Collect or Release

We either collect energy already in motion, or release it into motion to collect it. This paper proves every electricity generation technology fits one category or the other. Collecting sources (solar, wind, hydro, geothermal) intercept flows that happen whether we exist. Releasing sources (coal, gas, nuclear, biomass) break bonds to free stored energy on command. The distinction determines control: collecting sources operate on nature's schedule, releasing sources on ours. This explains observable patterns in optimization, siting, economics, and dispatch. Contribution: This paper establishes that all energy generation reduces to one binary distinction. The classification is exhaustive, explanatory, and falsifiable.