| 22/01/2015 | IEC Confirms no effect from remaining capital increase by PP. |
| 21/01/2015 | The results of private placement shares sold |
| 19/01/2015 | Hat Yai MSW Power plant benefits the community |
| 22/12/2014 | Shares of the Chairman Sold |
| 18/11/2014 | Hat Yai Continues To Solve Residual Waste |
| 20/10/2014 | IEC buys KPS’s shares to acquire a biomass power plant in Sakaew Province |
| 20/10/2014 | Quality persons of the year 2014 |
| 15/10/2014 | IEC “Wasted-to-Energy” |
| 26/08/2014 | Notification of Book Closing Date for Rights Offering |
| 19/08/2014 | Information on Loan Defaults of Subsidiaries |