Net or nearly zero energy buildings (NZEB) are highly efficient buildings that use renewable energy sources to meet their energy demand. 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.

The lag of announced projects that couldn’t happen in 2020 due to the pandemic is all set to sail in 2021. As a result, the solar industry in itself will boom and make way for employment and sustainability.

“Solar becomes the new king of electricity”, declared the International Energy Agency (IEA) in its flagship World Energy Outlook 2020.