non firm power curve building hi vince amitava received request build non firm power curve region david hoog double trigger folks objective explain allow desk buy non firm market buy david outage product sell firm market accountants would like curve mark non firm position initial thought desk provide non firm curve seems market illiquid reluctant put ball david hoog court build curve david wants sell product internally desk assuming build curve next issue define non firm way think tie non firmness specific generation unit group units allow purchase david outage product cover non firmness risk tying definition non firmness whole region seems implausible mean give marketer option deliver power problem anywhere region consequently non firm curve takes unit level interpretation region level interpretation consequently see talk non firm curve region need build non firm curve generation unit group units maybe could get thoughts later today thanks vasant