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Madalsa

@madalsa.org

Assistant Professor, Rochester Institute of Technology. I study and teach carbon-constrained energy systems. via Stanford, IIT Bombay. Views mine, many interests. https://long-arc.org/

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25.05.2025
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Latest posts by Madalsa @madalsa.org

health of a society is inversely proportional to how badly you need a dashcam in it

06.03.2026 01:48 πŸ‘ 625 πŸ” 53 πŸ’¬ 7 πŸ“Œ 3

Are dashcams super common in Russia? TIL

06.03.2026 03:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

AVs without congestion pricing will be a net loss both for the consumer and society.

06.03.2026 02:57 πŸ‘ 9 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Waymo is now blocking the only eastbound through lane on Townsend, a key SF arterial. AVs have a scaling problem in cities. This isn't just inconvenience but a loss of network capacity. Waymo cuts SF's ability to move people and goods in its streets. User convenience β‰  system efficiency

06.03.2026 02:16 πŸ‘ 44 πŸ” 8 πŸ’¬ 3 πŸ“Œ 2

β–“β–“β–“β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘ 17.33%

05.03.2026 06:00 πŸ‘ 39 πŸ” 10 πŸ’¬ 0 πŸ“Œ 1

many hours were spent in berkeley EA group houses thinking about extinction-level sci-fi AI scenarios and the reality is so much more banal and just another Middle East war

03.03.2026 04:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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In California, About the Only Way to Get a House Is to Inherit One Nearly one out of every five property transfers last year was made through inheritance, a record for the state and double the national share.

β€œAt more than $18,000 a year, Greenside’s property-tax bill is far higher than the $1,100 his aunt paid annually. But because he has no mortgage payment, Greenside is still saving money compared with paying rent for a smaller apartment in the city, he said.”

www.wsj.com/economy/hous...

01.03.2026 20:52 πŸ‘ 9 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Why Higher Education’s AI Backlash Reveals Some of Its Deepest Cracks In some ways, AI isn’t the real threat. It’s just the mirror.

Highly recommend @kylesaunders.bsky.social on why AI is so unsettling to higher ed - one of the best pieces I have read on this issue:

"[U]niversities don’t merely teach. Universities certify, sort, and signal. And AI interferes with all three at once."

kylesaunders.substack.com/p/why-higher...

01.03.2026 16:26 πŸ‘ 318 πŸ” 96 πŸ’¬ 10 πŸ“Œ 10
A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025.

A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025.

NSF Update (Awards through 2/27/26)

Directorates to follow

1/10

01.03.2026 14:48 πŸ‘ 666 πŸ” 444 πŸ’¬ 28 πŸ“Œ 118
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β€œ.. The incident, details of which haven’t been reported, was the second such problem in Virginia within a span of months.”

@wsj.com
www.wsj.com/business/ene...

01.03.2026 13:02 πŸ‘ 284 πŸ” 89 πŸ’¬ 11 πŸ“Œ 3

I was preparing to hear some good stories about whaling

28.02.2026 13:47 πŸ‘ 354 πŸ” 95 πŸ’¬ 5 πŸ“Œ 21
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At the Spy Museum in DC (super cool!) & my eyes caught this 1975 news piece where car companies threatened CARB that complying with emissions standards would mean only small cars could be sold in the state. That didnβ€˜t happen but also American dispreference for small cars runs longer than I thought

27.02.2026 16:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Comparing fuel pumps to electric vehicle public chargers

There are now almost twice as many public electric car charging points in the UK as there are petrol/diesel fuel pumps, a government analysis has found.

Obviously it's not a perfect like-for-like comparison given recharging/fuelling times, but symbolically important.

www.gov.uk/government/p...

27.02.2026 11:50 πŸ‘ 65 πŸ” 29 πŸ’¬ 3 πŸ“Œ 9
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Pakistan Declares β€˜Open War’ With Afghanistan After Cross-Border Attacks β€˜Patience has run out’ over Taliban attacks, Pakistan defense minister says.

Breaking: Pakistan’s defense minister declared his country is at β€œopen war” with Afghanistan, following what he said was a series of cross-border attacks.

27.02.2026 05:50 πŸ‘ 23 πŸ” 18 πŸ’¬ 5 πŸ“Œ 7
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Why Biden-era clean energy investment policies had limited political returns | PNAS The Biden Administration enacted the largest federal policy framework to incentivize clean energy and decarbonization in U.S. history. We examine w...

Our paper is out in PNAS.

www.pnas.org/doi/10.1073/...

