ZR
Founder & CEO
Ziaur Rahman
Leads strategy, partnerships, project structuring and the scale-up of Catalyst Energy's Jadu Gas and waste-to-energy platform in Bangladesh.
Bangladesh clean-energy platform
Waste in.
Waste in.
Magic Gas out.
Catalyst Energy turns livestock manure, food waste and other organic residues into usable biogas, then purifies, compresses and distributes it through the Jadu Gas ABG platform.
Farm-to-customer energy loop
Purification + compression
Multiple end-use applications
Actual Catalyst Energy product imagery. Product configuration and approvals should be confirmed for each deployment.
01Organic wasteLivestock · food · farm
02Clean & compressPurified biogas
03Jadu GasPortable clean energy
The circular energy loop
One waste problem. Multiple value streams.
The system connects waste collection, anaerobic digestion, gas cleaning, compression, distribution and end-use, while digestate can return to farms as fertilizer.
1
Collect
Bring livestock manure, food waste and suitable organic residues into a managed feedstock system.
2
Digest
Anaerobic digestion converts organic material into raw biogas and nutrient-rich digestate.
3
Purify + compress
Gas cleaning removes impurities before compression, storage and controlled distribution.
4
Use + recirculate
Biogas supports cooking, power and industrial uses; digestate supports soil and agriculture.
Three digester options
Sized for every scale of need.
From a single household to a large commercial farm, the anaerobic digester is sized to the feedstock volume available on site.
Home
Home biogas digester
Perfect for small families and households.
- Low cost
- Easy to install
- Produces enough gas for daily cooking
Medium & large
Medium & large digester
Ideal for institutions, businesses and community projects.
- Higher gas output
- Durable & reliable
- Continuous operation
Large farm
Large farm digester
Best for large farms and high-volume feedstock.
- High capacity
- Supports large-scale waste management
- Maximum biogas production
Built for real energy demand
One platform. Five deployment pathways.
Choose the pathway that matches your feedstock, energy use and operating model.
Farm-to-energyAssess my farm
Turn daily manure into dependable energy.
A farm can combine manure management, anaerobic digestion, gas cleaning and ABG storage to supply cooking fuel, heat, power or distributed cylinders.
Feedstock
Cattle manure, poultry waste and compatible organics.
Energy use
Cooking, thermal use, generators and local distribution.
Co-product
Digestate can support organic fertilizer production.
Waste-to-energyDiscuss a city pilot
Make the organic fraction of city waste productive.
Municipal food and organic waste can be separated, digested and converted into useful gas with an operating model built around collection, treatment and energy offtake.
Feedstock
Food waste and segregated organic municipal waste.
Energy use
City gas applications, electricity, institutions and local fleets.
Operating model
Municipality + operator + distributor / offtaker.
Campus & institutional energyPlan an institutional pilot
Use one site to demonstrate waste, energy and education.
Universities, schools, hostels, hospitals and large kitchens can combine waste management with visible clean-energy demonstration and staff or student engagement.
Feedstock
Dining hall food waste, landscaping residues and suitable organics.
Energy use
Kitchen gas, hot water, backup generation and learning labs.
Data value
Track inputs, gas output, use and operating performance.
Industrial thermal energyRequest an industrial study
Use cleaned biogas where heat matters.
Cleaned biogas can support boilers, burners, furnaces, kilns and other suitable thermal processes where feedstock and operating conditions make sense.
Feedstock
Food-processing waste, dairy waste and other suitable organic streams.
Energy use
Boilers, burners and selected industrial heat applications.
System
Digester + gas cleaning + compression / direct-use configuration.
Mobility applicationsDiscuss a mobility study
Explore biogas for converted or dedicated mobility systems.
Vehicle and transport use is a potential ABG pathway. Any deployment should follow approved vehicle conversion, gas-quality and safety requirements.
Gas quality
Purity and pressure must match the specific vehicle system.
Safety & approval
Use only approved storage, conversion and operating procedures.
Fleet use
Potential for selected local fleets and agricultural equipment.
