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#rollingblackouts

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This is an interesting new #OpenAccess paper looking at the intersection of energy, development, neighborhood race and class in #SouthAfrica.

They find that #Solar panel installation is by far more common in wealthy and especially white neighborhoods, and that the drop in #NighttimeLight radiance observed from #VIIRS_DNB is lowest in these neighborhoods.

They suggest that solar adoption may reduce the impact of #LoadShedding (i.e. #RollingBlackouts).

I see a few issues with their methodology, but it's nevertheless so interesting to see all these aspects combined with day and nighttime #RemoteSensing.

dx.doi.org/10.1088/2753-3751/a

#Ireland embraced #DataCenters that the #AI boom needs. Now they’re consuming too much of its energy

By MATT O’BRIEN
December 19, 2024

CLONDALKIN, Ireland (AP) — "Dozens of massive data centers humming at the outskirts of #Dublin are consuming more electricity than all of the urban homes in Ireland and starting to wear out the warm welcome that brought them here.

"Now, a country that made itself a computing factory for #Amazon, #Google, #Meta, #Microsoft and #TikTok is wondering whether it was all worth it as tech giants look around the world to build even more data centers to fuel the next wave of #ArtificialIntelligence.

"Fears of #RollingBlackouts led Ireland’s grid operator to halt new data centers near Dublin until 2028. These huge buildings and their powerful computers last year consumed 21% of the nation’s electricity, according to official records. No other country has reported a higher burden to the International Energy Agency.

"Not only that, but Ireland is still heavily reliant on burning #FossilFuels to generate electricity, despite a growing number of wind farms sprouting across the countryside. Further data center expansion threatens Ireland’s goals to sharply cut planet-warming emissions.

"Ireland is a 'microcosm of what many countries could be facing over the next decade, particularly with the growth of AI,' said energy researcher Paul Deane of University College Cork."

Read more:
apnews.com/article/ai-data-cen

AP News · Ireland embraced data centers that the AI boom needs. Now they're consuming too much of its energyBy MATT O'BRIEN
Continued thread

" “It cannot be stressed enough that this is an exceptionally dangerous and lethal situation,” wrote the National Weather Service.

Temperatures surpassing 100 to 120 will be a daily occurrence over most of the state, while warm nighttime lows offer minimal relief.

The Weather Service has warned that “numerous heat related fatalities and #RollingBlackouts” are possible."

washingtonpost.com/weather/202
#California #heatwave

The Washington Post · Maps show where California’s intensifying heat wave could be ‘dangerous and lethal’By Ian Livingston