Aviv Cohen-Kowalski
@avivcoko.bsky.social
Electricity and Energy enthusiast, climber, will always accept your offer for a free coffee
EV's *. Lots of Batteries on every truck.
Although, Bombing their nuclear program can work too
Although, Bombing their nuclear program can work too
The best way to fuck up the ayatollahs and their shitty little regime isn't bombs. It's solar. Solar on everything.
Fossil fuels are unpatriotic.
Fossil fuels are unpatriotic.
I useful reminder that European energy from renewables won't be interrupted by geopolitics.
June 22, 2025 at 7:50 PM
EV's *. Lots of Batteries on every truck.
Although, Bombing their nuclear program can work too
Although, Bombing their nuclear program can work too
Bigger stack, means,
Greater responsibility
Greater responsibility
The official report on the blackout in Spain and Portugal was just released. I'll give a quick summary of findings and provide some additional info.
TL;DR
conventional power plants didn't control the voltage as planned
over-voltage caused renewables to turn off as required
TL;DR
conventional power plants didn't control the voltage as planned
over-voltage caused renewables to turn off as required
June 17, 2025 at 4:35 PM
Bigger stack, means,
Greater responsibility
Greater responsibility
Reposted by Aviv Cohen-Kowalski
Maybe LLMs would be more useful if they provided actual uncertainty estimates on their textual predictions, rather than just a random sample from their model that misled users into thinking they had a chain of thought.
June 17, 2025 at 11:19 AM
Maybe LLMs would be more useful if they provided actual uncertainty estimates on their textual predictions, rather than just a random sample from their model that misled users into thinking they had a chain of thought.
Happy Shavuot!
And may your weekdays be as kind and pleasant as the photo below
And may your weekdays be as kind and pleasant as the photo below
June 2, 2025 at 2:52 PM
Happy Shavuot!
And may your weekdays be as kind and pleasant as the photo below
And may your weekdays be as kind and pleasant as the photo below
Reposted by Aviv Cohen-Kowalski
Challenge accepted, Amy. So here's one bull case for the energy transition.
Chinese economic growth will fall as a result of Trump's tariffs. Its leadership is already discussing injecting a stimulus. Now typically stimulus in a carbon-heavy economy is more emissions, but... 🧵
Chinese economic growth will fall as a result of Trump's tariffs. Its leadership is already discussing injecting a stimulus. Now typically stimulus in a carbon-heavy economy is more emissions, but... 🧵
I’m gonna say something that is going to sound crazy, but when has that ever stopped me from saying something publicly: there is a way in which the U.S. chucking its position in the world could actually fast-track energy transition. A few things that have me thinking this way 🧵
April 11, 2025 at 6:56 PM
Challenge accepted, Amy. So here's one bull case for the energy transition.
Chinese economic growth will fall as a result of Trump's tariffs. Its leadership is already discussing injecting a stimulus. Now typically stimulus in a carbon-heavy economy is more emissions, but... 🧵
Chinese economic growth will fall as a result of Trump's tariffs. Its leadership is already discussing injecting a stimulus. Now typically stimulus in a carbon-heavy economy is more emissions, but... 🧵
Reposted by Aviv Cohen-Kowalski
Did you know that 13% of new car sales in Turkey are electric?
Check out the statistics of annual, quarterly, monthly car sales data for most key markets around the world via @robbieandrew.bsky.social robbieandrew.github.io/carsales/
Check out the statistics of annual, quarterly, monthly car sales data for most key markets around the world via @robbieandrew.bsky.social robbieandrew.github.io/carsales/
March 21, 2025 at 7:51 AM
Did you know that 13% of new car sales in Turkey are electric?
Check out the statistics of annual, quarterly, monthly car sales data for most key markets around the world via @robbieandrew.bsky.social robbieandrew.github.io/carsales/
Check out the statistics of annual, quarterly, monthly car sales data for most key markets around the world via @robbieandrew.bsky.social robbieandrew.github.io/carsales/
Welp...
Who can bring it to @searchliaison.bsky.social team?
Who can bring it to @searchliaison.bsky.social team?
February 25, 2025 at 11:26 AM
Welp...
Who can bring it to @searchliaison.bsky.social team?
Who can bring it to @searchliaison.bsky.social team?
On Skin!
#NewTattoo #YeeHaa #Excitement #Electric_Poles_are_Awesome
Who can guess where the idea is from?
#NewTattoo #YeeHaa #Excitement #Electric_Poles_are_Awesome
Who can guess where the idea is from?
February 11, 2025 at 1:58 PM
On Skin!
#NewTattoo #YeeHaa #Excitement #Electric_Poles_are_Awesome
Who can guess where the idea is from?
#NewTattoo #YeeHaa #Excitement #Electric_Poles_are_Awesome
Who can guess where the idea is from?
She's a ten,
BUT, she doesn't get excited when we pass by street lamps that have recently been upgraded to LED.
BUT, she doesn't get excited when we pass by street lamps that have recently been upgraded to LED.
February 1, 2025 at 4:43 PM
She's a ten,
BUT, she doesn't get excited when we pass by street lamps that have recently been upgraded to LED.
BUT, she doesn't get excited when we pass by street lamps that have recently been upgraded to LED.
Reposted by Aviv Cohen-Kowalski
The problem with setting a deadline upon which I will “definitely punch myself in the face” is that when that date comes you have to punch yourself in the face.
