pghjorth.bsky.social
@pghjorth.bsky.social
Scientist, teacher.
Reposted
September 17, 2026 at 2:39 AM
Reposted
The most significant portion of water usage for a data centre is not for cooling on-site, it’s used during the production of power offsite, which is being consumed.

Force them to generate their own energy on-site on new projects using renewables that don’t consume water backed by battery storage.
September 17, 2026 at 3:39 AM
Reposted
is it weird that a large Russian aircraft with no serial, registration, airport left or arriving showing left Portsmith to cross the ocean?
September 17, 2026 at 12:04 AM
Reposted
Your 'moment of doom' for Sept. 16, 2026 ~ Both Sides Now.

"Passing 2°C of warming in the second half of the 2030s is therefore very likely, with significant implications for climate policy."

drtomharris.substack.com/p/dimming-do...
Dimming Down - How Albedo decline is accelerating warming and driving up climate sensitivity estimates
Disentangling aerosol unmasking from cloud feedbacks in the CERES satellite record and what a darker Earth means for accelerating warming and the Solar Geoengineering debate.
drtomharris.substack.com
September 16, 2026 at 12:09 PM
Reposted
The Ukrainian military is one of the most innovative fighting forces on earth, and its people are even more remarkable. That's exactly why our commitment to them matters more than ever.

I review my full trip at the link below in the comments, give it a listen and a read!
September 15, 2026 at 3:23 PM
Reposted
"True individual freedom cannot exist without economic security and independence. People who are hungry and out of a job are the stuff of which dictatorships are made.” —FDR, 1944
September 14, 2026 at 4:30 PM
Reposted
Your regular reminder: If the Russians stop fighting, the war ends. If the Ukrainians stop fighting, their land will be occupied, their leaders will be killed, their history and language will be erased, their children will be kidnapped to serve Russia.
September 14, 2026 at 12:14 AM
Reposted
September 13, 2026 at 8:37 PM
Reposted
Dublin Beer Festival report: somehow ended up with a toque from lovely Canadian brewers, and have to commend @thebeernut.bsky.social for his recommendation to try Le Chéile from O’Hara’s, was a fantastic beer.
September 12, 2026 at 6:41 AM
Reposted
Burns.
September 11, 2026 at 12:35 PM
Reposted
Carney standing by Zelenskyy: "Ukraine will never submit"
September 10, 2026 at 5:52 PM
Reposted
Happy Thursday! #BeachLife
September 10, 2026 at 12:43 PM
Reposted
The stunning location of Elgol on the Isle of Skye, one of those right time, right place moments,
#landscapephotography #Nikon #Seascapephotography #Scotland #IsleofSkye #Photography #Sunset #NikonShooters #ScottishLochs
September 10, 2026 at 7:30 AM
Reposted
Godt med en artikel der tager sig tid til at forklare varmen og klimamål. Vigtigt at forstå, at kloden er alt for varm.

Der står, at er med nuværende tempo nås 2,0 i ca 2040, men opvarmningen er ikke lineær, så det bliver nok før, hvis ikke menneskeheden laver en dramatisk adfærdsændringe.

#dkpol
Varmeste måned på kloden nogensinde
Vesteuropa sætter ny rekord for varmeste sommer i historien.
vejr.tv2.dk
September 10, 2026 at 4:24 AM
Reposted
The climate crisis isn’t “coming.”
It’s here.
Record heat. Deadly floods. Vanishing ice. Collapsing ecosystems.
We don’t need more warnings.
We need courage, systems change, and action at the scale of the emergency.
#ClimateAction #ActNow
September 9, 2026 at 1:40 PM
Reposted
The Story He Cannot Stop Telling
Two firemen.
No names.
No record.
Twenty-five years.
www.jackhopkinsnow.com
September 8, 2026 at 9:45 PM
Reposted
1987. Bowie was a voracious reader all his life, & travelled with a 'capsule library' including old favourites & new books. Marilyn Monroe had done similar
September 7, 2026 at 8:27 PM
Reposted
💨🇪🇺 Offshore wind costs could fall by up to 28% by 2050.

A new DNV-led study found that standardising turbine designs and creating more predictable project pipelines could significantly reduce the lifetime cost of offshore wind in the North Sea.
Standardization and Industrialization Could Cut Offshore Wind Costs in North Sea by 28% - Study
Some description default
www.offshorewind.biz
September 8, 2026 at 8:12 AM
Reposted
Photo of the Day. 9/6/26. Remains, Monument Valley, Arizona. April 2022. Olympus E-M1X Mark II and HDR. #photooftheday #Olympus #OMSystems #MonumentValley #Arizona #EastCoastKin #Stunday #Scape
September 6, 2026 at 4:36 PM
Reposted
#Denmark built so much wind that some blustery hours the turbines out-produce what the whole country is using.
When that happens, the extra power doesn’t sit idle. It moves through Denmark’s links into the wider European network and heads to neighbors like Germany, Norway, Sweden. #ActOnClimate
September 7, 2026 at 5:18 PM
Reposted
Wooden towers also solve the transportation problem for remote windy sites. Utilities in Germany and Scotland have ordered pilot units. Analysts believe timber could replace steel in thirty percent of onshore towers by 2035.
Source : Swedish Environmental Research Institute Lifecycle Study, 2025
September 6, 2026 at 12:14 PM
Reposted
🤬 Kherson. Russian war criminals target civilians in residential apartment buildings, drone attacks have long become a daily occurrence.
September 6, 2026 at 8:23 AM
Reposted
#NASA CERES satellites measure how much sunlight Earth absorbs and how much heat is radiated back to space.

The difference is heat accumulation, which has more than tripled over the past 26 years! We are cooked, quite litterally
#climate
September 5, 2026 at 11:01 AM
Reposted
A forest of many mixed species during the Fall, on a trail in the Wasatch Mountains near Park City, #Utah, for #ForestFriday.

#ECK #scape #landscapephotography #nature #outdoors #WestCoastKin #hiking #trails
September 4, 2026 at 7:17 AM