Aren’t trams, trains and bikes technology?

You know that winter is not happening at the same time in the southern hemisphere and there’s even latitudes with no seasons, right?

Oh, I misunderstood that. Sorry.

Because they sued, and until the case is sorted, the BfV may not continue the labeling.

Well it’s about temperature differences, those are larger in winter I guess. On the other hand there is a lot more radiative heat load in summer…