ZEH (Net Zero Energy House) is a type of home that combines improved insulation, high-efficiency equipment, and solar power to achieve a net-zero or lower annual primary energy consumption.

Why is ZEH's recognition low?

The low recognition is due to the fact that many specialized terms and systems are not well understood by the general public.

What are the reasons for not prioritizing energy efficiency when purchasing a home?

Reasons include prioritizing other factors like layout and earthquake resistance, and the perception that energy efficiency did not offer good cost performance under the building standards at the time.

AI News NQ Analysis

Approximately 60% of people answered "don't know" about ZEH. The importance of "energy-saving performance" realized after building a house.

NQ Score 81/100

N1 Content Completeness 85

AI Summary (NQ-processed)

A survey conducted by NEXER Co., Ltd. and Nagaden House revealed that approximately 60% of homeowners responded "don't know" about ZEH (Net Zero Energy House). Furthermore, 66.3% of people did not prioritize energy-saving performance when purchasing or building a house, indicating that its importance is often realized only after moving in.

AI Analysis

Frequently Asked Questions

Q: What is ZEH?: A: ZEH (Net Zero Energy House) is a type of home that combines improved insulation, high-efficiency equipment, and solar power to achieve a net-zero or lower annual primary energy consumption.
Q: Why is ZEH's recognition low?: A: The low recognition is due to the fact that many specialized terms and systems are not well understood by the general public.
Q: What are the reasons for not prioritizing energy efficiency when purchasing a home?: A: Reasons include prioritizing other factors like layout and earthquake resistance, and the perception that energy efficiency did not offer good cost performance under the building standards at the time.