News

Jul 4, 2018

Proventia NOxBUSTERŽ City approved for German city bus retrofits

Proventia Oy, as one of the first manufacturers of retrofit exhaust aftertreatment systems, has received the German General Operating Permit (ABE) for its NOxBUSTERŽ City system. The approval appli...
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Oct 13, 2017

A bus with Proventia NOxBUSTER City system tested as probably the cleanest diesel city bus in the world

In Germany runs currently the cleanest diesel-driven city bus in the world. The transport company in Paderborn puts the Proventia NOxBUSTERŽ City retrofit system to the test. The results from PEMS...
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Aug 17, 2017

BLUEKAT Technologie named as Proventia’s retrofit representative in Germany

Proventia Emission Control Oy announces to have signed an agency agreement with BLUEKAT Technologie GmbH. BLUEKAT Technologie will represent and promote Proventia NOxBUSTERŽ DPF + SCR systems and ...
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Apr 5, 2017

Cleaner air for Oslo with Proventia NOxBUSTERŽ City retrofit systems

One of Norway’s biggest bus companies, Unibuss AS, chose Proventia NOxBUSTERŽ City systems to upgrade 30 buses from the Euro 5 to Euro 6 emission standard. The Proventia NOxBUSTERŽ City DPF +S...
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Sep 21, 2016

Proventia and Excalibre launch Euro 6 retrofit system in the UK

Proventia Emission Control Oy and their UK partner Excalibre Technologies Ltd launch the NOxBUSTERŽ City Euro 4, 5 and EEV to Euro 6 retrofit system to the UK market to meet the ULEZ and Clean Air ...
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