(Or delay and hope the other side flinches)
(Or delay and hope the other side flinches)
This Reuters March 1st tariff report sounds definitive, but I'll believe this time is different when I see a signed piece of paper.
Folks sounded definitive on February 1st, too.
And 1st day/1st week before that.
Also still no firm word on oil exemption.
It's. A. Delay.
Folks sounded definitive on February 1st, too.
And 1st day/1st week before that.
Also still no firm word on oil exemption.
It's. A. Delay.
January 31, 2025 at 5:43 PM
The problem with setting a deadline upon which I will “definitely punch myself in the face” is that when that date comes you have to punch yourself in the face.
(Or delay and hope the other side flinches)
(Or delay and hope the other side flinches)
New tattoo sketch, thoughts?
January 29, 2025 at 7:03 AM
New tattoo sketch, thoughts?
Reposted by Aviv Cohen-Kowalski
Big EV News out of GM this morning.
“Aside from its financial results, GM said it expects to continue rolling out new products to assist its sales and earnings. That includes electric vehicles, which the company said reached a targeted profitability on a production basis during the fourth quarter.”
“Aside from its financial results, GM said it expects to continue rolling out new products to assist its sales and earnings. That includes electric vehicles, which the company said reached a targeted profitability on a production basis during the fourth quarter.”
January 28, 2025 at 11:35 AM
Big EV News out of GM this morning.
“Aside from its financial results, GM said it expects to continue rolling out new products to assist its sales and earnings. That includes electric vehicles, which the company said reached a targeted profitability on a production basis during the fourth quarter.”
“Aside from its financial results, GM said it expects to continue rolling out new products to assist its sales and earnings. That includes electric vehicles, which the company said reached a targeted profitability on a production basis during the fourth quarter.”
Reposted by Aviv Cohen-Kowalski
Trying to push for a more complete way of optimizing life-cycle management of assets = Total Business Impact which in addition to TOTEX, CAPEX + OPEX, takes into account business measures like impact on reliability, system performance, probabilistic risk cost, and business values. Few interested.
January 3, 2025 at 3:52 PM
Trying to push for a more complete way of optimizing life-cycle management of assets = Total Business Impact which in addition to TOTEX, CAPEX + OPEX, takes into account business measures like impact on reliability, system performance, probabilistic risk cost, and business values. Few interested.
YouTube's survey suggestion is my kind of content
December 28, 2024 at 11:10 AM
YouTube's survey suggestion is my kind of content
Reposted by Aviv Cohen-Kowalski
For discussion...
@nicknet.bsky.social @xiaowang1984.bsky.social @evcricket.bsky.social @joelmcourtney.bsky.social @worstcaseeng.bsky.social @e2dot7182818284.bsky.social @avivcoko.bsky.social @flexibledragnet.bsky.social @ilarilehti.bsky.social
onestepoffthegrid.com.au/hidden-cost-...
Hidden cost of rooftop solar? Actually, networks spend next to nothing on managing exports - One Step Off The Grid
Have you heard the one about non-solar homes paying the cost to networks of accommodating solar households? New report from regulator suggests it's not a thing.
onestepoffthegrid.com.au
December 20, 2024 at 12:50 AM
Reposted by Aviv Cohen-Kowalski
9 energy-climate starter packs:
1)Power go.bsky.app/RwCBCab
2)Media go.bsky.app/2TNd1Ya
3)Solutions go.bsky.app/Aa1sErQ
4)Science go.bsky.app/7Mbnoge
5)Legal go.bsky.app/R4ZUdPE
6)Women go.bsky.app/AGCURBf
7)Nuclear go.bsky.app/5EJY58V
8)EVs go.bsky.app/R4ZUdPE
9)Southeast go.bsky.app/AZ6Xw1U
1)Power go.bsky.app/RwCBCab
2)Media go.bsky.app/2TNd1Ya
3)Solutions go.bsky.app/Aa1sErQ
4)Science go.bsky.app/7Mbnoge
5)Legal go.bsky.app/R4ZUdPE
6)Women go.bsky.app/AGCURBf
7)Nuclear go.bsky.app/5EJY58V
8)EVs go.bsky.app/R4ZUdPE
9)Southeast go.bsky.app/AZ6Xw1U
November 11, 2024 at 3:07 PM
9 energy-climate starter packs:
1)Power go.bsky.app/RwCBCab
2)Media go.bsky.app/2TNd1Ya
3)Solutions go.bsky.app/Aa1sErQ
4)Science go.bsky.app/7Mbnoge
5)Legal go.bsky.app/R4ZUdPE
6)Women go.bsky.app/AGCURBf
7)Nuclear go.bsky.app/5EJY58V
8)EVs go.bsky.app/R4ZUdPE
9)Southeast go.bsky.app/AZ6Xw1U
1)Power go.bsky.app/RwCBCab
2)Media go.bsky.app/2TNd1Ya
3)Solutions go.bsky.app/Aa1sErQ
4)Science go.bsky.app/7Mbnoge
5)Legal go.bsky.app/R4ZUdPE
6)Women go.bsky.app/AGCURBf
7)Nuclear go.bsky.app/5EJY58V
8)EVs go.bsky.app/R4ZUdPE
9)Southeast go.bsky.app/AZ6Xw1U