Energy sources can be used and managed at the same time by limiting the amount of energy used at a particular thing. You should also ensure that when the energy preservation by using components that don't consume a lot of energy or using alternative energy sources to replace non renewable energy sources. And finally, switch off energy outlets when not in use.
1 year ago
Last edited at 8:30PM on 9/28/2012
If I understand your question you want to know how to use and manage energy sources effectively. The answer is to learn and correct the mistakes of the past and continue to do what has proven effective. I hope this helps.