The optimal climate for your brewery – protected products, reduced energy costs, and stable processes

We help you maintain humidity control throughout your facility, from fermentation cellars to finished goods warehouses.
Here we present the evidence
Breweries

We understand the brewery environment from the inside out

Breweries combine cold process zones, high-pressure washing, and significant temperature fluctuations. Having worked with breweries across multiple countries, we see the same challenges recurring regardless of scale.
  • Condensation forms on cold fermentation tanks and vessels, causing corrosion and hygiene risks.
  • High humidity in cellars and storage rooms promotes mold growth on tanks, walls, and ceilings.
  • Measuring instruments in tank rooms malfunction when RH exceeds 80%.
  • Moisture in finished goods warehouses causes label damage and quality issues on packaged products.
  • Existing dehumidification solutions consume massive amounts of energy without solving the root problem.
Discuss your facility with a specialist

Here is what NEXT solves in your brewery

Dry air around cold tanks, free from condensation and corrosion

Fermentation tanks and BBT vessels are maintained at 2–15°C. When humidity is not controlled, condensation forms on the steel surfaces, driving corrosion and creating hygiene risks. NEXT continuously monitors the dew point and keeps the air below the critical threshold so that tank surfaces remain dry.

Up to 85% lower energy consumption

Older dehumidification solutions in breweries are often heavily oversized. NEXT removes moisture at approximately 1 kWh per kg of water removed. In documented installations, this has resulted in up to 85% lower energy consumption compared to existing solutions. The energy released during the process is reused internally rather than going to waste.

A stable climate from the fermentation cellar to the block warehouse

Uncontrolled humidity in a brewery is visible on the walls, in the instruments, and on the products. In a German brewery with high quality standards, the humidity level in the fermentation cellars varied between 60–95% RH depending on the weather and cleaning schedule. With NEXT, the climate was stabilized at 55–65% RH, and since installation, the facility has not experienced a single instance of mold growth.

How NEXT works

There is energy to be saved – how much depends on your facility

An example: A global brewery in Spain went from 400 kW to under 60 kW in the BBT hall using three NEXT units. In the fermentation hall, consumption was reduced from 800 kW to under 90 kW using four units.

See what this would mean for your facility.

Settings

EUR/kWh

The calculation is based on NEXT 300 · 365 operating days per year. Capacity and efficiency data: Airwatergreen internal specifications. Energy prices are approximate guidelines for commercial/industrial consumption — enter your actual price above for an accurate result. The results are estimates intended for planning purposes. CO₂ savings: coming soon.

Humidity control in beer storage at Stieglbrauerei

Stieglbrauerei in Salzburg needed to eliminate condensation problems on cold surfaces and vessels in their storage cellars caused by high humidity from cleaning processes and insufficient dehumidification.
climate control in fermentation cellars

Climate control in fermentation cellars at Flensburger Brauerei

Flensburger ensures optimal climate control in fermentation cellars using Airwatergreen's NEXT 400. Read about how our groundbreaking technology stabilizes humidity levels.

Reduced energy consumption in beer production

Reduced energy consumption while maintaining the optimal climate to prevent condensation in beer production facilities.

Discuss your facility with a specialist

Tell us about your environment. We will help you understand the problem and find the right solution.