Utilize the input text as a context reference, choose the right relationship between Vineyard Wind and Avangrid from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Back in December 2018, the Bureau of Ocean Energy Management in the U.S. published a draft environmental impact statement for Avangrid and CIP's Vineyard Wind project.

Answer: owned_by