Tag Archives: California Energy Commission

California Wants All New Homes to Be Net Zero in 2020

By Katherine Tweed, Greentech Media

California has moved one step closer to making one of its “big, bold energy-efficiency strategies” outlined seven years ago a reality.

The California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) have launched a residential Zero Net Energy Action Plan to build a self-sustaining market for all new homes to be net-zero energy by 2020.

“Zero Net Energy has been a vision for California for nearly 10 years, and with this industry-supported Action Plan, we are now ready to make that vision a reality with feasible, market-driven concepts to transform the new residential housing market,” CPUC Commissioner Carla J. Peterman said in a statement.

Zero-net-energy buildings produce as much energy as they consume, usually through a mix of high efficiency and clean onsite generation. The definition requires that a home create as much energy as it uses over the course of an entire year, rather than on a real-time basis.

In California, homes consume nearly one-third of the energy used in the state. It’s not just single-family homes that California is trying to reinvent. The action plan also applies to multifamily homes of less than three stories and low-income housing.

While the prospect of being able to develop net-zero, or passive, homes is increasingly realistic due to falling prices for solar and the increased efficiency of many household appliances, it’s still not easy.

Read full article from Greentech Media

(TAGS: Zero-net-energy, passive homes)