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Prof. Bob Howarth

@profbobhowarth.bsky.social

Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research

8,860 Followers  |  362 Following  |  1,271 Posts  |  Joined: 03.10.2023
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Posts by Prof. Bob Howarth (@profbobhowarth.bsky.social)

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More states look to virtual power plants to fight rising electric… A dozen state legislatures are pushing measures to launch or expand programs that rely on customers’ thermostats, batteries, and EVs to relieve the grid.

Utility bills are rising faster than new power construction can keep up. Enter virtual power plants, which are winning favor across state legislatures.

01.03.2026 13:07 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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'Ukrainians made it through,' Zelensky says on toughest winter of Russia's invasion President Volodymyr Zelensky said that during the final week of winter, Russia launched over 1,720 attack drones, nearly 1,300 guided aerial bombs, and more than 100 missiles of various types against ...

⚑️ 'Ukrainians made it through,' Zelensky says on toughest winter of Russia's invasion.

The winter of 2025-2026 has been described as Ukraine's toughest yet, as heavy Russian strikes on the energy system, combined with severe frosts, have pushed the country to the brink of a humanitarian crisis.

01.03.2026 12:13 β€” πŸ‘ 381    πŸ” 79    πŸ’¬ 3    πŸ“Œ 1
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Exclusive | A New Threat to Power Grids: Data Centers Unplugging at Once Dozens of data centers abruptly dropped off the power grid in two recent instances in Virginia, forcing operators to take emergency action.

Data centers have destabilized the electric grid in Virginia.
www.wsj.com/business/ene...

01.03.2026 12:29 β€” πŸ‘ 5    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
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N.Y. Climate Action councilmember: High utility costs caused by U.S. gas exports Dr. Robert Howarth joins Capital Tonight.

Our NY climate law is NOT the main cause of inflation in energy prices: US exports of LNG play a far larger role. Read this and more in Susan Arbetter's write up of the Spectrum TV interview she recently did with me.
nystateofpolitics.com/state-of-pol...

01.03.2026 12:20 β€” πŸ‘ 12    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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New A.C.A. Plans Could Increase Family Deductibles to $31,000

NEW! From the same clueless Republicans who brought you doubling premiums: $31,000 deductibles.

Only an out of touch billionaire would think that counts as affordable.

26.02.2026 18:36 β€” πŸ‘ 1352    πŸ” 538    πŸ’¬ 88    πŸ“Œ 38

For G-d’s sake @schumer.senate.gov Trump and his bloodthirsty hooligans started an illegal war with Iran, killed little girls and put American troops in harm’s way-possibly to deflect from his involvement with Epstein

This moment demands ACTION and CONDEMNATION

Not a tepid letter of concern

28.02.2026 19:26 β€” πŸ‘ 78    πŸ” 22    πŸ’¬ 9    πŸ“Œ 4
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Opinion | War With Iran Is a Mistake We don’t know how likely it is that the attacks will be successful, nor what costs or risks they bring.

β€œWe Americans have begun another Middle Eastern war based on dubious intelligence claims, and as in 2003 I fear we haven’t thought through the substantial risks and uncertain gains,” our columnist @nickkristof.bsky.social writes.

28.02.2026 17:41 β€” πŸ‘ 18    πŸ” 11    πŸ’¬ 2    πŸ“Œ 0

U.S. military spending is set to hit a record $1.5 trillion.

Roughly half of defense spending goes to private contractors that routinely price-gouge the government.

Meanwhile, the Pentagon has failed EIGHT straight audits.

The military industrial complex is cheering today.

28.02.2026 19:01 β€” πŸ‘ 12136    πŸ” 4600    πŸ’¬ 488    πŸ“Œ 216
Post image Post image Post image

He's never hidden the strategy he thinks will work.

28.02.2026 17:39 β€” πŸ‘ 120    πŸ” 43    πŸ’¬ 4    πŸ“Œ 1
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Life imitates art.

29 years ago, Wag the Dog told the story of a US president mired in sex scandal that threatened to undermine his presidency so he decided he needed to concoct a make-believe war to boost his support.

28.02.2026 11:54 β€” πŸ‘ 2118    πŸ” 753    πŸ’¬ 110    πŸ“Œ 61
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Southern California air board rejected pollution rules after AI-generated flood of comments The opposition appeared overwhelming: Tens of thousands of emails poured into Southern California's top air pollution authority as its board weighed a June proposal to phase out gas-powered appliances...

phys.org/news/2026-02...

28.02.2026 14:06 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We need a ticker showing the cost to the American taxpayer every time a bomb is dropped, a jet takes flight, a warship moves etc

Seems to be plenty of cash for that, not for, you know, actual living.

28.02.2026 12:29 β€” πŸ‘ 823    πŸ” 246    πŸ’¬ 27    πŸ“Œ 14
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☠️

28.02.2026 02:03 β€” πŸ‘ 52    πŸ” 45    πŸ’¬ 6    πŸ“Œ 4

πŸ‘€ Hochul raises our bills by pushing gas! Her claims to attack the climate law are Trump math.

