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Gas vs biomass for grain drying: an honest comparison

The gas vs biomass debate is more nuanced than marketing brochures suggest. Both have clear strengths — the right choice depends on your specific situation.

Where gas still wins

Simplicity, automatic operation, compact equipment. For small volumes under 1,000 t/season with stable gas prices, it can be the optimal choice.

The gas risks nobody discusses

Price volatility (8 to 25+ UAH/m³ over 5 years), supply disruptions during peak season, and tightening carbon regulations affecting export competitiveness.

The biomass advantage

Fuel cost savings of 40–70%, price predictability with local fuel, CO₂-neutral operation. Pellets: 1.5–2 kg per ton-percent of moisture removed. Waste biomass: ~4 kg per ton-percent. Typical payback: 1–2 seasons.

When each option makes sense

Gas: small volume, stable price, no storage space. Biomass: 2,000+ t/season, local fuel available, long-term operation planned. For most medium and large Ukrainian elevators, biomass is already the obvious economic choice.

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