I love this, but here is my trepidation:<p>Lets assume some sort of collapse on a global scale...<p>The energy grid is non-functional. Thus, one would need on a ICE to operate - and while difficult, it would still be doable...<p>Assuming that there are a ton of solar plants - elecs are going to be dead. At least the majority of them.<p>So what should one do to setup say, 10, 20, 50, 100 years of energy to themselves sans grid?