Television celebrity and recycling campaigner, Janet Street-Porter, has opened a new eight-million-pound plant which turns leftover food into heat, power and bio-fertiliser.
The Emerald Biogas site, in Newton Aycliffe in County Durham, uses an anaerobic digestion process to convert commercial waste food from all over the North East and Cumbria.
Company spokesman Ian Bainbridge explains the process.
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Margaret Mary MacDermott was last seen at her home in Fenhan in Newcastle on the evening of Friday February 12.
The win rekindle's the Black Cats' survival hopes and pile the pressure on United manager Louis van Gaal.
Eddie Hall, 41, had been working as a chef in Ho Chi Minh City for over a year but was reported missing in January.