Katrin Klingenberg

Katrin Klingenberg is a visionary who, over the past 20 years, has driven adoption and development of passive building and zero energy standards. Passive building methodology originated in the US and Canada in the ‘70s, enhanced in Germany in the ’90s. She reinvigorated it in 2003 when she designed and completed the first home to meet passive house standards in the US. Her home sparked considerable interest and she founded the non-profit organization Phius (Passive House Institute US) dedicated to making passive building best practice. She developed and delivered building-science based training in how to design and build energy efficient, zero energy buildings. She has collaborated with federal and state governments’ agencies to tailor the Phius Standard for ASHRAE’s global climate zones—such cost-optimized passive building has driven widespread adoption. She has consulted on projects nationally and internationally. Phius updated its standard in 2021 to meet stringent efficiency and carbon neutrality goals, and to make buildings the building block of the 21st century electrical grid: resilient, digitized, distributed, interactive.

Ms. Klingenberg has written numerous magazine articles and made several book contributions. She has presented nationally and internationally on the topic of passive building science.. In 2015 she won the Woman in Sustainability Leadership Award (WSLA2015). In 2017 she was one of 12 women entrepreneurs selected from around the world for the Global Ambassador Program of Vital Voices. She has been a Senior Fellow at New Buildings Institute (NBI) since 2020. In 2022, she won the Professional Leadership Award of the North Eastern Sustainable Energy Association (NESEA) and received the Distinguished Alumni Award of the Estopinal College of Architecture and Planning.