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Positive Displacement Turbine | Heat to Power (H2P) from 40°C

Waste heat + Our technology =
Free Energy

Key Benefits

01

Green / Sustainable

All power generated from a waste product, irrespective of fuel source or type is classed as green, sustainable energy. The generated power output is a 100% contribution toward your net-zero target and reduces Carbon levies.

400%

Improvement on ORC

02

3-5 year payback

An unorthodox Organic Rankine Cycle (ORC) system offering a typical CAPEX recovery period of 3-5 years, across a wide range of use cases, before transition into a long term profit centre.

25%

Annual Savings

03

Low Risk

The FeTu ORC does not risk your product or process as your pre-existing process can remain intact as your automatic failover. Power is used at point of generation avoiding volatile batteries or power correction.

60%

net Carnot Efficiency

04

Easy Integration

This modular scheme is simple, compact and lightweight, easy to integrate into your existing process. With little demand upon your real estate or need for civils.

95%

Volumetric Efficiency

60° 10% 5°

How it works

Heat Removal
ORC
Electricity
Heat Rejection

The low-loss, high efficiency, heat exchanger common to the FeTu system is placed within your gas or liquid process stream in order to cool the process flow whilst extracting heat into the FeTu based ORC media circuit.

The fundamental differentiator of a FeTu based ORC system is the technology base of the expander architecture. A low GWP fluid is depressurised through a Fenton Turbine 'FeTu', this provides motive force which is used to drive a Motor Generator Unit (MGU).

More often an AC/DC/AC generation process is employed, providing frequency and voltage correction for localised use and load balancing. FeTu recommend energy use at point of generation, in order to offset grid demand and realise maximum value of generated power.

Low temperature heat must be rejected from the system. Usually by means of a second heat exchanger discharging into an atmospheric water or air source. Sink temperature and system performance are intrinsically linked, the cooler the better.

Interactive Calculator

See what returns you could receive for your business by dragging each range slider or inputting a value into our interactive calculator.

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Type or drag to set the temperature of your available heat source. Value must be between 40-220°C. Heat source and sink cannot be with 25°C of each other.

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Type or drag to set the temperature of your available sink source, usually discharged to a water course of atmosphere, take time to find a good cool sink as it is performance defining. You may need to run more than one case to allow for seasonal variations.

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Type or drag the energy bar to the amount of available energy which can be extracted from the heat source. Often available from the technical data sheet or power input x efficiency of your equipment. It is the difference in entropy before and after the Qin (source) exchanger for your given fluid and mass flow and accuracy here needs detailed calculation.

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Type or drag the hours bar to the average hours per operational day your heat source is available.

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Type or drag the days bar to reflect the operational days per year that the heat source is available.

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Type or drag the price bar to reflect the price you pay for electricity, on the basis you will save this amount by using the electricity you generate, reducing your grid demand and carbon liability.

£
MWh

Conversion Ratio

Nominal System Capacity

Revenue (per month)

Revenue (per year)

x

Cumulative Net Cash Flow

Cumulative Net Cash Flow

CapEx Recovery Period
90% availability

Guide Price
Unit size & site specific factors impact this x 0.2 to 2.0

All figures provided are an estimation only. For a more detailed evaluation of your system potential, please contact FeTu.

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Electricity cost saving comparison

Up to 6x more efficient
Comparative payback 4x cost saving
PowerGen from 40°C temperature capability

The FeTu difference is most apparent when comparing the net financial gain per MW of source energy across a range of temperature cases.

This key difference also means FeTu retains viability well below the 80°C cut off point of traditional ORC systems.

It is most apparent, that in direct comparison, a FeTu based ORC offers stronger commercial merits at 40°C then a conventional ORC at 120°C, when both schemes are subject to a 15°C sink temperature.

* These are based on typical FeTu ORC system costs, a 25p kw/h reference electricity cost and reported performance of other state of the Art (SOA) ORC performance. For a custom evaluation, we will happily review your own application.

Be a part of a greener & more sustainable future

Our fuel-free generation scheme could not be more in touch with nature. It uses Zero GWP fluids within a scheme that is 100% recyclable at the end of its long and productive life, providing you with free electricity. Take action today to better understand this new opportunity and why FeTu should be your zero legacy route to green and profitable power.

Enquire today

Market Sectors

Our turbine integrates seamlessly into many different industries. Get in touch to find out how our product could benefit you.

Server Farms

  • Data Centres
  • Bitcoin Mining
  • AI Processing Centres
  • Cooling of process electronics

Food & Drink

  • Bakeries & Food Processors
  • Breweries
  • Distilleries
  • Dairies

Manufacturing & Founding

  • Forges & Foundries
  • Hot forming processes
  • Drying & Dyeing, pulp & paper
  • Kilns, Brickworks, Cement & Glass

Fuel production & Petro-Chemical

  • Monetise process cooling
  • Recover from liquid sources
  • Recover from gas (flue) sources
  • Waste heat from Hydrogen production

Power Generation & Utility

  • Genset coolant streams
  • Power from heat stores
  • De superheating
  • Geothermal & Solar

Combined Heat & Power (CHP)

  • Engine coolant streams
  • Biomass & Boilers
  • Surplus low-temp waste
  • Flue recovery
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