Welsh Water Choose year 2022 - 23 2022-23 2021-22 2020-21 2019-20 2018-19 2017-18 2016-17 2015-16 2014-15 2013-14 Locations Adamsdown, Wales4,609 TonnesCardiff, Wales25,745 Tonnes Adamsdown, Wales4,609 Tonnes Cardiff, Wales25,745 Tonnes JavaScript is off. Please enable to view full site. Website: n/a Destination Type: Unknown Organic Waste 60,708t Materials received by Local Authorities in 2022/23 Local Authority Material Tonnes Cardiff Organic Waste 25,745t Vale of Glamorgan Organic Waste 4,609t