english: They were almost entirely replaced with fossil fuels, and so the consequence was that we wiped out almost as much clean energy electricity that we get from solar.
non_english: Boli takmer výhradne  nahradené fosílnymi palivami. Následkom bolo, že sme prišli o veľké množstvo čistej elektriny, takmer také veľké, ako je celkové množstvo elektriny získanej zo slnečnej energie.