chimney of the hagenholz recycling center / recyclinghof hagenholz / in the zürich / zuerich or zurich / settlement of oerlikon

architecture atmosphere building business center chemical chimney climate coal complex construction cooling dusk ecology electric electrical electricity energy engineering environment environmental factory fuel gas generation generator global hagenholz heavy industrial industry infrastructure landscape manufacturing oerlikon oil petrochemical pipe pollution production recycling recyclinghof schweiz settlement sky smog smoke smokestack station steam structure switzerland tall technology thermal tower toxic warming water zuerich zurich