The homeowners for this single-family retrofit project have taken advantage of local and statewide incentives, including rebates for water, solar and home batteries. Some energy efficient upgrades includes a 10kw solar, two RESU LG Chem batteries, added insulation, sealed envelope, and new dual-pane low-e windows. The landscaping is drought-tolerant and fed by rainwater collected in a 1,320-gallon storage system. The owners also have two electric vehicles – a Nissan Leaf all electric vehicle and a Hyundai Ioniq plug-in.