Abigail Dombey
@abigaildombey.bsky.social
5.9K followers 2.6K following 2K posts
Energy & Sustainability Engineer. Working in decarbonisation & sustainable infrastructure. Climate, energy, net zero. She / her.
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abigaildombey.bsky.social
This is such an incredible poster.
Poster of a woman with a power driver (a modern day Rosie the Riveter), assembling a heat pump. The slogan reads:
Send Putin away…
Get a heat pump today!
#pumpsforPeace
Rewiring America
Reposted by Abigail Dombey
adrianhiel.bsky.social
The last five years has seen a hurculean transformation of our electricity sector as renewables saved us from sky-rocketing fossil fuel costs.

Now is the next step. Getting our low carbon, low cost electricity into our industry, into our homes and into our transport.

2/3
Reposted by Abigail Dombey
histoftech.bsky.social
“Concerns over an AI bubble bursting have grown lately, with analysts recently finding that it’s 17 times the size of the dotcom-era bubble and four times bigger than the 2008 financial crisis.”

Hang onto your butts. This “correction” is gonna hurt.
futurism.com/artificial-i...
Bank of England Warns of Impending AI Disaster
The Bank of England has sounded the alarm, warning of an intensifying risk of a "sudden correction" due to an AI spending frenzy.
futurism.com
Reposted by Abigail Dombey
oldenoughtosay.com
This is very cool as a visual and also yes I agree that a whole lot of people have not/do not want to realise this. It will reduce traffic to the busiest area, thereby reducing traffic in the ‘thru’ zones, without reducing access TO the ‘thru’ zones
sjgower.bsky.social
I made an infographic map. Oxford's Congestion Charge scheme (from 29th Oct) is not like most congestion charge schemes, because you can get to most streets in the city without being charged. My impression is a lot of people haven't realised this.
A street map of Oxford. 

Woodstock Road, Banbury Road and the streets in their immediate vicinity are coloured pink. Botley Road and streets off it are coloured green. Cowley Road, Iffley Road and Abingdon Road and streets off them are coloured blue. Streets in Marston and Headington are coloured orange. The ring road matches the colours at each junction and fades between colours as it goes around. A small area in the middle is coloured yellow, and labelled "Central Permit Area". THe Congestion Charge traffic filters are indicated by black circles circles with white segments, those white segments correspond on a 24 hour clock face with when the filter isn't operational (and the remaining black, when the filters are operational). Crosses mark other filters in the city that are enforced by ANPR but are not part of the Congestion Charge scheme.

Text at the top of the image reads "Temporary Congestion Charge for Cars in Oxford 2025-2026. Any road outside the Central Permit Area can be accessed without passing any traffic filers by using the Ring Road and selecting an approporiate exit junction (matching colours on this map)."

A key at the bottom matches the filter types, with text "Traffic Filters. Hollow Way & Marston Ferry Road 7-9am and 3-6pm. St Cross Road, Hythe Bridge Street, Thames Street and St Clements, 7am-7pm. £5 daily permit covers all Congestion Charge filters. Free Permits available. For example for residents, business use, health and car, SEND and disabilty. Congestion Charge permits do not apply for other filters, such as High Street or in East Oxford/Cowley."

Small print reads "Full details at https://www.oxfordshire.gov.uk/transport-and-travel" and "©@sjgower Contains OpenStreetMap data © OpenStreetMap contributors.  Locations of highway filters are approximate and for overview purposes only. v1.3"
Reposted by Abigail Dombey
ianfraser.bsky.social
Israel used 3D scans developed by the Scottish Maritime Museum in propaganda animations, which were a key part of its attempts to justify attacks on hospitals and residential areas in Gaza, Syria and Iran. The 3D scans, developed for boatbuilding workshops, were used without the museum's knowledge.
How a Scottish maritime museum ended up in Israel’s 3D propaganda
An analysis of dozens of Israeli army animations discovered digital assets sourced not from classified intelligence but commercial libraries and content creators.
www.972mag.com
abigaildombey.bsky.social
Paging @garius.bsky.social - thought you might be interested.
Reposted by Abigail Dombey
Reposted by Abigail Dombey
dangrey.bsky.social
You may have seen Mingyang – builder of the biggest wind turbine so far, a 20 MW machine that lost two of three blades within four months of erection – announce on Friday that it was "going to" build a £1.5B turbine factory in Scotland.

