When it comes to extremely low or zero emissions, electric vehicles have been dominating the conversation, but their deployment in the beverage delivery space remains relatively low. As all-electric technology steadily expands in the market during the next several years, continuous opportunities also will emerge for other green fuel types.
The market already has seen a number of operations integrate natural gas into their fleets, for instance, but we likely can expect propane to become a bigger part of the conversation — especially if recent news from Roush CleanTech is any indication.