‘net-zero’ buildings?

“In the San Francisco Bay Area, they can’t build net-zero buildings fast enough and they are being leased for more than market value.” (Site Selection, November 2015) I am not sure I agree as out here, in the East Bay, I am not aware of a single ‘net-zero’ building under construction at this time. Some of the elements in these buildings include solar power, green roofs, natural daylight, high-efficiency water fixtures, low-water landscaping, recycled rainwater, recycled building materials and sustainable wood.