I understand you are trying to make money by having individuals buy energy although, an idle game is best without energy. This game would be great if you did not need energy and a solution would be in-game purchases to help boost a persons (if he or she chooses to spend real cash on the game) income or or to purchase luxury items instead.
There is automatic saving! If it didn't save for you, make sure none of your browsers security settings or extensions are preventing the game from saving to HTML5 Local Storage. We've had reports from users who used browser extensions/add-ons/plug ins which randomly "cleaned up" local storage of various websites, deleting their save.
 "Campground"){kind=icon}
 "Crush Crush"){kind=icon}
 "Boss Must DIE!!"){kind=icon}
 "Reactor idle"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Pretentious Game 2"){kind=icon}
 "Idle Online Universe"){kind=icon}
 "I AM PLAYR"){kind=icon}
 "Transport Defender"){kind=icon}
 "The Money Makers"){kind=icon}
 "Band Of Heroes"){kind=icon}
 "Idle Raiders"){kind=icon}
 "Desktop TD Pro"){kind=icon}
 "Space Bounty - Clicker"){kind=icon}
 "Idle Civilization"){kind=icon}
 "Epic Skater"){kind=icon}
 "Clickilization"){kind=icon}
 "Reactor Incremental"){kind=icon}
There is automatic saving! If it didn't save for you, make sure none of your browsers security settings or extensions are preventing the game from saving to HTML5 Local Storage. We've had reports from users who used browser extensions/add-ons/plug ins which randomly "cleaned up" local storage of various websites, deleting their save.