ETC 1000 Available Now

More cost effective, reliable and efficient. Discover the pinnacle of our ETC technology.

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Waste to Energy Technology

Our proven and reliable range of Electric Turbo Compounding (ETC) products deliver a step change in the efficiency of gas and diesel-fuelled reciprocating engines, by recovering waste heat energy from the engine exhaust and converting it to free useful power. The ETC range includes systems suited to a wide variety of engines, from 150kW to 2MW.

The ETC system enables genset end-users to maintain the same power output using less fuel and producing fewer CO2 emissions or to produce additional power with improved fuel efficiency.

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Waste Heat Recovery for Power Generation Markets

Our ETC system is used by engine and generator set (genset) OEMs, power rental providers and independent power producers (IPPs), to increase competitive advantage and add value to genset end-users.

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Read our Latest news

Entropy: Why the Engine Took Three Centuries to Understand

We’ve come a long way since the earliest engines, thanks to more than 300 years of research into increasing power and improving efficiency, none of which would have been possible without the discovery of one of nature’s fundamental laws, entropy.

UHC emissions

Bowman Power achieves landmark UHC emissions reduction for gas generators

Bowman Power Group Ltd (Bowman) has conducted emissions trials on a gas fuelled generator to investigate the effect of using its Electric Turbo Compounding (ETC) technology on unburnt hydrocarbon (UHC) …

Evolution of Turbo compounding

The History of Turbo Compounding

Bowman’s Electric Turbo Compounding (ETC) technology was built on the long-established engineering principles of turbo compounding and turbocharging, which have been around for longer than you might think.


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