Thread by @Pembina, In a few moments, our #retrofit webinar series will continue with a [...]

In a few moments, our #retrofit webinar series will continue with a discussion on heat pumps and deep retrofits. We’ll be live-tweeting it in this thread.

Join us

https://abs.twimg.com/emoji/v2/... draggable="false" alt="👉" title="Right pointing backhand index" aria-label="Emoji: Right pointing backhand index"> https://www.pembina.org/ReframedTechSeries">https://www.pembina.org/ReframedT... #Reframed

Reframed Tech Series

The Pembina Institute is a non-profit think-tank that advocates for strong, effective policies to support Canada's clean energy transition.

https://www.pembina.org/ReframedTechSeries

In case you missed the first webinar in this series – which focused on prefabricated panels and deep #retrofits – you can view that recording here: https://www.pembina.org/event/prefabricated-panels-deep-retrofits">https://www.pembina.org/event/pre... #Reframed

Prefabricated panels & deep retrofits

The Pembina Institute is a non-profit think-tank that advocates for strong, effective policies to support Canada's clean energy transition.

https://www.pembina.org/event/prefabricated-panels-deep-retrofits

And we’re live! Our panelists include Jordan Fisher of FRESCo Building Efficiency ( http://frescoltd.ca"> http://frescoltd.ca ), Jay Jagpal of Olympic International ( http://olympicinternational.com"> http://olympicinternational.com ), and Don Curry & Thomas Barr of Alterna ( http://alternamechanical.ca"> http://alternamechanical.ca ).

@ahemmayispeak will moderate. #Reframed

Olympic International | A Solutions Driven Company

Olympic International is the largest provider of HVAC equipment solutions serving British Columbia and the Yukon.

http://frescoltd.ca

Q: Why deep #retrofits?
A:

#DYK heat pumps can help drive down climate pollution and energy consumption in our homes?

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Learn more in this primer: https://pembina.org/pub/heat-pump-retrofits">https://pembina.org/pub/heat-... #Reframed

Heat pumps and deep retrofits

The Pembina Institute is a non-profit think-tank that advocates for strong, effective policies to support Canada's clean energy transition.

https://pembina.org/pub/heat-pump-retrofits

Jordan from FRESCo is our first panelist.

"We& #39;re really encouraging people to look at #heatpumps from a health and safety perspective." #Reframed

But what *are* heat pumps?

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Jordan: "What we really want to emphasize is good quality equipment, good design and good installation practices." #Reframed

Jordan shows some examples of heat pump integration in multi-family building environments. #Reframed

Some common issues:

- sizing
- cost of gas vs. electricity
- incentives
- building integration
- legal (e.g., who pays for heat)
- fully electric vs. hybrid
- global warming potential re: refrigerants

Jay from Olympic is up now and will speak to the equipment side of the discussion. #Reframed

Jay is showing some products currently on the market. "These are designed for cold weather climates." (-15/-22°) #Reframed

Jay notes Vancouver& #39;s Olympic Village as an example of success where his org has brought in heat pump technology. #Reframed

Vancouver City Hall did a retrofit in 2017 that included a heat pump installation.

Jay: "This has saved them 45% in gas usage." #Reframed

Don & Thomas from Alterna are up now. They& #39;ll provide a contractor& #39;s perspective for our discussion and touch upon their experience with the Sundance project in Edmonton. #Reframed #yeg

Don: "We want to use these efficiency upgrades with a larger picture in mind."

"It& #39;s about efficacy, not just efficiency." #Reframed

Thomas is discussing the importance of structuring partnerships and process flow for a project. #Reframed

Here& #39;s some background info on the large-scale #retrofit Alterna did for Edmonton& #39;s Sundance project. https://changeforclimate.ca/story/sundance-retrofit-renewable">https://changeforclimate.ca/story/sun... #Reframed

Sundance Retrofit - Renewable

Jean, Sandy, and Stewart have a vision of a future where we turn the buildings we have into the buildings we need. Find out what that future looks like on this episode of Renewable.

https://changeforclimate.ca/story/sundance-retrofit-renewable

And here are Alterna& #39;s major project phases for delivering that project.

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Don mentions some project considerations, including:

- aesthetics
- noise to residents
- legal/property implications
- serviceability
- clearances for operation
- electrical penetrations into building #Reframed

Don also points to what can go wrong with sub-standard installations. “This is typical of not reading manuals.”

https://abs.twimg.com/emoji/v2/... draggable="false" alt="🤦" title="Person facepalming" aria-label="Emoji: Person facepalming"> #Reframed

Don also points to what can go wrong with sub-standard installations. “This is typical of not reading manuals.” https://abs.twimg.com/emoji/v2/... draggable=

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Thomas highlights air flow patterns using a heat recovery ventilator (HRV). #Reframed

A contractor wish list

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- smaller equipment
- combine equipment in one location
- better aesthetics
- more project partnerships

#Reframed

𝙋𝙊𝙇𝙇 𝙏𝙄𝙈𝙀

Here& #39;s how our webinar attendees voted in this poll. #Reframed

We& #39;re onto the Q&A now, with @ahemmayispeak moderating.

BTW: There’s more to come in the #Reframed Tech Series, including a June 10 webinar on climate resilience and deep #retrofits.

𝗦𝗶𝗴𝗻 𝘂𝗽 𝗵𝗲𝗿𝗲: #upcoming">https://www.pembina.org/event/reframed-tech-series #upcoming">https://www.pembina.org/event/ref...

Thanks for following along, and special thanks to all of our panelists!

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We& #39;ll be posting a recording of today& #39;s webinar on this page soon. https://www.pembina.org/ReframedTechSeries">https://www.pembina.org/ReframedT... #Reframed

Reframed Tech Series

The Pembina Institute is a non-profit think-tank that advocates for strong, effective policies to support Canada's clean energy transition.

https://www.pembina.org/ReframedTechSeries

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