'Monumental step backwards' – the $1bn gas pipeline project dividing New York

Environmental groups oppose the underwater pipeline that would bring fracked gas from Pennsylvania to New York

A battle is erupting over a proposed gas pipeline on the doorstep of New York City, with environmental groups claiming the project is unnecessary and would lock in planet-warming emissions for decades to come.

Energy company Williams, based in Oklahoma, plans to build a 23-mile-long underwater pipeline through New York's lower bay to bring fracked gas from Pennsylvania to New York. The $1bn project would link existing infrastructure in New Jersey, to the Rockaways in the New York borough of Queens.