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  2. Zero-energy building - Wikipedia

    en.wikipedia.org/wiki/Zero-energy_building

    A Zero-Energy Building (ZEB), also known as a Net Zero-Energy (NZE) building, is a building with net zero energy consumption, meaning the total amount of energy used by the building on an annual basis is equal to the amount of renewable energy created on the site [1] [2] or in other definitions by renewable energy sources offsite, using technology such as heat pumps, high efficiency windows ...

  3. Low-energy house - Wikipedia

    en.wikipedia.org/wiki/Low-energy_house

    Buildings alone were responsible for 38% of all human Greenhouse gas emissions (GHG) as of 2008, with 20% attributed to residential buildings and 18% to commercial buildings. [4] According to the Intergovernmental Panel on Climate Change (IPCC), buildings is the sector which presents the most cost effective opportunities for GHG reductions.

  4. Passive house - Wikipedia

    en.wikipedia.org/wiki/Passive_house

    Passive house buildings employ superinsulation to significantly reduce the heat transfer through the walls, roof and floor compared to conventional buildings. [60] A wide range of thermal insulation materials can be used to provide the required high R-values (low U-values , typically in the 0.10 to 0.15 W/(m 2 ·K) range).

  5. How do heat pumps work? What to know about installation ... - AOL

    www.aol.com/news/heat-pumps-know-installation...

    For ductless heat pumps, the most popular in Minneapolis, it's $6,000 to $7,000 per house zone, while forced air heat pumps cost between $10,000 to $20,000, depending on the model. A traditional ...

  6. Heat recovery ventilation - Wikipedia

    en.wikipedia.org/wiki/Heat_recovery_ventilation

    An exhaust air heat pump (EAHP) extracts heat from the exhaust air of a building and transfers the heat to the supply air, hot tap water and/or hydronic heating system (underfloor heating, radiators). [27] [28] This requires at least mechanical exhaust but mechanical supply is optional; see mechanical ventilation. This type of heat pump ...

  7. California pushes heat pumps for all new homes starting 2026 ...

    www.aol.com/california-pushes-heat-pumps-homes...

    New homes built in California are more likely to have all-electric appliances starting in 2026 after energy regulators approved new state building standards Wednesday that encourage adoption of ...

  8. California pushes heat pumps for all new homes starting 2026 ...

    www.aol.com/news/california-pushes-heat-pumps...

    Leaders of the Energy Commission say the new building standards will help the state reach building decarbonization goals. California pushes heat pumps for all new homes starting 2026 with new ...

  9. Law of Illinois - Wikipedia

    en.wikipedia.org/wiki/Law_of_Illinois

    The regulations are codified in the Illinois Administrative Code. [3] The Illinois Register is the weekly publication containing proposed and adopted rules. [3] There also exist administrative law decisions. [7] Both the Illinois Administrative Code and Illinois Register are maintained by the Illinois Secretary of State.

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