Home energy upgrades from public utilities are added home energy efficiency and renewable energy features planned or installed by public utilities. Help from a public utility can make it easier for a
Home solar panels: a renewable energy upgrade
Alaska Electric Light & Power building on Franklin Street in downtown Juneau, Alaska in 2009
Zero-energy building
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A zero-energy building, also known as a net zero-energy building or net zero building, is a building with net zero annual energy consumption, meaning the total amount of energy used by the building on
Home energy upgrades from public utilities
…that contribute as much energy to the public utilities as they extract from them. In 2018 California recognized a goal to have 100% of new homes at Zero Net Energy beginning in 2020. The Energy Upgrade California program’s 2018 website offered coordinated help for owners of existing homes. Data reported for the…
Zero-energy test building at Tallinn University of Technology, Estonia.
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