ExxonMobil has interests in approximately 5,200 megawatts of cogeneration capacity in more than 100 individual installations at more than 30 locations around the world. This capacity is equivalent to the electricity needs of approximately 2.5 million U.S. homes. In 2012, we added 220 megawatts of additional capacity from our new cogeneration facility in Singapore. We have additional projects approved, which will add more than 300 megawatts by 2015, and several other projects are in various stages of development. Since 2004, we have invested more than $1 billion in cogeneration projects.