Rank® – Organic Rankine Cycle (ORC) Equipment

What is Rank®?

Rank® equipment allows the production of electrical energy and useful heat using a low-temperature heat source, through the use of a turbine on an organic Rankine cycle (ORC), with the associated economic and environmental benefits.


Among the main applications of the Rank® ORC machines, we highlight the waste heat recovery and the utilization of renewable heat sources, with a special interest in cogeneration and trigeneration systems.

Heat sources







Useful heat





A Rank® machine for all needs

Whatever you need, there is a Rank® module that can be adapted to it, with a range of products that cover different thermal and power ranges.

Other products and services

In addition to the range of ORC products already presented, Rank® also offers the following products and services:

Rank® can also offer turnkey installations and specific designs to meet the needs of your project.

Application examples

Despite the recent development of the Rank® technology, we already have several cases of application of our ORC technology in different countries. The Rank® machines have been installed in different sectors, aimed to boost the performance of the given application.

Biomass cogeneration in tertiary buildings

Biomass cogeneration in agri-food industry

Industrial waste heat recovery

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Here you can find some references of our products installed internationally.


Waste / Heating


Waste / Heating


Waste / Heating

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Working hours


Self-consumption with Rank®: every more easy in Spain

Last Friday, April 5th, Real Decreto 244/2019 was published, which completes the regulatory framework for the self-consumption of electricity in Spain (after Real Decreto-ley 15/2018 of last October). Thus, self-consumed energy from renewable sources, cogeneration or...

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Rank® Service

In addition to offering our products (ORC modules and high temperature heat pumps), we also offer the contracting of the Service, according to which our team of engineers and operators performs a monitoring of the equipment already installed. In this way, the tasks of...

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Rank® HP

You can find on our website the new Rank® HP equipment, high temperature heat pumps, which serve to satisfy heat demands up to 140°C, from very low temperature heat sources (from 60ºC).

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