11. He installed hydrogen gas plants at Nancy and then at Beauval for CGT. 12. Unlike nuclear plants, gas plants have a very small payroll, too. 13. Nuclear reactors cannot be switched on and off as need demands-unlike gas plants . 14. It includes a small natural gas plant that will help power the facility. 15. Then, the partners could redevelop the plant sites or build cleaner-burning gas plants . 16. Built in the early 1970s, Fort Saskatchewan supplemented the Edmonton Liquid Gas Plant . 17. Dhrangadhra also contains the Gobar gas plant , which is located at Navalgadh village. 18. Tar was used for paving, naphtha shipped to gas plants . 19. Sales of sulphur generally exceeded production and stockpiles at gas plants began to shrink. 20. Deep inside a mountain, Libya is building the world's largest underground poison gas plant .