Longevity of the finished product and/or reusability of components should be taken into account as well. We haven't really had them long enough to know this for

Longevity of the finished product and/or reusability of components should be taken into account as well. We haven't really had them long enough to know this for sure, but signs are that EVs have a longer service life, which means their embodied energy is amortized over more time.