Conference attendees and sponsors can make reservations online. Or by calling (617-426-2000). Let them know you are part of the “IDEA Microgrid Conference.” Microgrid 2017 has reserved a limited number of rooms staring at $249 ++. This block of rooms will be held until Monday, October 16, 2017 or until the block is full. Cancellations of individual reservations will be accepted up until 3:00pm three days prior to arrival date, at which point a one night non-refundable deposit will be charged to credit card on file.