18 December

More marginal cost curve for renewables. At the bottom of the u-curve, an increase of investment of only 20% creates up to 200% more power. That’s ‘superpower’. With that extra 20% investment, the energy produced can expand to a whole range of other industries, not just electricity supply (bottom blue bars). Same as for your household solar. If you install a big system, it’ll not only power your house, it’ll power your car, for only a tiny additional cost for the extra panels.