Client stories

What operators took from the sessions

Notes from profitability advisories, break-even clinics, and cost checkups—specific enough to show the work, not a rating widget.

“The profitability advisory forced us to put demand charges on their own line. We had been averaging them into a flat kWh figure, which made the second rack look safer than it was.”

“Break-even clinic was useful, though I wished we had reserved a longer slot—the third hashprice case ate the last fifteen minutes. Still, we delayed a purchase by six weeks and renegotiated night rates first.”

“Cost monitoring checkup caught that our spare PSU spend had drifted above the allowance in the original map. We tightened the parts log before the next quarter.”

“Hae-won walked our tariff PDF page by page. I finally understood which rider applied when we ran past the contracted demand for two summer evenings.”

Industrial building exterior representing a small mining facility

Extended note: night-rate renewal in Naju

A twelve-machine operator came in before renewing an overnight industrial rate. The profitability advisory showed that fan load during humid weeks erased most of the night discount. Together we built a curtailment calendar tied to wet-bulb thresholds and a simpler spare-parts budget.

Two months later the cost monitoring checkup confirmed idle hours dropped on the humid nights they had marked. The client still runs the same fleet size; the change was scheduling discipline, not new hardware.

Extended note: investor brief before a container buy

An investor group requested a break-even clinic with three delivery-date cases. We excluded wallet custody topics and stayed on power, freight delay, and depreciation. The written map showed that a sixty-day slip moved payback past their internal limit under the mid hashprice case.

They paused the container order and asked for a follow-up profitability advisory once a firmer delivery window appeared.

Shipping containers in a yard suggesting delayed hardware delivery