Jeff Colley(@50Pa) 's Twitter Profileg
Jeff Colley

@50Pa

Editor @PHPlusMag, chair Heat Pump Association of Ireland, Co-host @zeroambitions21. TEDx talker: https://t.co/w6E8p0wtRI Born @ 334.42 PPM CO2 🌍 He/him

ID:918677102

linkhttp://www.passivehouseplus.ie calendar_today01-11-2012 10:04:32

1,2K Tweets

1,8K Followers

1,6K Following

Irish Green Building Council(@IrishGBC) 's Twitter Profile Photo

🎉 We’re excited to announce the Advisory Board for for 🇪🇺!

It’s been a pleasure to assemble the board leading the in the present and future where products intersect with and full spectrum in the built environment

🎉 We’re excited to announce the Advisory Board for #SMARTERFinance for 🇪🇺! It’s been a pleasure to assemble the board leading the #EULife in the present and future where #greenfinance products intersect with #EUTaxonomy and full spectrum #sustainability in the built environment
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Jan Rosenow(@janrosenow) 's Twitter Profile Photo

Energy transition critics often point to primary energy use to demonstrate that it's going to be impossible.

But 72% of the global energy input is currently lost after conversion.

The problem we're trying to solve here is a lot smaller than primary energy use might suggest.🧵

Energy transition critics often point to primary energy use to demonstrate that it's going to be impossible. But 72% of the global energy input is currently lost after conversion. The problem we're trying to solve here is a lot smaller than primary energy use might suggest.🧵
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Es Tresidder @EsTresidder@mastodon.energy(@EsTresidder) 's Twitter Profile Photo

No heating on for 24h and a chunk of heat put into the hot 🚿 (our HW heat pump takes heat from inside) but the 🏠 is still nearly 20°C. Still surprises me after 10months in the house. .

*electricians were in doing some snagging and I forgot to turn heating back on.

No heating on for 24h and a chunk of heat put into the hot 🚿 (our HW heat pump takes heat from inside) but the 🏠 is still nearly 20°C. Still surprises me after 10months in the house. #Passivhaus. *electricians were in doing some snagging and I forgot to turn heating back on.
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Richard Corsi, PhD, PE (Texas)(@CorsIAQ) 's Twitter Profile Photo

1/ Ugghhh. Here we go again. Bad journalism. Unless you live in a tiny & completely sealed container, house plants will not do what is purported in this article.

getpocket.com/explore/item/t…

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Es Tresidder @EsTresidder@mastodon.energy(@EsTresidder) 's Twitter Profile Photo

Saw a critique of recently that claimed MVHR generally only recovered a few degrees of heat. The reality, for quality units and installs, is much better than this. Today, typical winter weather, 12° difference between outdoor & supply temp.

Saw a critique of #Passivhaus recently that claimed MVHR generally only recovered a few degrees of heat. The reality, for quality units and installs, is much better than this. Today, typical winter weather, 12° difference between outdoor & supply temp.
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melreynolds(@MaoiliosaRey) 's Twitter Profile Photo

Thoughts in Passive House Plus edition 46 on the Govt. shared equity scheme- do your sums as it could end up being very expensive.. Jeff Colley
passivehouseplus.ie/issuu/digital-…

Thoughts in @phplusmag edition 46 on the Govt. shared equity scheme- do your sums as it could end up being very expensive.. @50Pa passivehouseplus.ie/issuu/digital-…
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Marion Jammet(@c_jammet) 's Twitter Profile Photo

“The default assumption that is necessarily hard, expensive, and is going to make our lives worse, must be challenged. We need to get better at telling positive stories about climate action”. Jeff Colley ted.com/talks/jeff_col… Passive House Plus

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Jan Rosenow(@janrosenow) 's Twitter Profile Photo

NEW RESEARCH: My new meta-review of 54 independent studies suggests no major role of hydrogen for heating.

Why?

✅ hydrogen is expensive
✅ hydrogen is inefficient
✅ there are better alternatives

Full paper @cellpressnews: cell.com/cell-reports-s…

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NEW RESEARCH: My new meta-review of 54 independent studies suggests no major role of hydrogen for heating. Why? ✅ hydrogen is expensive ✅ hydrogen is inefficient ✅ there are better alternatives Full paper @cellpressnews: cell.com/cell-reports-s… 🧵
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John Butler(@the_woodlouse) 's Twitter Profile Photo

'it's pretty nerdy' and 'if you're interested in the subject, it's interesting' - thanks for those words of confidence from the podcast host there 🤣

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Seb Laan Lomas(@SebLaanLomas) 's Twitter Profile Photo

1/ 🏴󠁧󠁢󠁳󠁣󠁴󠁿 Oh Scotland, we love you!
You've only gone and introduced targets and reporting for new AND existing public buildings, PLUS an EUI target with mandatory annual reporting. Bravo 👏 tinyurl.com/3yr8r3fu

1/ 🏴󠁧󠁢󠁳󠁣󠁴󠁿 Oh Scotland, we love you! You've only gone and introduced #EmbodiedCarbon targets and reporting for new AND existing public buildings, PLUS an EUI target with mandatory annual reporting. Bravo 👏 tinyurl.com/3yr8r3fu
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John Gibbons(@think_or_swim) 's Twitter Profile Photo

OMFG.

“Global mean surface temperature anomalies for the month of September between 1958 and 2022, with projected 2023 value and uncertainty. Temps shown relative to a 1991-2020 baseline period”

HT: Zeke Hausfather

OMFG. “Global mean surface temperature anomalies for the month of September between 1958 and 2022, with projected 2023 value and uncertainty. Temps shown relative to a 1991-2020 baseline period” HT: @hausfath
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Gavin Ó Dálaigh PhD 🌍🍉(@gavinjdaly) 's Twitter Profile Photo

This is a great idea. Imagine beautiful homes in a restored 1960s building overlooking our new plaza. Lights after dark. Life in the city. Carbon efficient. Heritage maintained. Just what we need. irishtimes.com/ireland/dublin…

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Hannah Daly(@HannahEDaly) 's Twitter Profile Photo

“Here is hope, the quiet beginning of a story which will continue to strengthen and unfold beyond us.”

A gorgeous article, Catherine Cleary "Code Red for Humanity"

irishtimes.com/life-style/202…

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Prof Cath Noakes #Ventilate 😷 💙(@CathNoakes) 's Twitter Profile Photo

This was unexpected but a really nice surprise and I’m honoured to have been awarded the Gabor medal by the The Royal Society. But it should really belong to the huge number of people in the UK and worldwide who have worked so hard to understand the complexity of virus transmission.

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