现在就不贵，就是老房子改造比较麻烦。 Zero-carbon homes typically cost between 5%-15% more than a similar-sized regular home, depending on investments and available incentives. So, if a newly constructed home costs $300,000, a carbon-neutral home may cost $330,000, assuming 10% incremental costs. https://www.buildwithrise.com/stories/the-zero-carbon-home
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Zero-carbon homes typically cost between 5%-15% more than a similar-sized regular home, depending on investments and available incentives. So, if a newly constructed home costs $300,000, a carbon-neutral home may cost $330,000, assuming 10% incremental costs.
https://www.buildwithrise.com/stories/the-zero-carbon-home