View pledge drivers from current and past campaigns by clicking on the appropriate year.
The "Change a Light" campaign began in 2006 and ran through Earth Day 2008. Beginning Earth Day 2008, the "Change the World" campaign went into effect.
|Organization v||Location v||Partner Type||Total Pledges v||Recommit for 2014-15|
|Hudson Light and Power Department||Massachusetts||Utility||57|
|Hurld Elementary School||Massachusetts||K-12||4||Go|
|Hutsell Elementary School||Texas||K-12||0||Go|
|Hyatt Regency Pittsburgh||Pennsylvania||Corporate||65||Go|