Description

This product is a zip file that contains files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.

Two ZEBs, featuring a renewable and natural system with a SHASE Technical Award, are introduced. One is a city hall which achieved “Nearly ZEB” with groundwater and woody biomass hot water for desiccant and radiant air-conditioning. This all-renewable energy system covers 53.4% of the annual heating/cooling load. Another is a ZEB renovation of occupied buildings which achieved positive energy balance after retrofitting while people are working inside. Major measures include: geothermal air-conditioning, solar heating, natural ventilation, desiccant units for intake air and PV and Wellness Control System. Energy reduction of 71% and PV created a Positive Energy Building (PEB).
1. ZEB City Hall Encompasses Regional History, Climate and Resources in Japan
Tomohisa Takebe, NIHON SEKKEI, INC., Tokyo, Japan
2. ZEB Renovation of Building in Actual Use
Hiroki Kawakami, Member, Takenaka Corporation, Tokyo, Japan

Citation: ASHRAE Seminar Recordings, 2019 Annual Conference, Atlanta, GA

Product Details

Units of Measure:

Dual

File Size:

1 file , 93 MB

Product Code(s):

D-AT19Sem29