The idea is that when grid electricity rates are high, a building can switch over to using the batteries for power as a way to lower monthly energy bills. (fortune.com)
The idea is to spur home sellers or buyers to invest in more energy - efficiency measures, reducing monthly energy bills and ongoing carbon emissions that contribute to global warming. (portlandtribune.com)
Both lawmakers expressed their support for such systems as a means to let home and building owners realize significant savings in monthly energy bills. (news.wbfo.org)