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Posts by Twilight Greenaway

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The AI datacenter buildout is huge compared to past projects like the interstate highway system, the Apollo program, and the US railroad boom. But its still modest compared to global clean energy investment or oil and gas investment:

3 days ago 194 39 7 3
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How South Korea plans to use the Iran crisis to spur a renewables revolution Energy crisis unfolding in Middle East has added political urgency, and more funding, to transform the solar industry in particular

This village uses its solar income on free communal lunches, buses and other communal efforts.“If you divide money as individual income, people feel disconnected. People who didn’t know each other for years now get to know each other within days”

I love everything about this.

5 days ago 1546 475 2 38
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France passed a law requiring solar panels on every parking lot with more than 80 spaces.

Equals 10 nuclear reactors
Reduces heat island, shades cars

The US -- 800 million parking spaces. Most of them are uncovered asphalt sitting in direct sunlight.

Why aren't we doing this?

6 days ago 28223 8105 2073 994
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‘Our Only Land’: Visiting the Choinumni Burial Grounds A non-federally recognized tribe in the Central Valley has received support to honor it's history and bring more young people back into the fold.

I had a rare opportunity to visit the Choinumni Burial Grounds in with the spitfire Indigenous historian and activist who is working to keep her people connected to their traditional ways for @marigoldsociety.bsky.social.
marigoldsociety.substack.com/p/our-only-l...

5 days ago 4 1 0 0
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Critical Atlantic current significantly more likely to collapse than thought Scientists say finding is ‘very concerning’ as collapse would be catastrophic for Europe, Africa and the Americas

The latest research on the current system in the Atlantic is, for lack of a better word, scary.

"The most dramatic and drastic climate changes we see in the last 100,000 years of Earth history have been when the Amoc switched to a different state."
www.theguardian.com/environment/...

5 days ago 3 3 0 1

Update: The US Auto industry has retreated from EVs. That strategy will relegate them to the domestic market only or to extinction. The world is shifting to EVs. Global sales of fully internal combustion engine vehicles peaked in 2017. 🧪🔌💡☀️💨💧🔋 Paywalled link: www.bloomberg.com/news/article...

2 weeks ago 1758 512 70 106
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A Drying Colorado River Threatens Imperial Valley’s Future Declining flows and the warming climate imperil farms, green energy projects and the economy of one of California’s poorest counties.

2026 may be one of the river’s driest years yet, and that "could spell disaster for Imperial County," which produces vast quantities of produce for the rest of the country and provides work for a sizable Latinx community.

capitalandmain.com/a-drying-col...

2 weeks ago 5 1 0 0
Map depicting ECMWF ensemble predicted temperature anomalies for mid-April across the American West. Widespread anomalous warmth is again depicted, with some regions again more than 10-15 degrees F above seasonal norms.

Map depicting ECMWF ensemble predicted temperature anomalies for mid-April across the American West. Widespread anomalous warmth is again depicted, with some regions again more than 10-15 degrees F above seasonal norms.

After this cooler & wetter interlude, there are once again strong signals than anomalous April warmth will dominate the West for much of rest of April. It won't be as extreme as March, relatively speaking, but return of warmth & dryness will likely allow rapid snowmelt to resume.

2 weeks ago 86 25 1 0

This is serious.

2 weeks ago 4 0 0 0
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It’s a long process with a lot of uncertainty. Mr. Christman estimates that the 25,000 eggs he planted that March day will produce 10,000 juvenile fish. Of these, one adult might return in the summer of 2029 or 2030. In all, the 495,000 eggs he and his colleagues planted this year could lead to the return of just about 20 adults.

It’s a long process with a lot of uncertainty. Mr. Christman estimates that the 25,000 eggs he planted that March day will produce 10,000 juvenile fish. Of these, one adult might return in the summer of 2029 or 2030. In all, the 495,000 eggs he and his colleagues planted this year could lead to the return of just about 20 adults.

One adult salmon.
www.nytimes.com/2026/03/29/s...

2 weeks ago 1 0 0 0

1/ My first story as a @propublica.org climate reporter:

I discovered that the Trump appointee in charge of rewriting methane rules at the EPA was – just four years ago – an unnamed author of an oil industry response to those same rules.

His name isn't in the document itself, but…

2 weeks ago 623 249 4 11
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Telling The Story We’re Living Why does climate fiction so often skip ahead to worst-case scenario?

I wrote about George Saunders' latest novel, Vigil, and about the larger tendency to skip ahead to worst-case scenario in modern climate fiction.

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This is fascinating!

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Desenho a caneta azul em fundo branco. Escrito "awake" com silhueta de uma pessoa em pé desenhada grosseiramente. A parte da cintura para baixo está pintada de vermelho e uma seta aponta "anxiety" enquanto outra diz "deep down". Logo abaixo um desenho com escrito "trying to sleep:" e uma silhueta também grosseiramente desenhada, dessa vez já horizontal, deitada, tem a metade de baixo, da cabeça aos pés, em vermelho. Uma seta aponta para a cabeça com só dizeres "it's in ur brain now"

Desenho a caneta azul em fundo branco. Escrito "awake" com silhueta de uma pessoa em pé desenhada grosseiramente. A parte da cintura para baixo está pintada de vermelho e uma seta aponta "anxiety" enquanto outra diz "deep down". Logo abaixo um desenho com escrito "trying to sleep:" e uma silhueta também grosseiramente desenhada, dessa vez já horizontal, deitada, tem a metade de baixo, da cabeça aos pés, em vermelho. Uma seta aponta para a cabeça com só dizeres "it's in ur brain now"

É incrível como a noite os problemas ficam maiores né. Realmente é assim que funciona.

