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Nancy Knowlton

@nancyknowlton.bsky.social

marine biologist, boomer not doomer, solutionista, πŸ’—MaineπŸ’— Member Natl. Acad. Sci., Darwin Medal #EarthOptimism #OceanOptimism #BeyondTheObituaries Author-Citizens of the Sea https://www.amazon.com/Citizens-Sea-Wondrous-Creatures-Census/dp/1426206437

7,581 Followers  |  6,199 Following  |  605 Posts  |  Joined: 16.11.2024
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Posts by Nancy Knowlton (@nancyknowlton.bsky.social)

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Germany tops two million battery-electric cars in circulation - electrive.com Germany has passed the two-million mark for electric cars on its roads. As of 1 January 2026, a total of 2,034,260 battery-electric vehicles were registered

A Alemanya ja hi ha 2 milions de cotxes elèctrics circulant per les seves carreteres!

Malgrat les traves que hi tenen (sobretot els preus desorbitats a les electrolineres)

www.electrive.com/2026/02/27/g...

27.02.2026 20:56 β€” πŸ‘ 20    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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ReJoule’s second-life electric vehicle battery energy storage system gives used batteries a powerful second act that outlasts many new utility-scale storage systems.

EPIC is funded by California utility customers under the auspices of the @californiapuc.bsky.social.

CONTD.

27.02.2026 21:34 β€” πŸ‘ 970    πŸ” 242    πŸ’¬ 28    πŸ“Œ 19
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'Birdbrain' benefits: How being an expert birdwatcher may boost cognition New research shows that seasoned birders β€” including older adults β€” had denser tissue in parts of the brain tied to attention and perception.

For all you #birders out there (including me) -
'Birdbrain' benefits: new research shows that seasoned birders had denser tissue in parts of the brain tied to working memory, spatial awareness & object recognition. #BirdBrain

Link for more information: www.nbcnews.com/health/healt...

26.02.2026 22:22 β€” πŸ‘ 1253    πŸ” 164    πŸ’¬ 25    πŸ“Œ 17
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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‘ 380    πŸ” 126    πŸ’¬ 16    πŸ“Œ 17
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Involuntary parks: Human conflict is creating unintended refuges for wildlife Few locations on Earth are as haunting or deeply ironic as so-called involuntary parks β€” places too toxic, dangerous, or otherwise made off-limits for human habitation, but which have paradoxically an...

File under silver lining - my news to me good news for Feb 23. #EarthOptimism news.mongabay.com/2026/01/invo...

23.02.2026 15:36 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Kashmir’s Lotus Stems Rise Again The return of the essential crop is preserving an age-old way of life as farmers learn to work with water rather than force it away.

reasonstobecheerful.world/kashmir-lotu...

22.02.2026 20:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Street transformation from car space to street willed with people including kids

Street transformation from car space to street willed with people including kids

It’s not just about what you remove (cars, noise, dirty air). It’s about what you add (people walking, a lot of bike parking, trees, outdoor dining, and room for kids to play safely). Amsterdam: 1986 and today.

Streets for people.

HT @hackneycyclist.bsky.social for the great before-and-after

22.02.2026 05:46 β€” πŸ‘ 475    πŸ” 122    πŸ’¬ 7    πŸ“Œ 3
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Where giant kangaroo rats β€” and other critters β€” thrive - High Country News Thanks to environmental groups’ efforts to protect and restore habitat in the Carrizo Plain, native species such as the giant kangaroo rat are recovering from near-extinction.

Rodent rebound (I know, but bear with me) is my news to me good news for Feb 22. #EarthOptimism www.hcn.org/issues/58-2/...

22.02.2026 12:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This City Turned Its Rooftops into a Climate Shield As cities struggle with heat, ZΓΌrich offers a masterclass in using vegetation to cool streets, manage stormwater and restore biodiversity.

Swiss ingenuity - my news to me good news for Feb 21 #earthOptimism reasonstobecheerful.world/zurich-turne...

