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Home » Topics » Alternative Energy

Alternative Energy
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Daikin Adopts R-32 Refrigerant in North America 2

Daikin Adopts R-32 Refrigerant in North America

September 27, 2019
In evaluating alternative, low global-warming-potential (GWP) refrigerants for North America, Daikin is focused on reducing greenhouse gas emissions and climate impacts.
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AHRI Research Arm Awarded DOE Funds

AHRI Research Arm Awarded DOE Funds

September 18, 2019
Through this research program, AHRTI will be able to establish a database for the thermal and chemical stability of low-GWP refrigerants with lubricants and also their long-term compatibility with materials commonly used in air conditioning and refrigeration systems.
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Eastern Energy Expo Announces 2020 Show Sponsors and Venue

Eastern Energy Expo Announces 2020 Show Sponsors and Venue

September 10, 2019
ADD Systems, Federated Insurance and Taco Comfort Solutions will return as top level Expo Sponsors at next year’s convention and trade show to be held May 17-20, 2020, at Mohegan Sun in Uncasville, Connecticut.
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ICC-SRCC Expands Solar Water Heater Certification Programs to Include Canadian Standards

ICC-SRCC Expands Solar Water Heater Certification Programs to Include Canadian Standards

September 10, 2019

New certifications assess compliance to the CAN/CSA F378 Solar Collectors and CAN/CSA F379 Packaged Solar Domestic Hot Water Systems, referenced in the National Building Code of Canada.


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Report on Proposals Toward Development of 2021 USHGC, USPSHTC Now Available Download

Report on Proposals Toward Development of 2021 USHGC, USPSHTC Now Available to Download

September 10, 2019

IAPMO will begin the Call for Comments on these documents on Oct. 9, when all suggested code amendments/additions/deletions published in the ROP will be available for public review. 


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Carrier to Participate in Habitat for Humanity Carter Work Project for Second Consecutive Year 2

Carrier to Participate in Habitat for Humanity Carter Work Project for Second Consecutive Year

September 4, 2019
The company will provide 21 high-efficiency home comfort systems for a Nashville-area project.
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Former President Barack Obama to Keynote the 2019 Greenbuild International Conference and Expo

Former President Barack Obama to Keynote 2019 Greenbuild International Conference and Expo

August 14, 2019
This year’s conference will take place Nov. 19-22 in Atlanta at the LEED Gold Georgia World Congress Center.
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phc08_max
Alternative Energy

Bringing Green Out of The Ground

Will the parks of the future be vertical?
August 7, 2019
Max Rohr
Accommodating population growth challenges us to create more buildings without completely zeroing out the beneficial plant life that is crucial for our health. 
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pe08_solar
Solar Solutions

Closed-Loop Solar Glycol: The Art of Fill and Purge

Follow procedures to ensure the system is configured correctly.
August 6, 2019
Bristol Stickney
Hydronic heating systems must be filled with water to provide the heat transfer fluid (HTF) that makes them work. In the case of the closed-loop solar heating system, the HTF is typically a mixture of water and propylene glycol.
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pe08_nagy
The Future is Now

R-744 in Ultra-Cold Climates

Seward, Alaska, is at the forefront of large-scale trans-critical heat pump systems using C02 refrigerant.
August 6, 2019
BF Nagy
Crazy weather has become the norm everywhere, which is part of the reason for the Montreal Protocol and the Kigali Amendment, under which nations have agreed to move toward natural, global-warming-friendly refrigerants. 
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