4m 3 Ring (C75)

The C75 sits at the upper end of the 4m range and is a standard choice for systems approaching the 1MW class. At this point, the role of storage is no longer just to smooth daily waste variation. The silo begins to influence how the plant is operated over weeks and seasons, not just over shifts and days.

This is where storage starts becoming strategic rather than merely convenient.

The C75 provides:

• large buffer capacity
• significantly reduced operator interaction
• the ability to think in terms of operational strategy rather than routine intervention

For sites moving beyond mid-range industrial storage, the C75 offers a meaningful step up without yet moving into the much larger 5m and 6m structures.

This model is particularly useful where the site wants to store fuel in one part of the year and burn steadily through the heating season. That seasonal flexibility is one of the key reasons to choose a silo of this class.

At this height, mounting equipment directly on top becomes less practical. That is the trade-off. The site gains strong storage performance, but the overall system layout needs to be engineered with the larger structure in mind.