That's not the full story

1/
UPDATED: 20 MW Wind Turbine Prototype in China Suffers Blade Failure — Reports
Mingyang Smart Energy issued a statement on 13 December, following reports that two blades broke off of the company's 20 MW offshore wind turbine prototype in Hainan, China.
www.offshorewind.biz
Reposted by Abigail Dombey
jenka.bsky.social
In the USSR my father invented a ventilation system that kept produce fresh on trains from the farms to the cities. However this created a surplus, which was unacceptable under communism, so he was forced to make his system worse, so that some of the produce would rot. Anyway.
dieworkwear.bsky.social
About a month ago, the Trump administration got rid of the de minimis exemption, whereby packages valued under $800 could slide in without import duties. Now there's a backlog as the government can't process all of this paperwork, leading to UPS just destroying packages
Business Insider headline reads: UPS is telling customers that their packages coming to the US are marked for destruction.
Reposted by Abigail Dombey
volts.wtf
Today on Volts: last year, the residents of Ann Arbor, MI, voted to create a "sustainable energy utility" that operates alongside the investor-owned utility & supplements it with clean energy. This is, AFAIK, the first arrangement of this kind in the world. I talk with its architect & champion.
Ann Arbor's experiment with a new kind of utility
Missy Stults explains Ann Arbor's novel plan to build a second, clean-energy utility alongside its incumbent.
www.volts.wtf
Reposted by Abigail Dombey
glynhudson.bsky.social
Well done Isle of Man! I wasn't aware of this, installing fossil heating in new build houses is bonkers
abigaildombey.bsky.social
Yes, BUT the Isle of Man banned fossil fuel heating systems for all new buildings.

So they’re not lax about regulations for everything.
Isle of Man Govemment
NET ZERO
ISLE OF MAN
A QUICK GUIDE TO THE FOSSIL FUEL HEATING SYSTEM BAN
From 1 January 2025 it will be illegal to install a fossil fuel heating system in a new building.
Heating our homes is one of the greatest contributors to the Island's greenhouse gas emissions. It is imperative to decarbonise our buildings if we are to reach net zero by 2050 and new homes and buildings will lead the way in this transition.
WHAT BUILDINGS ARE AFFECTED?
The ban will apply to:
• new domestic and non-domestic buildings
• a new extension.
The ban will not apply to:
• fossil fuel heating systems in existing buildings.
• the use of an existing fossil fuel heating system in a new extension by the installation of pipework and/or
radiators connecting a new extension to the existing fossil fuel heating system.

KEY DATES
 1 January 2024
Building Control refused on new buildings containing a fossil fuel heating system
Applications for Building Regulations Approval that contain a fossil fuel heating system will not be approved from this date.
1 January 2025
•Installing a fossil fuel heating system in a new building will be BANNED

This means you will need to make an amendment to your building control application and reapply for planning approval for your development.

FOSSIL FUEL HEATING SYSTEMS BAN - VISUAL GUIDE

Installation of fossil fuel heating system in new building - NOT PERMITTED
Use of existing fossil fuel heating system in now extension - PERMITTED
Installing a new or replacement fossil fuel heating systern in an existing building - PERMITTED
Installation of fossil fuel heating system in new extension - NOT PERMITTED

FOR FAQS & TO FIND OUT MORE VISIT WWW.NETZERO.IM/HEATINGSYSTEMS
abigaildombey.bsky.social
Yes, BUT the Isle of Man banned fossil fuel heating systems for all new buildings.

