- A home that produces as much energy as it consumes over a year

- Can be achieved through a combination of energy efficiency measures and renewable energy systems
- Can be connected to the grid or off-grid
- Can save homeowners money on energy bills and reduce greenhouse gas emissions
make it shorter but still keep the main idea

1 answer

A net-zero home produces as much energy as it consumes annually through energy efficiency and renewable systems. It can be grid-connected or off-grid, saving homeowners on energy bills while reducing greenhouse gas emissions.