CONTACT US
| Official | Email Address | Telephone / Fax No. |
|---|---|---|
 Herminio A. Ariola, CESO IV OIC-Director III, Energy Utilization Management Bureau | [email protected] | 8840-2289 |
| Patrick T. Aquino, CESO III Director, Energy Utilization Management Bureau | [email protected] | 8479 – 2900 loc 220 8840-2289 |