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Dominic McCann

@zapaman.bsky.social
1K followers 465 following 512 posts

De abajo y izquierda. Hoping for greater humanity in a finite world. #Coops #CommunityEnterprise #Sustainability #Acoustics

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Dominic McCann @zapaman.bsky.social · 22/09/2026
Hi Keith, nice to see you here. Yes there's a big lack of understanding what represents legal ebikes.
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Dominic McCann @zapaman.bsky.social · 21/07/2026
Man's fully legal e-bike seized and destroyed by police www.bbc.co.uk/news/article...
bbc.co.uk
Birmingham man's legal e-bike seized and destroyed by police in error
The BBC finds the bike was legal and supplied as part of a scheme to reduce pollution in the city.
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Prof Ian Hall @ianhall.bsky.social · 03/05/2026
Global CO₂ emissions rose by +0.7% in 2025, but clean electricity avoided a massive 10.3 Gt, driving power-sector emissions down by 0.9% We’re making progress, just not fast enough… At this pace, the 1.5°C carbon budget will be gone by 2029, so, yes, action is urgent www.nature.com/articles/s43...
nature.com
Global carbon emissions and decarbonization in 2025 - Nature Reviews Earth & Environment
Global CO2 emissions from fossil fuel combustion and industrial processes increased by +0.7% within 2025. However, large-scale deployment of clean electricity sources during the year avoided 10.3 Gt o...
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Ember @ember-energy.org · 02/05/2026
Fears of a major coal resurgence amid the US-Israel war with Iran may be overstated as cost-competitive solar, wind and batteries are limiting any comeback. At worst, coal generation would rise by just 1.8% in 2026, says Dave Jones
carbonbrief.org
World ‘will not see significant return to coal’ in 2026 – despite Iran crisis - Carbon Brief
Clean-energy projects are emerging as more appealing investments during the fossil-fuel driven energy crisis.
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Dominic McCann @zapaman.bsky.social · 02/05/2026
We used 325.4kWh of grid⚡ in Apr-2026 with 94kWh for EV 190kWh general household activity 193kWh for ASHP Delivering 650kWh heat our PV generated 357kWh, with 298kWh self consump and ~59kWh export Total cost of elec: £46.53 inc VAT and standing charge (but excluding FiT payments for our PV).
Our Octopus energy bill for Apr-2026, details as per main text.
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Dominic McCann @zapaman.bsky.social · 02/05/2026
We used 325.4kWh of grid⚡ in Apr-2026 with 94kWh for EV 190kWh general household activity 193kWh for ASHP Delivering 650kWh heat our PV generated 357kWh, with 298kWh self consump and ~59kWh export Total cost of elec: £46.53 inc VAT and standing charge (but excluding FiT payments for our PV).
Our Octopus energy bill for Apr-2026, details as per main text.
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Dominic McCann @zapaman.bsky.social · 02/05/2026
A giant pit in Switzerland will soon house the world's most powerful redox flow battery newatlas.com/energy/switz...
newatlas.com
A giant pit in Switzerland will soon house the world's most powerful redox flow battery
In northern Switzerland, a construction team is hard at work excavating a hole in the ground that will end up being over 88 ft (27 m) deep, and spanning the length of two soccer pitches. This pit will...
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John Hanger @jrfhanger.bsky.social · 07/04/2026
Good morning with good news: Chile rapidly decarbonizes its grid with solar & wind! S&W generated 44.1% in February 2026, up from 40.7% in 2/2025 and nearly triple 15.9% in 2/2020! Up 25 points! Fossil fuel generation plunged from 56.5% in 2/2020 to 31.7% in 2/2026. Down 25 points! #energysky
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Dominic McCann @zapaman.bsky.social · 05/04/2026
🙂
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Carbon Brief @carbonbrief.org · 05/04/2026
Recommended read: Climate Home News examined how Nigerian homes and businesses are increasingly switching from backup generators to solar power.
buff.ly
Nigerians bet on solar power as global oil crisis hits wallets
Outages and surging fuel prices spur growing number of homes and businesses ditching backup generators for solar systems in Nigeria
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Dominic McCann @zapaman.bsky.social · 05/04/2026
Hi, so mostly solar....! Nice
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Dominic McCann @zapaman.bsky.social · 05/04/2026
I'm not sure; could it be a mix of waste to power or could increasingly be battery storage?
