Ravi Manghani

Ravi Manghani

@raviam.bsky.social

All things energysky 🔌💡. Climatetech pro in energy storage, renewables, EVs and power markets. Some memes, some sports, & lot of politics. BOM-SEA-BOS

2,073 Followers 1,065 Following 2,004 Posts Joined Nov 2023
2 days ago
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1907 Was a Mad, Mad, Mad, Mad World (Published 2024)

Two EV family here. One of the things I learned while reviewing this book is that electric cars go back as far as the auto industry, b/c back then, as now, most people drive <100 miles a day. They were killed off by oil interests, including gas car makers.

www.nytimes.com/2024/05/14/b...

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2 days ago

"Worst possible moment for EVs" meet "the largest supply disruption in the history of oil markets" bsky.app/profile/iea....

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4 days ago
Chart from: CAISO’s batteries earn $1.8/kW in January 2026 - Research | Modo Energy

CAISO batteries earned $1.81/kW in January 2026, a 48% decline YoY due to lower natural gas prices compressing arbitrage spreads. This signals tougher revenue conditions for grid-scale sto...

https://modoenergy.com/research/en/caiso-battery-revenues-january-2026-winter-storm-fern-natural-gas-prices

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1 week ago

You shouldn’t care about either of those things. Where we make things that last for decades once built is vastly less important to NatSec the fuel you have to use (or not) to generate every single kWh. To conflate opex & capex is just to shill for fossil fuel.

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2 weeks ago

How it started: cheap oil stock
How it's going: chip, oil shock

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2 weeks ago

"Friends" is a beloved American sitcom that aired from 1994 to 2004, following six young adults—Rachel, Ross, Monica, Chandler, Joey, and Phoebe—living in New York City. The show explores their friendships, romances, careers, and personal growth over ten seasons.

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3 weeks ago
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Donald Trump’s new 15% global tariff will most greatly benefit countries he has singled out for heavy criticism, including China and Brazil. Long-standing US allies including the UK, the EU and Japan will suffer the largest hit from the new levy. ft.trib.al/O1tXfR7

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1 month ago

No kidding! I was right. It did say "beautiful clean coal"...slightly off in predicting the order of adjectives!! 🔌💡 bsky.app/profile/atru...

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1 month ago

Shouldn't it be "Undisputed Champion of 'Clean Beautiful' Coal"?

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1 month ago
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All the various kinds of revisions add up -- by the end of the year, there were more than a million fewer people employed than previously estimated.

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1 month ago
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What Energy Secretary Wright gets wrong about the grid Chris Wright trashed solar and wind for not providing much power during Winter Storm Fern — and ignored basic facts about how much renewables contribute…

Energy Secretary Chris Wright says wind and solar were "a cost center" and "not actually helpful" for the East Coast grid during Winter Storm Fern. He ignored renewables' year-round value, the Texas solar-battery boom, and winter risks to fossil fuels:
www.canarymedia.com/articles/tra...
#energysky

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1 month ago

#grid represent at #superbowl60 #halftime show

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1 month ago
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How can you keep power going in a blackout? Smelly, high-maintenance generators are out. Battery powered backups—which can keep fridges on for days—are in, writes columnist Nicole Nguyen. 🔗 on.wsj.com/4a9HRc4

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1 month ago

Also known as the amount of #energystorage China deployed over a couple of afternoons in Dec 2025 :). Jk, big f' deal for the US storage industry!

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1 month ago

Batteries are the bacon of the grid; they make everything better.

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1 month ago

As @cleangridview.bsky.social used to say - batteries are the batteries of the grid, they make everything batteries

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1 month ago
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Judge says construction on Vineyard Wind can resume A federal judge issued a temporary pause on a Trump administration order that halted construction on Vineyard Wind in late December. The project is 95% complete and already generating power for the Ne...

Story: www.wbur.org/news/2026/01...

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1 month ago
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So. No particular order…

Tell me again we’re still the dependable nation. He’s proving Carney’s point from that speech in Davos

Convenient the markets are closed, no?

The President of the United States is a chaos agent.

Republicans in Congress endorse this with their silence.

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1 month ago
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America’s Ice Storm Battery Test Begins This Weekend A massive winter storm looms this weekend, stretching from the desert Southwest to New England. Power grids are on high alert, mindful of the blackouts or near misses when similar conditions hit in re...

The winter storm is a chance for batteries to defend the power grid
@opinion.bloomberg.com

www.bloomberg.com/opinion/arti...

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1 month ago
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Research Links Extreme Cold Weather in the United States to Arctic Warming - Climate Program Office The study provides insights that could potentially extend the warning lead time of cold extremes in the United States, Canada, and Asia.

Somebody this stupid shouldn’t be president. Maybe some of those scientists that he fired or defunded can explain Arctic amplification to him.

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1 month ago

Your regular reminder that Republicans in Congress approve of what the President is doing.

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1 month ago

Sen. Hawley put more effort into blocking a power line than defending the Senate’s prerogatives on war powers.
That isn’t likely to change.

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1 month ago

Speaking of IEEPA tariffs, Bloomberg's ace SCOTUS reporter @gregstohr.bsky.social says we can all stand down for a while.

"The court is preparing to begin a four-week recess, and under its usual procedures for releasing opinions, the next potential day for a tariff decision is Feb. 20."

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1 month ago
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😜. Sure 4 people.

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2 months ago
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Video: Video Analysis of ICE Shooting Sheds Light on Contested Moments Newly available videos and existing footage synchronized and assessed by The Times provides a millisecond-by-millisecond look at how an ICE officer ended up shooting and killing a motorist in Minneapo...

New from the @nytimes.com Visual Investigations team: Detailed, second-by-second video analysis of all of the video footage of the killing of Renee Good in Minneapolis.

www.nytimes.com/video/us/100...

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2 months ago

I think there are basically 3 phases to the year:

Now through March/April: Trump stimulus/OBBB vibes
April through June: Fed transition
Second half of the year: Taking the data at face value, preparing for a blue wave

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2 months ago
YouTube
Statement by Federal Reserve Chair Jerome H. Powell YouTube video by Federal Reserve

Video message from Federal Reserve Chair Jerome H. Powell:
www.youtube.com/watch?v=KckG...
www.federalreserve.gov/newsevents/s...

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2 months ago

The Shaheed return! Charbonnet touching the football! The fourth down stop! So many insane moments

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2 months ago
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Trump team plans to break up ‘global mothership’ of climate science Much of the National Center for Atmospheric Research’s non-climate portfolio will be dispersed, the White House says.

Here's our reporting on the proposed dismantling of the jewel of US atmospheric science, @ncar-ucar.bsky.social.

The plan is to break NCAR apart and disburse some parts to other locations (like the research aircraft fleet) and eliminate others.

www.nature.com/articles/d41...

🧪 #AGU25 #climate

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3 months ago

I asked ESPN Research and they asked Elias Sports Bureau and they looked back as far as they could (to 1978) and it would appear Jalen Hurts is the first player to ever commit two turnovers in one play. Isn't history beautiful?

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