We simply can not compete with the high salaries often enjoyed by engineers working with fossil fuels. http://[email protected]/php.php?a%5B%5D=commercial+domestic+gas+services+%28%3Ca+href%3Dhttps%3A%2F%2Ffunsilo.date%2Fwiki%2FGas_Security_Tips_for_Aging_Central_Heating_Boiler_Equipments%3Efunsilo.Date%3C%copyright%3E%29%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttps%3A%2F%2Fwww.icicemac.com%2Fforums%2Fusers%2Fbeetmotion99%2F+%2F%3E