Industrial assessment calculators

Interactive tools for energy assessments — compressed-air leak rates, heat recovery, cold-air intake savings, and VSD efficiency. Built by the Southern New England Industrial Training and Assessment Center.

Leak rate calculator

Determine compressed-air leak rates from logged compressor power data.

Power & efficiency analyzer

Weekly power pattern, day-type grouping, EFLH, average power, and time-weighted isentropic efficiency from logged CT data.

Cold air intake calculator

Estimate energy and cost savings from a cold outdoor-air intake system.

Heat recovery calculator

Estimate fuel savings from recovering compressor waste heat.