The world needs a new source of energy, an unspillable source.

What are your best energy conservation tips ?

My best tips:
For the household, freeze jugs & bottles of water to take up empty space in the freezer…shift some of them into the fridge to take up empty space. Use small bottles of the ice to keep yourself cool on a hot day or in the car instead of using air conditioning.
RIDE A BICYCLE !! around town. Just get baskets for shopping…& it’s fun, too.