Residential and Small Commercial Energy (Electricity and Gas). Markets CA,CT,DE,IL,MA,MD,NH,NJ,NY,PA, RI,TX,VA & DC Ambit Energy provides an attractive alternative to your incumbent electric/gas provider, with competitive rates and savings up to 10-20% per month, including Certified Green-e plans. Named by Inc. Magazine in 2010 as the #1 fastest growing privately held company in the U.S. Ambit Energy offers fixed, variable and month-to-month plans. Travel rewards and free energy programs.,Residential and Small Commercial Energy (Electricity and Gas). Markets CA,CT,DE,IL,MA,MD,NH,NJ,NY,PA, RI,TX,VA & DC Ambit Energy provides an attractive alternative to your incumbent electric/gas provider, with competitive rates and savings up to 10-20% per month, including Certified Green-e plans. Named by Inc. Magazine in 2010 as the #1 fastest growing privately held company in the U.S. Ambit Energy offers fixed, variable and month-to-month plans. Travel rewards and free energy programs.