With NIST User Guide for web developers, electric utilities and vendors can give customers electronic access to their energy usage data with tools and applications developed as part of Green Button initiative. Consumers armed with this information can then use array of Web applications to make more informed energy decisions. Guide covers: composition of Green Button data and how it fits together; how to make Green Button data accessible to users via XML style sheets; and sample source code. ...This story is related to the following:Trade Associations