The operation and maintenance (O&M) cost of solar-power plants is very low compared to that of fossil-fuelled power plants in general, and this has had a significant impact on the energy market in some regions (such as Texas, United States). The article pertains to that effect and how it could apply to solar-powered planes (especially passenger jets).
Solar-powered planes (which are electric) don't require fuel (unless they're hybrids), therefore, the only other recurrent cost incurred by the planes is maintenance (apart from employee wages and salaries). Longer trips increase fuel consumption as well as wear-and-tear on traditional fossil-fuelled jets, so longer trips tend to attract a higher fee.
The distance of a given flight in a solar-powered plane could affect the cost of travel far less than it would in a fossil-fuelled one due to the lack of a fuel cost. Only the maintenance cost, as well as the working hours of flight attendants and pilots would be increased.
I should note that airlines might still set airfare based on distance.
The cost of fuel affects our decisions profoundly in multiple ways. We can't work too far away from home, or regularly shop at distant malls/plazas. We can't just casually fly to Australia or Europe for a meeting, as that wouldn't be feasible for most people.
This means that if the non-existent fuel cost of solar-powered planes influenced airfares as much as it could, the cost gap between long and short-distance trips would shrink substantially. If airfares aren't too high, people could end up making far more trips around the world to countries that they would otherwise have never seen in their lifetime (for example: More Americans may visit Australia, Korea, New Zealand, and other geographically distant countries), increasing the likelihood of international business ventures, tourism, greater family unit, and even the creation of new families internationally.
This is a purely theoretical article forecasting what the future of aviation may have in store for us. This article is apart of Kompulsa's Brainstorm Project, which aims to spark discussions on important issues we all face today. Feel free to leave a comment below.