a day, one building to a city
Grid-ready
Gas ready for the city pipeline
~ 40 %
Cheaper to build (estimate)
Digital twin
A virtual copy to monitor running plants
Simulated
Every plant tested on screen before it is built

Contact

Let’s discuss
your project.

Tell us about your waste and your site.

ESYLYS Energy from waste. Purity at the source. © 2026 ESYLYS LLP · Designed and engineered in Kerala · Cookie policy · Internal
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