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Dominic McCann @zapaman.bsky.social · 05/04/2026
Right now Belgian power exports is almost certainly predominantly wind power.
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Dominic McCann @zapaman.bsky.social · 05/04/2026
UK electricity grid is very low carbon today (windy and a bit sunny). As a consequence very little gas fired power generation is active on the grid (probably just the "spinning reserve").
Wind 42.7%
Solar 21.2%
At 10:45am on 05/04/26
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Dominic McCann @zapaman.bsky.social · 05/04/2026
It's probably also worth noting that our household includes an EV as our only car. So our energy cost includes nearly all our motoring (except for public charging which isn't included here - for simplicity).
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Nicolas Fulghum @nicolasfulghum.bsky.social · 04/04/2026
The next tipping point in the energy transition is approaching. Overall, solar has already been cheaper than fossil power for a while, but upfront costs used to be higher. That's no longer the case. Solar is now competitive upfront AND has vastly lower operating costs (no fuel).
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Dominic McCann @zapaman.bsky.social · 04/04/2026
Obviously there could well be a spike in our energy costs / prices this year as a result of US/Israel attacks on Iran but still expect to be protected by the energy efficiency of our house.
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Dominic McCann @zapaman.bsky.social · 04/04/2026
Graph showing our annual household energy costs since 2015 (no account taken for general inflation = just the cost). As you will see those costs peak in 2023 because of the Ukraine war energy crisis. Last year cost was £863 and we earned £659 from our PV, so next cost was £204 for the whole of 2025.
Graph shows cost of our household energy in blue above the axis and money earned from our PV generation in orange below the axis. The net cost of our energy use / generation is shown as a solid green line
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Dominic McCann @zapaman.bsky.social · 02/04/2026
We used 428.8kWh of grid⚡ in Mar-2026 with 43kWh for EV 180kWh general household activity 297kWh for ASHP Delivering 971kWh heat our PV generated 198kWh, with 178kWh self consump and ~20kWh export Total cost of elec: £83.51 inc VAT and standing charge (but excluding FiT payments for our PV).
Our Octopus Energy bill for March 2026. Our average unit rate (before VAT) worked out as 15.13p/kWh on the Intelligent Octopus Go smart tariff. Other details as per main text.
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Saul Staniforth @saulstaniforth.bsky.social · 20/03/2026
Emma Reynolds: "Our priority internationally is to de-escalate this conflict & working with allies around the world to do that" The UK govt is allowing the US to use British military bases to bomb Iran. Reynolds is treating us like fools.
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Jan Rosenow @janrosenow.bsky.social · 19/03/2026
Spain's renewables build-out has structurally decoupled its electricity prices from gas markets. Gas now sets the price in only 15% of hours, compared to 90% in Italy. Countries that invested early in clean power are far less exposed to fossil fuel price shocks. Those that didn't now pay the price.
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Dominic McCann @zapaman.bsky.social · 03/03/2026
Yes we have a small 5kWh Givenergy battery. It works pretty well for us together with some smart ToU automation via HomeAssistant
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Dominic McCann @zapaman.bsky.social · 03/03/2026
We used 588.6kWh of grid⚡ in Feb-2026 with ~77kWh for EV 200kWh general household activity 334kWh for ASHP Delivering 1050kWh heat & DHW our PV generated 72kWh, with 71kWh self consump & ~1.0kWh export Total cost of elec: £110.32 inc VAT and standing charge (but excluding FiT payments for our PV).
