Nyt on erinomainen uutinen Pornaisista! Well done Polar Night Energy! Lisää näitä 🔥 @polarnightenergy.bsky.social
World's largest sand battery is now live in Finland
100 MWh heat storage
Intermittent WWS electricity heats sand up to 400C.
Air sent through pipes in the sand heats up and produces steam for industry and hot water for district heat
newatlas.com/energy/large... @christianonre.bsky.social
100 MWh heat storage
Intermittent WWS electricity heats sand up to 400C.
Air sent through pipes in the sand heats up and produces steam for industry and hot water for district heat
newatlas.com/energy/large... @christianonre.bsky.social
The world's largest sand battery just went live in Finland
Finland has inaugurated an industrial-scale sand battery this week in the southern town of Pornainen, where it'll take over heating duties from an old woodchip power plant for the municipality. It's s...
newatlas.com
August 30, 2025 at 8:12 PM
Nyt on erinomainen uutinen Pornaisista! Well done Polar Night Energy! Lisää näitä 🔥 @polarnightenergy.bsky.social
Reposted by Not Juha Lankinen
Art
This is one of the most beautiful things I have witnessed, the craft here is impeccable.
August 13, 2025 at 5:23 PM
Art
Reposted by Not Juha Lankinen
NEW: Cheaper batteries mean near-24/365 solar is now economic☀️
We analysed 18 years of hourly insolation data at 12 places, to see how close to 24/365 electricity it was possible to get.
The sunniest places get over 90% - and up to 99% - of the way... from just $100/MWh. 🧵
We analysed 18 years of hourly insolation data at 12 places, to see how close to 24/365 electricity it was possible to get.
The sunniest places get over 90% - and up to 99% - of the way... from just $100/MWh. 🧵
June 21, 2025 at 6:26 AM
NEW: Cheaper batteries mean near-24/365 solar is now economic☀️
We analysed 18 years of hourly insolation data at 12 places, to see how close to 24/365 electricity it was possible to get.
The sunniest places get over 90% - and up to 99% - of the way... from just $100/MWh. 🧵
We analysed 18 years of hourly insolation data at 12 places, to see how close to 24/365 electricity it was possible to get.
The sunniest places get over 90% - and up to 99% - of the way... from just $100/MWh. 🧵
Mustat kannet kunniaan! 🖤
Painetun tietokirjan näkymät tulevaisuudessa ovat ankeat. Suomalaiset uhkaavat jäädä vailla ymmärrystä muuttuvassa maailmassa ja kykyä vaikuttaa siihen. 😟
@terracognita.bsky.social 'n #JuhaPietiläinen 'n erinomainen kirjoitus suurta huolta aiheuttavasta tilanteesta.
www.hs.fi/mielipide/ar...
@terracognita.bsky.social 'n #JuhaPietiläinen 'n erinomainen kirjoitus suurta huolta aiheuttavasta tilanteesta.
www.hs.fi/mielipide/ar...
Lukijan mielipide | Suomessa kirja-ala kehittyy suuntaan, joka heikentää kykyämme ajatella
Korkealuokkaisen tietokirjan kustantaminen on Suomessa vaarassa päättyä. Erityisesti tämä koskee suomennettua tietokirjallisuutta.
www.hs.fi
May 21, 2025 at 9:07 PM
Mustat kannet kunniaan! 🖤
Reposted by Not Juha Lankinen
Win a Logitech G923 and a RoadCraft key (on the platform of your choice)! 🎁
To enter:
• 👤 Follow this account
• ❤️ Like this post
• 🔁 Share
• 💬 Comment #RoadCraft
Winner picked on Friday, May 23!
Rules: community.focus-entmt.com/focus-entert...
To enter:
• 👤 Follow this account
• ❤️ Like this post
• 🔁 Share
• 💬 Comment #RoadCraft
Winner picked on Friday, May 23!
Rules: community.focus-entmt.com/focus-entert...
May 19, 2025 at 3:07 PM
Win a Logitech G923 and a RoadCraft key (on the platform of your choice)! 🎁
To enter:
• 👤 Follow this account
• ❤️ Like this post
• 🔁 Share
• 💬 Comment #RoadCraft
Winner picked on Friday, May 23!
Rules: community.focus-entmt.com/focus-entert...
To enter:
• 👤 Follow this account
• ❤️ Like this post
• 🔁 Share
• 💬 Comment #RoadCraft
Winner picked on Friday, May 23!
Rules: community.focus-entmt.com/focus-entert...