22.02.2026 01:33 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Farmer, 86, Rejects $15 Million Offer to Sell His Land to Data Center Developers: β€˜Not Interested in Destroying My Farms’ Mervin Raudabaugh, an 86-year-old Pennsylvania man, is making headlines for turning down an offer of more than $15 million to sell his farmland to data center developers. He sold development rights to...

Farmer, 86, Rejects $15 Million Offer to Sell His Land to Data Center Developers: β€˜Not Interested in Destroying My Farms’

Pennsylvania farmer Mervin Raudabaugh sold development rights to a land trust for $1.9 million instead.

21.02.2026 17:42 β€” πŸ‘ 7823    πŸ” 2044    πŸ’¬ 339    πŸ“Œ 177
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WATCH: Victory! Mountain Lions in California Gain State Endangered Species Protection

Victory for #MountainLions in #California! Thanks to your support, the California Fish & Game Commission has voted to protect these iconic big cats under the state's #EndangeredSpeciesAct. #EndangeredSpecies #WildlifeProtection

bit.ly/3OQnJ7M

21.02.2026 21:21 β€” πŸ‘ 40    πŸ” 10    πŸ’¬ 2    πŸ“Œ 2
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French government urges citizens to β€˜limit’ meat consumption to fight climate change France has updated its National Strategy for Food, Nutrition and Climate, urging citizens to cut back on meat to reduce emissions.View on euronews

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French government urges citizens to 'limit' meat consumption to fight climate change

We need to take urgent #ClimateAction right now to avoid the worst of Climate Change!

Find out more: sg.news.yahoo.com/french-go...
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17.02.2026 10:00 β€” πŸ‘ 14    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
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Lion DNA convicts poachers in world first Investigators reveal how they were able to identify a missing animal using a database of lions in Zimbabwe.

CSI Zimbabwe

20.02.2026 11:08 β€” πŸ‘ 145    πŸ” 34    πŸ’¬ 5    πŸ“Œ 2
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How β€˜smog capital of Poland’ saved 6,000 lives by cutting soot levels KrakΓ³w’s ban on burning solid fuels plus subsidies for cleaner heating has led to clearer air and better health

10 years ago I worked with Polish colleagues to phase out coal heating.

Clean heating policies worked – Poland’s air is cleaner today.

Clear rules and support for households cut pollution and saved thousands of lives.

www.theguardian.com/environment/...

20.02.2026 08:56 β€” πŸ‘ 838    πŸ” 265    πŸ’¬ 15    πŸ“Œ 8
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No trees, no food, shot for fun … yet Serbia’s imperial eagles are making an improbable return Less than a decade ago, the Balkan country had just one breeding pair of the eastern imperial species of raptor left. Now things are changing, thanks to the dogged work of conservationists

www.theguardian.com/environment/...

20.02.2026 20:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Things I learned today - language in the Clean Air Act explicitly defines "air pollutant" to include anything with adverse effects on weather and climate
www.govinfo.gov/content/pkg/...

20.02.2026 17:27 β€” πŸ‘ 87    πŸ” 24    πŸ’¬ 3    πŸ“Œ 1
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A new law requires Illinois high schoolers to learn about climate change. It was written by two local teens Two high schoolers themselves were foundational in efforts to mandate climate curriculum in Illinois high schools.

A wonderful story on so many levels - teens write bill mandating climate education in Illinois high schools - my news to me good news for Feb. 19 #EarthOptimism www.goodgoodgood.co/articles/ill...

19.02.2026 15:30 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Wisconsin group finds flood solutions upstream Β» Yale Climate Connections The Wisconsin Wetlands Association is helping communities restore wetlands, with the goal of protecting roads, bridges, and buildings downstream.

helping wetlands to help people yaleclimateconnections.org/2026/02/wisc...

19.02.2026 01:38 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Chester Zoo | 'Extinct' snail officially saved with help from Chester Zoo conservationists

www.chesterzoo.org/news/extinct...

