Poznań, if your last electricity bill made you blink twice — this is why. Poland just got hit with a brutal combo: heavy frost, barely any wind, and weak solar production. Translation? The green energy pipeline slowed to a crawl. And because we still don’t have enough energy storage to smooth things out, the country had to fall back on old-school heavyweights — coal and gas. Together, they pumped out nearly 76% of Poland’s electricity, according to money.pl. And the price?