European Union (EU) is ready to sell green and sustainable bonds for the first time in 2021, following last year's record-breaking demand. EU is estimated to become one of the biggest issuers.In the coming week, the bloc is likely to sell $17 billion (EUR 14 billion) of seven-year and 30-year social bonds for a job security scheme. Once the EU begins the program supporting the historic pandemic recovery initiative in the middle of this year, it will be just a taster for buyers' primary supply.