19.02.2026 01:00 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Hainan Gibbon Population Has More Than Tripled The population of the Hainan gibbon, the world’s rarest primate, has more than tripled since 2003 and is in good genetic health.

nicenews.com/environment/...

18.02.2026 23:18 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Can ecological collapse be undone? China is making a bold move on the Yangtze River. China’s unprecedented fishing ban is reversing years of biodiversity loss in the Yangtze, raising questions about the possibilityβ€”and costβ€”of restoration.

Amazing conservation success on the Yangtze River - the dolphin is gone but other species are coming back through hard work. #EarthOptimism www.anthropocenemagazine.org/2026/02/can-...

18.02.2026 23:07 β€” πŸ‘ 29    πŸ” 14    πŸ’¬ 1    πŸ“Œ 0

β€œOur transition to EVs is aimed at ensuring our energy sovereignty,” said Ethiopia’s state minister for transport and logistics. β€œAs a net importer of fuel, we are affected by global supply and price fluctuations. In contrast, EVs use electricity, which we produce locally and can price ourselves.”

18.02.2026 18:38 β€” πŸ‘ 28    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0
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Can light construction lead to adaptable, sustainable building? The construction sector is responding to climate challenges, with β€œlighter construction” offering a sustainable solution, including through limited resource extraction and fewer carbon dioxide emissions. Reduce heat loss, greater availability of materials and lower costs mean homes can be built more comfortably and more affordably while reducing budgets for larger construction projects with safer conditions. Accelerating light construction methods depends on upskilling stakeholders in the value chain, an improved regulatory framework and better access to data. In response to climate challenges and demographic shifts, the construction sector is undergoing a major transformation. More agile and sustainable approaches, such as light construction, are offering faster, more responsible solutions for today’s evolving needs. What is light construction? Light construction, unlike traditional construction, which relies on heavy materials such as concrete or brick, favours lighter load-bearing structures. For example, timber, metal or concrete β€œskeletons” can have attached to them non-load-bearing faΓ§ade and partition systems (interior or exterior walls that do not support the building’s structural weight, serving functions such as insulation, weather protection, fire resistance, acoustic separation and spatial organization). These structures can be an appropriate and sustainable solution for reducing the carbon footprint of buildings, while meeting the demands of cost, speed...

Can light construction lead to adaptable, sustainable building?
->World Economic Forum | More on "Light construction for sustainable building" at BigEarthData.ai | #Sustainable

18.02.2026 20:15 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

A great read on #electrotech, why electricity prices should come down, and watching the movie not the scene.

18.02.2026 10:56 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1
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Should your therapy session be outdoors? More therapists are trying it. A growing body of research shows that getting outside is good for mood and memory. Some therapists are bringing their practices outdoors to boost the benefits.

Mother Earth for mental health is my news to me good news for Feb 17 #EarthOptimism www.washingtonpost.com/wellness/202...

17.02.2026 20:38 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

seagrasses are important habitats, supplying ecosystem services to humans: shelter for fish, carbon sequestration, coastal protection,.... follow us in this #GES4SEAS MOOC
#MarineEcology
#Research

13.02.2026 17:05 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

it is good to see the recovery of these important habitats
#MarineEcology
#Research

13.02.2026 17:07 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

fortunately, in Europe, the Water Framework Directive #WFD, has contributed to recover some systems, including many #Seagrass habitats
#MarineEcology
#Research

13.02.2026 17:09 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Africa leads growth in solar energy as demand spreads beyond traditional markets, report says A report shows that Africa has emerged as the world's fastest-growing solar market even as global growth slowed last year, driven by a 60% surge in imports of solar panels from China.

Solar exploded across Africa in 2025:

apnews.com/article/sola...

14.02.2026 23:35 β€” πŸ‘ 6613    πŸ” 1556    πŸ’¬ 194    πŸ“Œ 108
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The Return of the Night Sky | Atmos Artificial light is spreading faster than scientists once thought. Now activists, designers, and city officials are beginning to push back.

Bringing back the dark atmos.earth/climate-solu...

15.02.2026 17:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0