She’s:
1. ignoring savings implementing the law generates
2. exaggerating costs by assuming a high tax on polluters
3. after ignoring the law for years, pretending it mandates only her contrived scenario

28.02.2026 11:18 β€” πŸ‘ 9    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0

@profbobhowarth.bsky.social on leaked NYSERDA memo:

β€œThe reason natural gas prices are going up is that the U.S. is now the world’s largest exporter of gas as liquid natural gas (LNG)...A decade ago there was no exporting of LNG from the U.S.; It was illegal. Now we’re the biggest exporter...”

28.02.2026 12:19 β€” πŸ‘ 8    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

Trump campaigned against the Joint Comprehensive Plan of Action (JCPOA), which he never read and would not have understood if he had. He then unleased Iran's nuclear program. The 'negotiators' he has sent, Witkoff and Kushner, have zero knowledge or concern about nonproliferation or human rights.

28.02.2026 02:21 β€” πŸ‘ 46    πŸ” 14    πŸ’¬ 2    πŸ“Œ 0
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Anthropic responds to Hegseth. www.anthropic.com/news/stateme...

28.02.2026 02:15 β€” πŸ‘ 8359    πŸ” 2527    πŸ’¬ 293    πŸ“Œ 229

I'm begging my fellow politicians, Illinoisans, and Americans to realize that right now, we aren't fighting over policy or political party.

We're fighting over whether we're going to be a country rooted in empathy and kindness β€” or one rooted in cruelty and rage.

28.02.2026 00:43 β€” πŸ‘ 21444    πŸ” 5682    πŸ’¬ 599    πŸ“Œ 241
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N.Y. Climate Action councilmember: High utility costs caused by U.S. gas exports Dr. Robert Howarth joins Capital Tonight.

Please listen to my interview this evening with Susan Arbetter on New York's efforts to reach our climate goals.
spectrumlocalnews.com/nys/central-...

28.02.2026 02:23 β€” πŸ‘ 15    πŸ” 5    πŸ’¬ 1    πŸ“Œ 2

"Cheap cuts" like this?

27.02.2026 17:54 β€” πŸ‘ 116    πŸ” 34    πŸ’¬ 21    πŸ“Œ 3

And of these 22 states, 19 have lower electricity rates than New York, often much lower. Renewable energy is the best path to affordability, not nuclear, and not fossil gas.

27.02.2026 19:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Governor Hochul likes to claim NY leads on climate and energy, but actually 22 other states produce more of their electric demand from renewables, some of them a lot more.
@governor.ny.gov @doreenharris.bsky.social

27.02.2026 19:50 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
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New US renewables record!

25.72% of U.S. grid+behind-the-meter electricity demand met solely by WindWaterSolar in 2025.

Increase from 23.90% in 2024 despite 2.1% growth in grid demand.

2 states met 101-124% of grid+BTM demand with WWS.

14 states met 50-124%.

web.stanford.edu/group/efmh/j...

27.02.2026 18:38 β€” πŸ‘ 26    πŸ” 13    πŸ’¬ 2    πŸ“Œ 2

Donald, you're not denying it.

27.02.2026 18:29 β€” πŸ‘ 5562    πŸ” 1319    πŸ’¬ 144    πŸ“Œ 20
global methane levels graph showing every increasing levels

global methane levels graph showing every increasing levels

We need to reverse the graph. Fast.

27.02.2026 18:52 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1
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Nuclear ☒️ Fallout at the Georgia Public Service Commission

Georgia's @pattydurand.bsky.social explains why the high-cost of building nuclear power is scaring regulators

nuclearcosts.org/nuclear-fall...

27.02.2026 15:07 β€” πŸ‘ 4    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Trump's DOE Allows Exemption for Nuclear Reactor Reviews | Worth Trump administration allows firms to seek exemptions from environmental reviews for experimental nuclear reactors, raising safety concerns.

β€˜Making America Unsafe Again’: Alarm Over Environmental Review Exemption for #Nuclear Reactors worth.com/trump-nuclea...

23.02.2026 11:55 β€” πŸ‘ 19    πŸ” 12    πŸ’¬ 2    πŸ“Œ 0
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More states look to virtual power plants to fight rising electric… A dozen state legislatures are pushing measures to launch or expand programs that rely on customers’ thermostats, batteries, and EVs to relieve the grid.

Advanced energy technologies are affordability solutions. While states build needed energy supply, demand flexibility and scaling VPPs with all types of DERs can help us get so much more out of the existing grid quickly and affordably. @advancedenergyunited.org πŸ’‘πŸ”Œ www.canarymedia.com/articles/vir...

26.02.2026 00:44 β€” πŸ‘ 11    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1
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Trump’s surgeon general pick, Casey Means, still lacks votes for confirmation Two Republican senators told POLITICO they were undecided after Means faced tough questions on her vaccine views at a nomination hearing.

Especially if you live in Alaska or Maine, call Murkowski & Collins, because they're acting like "no" is possible. Tell them to stop dithering and Just Say No on Casey Means.

Murkowski: (202)-224-6665
Collins: (202) 224-2523

www.politico.com/news/2026/02...

27.02.2026 07:47 β€” πŸ‘ 21    πŸ” 14    πŸ’¬ 1    πŸ“Œ 1
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Despite significant federal headwinds, US renewables just had a record year.

Notably, 93% of new generation capacity expected to be added to the US grid this year is projected to come from wind, solar and batteries.

27.02.2026 16:24 β€” πŸ‘ 381    πŸ” 126    πŸ’¬ 16    πŸ“Œ 17