modulate

To help accommodate intermittent renewable solar and wind power generation while minimizing grid and supply-side energy costs, the Department of Energy, its national labs, and our industry are exploring possibilities to use buildings as grid resources. The acronym de jour is GEBs, for grid-interactive, efficient buildings. What about the I? A focus group decided that gebs sounds better than giebs; therefore, GEBs. Potential GEB benefits include: Accommodating large penetrations of renewable energy by shaping loads to take excess power when it is available for use when it is not available. Decarbonization. Energy conservation. Less-expensive energy supply. More customer control over…