I can guarantee that the majority of the ineffective cycles are there because of environmental regulations (energy star in the US; there are equivalents in othe

I can guarantee that the majority of the ineffective cycles are there because of environmental regulations (energy star in the US; there are equivalents in other western countries). The big one that drives me nuts on new cars are all the auto start/stop at idle systems. They eat car batteries and starters (increase wear from oil starvation on startup too - consumer car engines are not positively lubricated; pressure has to pump back up every time the engine starts) and there is no way to disable them other than pushing a button every time you start your car (or hacking around with the wiring), but I'm sure they are critical in obtaining higher gas milage requirements so expect them to proliferate. It's crap that happens when you focus on one metric - gas milage - to the exclusion of "the big picture" such as total carbon footprint over the life of the car including the manufacturing and replacement costs/environmental impact of replacing prematurely worn out parts from "energy efficient" design decisions.