Wanyu Rengie Chan posted a discussion
We asked the question: "Which of these advacements in deep energy retrofit technologies are the most promising in your market?"TOP PICK (most votes, 20+): Integrated heat pump for space heating and hot waterLOOKS PROMISING (15-19): Cold climate heat…
Jun 26
Wanyu Rengie Chan posted a discussion
At Berkeley Lab, we are working on a new project - Costs of Deep Energy Retrofits.  Here's a sneak preview of an ongoing survey where we ask the question: "What are the most effective ways to increase customer demand for deep energy retrofit…
Jun 19
Wanyu Rengie Chan replied to Brennan Less's discussion Get paid to help break down the costs of Deep Energy Retrofits in homes!
"An early preview from our ongoing Deep Energy Retrofits Survey. Our survey is open till June 30. Please share your thoughts with us by taking this survey now!
Asides from costs, what are the biggest barriers when performing deep energy retrofits?
 "
Jun 12
Wanyu Rengie Chan replied to Brennan Less's discussion Get paid to help break down the costs of Deep Energy Retrofits in homes!
"Thank you for the following contributors who have responded to our Deep Energy Retrofit survey! 

Byggmeister, Inc., MA
Design AVEnues LLC, CA
ELEM3NTS-E3, Inc., CA
John Craig Construction, Inc., CA
United Way of Long Island, NY

We can see there…"
May 18
Wanyu Rengie Chan posted a blog post
Healthy Efficient New California Homes – Pilot StudyStudy participants wanted. Receive up to $560.Lawrence Berkeley National Laboratory seeks volunteers who will make their home available for a three-week research study. The pilot study will occur…
Jun 4, 2015
Wanyu Rengie Chan posted a blog post
Lawrence Berkeley National Laboratory is conducting a research study on new homes in California. We invite you to participate in this survey if you live in a: House or townhouse or duplex,AND if your home was built in 2002 or later.The survey asks…
May 28, 2015
Wanyu Rengie Chan replied to Chase Counts's discussion Low-Rise Multifamily Infiltration Data
"hi Chase,
First of all, thanks to your organization who contributed blower door data to LBNL Residential Diagnostics Database. We really appreciate it. The data we received from Bill Beachy has a hand-full of blower door measurements from…"
Apr 16, 2012
Wanyu Rengie Chan posted a discussion
Lawrence Berkeley National Laboratory is continuing our effort to collect blower door data for the Residential Diagnostic Database. Since our first posting from a few months back, we have received quite a number of contributions through Home Energy…
Mar 4, 2011