In the 2000s under president David W. Oxtoby, Pomona began placing more emphasis on reducing its environmental impact, committing in 2003 to obtaining LEED certifications for new buildings and launching various sustainability initiatives. The college also entered partnerships with several college access groups (including the Posse Foundation in 2004 and QuestBridge in 2005) and committed to meeting the full demonstrated financial need of students through grants rather than loans in 2008. These efforts, combined with Pomona's longstanding need-blind admission policy, resulted in increased enrollment of low-income and minority students.