Pellet prices have more than halved since November. Prices have not fallen further since mid-April. In some federal states there were even slight price increases. Wood pellets are currently cheapest in Thuringia and Hesse. Customers have to pay the most for their pellets in Berlin and Brandenburg. The price difference is almost 50 euros per ton.     In the last two weeks of April, pellet prices did not fall any further. In some federal states (North Rhine-Westphalia and Rhineland-Palatinate), wood pellets even cost 10 to 12 euros more than in mid-April ...