Along with mitigating the lead paint, the initiative will work on creating better energy efficiency in some of these older homes. (wrvo.org)
You get better energy efficiency without those two conversions, you get better cost - effectiveness without paying for the generators and motors. (judithcurry.com)
This is due to not only better energy efficiency of the rail sector compared to the road sector, but also a continued increase in rail's dependence on electricity — and particularly renewables. (iea.org)