Jero Ahola (@jeroahola) 's Twitter Profile
Jero Ahola

@jeroahola

Professor of #energy #efficiency @UniLUT | Head of the Department of #Electrical Engineering | #electricity #solar #wind #hydrogen #PtX | jeroahola.bsky.social

ID: 2744185107

linkhttp://www.lut.fi calendar_today16-08-2014 06:04:50

19,19K Tweet

5,5K Followers

3,3K Following

Jero Ahola (@jeroahola) 's Twitter Profile Photo

#Sähkötalous etenee #Kiinassa hurjaa vauhtia. Tällä rakennetaan ylivoimaista kilpailukykyä. hs.fi/kirjeenvaihtaj…

Noah Gordon (@noah_gordon_) 's Twitter Profile Photo

Batteries overtaking water? US utility-scale battery power capacity (26GW) now exceeds pumped-storage hydropower (23 GW)--and the country will add another 20GW this year.

Batteries overtaking water?
US utility-scale battery power capacity (26GW) now exceeds pumped-storage hydropower (23 GW)--and the country will add another 20GW this year.
Jero Ahola (@jeroahola) 's Twitter Profile Photo

The good news: Cheaper batteries mean cheaper EVs. The bad news: China's battery costs are still dropping faster than ours. #battery #ev insideevs.com/news/761338/ev…

Nicolas Fulghum (@nicolasfulghum) 's Twitter Profile Photo

It took only 8 years for solar to go from 100 to 1,000 TWh... then it took only 3 years to go from 1,000 to 2,000 TWh. Solar is growing faster than any source of electricity in history ☀️

It took only 8 years for solar to go from 100 to 1,000 TWh...

then it took only 3 years to go from 1,000 to 2,000 TWh.

Solar is growing faster than any source of electricity in history ☀️
Jero Ahola (@jeroahola) 's Twitter Profile Photo

#Kaliforniassa purettiin akuista piikkitehona yli 10 GW #sähköverkkoon. #akku #aurinkosähkö ess-news.com/2025/05/28/cal…

LeRaffl (@leraffl) 's Twitter Profile Photo

🇫🇮 Finland - May 25 - BEV Trajectory 33.5% BEV 21% PHEV 45.5% ICE Trailing 12 months are: 32.8% BEV 20.2% PHEV 47% ICE Finland is less volatile than Sweden, but still fluctuates quite a bit, especially after 2024.

🇫🇮 Finland - May 25 - BEV Trajectory
33.5% BEV
21% PHEV
45.5% ICE

Trailing 12 months are:
32.8% BEV
20.2% PHEV
47% ICE

Finland is less volatile than Sweden, but still fluctuates quite a bit, especially after 2024.
Jero Ahola (@jeroahola) 's Twitter Profile Photo

Tässä vietetään rakkaan vaimoni kanssa 20-vuotishääpäivää saunomalla ensimmäistä kertaa omalla #rantasaunalla #Saimaan rannalla. #Lappeenranta

Tässä vietetään rakkaan vaimoni kanssa 20-vuotishääpäivää saunomalla ensimmäistä kertaa omalla #rantasaunalla #Saimaan rannalla. #Lappeenranta
Jero Ahola (@jeroahola) 's Twitter Profile Photo

Here is our news about simultaneous #optimization of component dimensioning and system control of green #hydrogen production plant. This approach is essential to achieve low cost hydrogen. #electrolysis pv-magazine.com/2025/06/11/sim…

Jero Ahola (@jeroahola) 's Twitter Profile Photo

#Espanja | Historiallisen pimenemisen syy selvisi: Ylijännite aiheutti ketjureaktion ja #sähkökatkon hs.fi/maailma/art-20…

Felix Hamer • electricfelix (@electricfelix) 's Twitter Profile Photo

"Sales of internal combustion vehicles peaked in 2017. By 2030, sales of internal combustion vehicles are set to be 34% below their highest point in 2017. The internal combustion vehicle fleet reaches a plateau for the next few years before dropping from 2028 onward"

"Sales of internal combustion vehicles peaked in 2017. By 2030, sales of internal combustion vehicles are set to be 34% below their highest point in 2017.

The internal combustion vehicle fleet reaches a plateau for the next few years before dropping from 2028 onward"