Which certification is designed for professionals assessing and improving energy efficiency in homes?

BPI Certification is specifically designed for professionals involved in assessing and improving energy efficiency in residential buildings. This certification focuses on the methodologies and practices to identify and implement energy-efficient solutions in homes, making it highly relevant for those working in the residential energy efficiency sector.

This certification trains individuals on best practices for home energy audits, insulation, air sealing, and HVAC systems, enabling them to provide comprehensive assessments of a home's energy performance. The BPI framework emphasizes a whole-house approach, prioritizing the integration of various building systems to enhance overall energy efficiency and occupant comfort.

In contrast, the other certifications listed each have distinct focuses. Energy Star Certification primarily addresses energy-efficient products and homes but does not specialize in the comprehensive assessment of existing homes. LEED Certification is geared towards sustainable building design and construction practices, primarily in commercial and large residential structures, rather than specifically energy efficiency assessments. Green Globe Certification, on the other hand, focuses on sustainable tourism and facility management, which is not directly related to residential energy efficiency.

Thus, the BPI Certification distinctly aligns with the needs of professionals dedicated to improving energy use in homes, making it the best answer to the question.