Grand Designs accused of 'eco washing' as couple build £1.5m 'low-carbon' house

Grand Designs accused of 'eco washing' as couple build £1.5m 'low-carbon' house. Viewers accused the show of 'shocking eco washing' after a couple demolished their existing bungalow for a £1.5million low-carbon house that was built in a factory. Host Kevin McCloud took Channel 4 viewers to West Sussex, where Pete and Aey were seeking to demolish their 'jaded' pre-existing bungalow for a factory-made, 'sustainable' property.