| 16/06/2015 | IEC’s BOD approved the purchase of land in Chonburi province with total 131.71 MB for resale. |
| 16/06/2015 | IEC change the location of Waste Recycling Plastic from Chachoengsao to Rayong province |
| 15/06/2015 | IEC extended PP and shortened the silent period |
| 08/06/2015 | IEC clarifies an operation of Hat Yai MSW power plant |
| 08/06/2015 | IEC details land for sale |
| 05/06/2015 | IEC’s Waste Plastic Recycling Project location moved |
| 07/04/2015 | IEC launches waste recycling plastic project worth 663 million baht. |
| 25/03/2015 | Public hearing Ban Bung waste-to-Energy power plant |
| 25/03/2015 | IEC to purchase the biogas power plant |
| 25/03/2015 | IEC invests 400 million baht in biogas plants. |