Delta Energy Launches River Thames Bunker Supply Operation in UK 8 June 2021 Delta will also be supplying biofuels in the area in partnership with barge operator GPS Marine.Author: Capt. Johnhttp://feedproxy.google.com/~r/shipandbunker/~3/QjUuhDBa2GU/361848-delta-energy-launches-river-thames-bunker-supply-operation-in-uk