Hundreds of companies are ready to go green in style during this weekend's NYC Green Festival.

Eco-friendly entrepreneurs are preparing to show how to save businesses and customers money, while protecting the environment.

Officials say more than 300 companies, including about a dozen from the Bronx, will be taking part in the event that coincides with Earth Day.To hear more from eco-friendly entrepreneurs in The Bronx, click on iO Extra on Channel 612.