In Q2 of this year, Zeti introduced one of its most innovative features to date: the NOx emission-saving heat map, which accurately visualises localised emission savings within any given 100m wide area. This feature enables both Financiers and Fleet Operators to clearly observe the impact of their transition to cleaner transportation solutions. Such data not only facilitates compliance with emission mandates, but also bolsters relationships with local authorities by demonstrating tangible environmental benefits. The motivation behind developing this feature stemmed from our ongoing efforts to present emission savings over time, currently expressed in CO2 and NOx metrics, through the Zeti Hub. Simultaneously, we had been amassing extensive GPS data for each vehicle. When the idea of integrating these datasets was proposed, it was met with enthusiasm from both our internal team and our customers and by combining these data points, we were able to generate a geospatial analysis that captures emission savings on a granular level. However, this process resulted in an enormous volume of data (spanning multiple terabytes) posing the challenge of visualising it in a user-friendly manner without compromising performance.
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