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Federica Genovese @fgenovese.bsky.social · 13/02/2026
3) claim that climate policy “is accelerating NS decline beyond what's necessary” is peak Climate Realism. Proposing to relax enviro rules and lift ban on new licenses to attract 💸 is v trickle down capitalism, but also damning as it's precisely what increased oil spills in UK last decade ⬇️ 8/
Calacino, Genovese and Pring working paper on oil spills in the North Sea
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Federica Genovese @fgenovese.bsky.social · 13/02/2026
2) the claim that “investment in NS supports a managed transition for workers” is a flawed rep of how FFs work and a myopic way to engage local politics in the regions. Brits know the new energy model is 🇨🇳. Keeping them locked into a declining industry is not a political winner, and kills trust 7/
cambridge.org
Climate Policy Costs, Regional Politics, and Backlash against International Co-operation | British Journal of Political Science | Cambridge Core
Climate Policy Costs, Regional Politics, and Backlash against International Co-operation - Volume 55
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Federica Genovese @fgenovese.bsky.social · 13/02/2026
1) the claim that oil beats renewables in affordability is just not true. The “upward trajectory of strike prices at offshore-wind auctions in recent years” is at best an outdated statement. The latest auctions have been a roaring success for offshore wind procurement. bsky.app/profile/drsi... 6/
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Dominic McCann @zapaman.bsky.social · 13/02/2026
Traffic and Travel How new faster Northern train service between Leeds and Sheffield is 'just the beginning' www.yorkshireeveningpost.co.uk/news/traffic...
yorkshireeveningpost.co.uk
How new faster train service between Leeds and Sheffield is 'just the beginning'
A new faster train service connecting Leeds and Sheffield has been described as “just the beginning” by regional leaders.
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Dominic McCann @zapaman.bsky.social · 09/02/2026
We used 836.1kWh of grid⚡ in Jan-2026 with ~64kWh for EV 224kWh general household activity 514kWh for ASHP Delivering 1425kWh heat & DHW our PV generated 55kWh, with 54kWh self consump & ~0.7kWh export Total cost of elec: ~£173.36 inc VAT and standing charge (but excluding FiT payments for our PV).
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Dominic McCann @zapaman.bsky.social · 21/01/2026
Nigel Farage apologises for 17 breaches of MPs’ code of conduct Reform UK leader, who failed to declare £380,000 on time, says he is computer-illiterate ‘oddball’. I think I could find other terms that would better describe his character. www.theguardian.com/politics/202...
theguardian.com
Nigel Farage apologises for 17 breaches of MPs’ code of conduct
Reform UK leader, who failed to declare £380,000 on time, says he is computer-illiterate ‘oddball’
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Dominic McCann @zapaman.bsky.social · 21/01/2026
Nigel Farage apologises for 17 breaches of MPs’ code of conduct Reform UK leader, who failed to declare £380,000 on time, says he is computer-illiterate ‘oddball’. I think I could find other terms that would better describe his character. www.theguardian.com/politics/202...
theguardian.com
Nigel Farage apologises for 17 breaches of MPs’ code of conduct
Reform UK leader, who failed to declare £380,000 on time, says he is computer-illiterate ‘oddball’
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Dominic McCann @zapaman.bsky.social · 01/01/2026
Personal and household CO2 emissions data for 2025 shows our 3rd full year without gas use. Overall very small changes from last year. Direct emissions from the house/car etc were down slightly (again). Total household CO2 exc flights = 843kg, inc flights 1388kg, personal share of total = 559kg.
