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.
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.
Electric Turbo Compounding Products
Our range of ETC products is suitable for new build or retrofit applications on gas and diesel-fuelled gensets in the 150kW – 2MW range. We also have products for larger engines which feature a waste gate. Find out how the technology works, and take a look at our applications for open gensets (i.e. in a power plant) and containerised gensets (as commonly used by power rental providers).
What is ETC?
Find out what Electric Turbo Compounding (ETC) systems are, how they work and why they differ from other technologies such as organic rankine cycle.
The revolution – More cost-effective, reliable and efficient than ever. Discover our flagship ETC technology for gensets from 600kW-2,000kW, or on larger engines and wastegates from 8,000kW – 20,000kW.
The evolution – Our bestselling product to date, perfectly matched for gas and diesel-fuelled gensets in the 300kW-600kW range as a single system and in the 500kW-1200kW range as a twin system.
The original – Our breakthrough system, and still the best option for gas and diesel-fuelled gensets in the 150kW-400kW range.
Read our Latest news
14th January 2019
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) …More
3rd January 2019
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.More
17th December 2018
Bowman Power Group Ltd (Bowman) today celebrated 15-years of operation, during which the UK-based business has made a significant reduction in engine emissions worldwide. For 15 years their flagship Electric …More