Plant lists Upgrading Plant List 2019 (182.5 KiB) Upgrading Plant List 2017 (179.5 KiB) Upgrading Plant List 2016 (155.0 KiB) Upgrading Plant Suppliers 2016 (119.6 KiB) Upgrading Plant List 2015 (159.5 KiB) Upgrading Plant Suppliers 2015 (10.2 KiB) Upgrading Plant List 2014 (113.5 KiB) Small-scale Plant Suppliers (13.0 KiB)