1558
gas fired power stations vital to support wind industry and balance grid & half the CO 2 of coal . Crazy that greens wont support shale gas .
 organization: greens
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: greens