aerial shot of botlek part of the rhine meuse delta near the dutch cities of vlaardingen and spijkenisse in the province

hartelkanaal gas emission refinery industry landscape headland energy chemistry innovative holland mill boat turbine plant river environmental electricity petrochemical fuel equipment tank europoort trade vlaardingen rotterdam terminal economy refining panoramic farm windmill rhinemeuse botlek chemical beacon delta employment aerial canal water storage island factory spijkenisse netherlands sea load wind renewable oil drone