In 2013 De Young Properties built a single-family house in central California that defied nearly three generations worth of homes the family business had constructed. It was a net-zero energy building — it had the potential to produce as much energy as it would consume in a year. De Young didn't build another one for four years, but within that period the company refined its designs to be more energy-efficient and technology-focused and drove down costs.
"Energy bills tend to be pretty high and onerous, and you usually have to sacrifice comfort for your energy bill or your energy bill for comfort, and we saw an opportunity to advance in this realm and become a leader," said Brandon De Young, executive vice president.
In 2017 De Young Properties started the process of constructing three communities near Fresno, California, with more than 140 single-family homes in three different communities that will have the same level of energy efficiency. So far the homebuilder has constructed half of the first community, Envision at Loma Vista, and is in the process of beginning the other two. The cost of each home is typically between $350,000 and $450,000 — and carries an additional $10,000 over the cost of De Young's comparable non-zero energy properties.
The homebuilder's early investment in zero-energy construction was prescient. If you buy a new house in California within the next few years, there's a good chance it will be built along similar lines. In December, California instituted a new requirement that calls for most new homes and multi-family residential buildings up to three stories high to include solar rooftop panels beginning in 2020. Depending on the specifics of the design and the residence's energy consumption pattern, solar panels could produce all the electricity needed for the home. The state's ultimate goal is to produce net-zero energy homes that reduce the state's carbon footprint and make buildings energy self-sufficient.