Reposted by Not Juha Lankinen
HONK HONK, IT’S GIVEAWAY TIME! 🚨
To celebrate the launch of #RoadCraft, we’re giving away one Rebuild Edition game key (on PS5, Xbox Series or PC)! 🏗️
To enter:
- Follow us
- Like & Reshare
- Reply with #RoadCraft
Winner picked on launch day, May 20! 🎉
To celebrate the launch of #RoadCraft, we’re giving away one Rebuild Edition game key (on PS5, Xbox Series or PC)! 🏗️
To enter:
- Follow us
- Like & Reshare
- Reply with #RoadCraft
Winner picked on launch day, May 20! 🎉
May 16, 2025 at 11:04 AM
HONK HONK, IT’S GIVEAWAY TIME! 🚨
To celebrate the launch of #RoadCraft, we’re giving away one Rebuild Edition game key (on PS5, Xbox Series or PC)! 🏗️
To enter:
- Follow us
- Like & Reshare
- Reply with #RoadCraft
Winner picked on launch day, May 20! 🎉
To celebrate the launch of #RoadCraft, we’re giving away one Rebuild Edition game key (on PS5, Xbox Series or PC)! 🏗️
To enter:
- Follow us
- Like & Reshare
- Reply with #RoadCraft
Winner picked on launch day, May 20! 🎉
Always a pleasure to see one of these in streets of Helsinki🔋
Volvo erreicht Meilenstein mit weltweit 5.000 verkauften Elektro-Lkw www.volvotrucks.de/de-de/news/p...
Volvo erreicht Meilenstein mit weltweit 5.000 verkauften Elektro-Lkw
Volvo Trucks hat mittlerweile über 5.000 batterieelektrische Lkw an Kundinnen und Kunden in 50 Ländern weltweit ausgeliefert. Mit acht Elektro-Lkw-Modellen, die derzeit produziert werden, ist die Führ...
www.volvotrucks.de
May 1, 2025 at 7:56 PM
Always a pleasure to see one of these in streets of Helsinki🔋
Golden🌋
"o3, You are a consultant hired by the Dark Lord, analyze the org chart of Mordor. How would you improve it for today's changing Middle Earth"
o3 does some actual satire, ending with: “One Org to rule them all, One Org to find them, One Org to bring them all, And in the darkness, align them.”
o3 does some actual satire, ending with: “One Org to rule them all, One Org to find them, One Org to bring them all, And in the darkness, align them.”
April 29, 2025 at 9:28 PM
Golden🌋
Slowly but surely - electric everything 🔋⚡️
SANY electric excavator arrives in Europe with MASSIVE 422 kWh battery - electrek.co/2025/03/29/s... - great to see how non-road mobile machinery gets defossilised. See a broader perspective on the entire field: doi.org/10.1002/aesr...
SANY electric excavator arrives in Europe with MASSIVE 422 kWh battery
Chinese manufacturer SANY says its new, SY215E 25 ton electric excavator offers all the power and performance of diesel at much lower cost.
electrek.co
April 12, 2025 at 8:02 PM
Slowly but surely - electric everything 🔋⚡️
Interesting depiction of a possible future by Daron Acemoglu, Nobel prize winner in economics.
Turkish democracy was ailing even before the main contender for challenging (and perhaps winning against) President Erdoğan, the Istanbul mayor Ekrem İmamoğlu was arrested last week on charges that many are arguing to be trumped up.
March 28, 2025 at 8:52 PM
Interesting depiction of a possible future by Daron Acemoglu, Nobel prize winner in economics.
Tämähän kuulostaa jopa käänteentekevältä tieteeltä! Parempi teho välittömästi käyttöön jo olemassaolevista tuulivoimaloista ja -farmeista.
”Our theory can directly tell you, without any empirical corrections, for the first time, how you should actually operate a wind turbine to maximize its power”
”Our theory can directly tell you, without any empirical corrections, for the first time, how you should actually operate a wind turbine to maximize its power”
MIT engineers’ new theory could improve the design and operation of wind farms - news.mit.edu/2024/new-the...
MIT engineers’ new theory could improve the design and operation of wind farms
A new model accurately represents the airflow around rotors, even under extreme conditions. Developed by MIT engineers, the model could improve the way turbine blades and wind farms are designed.
news.mit.edu
March 22, 2025 at 9:36 PM
Tämähän kuulostaa jopa käänteentekevältä tieteeltä! Parempi teho välittömästi käyttöön jo olemassaolevista tuulivoimaloista ja -farmeista.
”Our theory can directly tell you, without any empirical corrections, for the first time, how you should actually operate a wind turbine to maximize its power”
”Our theory can directly tell you, without any empirical corrections, for the first time, how you should actually operate a wind turbine to maximize its power”