February 24, 2021,
2021 Update: Understanding the 2018 Washington State Energy Code and Seattle Energy Code changes
After delays due to the COVID 19 pandemic, the 2018 Washington State Energy Code (WSEC)...
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April 28, 2020
Explore the Upcoming Changes in the 2018 Washington State Energy Code
As many in the industry are aware, an amended version of the Washington State Energy...
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April 20, 2020
Inside the RDH Research Scholarship with Alex Janusz
In 2019, Alex Janusz became the first recipient of the RDH Research Scholarship fund to...
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September 6, 2019
RDH Added to the Roster of Approved Energy Modeling Consultants
In August 2019, the Washington State Housing Finance Commission added RDH to the Approved Roster...
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August 21, 2019
Momentum Continues to Rise for The World’s Tallest Passive House Building
In a recent Vancouver Courier article, RDH’s Passive House Specialist, Monte Paulsen provided his take...
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July 25, 2019
Five RDH Projects Named in the CleanBC Better Buildings Competition
In early July, the BC Government announced the 11 winners of the 2019 CleanBC Better...
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June 2, 2017
International Passive House Conference 2017 | Highlights from the RDH Team
Every year, the Passive House community comes from all over the world to gather at...
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November 10, 2016
Defining Net-Zero: The Next Step in High-Performance Building Design
“So, what’s next?” This question has been posed to me not once, but twice over...
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August 24, 2015
How Can a Deep Energy Retrofit Make a Difference in Your Building?
Condominium owners know how much they are paying for electricity and gas when their bills...
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From Building Rehabilitation to Deep Energy Retrofit: An Opportunity for Rental Apartments
There is a ‘glass half-full’ perspective worth considering: upgrades that increase the market value and...
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