There are a few ways to get more Energy. You will get one Energy Point (two if you're Premium) every hour until the Energy Bar is full again. You can also skip the wait and buy an NC Extra Energy Token that, when activated, will automatically grant you 5 Energy Points per Token. Non-Premium players can also watch 3 ads each day to be granted one extra Energy Point per watch. Also, if you are not already Premium, you can sign up for Premium at any time and gain the extra Energy that all Premium members have. Learn more about NC Tokens in the Kanrik Chronicles NC FAQ.