25yrs of personal (direct) carbon accounting25yrs of household (direct) carbon accounting25yrs of household energy trackingMain components of our household carbon emissions for 2025. It shows how even a small number of short haul flights has a significant carbon footprint
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Dominic McCann @zapaman.bsky.social · 26/01/2026
IMF prepares for global run on US dollar The EU should issue more common debt to provide investors with an alternative safe asset to gold and US Treasuries, the Fund's managing director said www.euractiv.com/news/imf-pre...
euractiv.com
IMF prepares for global run on US dollar | Euractiv
The EU should issue more common debt to provide investors with an alternative safe asset to gold and US Treasuries, the Fund's managing director said
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Eric Champnella @echamp.bsky.social · 25/01/2026
Kristi Noem, Donald Trump and the entire Administration are lying. They murdered a man in cold blood and are trying to cover it up. Here is everything in one clip, exposing their lies.
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Dominic McCann @zapaman.bsky.social · 25/01/2026
French authorities ban British far-right activists from gathering at weekend Nord and Pas-de-Calais prefecture aims to stop anti-migrant groups travelling for ‘Operation Overlord’ protest www.theguardian.com/politics/202...
theguardian.com
French authorities ban British far-right activists from gathering at weekend
Nord and Pas-de-Calais prefecture aims to stop anti-migrant groups travelling for ‘Operation Overlord’ protest
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Dominic McCann @zapaman.bsky.social · 21/01/2026
Attacks by Donald Trump against his NATO allies over Greenland, the Chagos islands and the future of global security have sidelined critical plans to secure new support for Ukraine. Could this be part of Trump's strategy anyway. news.sky.com/story/trump-...
news.sky.com
Trump attacks on NATO allies and calls for Greenland sideline efforts to support Ukraine
Volodymyr Zelenskyy delayed his plans to attend Davos on Tuesday, saying he would only go if documents on security guarantees and a prosperity plan were ready. Donald Trump seems to have other priorit...
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J @jaybut707.bsky.social · 21/01/2026
“The Party told you to reject the evidence of your eyes and ears. It was their final, most essential command.” ― George Orwell, 1984
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Adam Keiper @adamkeiper.com · 21/01/2026
Trump repeatedly said "Iceland" when he meant Greenland in his Davos rant. But his press secretary is just blatantly lying about it.
Screenshot of a tweet from @PressSec dated 21 Jan 2026, reading as follows:

No he didn’t, Libby. His written remarks referred to Greenland as a “piece of ice” because that’s what it is. 

You’re the only one mixing anything up here.
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Dominic McCann @zapaman.bsky.social · 19/01/2026
This is quite amusing: Business owner bills Lime £7,600 over parking row, after seizing e-bikes left on his property and taking operator to court. But also makes me think of all the "lost revenue" that councils could collect from cars parked on pavements. road.cc/content/news...
road.cc
Business owner bills Lime £7,600 over parking row, after seizing e-bikes left on his property and taking operator to court
Boss of London building firm charges Lime £10 removal fee and £10 daily storage charge for every bike left on his company's property
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Dominic McCann @zapaman.bsky.social · 13/01/2026
Some petrol stations set to stop selling diesel fuel by 2030, London is expected to be the UK’s first city with no diesel cars www.independent.co.uk/travel/news-...
independent.co.uk
Some petrol stations set to stop selling diesel fuel by 2030
London is expected to be the UK’s first city with no diesel cars
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Dominic McCann @zapaman.bsky.social · 11/01/2026
This is an advert for expensive backpacks?
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Jodi Jacobson @jljacobson.bsky.social · 11/01/2026
Early this week (I think, I can’t keep track), ICE Nazis grabbed two teens out of a Target at which they both work. Both are citizens. It turns out that ICE threw one of the two teens out onto the road some blocks away. This is the video of this poor kid. www.instagram.com/reel/DTWwMdo...
instagram.com
Liz Lykens on Instagram: "OP: @hereswhykevin bringing more information to light regarding the Target employee abductions in Richfield, Minnesota!!! tags: #fuckice #usa #america #fdjt #arresttheentir...
91 likes, 13 comments - lizlykens on January 10, 2026: "OP: @hereswhykevin bringing more information to light regarding the Target employee abductions in Richfield, Minnesota!!! tags: #fuckice #usa ...