Jadu Gas · ABG distribution
Last-mile cylinder delivery
Works with familiar home appliances
A familiar cylinder experience for a new clean-energy category.
Catalyst Energy offers multiple ABG cylinder formats and a cylinder-based distribution model designed to move cleaned biogas from production sites to end users.
Multiple cylinder formatsUp to 40 bar system pressurePortable distributionCooking · power · industry
Portable energyMove gas to kitchens, institutions and suitable commercial users instead of limiting use to the digester site.
Scalable formatsThe range includes compact, medium and high-capacity cylinder options for different demand levels.
Distribution-readyBuild dealer, refill and delivery operations around traceable cylinders and trained handling.
Local clean-energy storyConnect waste management, renewable gas and local economic value in one visible product.
4.8 kgLight & compact
22.2 kgMost popular
47 kgHigh capacity
| Cylinder size | 47 L (40 bar) |
| Compressed CH₄ | 5 m³ |
| CH₄ / CO₂ | 72% / 28% |
| CH₄ content | 4.80 kg |
| CO₂ content | 1.45 kg |
ABG vs. LPG — comparison
10 kg ABG≈12 kg LPG
5.6 hr/kgvs5.08 hr/kg running time
Blue flamevsorange flame combustion
Cylinder specifications and comparison figures as stated in Catalyst Energy's product documentation; confirm current certified values before publishing customer-facing claims.
Last-mile cylinder deliveryWorks with familiar home appliances
Once source, many uses
Clean energy everywhere that matters.
The same ABG platform is built to serve households, industry, backup power, transport and grid-scale generation.
Households
Clean cooking and heating for safer, healthier homes.
Industry
Boilers, furnaces and kilns — cutting cost and emissions.
Reliable power
Backup generation for homes, businesses and critical services.
Clean transport
Powers converted bi-fuel vehicles and delivery fleets.
Electricity
Converts biogas into electricity for communities and industry.
Purification + compression
Clean the gas. Protect the equipment. Move the energy.
The technology stack combines H₂S cleaning, compression, cylinder filling and integrated storage / distribution for a wide range of biogas applications.
H₂S
H₂S cleaning
Remove hydrogen sulfide before compression to reduce corrosion risk and improve gas quality.
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Compression
System highlight: maximum pressure up to 40 bar for compressed biogas applications.
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Cylinder filling
Store and distribute cleaned gas through cylinders using an operating process built around safety and repeatability.
∞
Multiple end uses
Cooking, hot water, power generation, industrial heat and other approved applications.
Measured, not assumed
H₂S cleaning, shown with real gauge readings.
A documented before / after test on a live digester, run through the H₂S cleaning tanks.
1Raw digester gasBiogas drawn from the digester before treatment
2Before cleaningH₂S 2,288 ppm recorded on the analyzer
3Cleaning tanksGas passed through the H₂S scrubbing system
4After cleaningH₂S 0 ppm — clean gas ready for compression
Gauge readings as recorded in Catalyst Energy's product documentation for a single documented test. Field performance can vary by feedstock and site conditions.
Trust is the product
Build safety into every cylinder, refill and customer touchpoint.
For a new gas category, customer confidence depends on clear handling rules, approved equipment, trained operators and transparent support.
◉
Cylinder identity
Use serial / QR-based identity to connect each cylinder to batch, inspection and refill records.
✓
Approved hardware
Publish only certifications and approvals that apply to the exact cylinder, valve, regulator and installation in use.
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Operator training
Train plant staff, distributors, retailers and institutional users on filling, transport, storage and emergency procedures.
☎
Visible support
Keep hotline, WhatsApp and escalation instructions easy to find at the cylinder, retailer and website level.
ISO 11119-3Cylinder standard
EN 12245Composite cylinders
EN 14427Valve & fitting spec
40 barWorking pressure
≥88 barBurst pressure
Engineering references and pressure ratings as listed in Catalyst Energy's product documentation. Confirm current, product-specific certification documents before publishing customer-facing safety claims.
