Self-Sufficient Living: Inside Hamburg's Passive Housing

The video discusses the characteristics of passive buildings, which are designed to be energy-efficient by consuming no more than 15 kilowatt hours per square meter annually. These buildings utilize geothermic and solar energy, making them self-sufficient. However, the technology required for passive buildings can be costly, offsetting some of the savings. The video also highlights the use of technology, such as an iPad, to manage energy consumption effectively, leading to reduced costs compared to traditional living spaces.

What is the maximum energy consumption allowed for passive buildings per square meter per year?

• 25 kilowatt hours

• 10 kilowatt hours

• 15 kilowatt hours

• 20 kilowatt hours

Which energy sources are mentioned as being used in passive buildings?

• Biomass and tidal

• Geothermic and solar

• Wind and hydroelectric

• Nuclear and coal

What is a significant downside of the technology used in passive buildings?

• It is difficult to install

• It is outdated

• It is unreliable

• It is expensive to maintain

How does the technology in passive buildings affect overall savings?

• It offsets some of the savings

• It doubles the savings

• It has no impact on savings

• It significantly increases savings

What device is used to control and monitor energy consumption in passive buildings?

• Smartwatch

• Smartphone

• iPad

• Laptop