Sign up at www.energystar.gov/changetheworld. When you sign up to be a pledge driver, you'll receive a welcome e-mail that contains a personalized "linking URL" that will direct people to take the pledge with your organization's name automatically selected from the drop-down menu. You can place this link on your Web site or in an e-mail to encourage people to take the pledge. You will also receive a "tracking URL" that will allow you to track your individual progress. If you set a goal, you will also receive a certificate and sample press release once you've reached that goal. These materials can be used to publicize your involvement and success.