Baseload vs Intermittent Supply

Data-center load is close to a flat line; matching it with intermittent supply forces heavy overbuild and storage, which is why firm sources matter.

The shape of the demand

A hyperscale campus draws a nearly rectangular load: a high floor set by cooling and idle compute, and a ceiling set by peak utilization, with little diurnal swing. Renewables produce a very different shape — a solar bell curve, a gusty wind trace. Overlaying the two shows the mismatch that firm power exists to solve.

You can serve a flat load from intermittent sources, but only by overbuilding generation several times over and adding storage to shift energy across hours and days. That works and is done at scale. The Kronos argument is narrower and physical: a burner (Aegis / MetroVolt) that burns continuously produces a flat trace natively, so it matches the load shape without a storage fleet to reshape it.

The honest caveat is that native flatness only helps if the plant is up. The burner's availability gate means it will still be down more than a Tier III facility tolerates. So the realistic role is a firm base layer inside a hybrid, reducing the amount of storage and overbuild the site needs — not eliminating backup.

Framed this way, baseload is not a marketing word. It is the statement that the source can hold the floor of the load curve continuously, leaving storage and the grid to cover excursions and outages rather than the entire nightly gap.

• Compute load is nearly rectangular, not peaky
• Intermittent supply needs overbuild + storage to fake flatness
• A burner is natively flat when running
• Flatness helps only when combined with redundancy to cover downtime