Shell to Sea (Irish: Shell chun Sáile) is an Irish organisation based in the parish of Kilcommon in Erris, County Mayo. It opposes the proposed construction of a natural gas pipeline through the parish, as well as the ongoing construction—by Royal Dutch Shell, Statoil and Vermilion Energy Trust—of a refinery at Bellanaboy intended to refine the natural gas from the Corrib gas field. It proposes instead that the gas be refined at sea, rather than inland, as is done with Ireland's only other producing gas field off County Cork. Shell to Sea believes the proximity of a raw natural gas pipeline is a risk to local residents.