Warming effect of jet contrails can be cut for a few pounds per ticket, says study
The authors believe the "climate benefits from contrail avoidance would still be 15 to 40 times larger than the CO2 penalty" and would improve as technology advances.
Tweaking the routes of a small number of planes could reduce the warming effect of contrails by half and cost less than €4 per ticket, according to a study.
Contrails (or condensation trails) are the lines left in the sky when warm, moist exhaust fum... [1910 chars]
Published by: Sky News
Read full article here: https://news.sky.com/story/warming-effect-of-jet-contrails-can-be-cut-for-a-few-pounds-per-ticket-says-study-13253482