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altenergy.bsky.social @altenergy.bsky.social · 11/01/2026
🇫🇷 Yesterday wind power accounted for ~15% of France electrical power generation (283GWh). Solar power was ~2% (36.8GWh). Hydro net of pumping was ~11% (196GWh). Source: RTE #France #windenergy #solarenergy #hydroenergy
Pie chart showing France power generation for 2026-01-10: Biomass 0%, Gas 5%, Oil 0%, Hydro pumped 0%, Hydro run 6%, Hydro storage 4%, Nuclear 66%, Solar 2%, Waste 0%, Wind offshore 1%, Wind onshore 14%
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Cyco @cyco1414.bsky.social · 10/01/2026
🚨FLASH : on a retrouvé une manette de l'âge de pierre, indiquant que nos ancêtres jouaient déjà aux jeux vidéos.
caillou en forme de manette xbox
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Dominic McCann @zapaman.bsky.social · 11/01/2026
World’s richest 1% have already used fair share of emissions for 2026, says Oxfam Richest 1% took 10 days while wealthiest 0.1% needed just three days to exhaust annual carbon budget, study shows www.theguardian.com/environment/...
theguardian.com
World’s richest 1% have already used fair share of emissions for 2026, says Oxfam
Richest 1% took 10 days while wealthiest 0.1% needed just three days to exhaust annual carbon budget, study shows
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Dominic McCann @zapaman.bsky.social · 07/01/2026
Transport group suggests £405m Derby tram network www.bbc.co.uk/news/article...
bbc.co.uk
Transport group sets out blueprint for Derby tram network - BBC News
The plan proposes four lines across the city as part of a wider transport consultation.
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Cllr Owen Burbidge 🔶 @oburbidge.bsky.social · 07/01/2026
Across the year the ASHP performed amazingly, averaging a total SCOP for 2025 of 4.47, which can be broken down into: Heating COP - 5.11 DHW COP - 3.31 I'm very happy with that efficiency which when eventually coupled with PV and batteries should bills will reduce considerably.
Combined scatter and step-line chart showing the relationship between outdoor temperature and heat pump efficiency (COP and SCOP). COP values increase as temperature rises, with highest efficiency during warmer months. Step lines indicate seasonal average COP and SCOP levels across the year.
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Dominic McCann @zapaman.bsky.social · 07/01/2026
Is the car 4.7 kWh rather than 47?
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Justin Mikulka @justinmikulka.bsky.social · 05/01/2026
“This is just the latest chapter in a long history of extractive companies from North America profiting from poisoning and polluting in Latin America,” Mikulka said. Comment on current events? No. Something I said last month.
insideclimatenews.org
U.S. Company Releasing Unauthorized Emissions From Peru LNG Terminal - Inside Climate News
Hunt Oil Co. has burned off an estimated 55.5 million cubic meters of unused gas from the export facility.
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Dominic McCann @zapaman.bsky.social · 01/01/2026
Here's an overall summary of our ASHP performance during 2025 (based on MMSP feeds). Overall figures are 2457kWh-elec and 7702kWh-heat, sCOP = 3.13. For space heat 2155kWh-elec, 7143kWh-heat, COP-SH 3.32 For hot water 250kWh-elec, 558kWh-heat, COP-DHW 2.23
Tabular monthly data behind the summary in the information in the main text.
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Dominic McCann @zapaman.bsky.social · 01/01/2026
Summary of our elec for 2025 Grid⚡ 4477 kWh Total⚡ 6630 kWh (ie 2153 kWh from PV direct or via battery) Of this EV = 725 kWh ASHP = 2457 kWh Sunamp iPV = 530 kWh PV divert and 170 kWh off-peak (grid) elec PV generation = 2692 kWh (539 kWh exported)
Bar graph of monthly electricity consumption and PV generation data for 2025
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