The Cost of Energy in the Green Space

Peter Zine: Once you've paid for the sunk cost of a solar or wind system, that you're in the clear. He says there's two complications here that we're facing. The first is capital; with baby boomers moving into mass retirement and liquidating all over their holdings., he says. And second problem has to do with the inelasticity of energy costs.Zine: We ultimately need better technologies than what we have right now.