As stated above, using Rare Candies will not level up the stats as much as if you used the PokÃ©Mon pokÃ©mon to. Fight as an, example going Through Victory road the first, Time i had about 15, revives and a Few Rare. candies
An energy source can be considered as sustainable if it fulfills 3 demands of energy. 1  The energy can be naturally replenished. 2  Technology should improve energy efficiency.  The long term availability.
1 You need to make sure that any project undertaken will meet all legal and ethical requirements before the project is on the table.  Resource Feasibility - Do you have enough resources, what resources will be required, what facilities will be required for the project, etc.