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#heatpumps

18 posts13 participants1 post today

Heat pumps

This really is bananas.

archive.today/2025.04.26-23184 (archive)

Air-source heat pumps, which work a bit like a reverse refrigerator — moving warmth from the outside air inside — are rapidly becoming a toxic topic. Last week they became too divisive for the BBC, when the presenter Evan Davis was forced to cancel his Happy Heat Pump podcast because of the fear, in his words, that he was “steering into areas of public controversy”

Learned some neat things from the #EarthDay fair today.

1. There's a community #SolarPower program available in Denver where you effectively split the cost of building a solar farm with other people and you all get a discounted energy bill. It's available even if you have an apartment or rent!

youtube.com/watch?v=YsckjLCdsi

2. #HeatPumps aren't just a physics class thing, you can apparently get one in your house and it can do both heating and AC.

Continued thread

Can’t believe this thread on Evan Davis/ / has has now been reposted over 400 times!

Overwhelmingly people posting here approve of heat pumps and want to see more of them…that’s great news!

So what makes them controversial? Davis himself seems to think it’s their association with , of which the timescale has recently been hotly debated in UK.

Hear his thoughts on this, on the final episode of Happy Heat Pump Podcast:

m.youtube.com/watch?v=RJPKgngq

m.youtube.com- YouTubeEnjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

I hate how objective verifiable facts have somehow been swept up in the manufactured #CultureWars and become politically controversial. Masks and vaccines prevent infections. 20mph speed limits in Wales reduce road deaths and injuries. #HeatPumps are energy and cost effective. "Woman" is not a strict biological category. These should not be controversial statements because people who believe truth is optional don't like them.

theguardian.com/media/2025/apr

The Guardian · ‘They dictate the rules’: BBC tells PM’s Evan Davis to stop hosting heat pump podcastBy Michael Savage
Continued thread

Also…

‘Globally, 177 million have been installed. China (33%) had the most installations, followed by North America (23%) and Europe (25%). ‘

‘Regarding regional market share, Asia Pacific dominated the heat pump market, accounting for 53.1% in 2022. This dominance is attributed to the availability of sizeable skilled labour at low cost’

UK is so far behind because of our rabid rightwing media.

greenmatch.co.uk/heat-pumps/st

GreenMatch.co.ukHeat Pump Statistics 2025Discover the future of energy Heat Pump Statistics 2024. Explore market trends, size, and predictions for a greener tomorrow.
Continued thread

The might like to note that:

‘The global heat pump market size was estimated at £59.68 billion in 2022 and is expected to grow at a CAGR of 9.3% from 2023 to 2030.’

have a coefficient of performance (COP) of around four, making them 3-5 times more energy efficient than gas boilers.’

‘In Europe, heat pump sales grew by nearly 40% in 2022, with air-to-water models seeing a jump of almost 50%.’

‘The presenter Evan Davis has been told he can no longer host a podcast about heat pumps due to the corporation’s concerns that discussing the technology risks “treading on areas of public controversy”’

Controversial to industry and voters who are trying to kneecap anything that will help us avert .

are NOT controversial outside UK.

theguardian.com/media/2025/apr

The Guardian · ‘They dictate the rules’: BBC tells PM’s Evan Davis to stop hosting heat pump podcastBy Michael Savage