Contact
| Area of Interest | Contact |
| Registration | Peter Thompson – pthompson@californiahydrogen.org, 310-455-6095 x302 |
| Sponsorship | Emanuel Wagner – ewagner@californiahydrogen.org, 310-455-6095 x360 |
| Supporting Organization/Media Partnership | Peter Thompson – pthompson@californiahydrogen.org, 310-455-6095 x302 |
| CHBC Membership | Emanuel Wagner – ewagner@californiahydrogen.org, 310-455-6095 x360 |
| General Questions | Peter Thompson – pthompson@californiahydrogen.org, 310-455-6095 x302 |