Rating System

LEED BD+C: New Construction, LEED O+M: Existing Buildings, LEED BD+C: Core and Shell, LEED BD+C: Schools

Rating System Version

v3 - LEED 2009, v3 - LEED 2008, v2 - Schools 2007, v2 - LEED 2.2, v2 - LEED 2.0

Inquiry

Is it acceptable to use a mix of 10% biofuel and 90% natural gas to meet the requirements of EAc2, and is there a minimum time period for which the biofuel must be purchased from the utility company?