Synthetic fuel Ruhr Area. In 1937, the four central Germany lignite coal plants at Böhlen, Leuna, Magdeburg/Rothensee, and Zeitz, along with the Ruhr Area bituminous coal plant at Scholven/Buer, had produced of fuel. Four new hydrogenation plants () were subsequently erected at Bottrop-Welheim (which used "Bituminous coal tar pitch"), Gelsenkirchen (Nordstern), Pölitz, and, at 200,000 tons/yr Wesseling. Nordstern and Pölitz/Stettin used bituminous coal, as did the new Blechhammer plants. Heydebreck synthesized food oil, which was tested on concentration camp prisoners. The Geilenberg Special Staff was using 350,000 mostly foreign forced laborers to reconstruct the bombed synthetic oil plants, and, in an emergency
The Fuel was released as the first official single off the EP featuring vocals from Hollis. The video for "Porcelain" was shot on the Oregon Coast by Jesse Vinton. "The Fuel" was released as the second single off the EP followed by "Crazy is Beautiful" and "Excitement" which featured vocals from Nevaeh and Andrew Thomas Reid respectively. The Fuel The Fuel is a collaborative EP by Brooklyn-based rappers Koncept and J57. Released through KON57 Records, the EP features vocal appearances from Hollis, Akie Bermiss, The Grand Concourse, Dice Raw, Denitia, Andrew Thomas Reid and Nevaeh. "The Fuel" was started as a project