3 weeks ago 102 17 0 1
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What does the Iran war mean for clean energy transition? Here’s what to know about how the current crisis could shape the expansion of renewable energy

“This is the first oil shock in history where oil faces a superior alternative. Solar, wind and EV are cheaper, local, faster to deploy, and huge,” he said. “They were winning even before the crisis, and this just galvanizes change.”

www.theguardian.com/environment/...

3 weeks ago 12 2 1 0
Map of stations around the US experiencing record temperatures for March 20th. The locations expand from the west coast to the Mississippi River valley

Map of stations around the US experiencing record temperatures for March 20th. The locations expand from the west coast to the Mississippi River valley

Look at all the locations experiencing record temperatures today! From the West Coast to the Mississippi River Valley…

Source: coolwx.com/record

1 month ago 4 5 1 0
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Indigenous-led renewable energy projects offer benefits that reach far beyond reducing carbon emissions Indigenous-owned renewable energy projects are growing quickly in Canada. New research suggests they could enable widespread acceptance of energy transitions.

Super pleased to share our final paper for our research project about documenting impacts of Indigenous-led renewable energy projects
theconversation.com/indigenous-l...
Grateful to Ian Munroe to getting this explainer published! @theconversation.com

1 month ago 5 1 2 0
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Energy fallout from Iran war signals a global wake-up call for renewable energy The Iran war is exposing how much the global economy still depends on fragile fossil fuel supplies. The conflict has virtually choked off the Strait of Hormuz, a vital shipping lane for a fifth of the...

AP is much better. "Unlike during previous oil shocks, renewable power is now competitive with fossil fuels in many places. More than 90% of new renewable power projects worldwide in 2024 were cheaper than fossil-fuel alternatives..."

1 month ago 668 174 9 7
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The US is on the verge of an all-time heat record for March. Yes, it’s climate change. | CNN The impending US heat record is an alarming signal of how hot the planet is getting and how fast it’s happening.

“Climate scientists at World Weather Attribution published an analysis Friday that found this heat wave would be ‘virtually impossible for this time of year in a world without human-induced climate change.’”

1 month ago 174 106 8 1
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‘We’re Screwed’: Dole Did Little To Fix Dangerous Wahiawā Dam Hawaiʻi's proposal to acquire the dam, and have taxpayers foot the bill for repairs, let the company off the hook.

There's also a very real possibility that Wahiawā dam could give way, threatening the lives of thousands. Dole — the pineapple producer — hasn't brought the dam up to modern safety standards.

www.civilbeat.org/2026/03/were...

1 month ago 2 0 0 0
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‘Catastrophic’ North Shore Flooding Prompts Evacuation Alerts A local farmer said the water was “chest deep” in her Waialua pasture just days after the Kona low storm battered the area.

Another round of life-threatening flooding is taking place this morning in Hawaiʻi — on the low-lying areas of the North Shore of Oʻahu. www.civilbeat.org/2026/03/cata... #climate

1 month ago 1 2 1 0

A whole thread of vintage transportation materials that also reveal a history of design

Cc @loriemerson.net b/c networks

1 month ago 12 3 2 0
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They were teens when a parent was deported. They still feel the pain as adults The Guardian spoke to adults now in their 20s, 30s, and 40s to reflect on the lasting impact of family separation in the US

This heartbreaking story, about the effects of family separation, was written by our very own @tinavasquez.bsky.social. We recommend that you read it:

1 month ago 36 22 1 1
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Nashville journalist arrested by ICE granted bond, remains detained while feds considers appeal • Tennessee Lookout Estefany Rodríguez, the Nashville reporter arrested by ICE, was granted a $10,000 bond Monday but remains detained in Louisiana.

"After being held in isolation for about five days. Rodríguez was forced to strip naked in a shower while an officer "poured some kind of chemical liquid on her head, which seemed to be something used to clean floors and burned her eyes,” the filing read."

1 month ago 1655 848 44 106
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This figure from the Intergovernmental Panel on Climate Change's last report puts climate change in perspective. We are changing the climate faster than any point in modern human experience, such that the planet is now warmer than at any time in the history of human civilization.

1 month ago 20 11 2 2

El Niño Watch issued today by NOAA. Looks like record global temps in 2027 (and maybe even 2026) are virtually a lock, based on the strong likelihood of a potent 2026-27 event.

1 month ago 23 13 1 1
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Right whale mothers and calves spotted off Massachusetts in "encouraging" sign for endangered species Researchers spotted the season's first North Atlantic right whale​ mothers and calves in Cape Cod Bay.

"Researchers on an aerial survey with the Center for Coastal Studies saw two mother whales and their calves in the middle of Cape Cod Bay...on their way to join at least 40 other right whales "deep diving" for food in the southwest corner of the bay, the center said." www.cbsnews.com/boston/news/...

1 month ago 7 4 0 1
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[V3cam] Kīlauea volcano, Hawaii (south Halemaʻumaʻu crater) YouTube video by USGS

Take a break from human folly; watch rocks being born in a fiery red fountain from the very bowels of the earth.

1 month ago 354 78 10 2
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If only there was a fast-scaling source of energy that can power cars without oil, is by nature distributed and doesn't need to be imported over and over again every time you want it...

1 month ago 166 43 1 1