Hyster is moving forward with electrification of big trucks. https://www.porttechnology.org/news/hyster_develops_electric_container_truck  Here is their recent presentation in Europe.  http://www.tocevents-europe.com/images/jan_willem_can_de_brand_pdf.pdf    As you can see in this presentation and in other articles many ports are moving towards zero emissions. Remember Sankar Stated in the conference call "Our products are getting launched into number of their vehicles", and these are new applications.