ORC System Cost: What Drives the Price of Waste Heat Power
ORC System Cost
An ORC system is judged not on its purchase price but on the payback from the electricity it recovers, and that depends on far more than the machine. Capacity, the temperature and quality of the heat source, the working fluid, and how deeply it is integrated into the plant all move the number, and getting them right up front is what separates a short payback from a stranded investment.
What Drives the Cost
- Rated capacity, the dominant factor, since the turbine, generator and heat exchangers scale with output.
- Heat-source temperature and flow, which set the heat-exchanger size and the achievable efficiency.
- Working-fluid selection, chosen to match the heat source and operating conditions.
- Integration and balance of plant, the piping, controls and grid connection that turn a module into a working system.
Why Payback, Not Price, Is the Metric
The right question is not what an ORC costs but how much power it recovers versus a plant’s purchased electricity. A correctly sized system on a steady, hot waste-heat source can pay for itself quickly, while one mismatched to its heat source may never reach breakeven, which is why a feasibility assessment of the actual heat source comes before any equipment decision.
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Get the Economics Right Before You Buy
Klean Industries assesses each heat source and sizes ORC power recovery so the payback is real, delivering it turn-key.
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