Drying digestate – turning challenge to opportunity
Moisture is one of the biggest challenges in getting value from biogas digestate, but it can also be the key to unlocking its real potential. Across Europe, large agricultural cooperatives…
DDGS drying with superheated steam | Retrofitting DDGS dryers with ExergyPSSD®
Why DDGS drying with superheated steam matters Modern ethanol plants operate under constant pressure: energy prices remain high, customers demand consistent, sustainable feed quality, and any safety incident can halt…
Drying wet residues from distilleries & wineries.
Producers of vodka, whiskey, wine, and other spirits generate large quantities of wet residues such as stillage, distillers’ grains, and grape pomace. These materials contain proteins, fibers, organic acids, and…
Turning brewer’s spent grain into high-value feed.
Every year, breweries handle large volumes of wet brewer’s spent grain (BSG) and other beer residues. These streams are rich in protein, fibers, and residual nutrients, but the high moisture…
Turning juice residues into valuable resources.
Every year, juice producers handle massive volumes of wet residues such as citrus peels, pulp, and fiber. These byproducts are rich in nutrients, fibers, and essential oils—but their high moisture…
Test before you invest – with Swedish Exergy
Looking to boost efficiency, cut energy costs, or scale your drying process? Our Pilot Testing and Feasibility Studies give you the clarity and proof you need before committing to a…
From breweries to feed mills: Upgrading wet spent grain
Wet Spent Grain (WSG) is one of the largest by-products of beer and ethanol production — rich in protein and fiber, but extremely difficult to preserve. Most breweries face the…
Biogas digestate: A valuable byproduct of renewable energy
Biogas digestate is a key byproduct of anaerobic digestion, offering significant benefits for agriculture and environmental sustainability. As biogas production expands, digestate plays an essential role in nutrient recycling and…
Biogas Digestate in the EU: A Sustainable Resource
Biogas digestate in the EU: 2024 Highlights In 2024, the European Biogas Association (EBA) reported a notable 37% increase in the EU's biomethane production capacity from previous years, reaching 5.2…
Season’s Greetings from Swedish Exergy
As we approach the end of 2024, we want to take a moment to reflect and express our heartfelt gratitude to everyone who has been part of our journey -…