So they’re not lax about regulations for everything.
Isle of Man Govemment
NET ZERO
ISLE OF MAN
A QUICK GUIDE TO THE FOSSIL FUEL HEATING SYSTEM BAN
From 1 January 2025 it will be illegal to install a fossil fuel heating system in a new building.
Heating our homes is one of the greatest contributors to the Island's greenhouse gas emissions. It is imperative to decarbonise our buildings if we are to reach net zero by 2050 and new homes and buildings will lead the way in this transition.
WHAT BUILDINGS ARE AFFECTED?
The ban will apply to:
• new domestic and non-domestic buildings
• a new extension.
The ban will not apply to:
• fossil fuel heating systems in existing buildings.
• the use of an existing fossil fuel heating system in a new extension by the installation of pipework and/or
radiators connecting a new extension to the existing fossil fuel heating system.

KEY DATES
 1 January 2024
Building Control refused on new buildings containing a fossil fuel heating system
Applications for Building Regulations Approval that contain a fossil fuel heating system will not be approved from this date.
1 January 2025
•Installing a fossil fuel heating system in a new building will be BANNED

This means you will need to make an amendment to your building control application and reapply for planning approval for your development.

FOSSIL FUEL HEATING SYSTEMS BAN - VISUAL GUIDE

Installation of fossil fuel heating system in new building - NOT PERMITTED
Use of existing fossil fuel heating system in now extension - PERMITTED
Installing a new or replacement fossil fuel heating systern in an existing building - PERMITTED
Installation of fossil fuel heating system in new extension - NOT PERMITTED

FOR FAQS & TO FIND OUT MORE VISIT WWW.NETZERO.IM/HEATINGSYSTEMS
abigaildombey.bsky.social
Also, how’s Mr Scampi doing? Can you give him a pat from me? 🐾
abigaildombey.bsky.social
Congrats! Amazing stuff! Have very much enjoyed following along.
Reposted by Abigail Dombey
katjadiehl.bsky.social
1/2

A small reminder for unimaginative, fearful, and innovation-free politicians in Germany.
Since January 2013, the installation of oil and gas heating systems in new buildings has been prohibited in Denmark. From 2016, the use of oil heating systems ist also be prohibited in old buildings
abigaildombey.bsky.social
If you use Skeets for your BlueSky posts, and have a subscription, then you have a 10 minute edit window.
Screenshot of BlueSky with a edit option
Reposted by Abigail Dombey
harrietcannon.bsky.social
I was thinking about this recently when taking my eldest to the Oxford Open Day. She's at a northern state grammar school. She was amongst groups of kids who had been bused in by their schools, had stayed in college, where their schools had already been visited by various colleges...
Reposted by Abigail Dombey
ketanjoshi.co
We have truly not yet figured out how to cope with a person or institution that is "aware" of climate change, "accepts the science", but then decides to continue actively worsening it anyway

We don't even have a word or a phrase for this!

theconversation.com/mark-carneys...
Mark Carney’s climate inaction is at odds with his awareness of climate change’s existential threat
Climate action no longer seems to be a priority for Prime Minister Mark Carney, despite his previous activism. This is bad news for Canadians and the climate.
theconversation.com
Reposted by Abigail Dombey
justingundlach.bsky.social
Wanna guess when this article was published in Scientific American?

(No cheating)
The Heat Pump
Invented a century ago and widely applied in recent years, the device that utilizes the temperature of the ground or the air to heat and cool houses is still evolving
by John F. Sandfort
abigaildombey.bsky.social
I would’ve said 1960s based on the font.
Reposted by Abigail Dombey
kenwhite.bsky.social
Every few months now I re-read this "Who Goes Nazi?" piece from 1941 and am blown away by how it captures the people we are dealing with 80 years later.

harpers.org/archive/1941...
Who Goes Nazi?, by Dorothy Thompson
harpers.org