Siemens PG has constructed a number of biomass-fired power plants throughout Europe some of which use even more unusual sources of fuel, such as lemon peel and olive pits!

• 西门子发电集团已经在欧洲各地建设了多处以生物质为燃料的发电厂。其中有些发电厂采用了非常特殊的燃料,比如柠檬皮和橄榄核。