The DC chapter of the Sierra Club is out with its first report card grading the council: top scorers include Nadeau, Allen, JLG, R. White. It ranked McDuffie last. And, probably no surprise, the group's PAC is out with a new website attacking his record: www.factcheckkenyan.com

3,000 Fast EV Chargers Were Installed In The US In Q1 cleantechnica.com/2026/04/23/3...

A Review in Nature Reviews Bioengineering proposes a standardized framework for classifying digital biomarkers across neurodegenerative diseases, structured around what is measured, how it is sensed and why it is applied. go.nature.com/4mLJy5k 🔒

🎧 The new episode of The Climate Biotech Podcast is out! Paul Reginato sits down with Eli Hornstein, founder & CEO of Elysia Bio, to explore how engineered feed crops could help tackle methane emissions, and what it means for the future of #climatebiotech! #climatesky @homeworld.bsky.social

📢 Proposed rollbacks to D.C.’s environmental programs could slow clean energy progress and impact communities already facing disproportionate pollution. Climate + equity solutions need to work together. #EnergyJustice #DC #Climate @sierraclub.org @wamu.org wamu.org/story/26/04/...

🌱 #Biomining has potential to reshape how we think about resource extraction but it can still feel fragmented and hard to navigate. The new Homeworld Biomining Handbook helps connect the dots, bringing clarity to the science, the challenges, and the opportunities ahead! @homeworld.bsky.social

The microplastics field is quickly evolving. A necessary first step towards building the field is making the research landscape more accessible. Great work by @sarah-i-daniels.bsky.social in shedding light on #microplastics research at a timely moment of new funding for this area.

⚡️ Merino Energy says its through-the-wall heat pumps are faster to install than ductless systems. They’ll be available for $3,800 — installation included. #climatesky #energysky #buildingdecarb @canarymedia.com www.canarymedia.com/articles/hea...

NASA officials and the crew are starting to prepare in earnest for Monday’s lunar flyby—while also trying to fix the toilet

🗣️ Homeworld Collective is launching a new spinout initiative focused on the biological pathways linking #pollutant exposure to disease called Engineered Resilience - www.engineeredresilience.org @homeworld.bsky.social If you’re interested in learning more, please reach out! #ClimateBiotech

📣 Happy to share the latest issue of the Homeworld Collective newsletter spotlighting the people, ideas, and opportunities shaping the climate biotech space! #climatesky #greensky #biomethaneremoval @homeworld.bsky.social @sparkclimate.bsky.social mailchi.mp/homeworldcol...

Sierra Club Sues Trump Administration for Failing Americans’ Public Health from Gas Plant Pollution cleantechnica.com/2026/03/16/s...

👉 The Biological Methane Removal Report from Homeworld Collective is out! Read about one of the most promising ways to remove climate-warming methane gas from the environment. @homeworld.bsky.social #climatesky #greensky #climatebiotech

🌬️ An offshore wind project targeted by the Trump administration has begun sending power to New England’s electric grid, the developer said Friday. #climatesky #energysky @apnews.com apnews.com/article/trum...

Heat pumps move homes beyond oil & gas volatility while cutting bills & emissions. Cleaner homes, stable costs, energy independence Less fossil fuel dependence means fewer energy conflicts & a more secure future Time to revive this poster #HeatPumps #CleanEnergy #EnergyIndependence #PumpsForPeace

Raja is a finalist for the Aspen Words Literary Prize lithub.com/here-are-the...

#theBeeAt3 Basic bee facts every day at 3pm. # 283 Larger bumblebees tend to have larger eyes than smaller bumblebees. Larger eyes mean higher light sensitivity which enables flight under lower light conditions. So dawn/dusk low intensity light favours foraging by larger #bees. #nature #education

Putting silicate rocks from mine waste on fields could improve crops and limit global warming, but some researchers question where all that rock is going to come from. #GreenSky #ClimateSky @newscientist.com www.newscientist.com/article/2517...

So far the war in Iran has cost an estimated $5.5 billion. That's roughly $1 billion per day. $41,666,667 per hour. $11,574 per second. People do not want this. They want a living wage. They want healthcare. They want to be able to afford a home. They want their basic needs met.

💚 I’m honored to be elected to another term on the Executive Committee of the Sierra Club DC Chapter, and will continue serving as Vice Chair. ⚡️ If you feel inspired to get involved, now or a year from now, please reach out! #ClimateSky #ExCom @sierraclubdc.bsky.social www.sierraclub.org/dc

#Xodus complete! We're on BlueSky to keep fighting for #environmentaljustice in CA. Our coalition defends low-income communities of color on the frontlines of pollution, fighting #BigOil and building equitable energy systems. Everyone deserves a healthy neighborhood. Let’s put communities first ✊🏽

📊 With the 2025 State of Open Data report, titled 'A decade of progress and challenges,' we mark 10 years of tracking how researchers think about and engage with open data. #AcademiaSky #OpenData @springernature.com www.springernature.com/gp/librarian...

