Everyone wants carbon-free transportation. Fleet operators, port authorities, logistics companies, the ambition is real and the regulatory pressure is building fast. But there's a question almost no one is asking:
Where does the electricity actually come from?
EVs have no tailpipe emissions, but producing their charging electricity can create emissions. The result depends on the local supply and vehicle efficiency. EPA reports that EVs typically have a smaller carbon footprint than comparable gasoline vehicles even when electricity generation is included. EPA’s lifecycle context.
For a fleet decision, compare the same job: moving the same load over the same duty cycle, or delivering the same amount of usable electricity. A fuel’s carbon intensity cannot be compared directly with grid electricity without accounting for conversion efficiency and the rest of the system.
Where renewable propane could contribute
Renewable propane is made from non-petroleum feedstocks and is chemically identical to conventional propane. Its lifecycle carbon benefit depends on how it is produced. It still produces emissions when burned; it is not carbon-neutral at the exhaust. US Department of Energy overview.
That makes it a fuel pathway worth evaluating where the equipment, fuel supply and operating requirements fit. It does not establish that propane-generated electricity is cleaner than the grid at every site.
The bridge the industry is missing
The real bottleneck in decarbonizing transportation isn't the vehicle. It's the power that charges it.
Fleet depots, ports and logistics hubs can need more capacity than their existing connections provide. The upgrade path depends on local network conditions. Any emissions comparison should examine the actual grid supply, alternative fuel and complete operating system.
The grid has traditionally determined where and when businesses can grow. Immedia Power changes that. We combine our unique power-generation system with Power OS, our embedded AI layer, to create the DOR, a new distributed power platform that gives space-constrained sites the on-site power they need to run and scale without waiting on the grid.
For fleet depots, ports, and charging hubs, the DOR is being developed around a 200 kW continuous-output target, multi-fuel operation including LPG and propane, and Power OS coordination.
Renewable propane is one potential fuel pathway. Its lifecycle carbon intensity depends on feedstock, production pathway, and supply.
- 200 kW continuous output is the DOR engineering target
- Power OS is planned to support fuel, load, cost, and emissions visibility
- Each deployment requires fuel, emissions, permitting, and site review
The opportunity is to assess on-site capacity and its complete operating impact where grid capacity is constrained.
The bigger picture
Capacity and emissions are related questions, but they need separate answers. A site may need additional power immediately and still require a careful comparison of grid supply, storage, fuels and operating hours.
DOR remains in development. Its fuel compatibility, conversion performance and emissions must be validated before a site-specific environmental claim can be made.
If you operate a fleet, port or charging hub, talk with us about the capacity gap and the evidence your power plan needs.
A version of this piece is also published as a LinkedIn article by Rony Baum, CEO & Co-Founder of Immedia Power.