27.02.2026 03:50 πŸ‘ 66 πŸ” 23 πŸ’¬ 2 πŸ“Œ 4
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Subscribe to Volts A newsletter, podcast, & community focused on the technology, politics, and policy of decarbonization. In your inbox once or twice a week. Click to read Volts, a Substack publication with tens of thou...

It has occurred to me that the optimal level of marketing for my podcast Volts, upon which my family's entire income depends, might be higher than its current level of zero.

23.02.2026 20:40 πŸ‘ 298 πŸ” 70 πŸ’¬ 13 πŸ“Œ 23

Bsky hive mind: have any connections to folks working at American Public Power Association? I need some data help for an electricity affordability project!

Paging: @kevinjkircher.com @johnffarrell.bsky.social
Thank you!!

19.02.2026 20:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

β–“β–“β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘ 13.56%

19.02.2026 12:00 πŸ‘ 52 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0

Scientists: if you have pursued/secured philanthropic funding in the wake of federal research funding cuts, I want to talk to you.

Reposts appreciated!

17.02.2026 22:50 πŸ‘ 50 πŸ” 82 πŸ’¬ 4 πŸ“Œ 3
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periodic reminder of what clean air act gave the united states

16.02.2026 17:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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With Latest Rollback, the U.S. Essentially Has No Clean-Car Rules

β€œThe U.S. no longer has emission standards of any meaning,” said Margo T. Oge, who served as the E.P.A.’s top vehicle emissions regulator under three presidents and has since advised both automakers and environmental groups…

β€œNothing. Zero,” she added. β€œNot many countries have zero.”

16.02.2026 12:28 πŸ‘ 1430 πŸ” 734 πŸ’¬ 7 πŸ“Œ 165
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Jen Stout Β· Short Cuts: Winter in Kyiv It was -10ΒΊC outside and only 10ΒΊC in Yulia’s flat, but she told me this was a good day: the radiators weren’t...

β€˜District heating supplies a large proportion of Kyiv’s 1600 high-rise blocks. In a cold climate, it’s an efficient way to deliver heating and hot water to a large number of people. But in war the system is horribly vulnerable.’

@jenstout.bsky.social in Kyiv.

www.lrb.co.uk/the-paper/v4...

15.02.2026 17:10 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

its the only solution I have found. i cant wear oura/rings bc i lift and everything else is over engineered. I take the readings w salt but it’s pretty good for catching trends (sleep esp), HR, and tracking workouts. etsy sells non-rubber Fitbit extenders which I also prefer over the original strap

15.02.2026 17:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Get the basic Fitbit charge and wear it on your bicep. HR, steps, sleep, auto detects activity, buzzes if someone calls.

15.02.2026 16:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Kit cat with bite marks through 3 fingers

Kit cat with bite marks through 3 fingers

Straight up don’t give a shit anymore

14.02.2026 17:25 πŸ‘ 2081 πŸ” 200 πŸ’¬ 117 πŸ“Œ 54
An AI Agent Published a Hit Piece on Me Scott Shambaugh helps maintain the excellent and venerable matplotlib Python charting library, including taking on the thankless task of triaging and reviewing incoming pull requests. A GitHub account...

I feel this shouldn't have to be said, but if you're running an @OpenClaw bot please don't let it spam GitHub projects with PRs and then write aggressive blog posts attacking the reputation of the maintainers who close those PRs simonwillison.net/2026/Feb/12/...

12.02.2026 17:47 πŸ‘ 252 πŸ” 42 πŸ’¬ 8 πŸ“Œ 17

This was one of the biggest mistakes of the environmental movement, framing fighting climate as inherently sacrificial. EVs are better vehicles than gas cars, I love every day I can ride a bike or walk to work, heat pumps heat & cool, video conferencing give us our time back, etc.

13.02.2026 21:08 πŸ‘ 11 πŸ” 7 πŸ’¬ 3 πŸ“Œ 1
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Are utilities making too much money? Joe Daniel on why trimming utility profits is good governance.

Listen to @electronecon.bsky.social and @volts.wtf dig into utility return on equity, why it's not the same as the utility's cost of equity, and what we should do about it. You won't regret it. www.volts.wtf/p/are-utilit...

13.02.2026 04:07 πŸ‘ 44 πŸ” 14 πŸ’¬ 2 πŸ“Œ 1

Just found five AI-generated, completely fraudulent submissions to the journal that I edit. Submitted rapid-fire by a gmail address affiliated with researcher who does not exist.

The era of AI slop in academic journals is here, right now. The fraudsters will only get better from here.

12.02.2026 14:59 πŸ‘ 138 πŸ” 46 πŸ’¬ 8 πŸ“Œ 6

so rubber is hitting the road

13.02.2026 03:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0