Ken Kiefer on SIGA’s High-Performance Construction Academy in New England I recently caught up with Ken Kiefer, High-Performance Construction Academy Director at SIGA North America (a Champion Sponsor of Passive House Accelerator), to speak with him about the training facility that SIGA opened recently in New Hampshire. Please enjoy this account of the interview, edited lightly for length and clarity. Ken shares about how SIGA’s mission is aligned with Passive House design and construction, the importance of a trained high-performance construction workforce, and his and SIGA’s work to help make that workforce a reality.