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Build clean power + electrify⚡️ Chief analyst and co-founder of @ember-energy.org. Electricity analyst since 2000, still learning;)
Dave Jones








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@robbieandrew.bsky.social When does the China data for May feed thru? Lots of excitement on it at the moment.. robbieandrew.github.io/carsales/?la...
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Frequently updated charts and data for new vehicle registrations across countries.
robbieandrew.github.io
Collected vehicle registration data
Dave Jones
Solar panel efficiency continues to rise fast..💪
NEW: Asia is going electric💡 Asia has 4% of the world's oil+gas supplies. It's perhaps no surprise Asia is doubling down on electrification. Not just China, all of Asia. If you liked last September Electrotech Revolution slidepack, you'll love this...
I was working on coal phase-out in 2016. It's hard to express how impossible it would have sounded for solar in the US to generate more than coal by 2026 over a whole month. (Even if that month is only May, which typically has more solar gen and less coal gen) So cool😎
Nevermind about China's EVs, look at its ICE sales😮 May -39% y-o-y Just 560,000 sold, compared to 2,660,000 peak almost ten years ago in Dec-2016.
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From the fantastic @ember-energy.org Futures team @kingsmillbond.bsky.social Daan Walter, Sam Butler-Sloss and Antoine Isacc. ember-energy.org/latest-insig...
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Thanks @robbieandrew.bsky.social for the great data! robbieandrew.github.io/carsales/?la...
Never rule out electric planes for in the future! Wh/Kg energy density: - LFP: 150-200 - NMC: 200-300 - Solid state: 400-700 - Lithium-air lab: 1200 - Lithium-air theoretical limit: 12000 - Jet fuel: 12000 carnewschina.com/2026/06/03/c...
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How Asia is leading the electric age, powering its rise and reshaping the global order.
ember-energy.org
Electric Asia | Ember
Dave Jones
Dave Jones
Dave Jones
I have resigned from the Greenhouse Gas Protocol's Independent Standards Board. The Protocol is openly violating its own rules and has effectively delegated forest carbon accounting standards to a secret, industry-led working group. ghgpolicy.org/s/2026-06-08...
Dave Jones
Frequently updated charts and data for new vehicle registrations across countries.
robbieandrew.github.io
Collected vehicle registration data
Dave Jones
CATL sets sights on lithium-air technology as the future of global battery competition.
carnewschina.com
CATL sets sights on lithium-air technology with theoretical gasoline-level 12,000 Wh/kg energy density
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Dave Jones
Dave Jones
25 is the new 23 which was the new 20 - two years ago in Munich Aiko put out the first 25% efficiency solar panel I’ve ever seen. Now, I walked the floor and I see them everywhere. There’s still plenty of lower efficiency modules – but the floor is now 23%! The shift has occurred.
Danny Cullenward
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Commercial Solar Guy