French electric utility Engie SA (<a href="https://live.euronext.com/en/product/equities/fr0010208488-xpar" target="_blank">EPA:ENGI</a>) has landed a deal to supply BASF SE (<a href="https://www.boerse-frankfurt.de/equity/basf-se" target="_blank">ETR:BAS</a>) with biomethane for the German chemicals giant’s production sites in Germany and Belgium.