Anyway maintaining a more robust grid should be much cheaper than maintaining thousands of gas stations and the trucking routes used to keep them filled up.
ChatGPT summary:
In 2019, the world seaborne trade volume reached about 11.08 billion tons. Out of this, crude oil, oil products, and gas accounted for approximately 32.5% (3.6 billion tons) of the total volume. Coal made up another 8.4% (935 million tons). In total, energy products represented around 40.9% of the global seaborne trade volume.
It's important to note that these figures are from 2019, and the percentages may have changed since then due to various factors, including evolving global energy markets, fluctuations in demand, and the transition to renewable energy sources. The percentage may also vary depending on how you define "energy products."
Sources: https://unctad.org/webflyer/review-maritime-transport-2020
But yeah, no one then goes on to give equivalent numbers for petroleum.
Damn, I've never thought about that before. In hindsight that feels like an obvious thing to consider but this is the first time I'm aware of that thought entering my brain. Thank you for provoking the thought.
What would be the equivalent consideration on the other side? Would it be something like inquiring into the energy requirements of creating and maintaining the electrical grid, especially given the increased load of wide-scale vehicle electrification, instead of assuming we get that for free?