““Does the impact of pollutants and carbon offset even cover the cost of replacement given the current efficiency?””
Gas stoves emit a variety of harmful air pollutants… The articles linked below indicate that these pollutants create a myriad of health issues that are particularly evident in children… The studies cited in the article indicate that exposure comparable to cooking with gas increased respiratory illness in children by 20%…
https://www.scientificamerican.com/article/the-health-risks-of-gas-stoves-explained/
Assuming a new stove costs $900, lasts 10 years, and you make $20/hr, missing just 6 days of work in that 10 year span from respiratory illness would cost more than getting a new stove. Considering that the NO2 quantity produced by gas stoves can cause a 20% increase in respiratory illness in children, I’d argue that switching is a no-brainer from a purely cost aspect, especially if you have children… Missing work to deal with a sick kid is a nightmare.
If youre living alone & working from home, its likely that just factoring time lost to illness likely wouldn’t cover the cost of replacement, but that is just 1 factor out of many…
No problem :)
I wish you luck in your quest for a demo…