Some municipalities are in the midst of revamping their electrical grids, and one idea is to use batteries to make them more efficient.
Some municipalities are in the midst of revamping their electrical grids, and one idea is to use batteries to make them more efficient.
KB Home now has a rating system to help prospective home buyers calculate their ongoing energy costs. The new system is called EPG (Energy Performance Guide) and will be posted in all new KB model homes according to their news this week.