Certification note: engineering references and cylinder standards are listed for reference. Final public claims should match the exact Bangladesh-approved product configuration and documentary evidence used at launch.
Scale with discipline
A national ambition, measured site by site.
Catalyst Energy has set an ambitious five-year growth vision. The website should distinguish future targets from achieved results and tie climate claims to verified operating and MRV data.
0
ABG cylinders / day
Five-year target, not presented here as a current achievement.
0
m³ biogas / target period
Target indicator for future production scale.
0
District ambition
A future rollout goal showing the intended national footprint.
0
Local job ambition
Five-year target; publish achieved employment separately as operations scale.
0
Tonnes organic waste / year
Five-year target for organic waste diverted and processed into clean energy.
0
Tonnes CO₂e reduction ambition
Indicative emissions-reduction target; actual issuance depends on an approved methodology and verification.
Source framing: the figures above are labeled as "Our Target for Next Five Years." They should remain target metrics until independently supported as actual performance.
2025
FoundationPilot sites, core team and first ABG distribution operating loop.
26–27
ExpansionAdditional digesters, dealer network and institutional partnerships.
28–30
ScaleMulti-district rollout toward the five-year cylinder and job targets.
30+
National gridBangladesh-wide clean-gas and carbon-finance infrastructure.
Behind every cylinder is a household cooking on cleaner fuel, a farmer earning from waste, and a community with a new source of income.Livelihood outcome highlighted by Catalyst Energy
Carbon-ready, not carbon-promised.
Discuss MRV readinessTrack feedstock, gas production, methane content, energy use, leakage, digestate management and distribution data so eligible projects can later support methodology, validation, verification and issuance requirements.
Partner-facility engagement with Catalyst Energy: operational learning, technology review and collaboration.
Cylinder storage & warehousing
Site & feedstock evaluation
Build the network
Choose the partnership role that creates the most value.
Catalyst Energy can structure pilots around feedstock, site operation, technology supply, gas offtake, distribution and local market development.
People behind the platform
A team built around energy, execution and trust.
Catalyst Energy works best when the commercial team, engineering team, project developers and field operators stay tightly connected. This section introduces the core roles behind project delivery and customer support.
This team block is designed to be easily updated with additional names, photos and direct contacts as the organization grows.
EO
Engineering & Operations
Plant, gas and safety delivery
Responsible for digester integration, purification, compression, commissioning, cylinder handling protocols and operational reliability.
PD
Project Development
Pilots, partnerships and site assessments
Works with farms, institutions, municipalities and industry to evaluate feedstock, energy demand, project design and implementation pathways.
DS
Distribution & Support
Customer onboarding and network growth
Builds dealer and delivery capacity, supports customer training and helps create a dependable refill and after-sales experience.
Questions before commitment
Answer doubt with evidence.
Gas is a trust category. Give customers, partners and regulators clear information before asking them to adopt.
Catalyst Energy describes Adsorbed Biogas (ABG) as cleaned renewable gas produced from organic waste and stored for convenient use. Jadu Gas is the consumer-facing cylinder proposition.
Organic material is digested to create raw biogas. The gas is cleaned, including H₂S removal, then compressed and filled into the appropriate storage / distribution system.
Yes. A useful first step is a site assessment covering feedstock quantity and quality, daily energy demand, land / utility conditions, logistics, digester options, gas use and operating responsibilities.
No. Carbon credits depend on an eligible methodology, baseline, additionality, monitoring, validation, verification and issuance. The operating system can be designed to collect the data needed for future carbon-market assessment.
Show only certifications that apply to the exact cylinder, valve, regulator, compressor and installation offered in Bangladesh, together with the issuing body, scope and validity where appropriate.
Start with one site
Bring Jadu Gas to your farm, campus, city or business.
Tell us what waste you have, where the site is and how you want to use the energy. We'll start with the right questions.
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Phone+88 01894 928 755
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Head officeHouse #266 (2nd Floor), Road #03
DOHS Baridhara, Dhaka-1206, Bangladesh
DOHS Baridhara, Dhaka-1206, Bangladesh