The home may be "zero energy ready" or whatever greenwashing term they want to use. But the fact is they are spending that energy in driving from the sticks (in some cases >20 miles away) and back, driving from their home to the grocery store and back, driving to areas of interest (ie, parks, restaurants, doctors appointments).
All of this is dependent on highways and new roads, new electrical, water, and sewage infrastructure. This is all very expensive to build and maintain, and the cities and municipalities are left to foot the bill.
American housing is a Ponzi scheme and this only helps perpetuate it. We need to reverse this trend with significant investments in public transportation and other alternative forms of transportation which can scale to meet the needs of the future. We need to build vertically and re-claim back the resources allocated for car centric design (ie, highways, parking lots, parking garages, roads, street parking) and re-allocate it for more housing, businesses, and public transportation. Entities that can generate new income for the municipality and city.
In parallel, can work to preserve our existing natural green spaces and hopefully over time expand those green spaces which give us breathable air, drinkable water, protection from natural elements (ie, floods or long periods of torrential rain), and help keep viruses and other bad elements out of human populations.