dynaCERT HG2 technology passes school bus trials

HG2 HydraGENä Technology, an on-board on-demand hydrogen injection system for diesel engines developed by dynaCERT, has received positive results in a school bus trial in Ontario, Toronto.

Back in July (2019), the HG2 units were installed on two Taylor-brand school buses, each powered by a 6.7L diesel engine from different manufacturers.

Over the two months, carrying out their regular route, the two busses collectively travelled more than 2,000 kilometres during a two-month period.

Results showed that with the on-demand hydrogen injection system on board, the buses achieved an average reduction in fuel consumption of 13.8% and 15.5%, respectively. Nitrogen oxide (NOx) levels were also reduced by 48% and 52%, respectively.

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