Check LA- Write an E=mail
Find an IT company online (preferably English but a Dutch company is fine too as long as you write your mail in English!)
Find out as much as you can about how green this company is.
Compose an e-mail to this company and include the following:
Who you are
Why you are writing this e-mail, (school assignment, research.)
Ask them how "Green" they are
Ask them if they will reply back