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Site-specific calculation · live

Calculate
your savings.

A few inputs in. Full breakdown out. Same inputs as the brochure = same numbers. Adjust any parameter to your operation.

Step 01
Your operation
Type of operation
Hotels with restaurant, breakfast, banqueting.
Daily food waste 170kg / day
5 kg1,500 kg
Disposal cost · your country €300/ tonne
€50€600
Labour hours saved / day 1.0h / day
0.5 h4 h
Monthly brutto wage €2,200/ month
€1,000€4,000
Months of operation / year 12months
1 (seasonal)12 (year-round)
Recommended model
Step 02
Annual outcome
Recommended for 4★ / 5★ Hotel
GR-150
Up to 170 kg / day capacity
The math · year 1
+ Disposal fee avoided €18,615
170 kg/day × 365 days × €300/t
+ Labour saved €4,615
1.0 h/day × 365 days × €12.64/h
(€2,200 brutto / 174 hours per HR standard)
= Gross saving €23,230
− Operating cost −€2,020
Operating cost breakdown · GR-150
Service (annual)€1,000
Enzymes (Griffon 100, 3L/month)€810
Biochips€150
Paddles€60
⚑
Operating cost shown is for Croatia. Local service, enzymes and consumables in Austria, Germany, Switzerland and Hungary are set by authorised in-country distributors and may differ. Speak to local distributor →
Net annual saving
€21,210
before equipment purchase
5-year savings
€106,050
Cumulative · net
Annual waste processed
62.1
tonnes · on-site digested
CO₂ prevented annually
182.7
t CO₂
Vs landfill without gas capture, per University of Zagreb 2022 carbon factor (2,944 kg CO₂/t).
87
cars off road / year
11,005
tree seedlings · 10 years
Talk to engineering
Formula & sources Net annual saving = (kg/day × operating days × disposal €/t ÷ 1,000) + (labour h/day × operating days × hourly rate) − model operating cost. Hourly rate = monthly brutto wage ÷ 174 hours (Croatian labour standard). Operating cost is fixed per model: service + Griffon 100 enzymes (3 L/month at €22.50/L average) + biochips + paddles. CO₂ prevented = annual waste × 2,944 kg/t (difference between landfill without gas capture and Griffon aerobic digestion per University of Zagreb 2022 research). Car equivalence 2,100 kg CO₂/year per EEA. Tree seedlings 16.6 kg CO₂ sequestered over 10 years per US EPA. Indicative only. Site-specific factors affect actual outcome. Operating cost shown reflects Croatian pricing; in-country distributors in Austria, Germany, Switzerland and Hungary apply local rates for service, consumables and enzymes. Accurate quotation requires consultation with the local distributor.

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