One of the most exciting projects in science right now 👇

🔅 This is such an exciting moment for science research. #AcademiaSky #OpenScience #DiscourseGraphs

🎧 The latest episode of The Climate Biotech Podcast is out now! Listen as Dan Goodwin passes the torch to incoming executive director and podcast host, Paul Reginato. @homeworld.bsky.social #ClimateSky #TheClimateBiotechPodcast

"This repeal blows wide open a toxic mercury emissions loophole for the dirtiest coal plants, weakens basic pollution protections, and discards requirements for coal- and oil-fired power plants to provide rudimentary operational transparency." Statement by UCS's Julie McNamara:

⚡️ I’m really happy to be part of this work. As a Senior Communications Strategist at Homeworld Collective, I get to tell the story of an organization helping to grow the global climate biotech community, and the impact is real. @homeworld.bsky.social #GreenSky #ClimateSky #ClimateBiotech

📚 Don’t wait to get your copy of @rabihalameddine.bsky.social’s new novel: The True True Story of Raja the Gullible (and His Mother) 🏃🏽‍♂️ it’s so good…run, run, run to get your copy! #BookSky

⚡️ Revolution Wind developer records $10M Q4 impairment from Trump suspension order. Despite U.S. blowback, co-developer Orsted reports $500M year-end profits. #Greensky #ClimateSky #RenewableEnergy @canarymedia.com rhodeislandcurrent.com/2026/02/09/r...

📣 Announcing the Sierra Club DC PAC! This moment requires bold action on climate from our elected leaders. The PAC will invest in high-impact local races to stack our local politics with environmental champions. #DC #ClimateSky @sierraclub.org @sierraclubdc.bsky.social sierraclubdcpac.com

Geothermal could replace almost half of the EU’s fossil fuel power #Climate

📣 Trump Allies Near ‘Total Victory’ in Wiping Out U.S. Climate Regulation. #ClimateSky #EnergySky @nytimes.com www.nytimes.com/2026/02/09/c...

Very cool @theo.io - found myself between Educated Professionals|Thought Leaders and Saskatchewan Progressive Community! @bsky.app @climaticcontent.bsky.social #BlueSkyMap

Our New Combo Washer/Heat Pump Dryer Uses Less Than 1 kWh of Electricity Per Load cleantechnica.com/2026/02/06/o...

This…

Overshoot: The world is hitting point of no return on climate #Climate

📍 Sierra Club released a new tracker which shows that while Americans are grappling with soaring costs, utility companies are planning to add nearly 500 more expensive and polluting gas-fired power plants across the country. @sierraclub.org @cleantechnica.bsky.social #GreenSky #EnergySky

‘We’re not stopping here’: Reactions as Australia’s New South Wales smashes long-duration storage targets with 12GWh tender #energysky -- via Energy Storage News:

Discourse Graphs is available now with our extensions in Roam Research and @obsidian.md 🚀 For more details checkout: discoursegraphs.com

100 years of changing February sea ice... Total data set available from 1850 through 2017. Summary of methods: www.carbonbrief.org/guest-post-p.... More sea ice reconstructions at zacklabe.com/arctic-sea-i...

📺 Hands down one of the best series on tv!

The Trump administration is trying to rescind a 2009 EPA finding that greenhouse gas emissions threaten public health. But a federal judge already found the administration violated federal law in handpicking researchers to support its case. buff.ly/h6j4Txe

💰🚗For more than a half century, fuel efficiency standards have saved US drivers money. How much money? TRILLIONS. Fuel efficient vehicles mean less expensive trips to the gas pump and more money for education, for family outings, for groceries. (🧵👇)

❄️ Winter Storm Fern was a stress test and New England’s grid passed. Some things worked and some still need fixing: grid flexibility, demand response, energy storage, and better planning for extreme cold. @canarymedia.com #EnergySky #ClimateSky #StormFern www.canarymedia.com/articles/cle...

Near record low Arctic sea ice & well above-normal temperatures in the Arctic have weakened the Polar Vortex allowing frigid air to spill into the mid-latitudes. Climate change is not just about warming but leads to more weather extremes.

A recent study has unveiled evidence of ancient coral reefs thriving in polar regions, suggesting that Earth’s climate was significantly warmer during the Eocene epoch. How might these findings reshape our understanding of past climate dynamics and current climate change?

Exciting times ahead! 🌟 If hot bricks can revolutionize steelmaking, imagine the impact on sustainability. Eager to see the results of this innovative testing! Let’s keep pushing the boundaries! 🔥🔋

🚨 Under Trump’s Environmental Protection Agency, it has rolled back dozens of rules protecting clean air, clean water, & climate, raising serious public health risks. @theguardian.com 🔗 www.theguardian.com/environment/... #ClimateSky #CleanAir #CleanWater #ClimateJustice

A federal judge on Friday ruled the Energy Department violated the law when Secretary Chris Wright handpicked five researchers who reject the scientific consensus on #climate change to work in secret on a sweeping government report on global warming. www.nytimes.com/2026/01/30/c...

⚡️ Clean energy rollbacks hit tribal nations first and hardest. Proposed Trump-era clean energy clawbacks could derail projects tribes are leading to lower energy costs, build resilience, and exercise energy sovereignty. @canarymedia.com #ClimateSky #EnergySky www.canarymedia.com/articles/cli...