Embodied Energy of a Home: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
Typical home, over 60 year life - has 10% embodied energy of materials and 8-10 times more than that in energy use [https://www.sciencedirect.com/science/article/pii/S0378778817333364]. 60 years is short, so we should be talking about more like 100 year life. | Typical home, over 60 year life - has 10% embodied energy of materials and 8-10 times more than that in energy use [https://www.sciencedirect.com/science/article/pii/S0378778817333364]. 60 years is short, so we should be talking about more like 100 year life. | ||
Thus, the embodied energy of materials is much smaller than energy used. If we offset this with PV, we can reduce the carbon footprint of homes to negative - by producing the world's first replicable negative carbon footprint house. This means it produces surplus energy for other uses, such as producing hydrogen fuel for cars. | |||
BHAG - To create the first house in the world that produces fuel for the family car in 10 years. This means that weanifacture the electrolysis, sylyorage, and car. | |||
Latest revision as of 08:18, 30 May 2023
Typical home, over 60 year life - has 10% embodied energy of materials and 8-10 times more than that in energy use [1]. 60 years is short, so we should be talking about more like 100 year life.
Thus, the embodied energy of materials is much smaller than energy used. If we offset this with PV, we can reduce the carbon footprint of homes to negative - by producing the world's first replicable negative carbon footprint house. This means it produces surplus energy for other uses, such as producing hydrogen fuel for cars.
BHAG - To create the first house in the world that produces fuel for the family car in 10 years. This means that weanifacture the electrolysis, sylyorage, and car.