New Jersey companies that extracted fossil fuels over a 20-year period would be ordered to pay the state $50 billion to make up for climate harms under a bill advanced by an Assembly panel Thursday. #ClimateSky @canarymedia.com newjerseymonitor.com/2026/06/04/n...

A "charm" of hummingbirds is a great day! (look it up!)

We're just a day away from the Trump administration's lease sale of 700,000 acres of the sacred and pristine Arctic Refuge for drilling. This destructive act will do nothing to lower costs. Call your member of Congress at 202-224-3121 and tell them to protect the Arctic Refuge. #ProtectTheArctic

📣 I'm attending NRDC Action Fund's event, “NRDC Action Fund Advocacy Call: Defend Public Lands and Elect Environmental Champions.” Sign up! @nrdcactionfund.org @nrdc.org www.mobilize.us/nrdcactionfu...

📣 A landmark General Assembly resolution adopted on Wednesday is “a powerful affirmation” of international law, climate justice and science, according to UN chief António Guterres. #ClimateSky #GreenSky @un.org news.un.org/en/story/202...

📣 Homeworld is entering a new chapter - read the latest newsletter and take the brief Climate Biotech Community Survey! #ClimateBiotech #ClimateSky @homeworld.bsky.social mailchi.mp/homeworldcol...

📝 The Sierra Club DC summer 2026 events survey is here! 🌱 Please take 2 minutes to share your thoughts! #DC #ClimateSky #SierraClubDC @sierraclub.org @sierraclubdc.bsky.social act.sierraclub.org/actions/DC?s...

When Oil Shocks Hit Home: Why Africa’s Buses Must Go Electric cleantechnica.com/2026/05/27/w...

We’re excited to support @bethgardiner.bsky.social's “Plastic Inc," a new book about Big Oil flooding our world with plastic. Despite evidence that microplastics harm public health, the industry is on track to triple production in the next 40 years. Take action now: https://on.nrdc.org/3PgFu0X

AI is shaping the future, but the way we power it will shape our future too. We can either double down on outdated dirty energy and pay the price in more pollution—or we can seize this moment to embrace cheaper clean energy and make tech companies part of the solution.

⚡️ Walking away from offshore wind projects in response to short-term political or regulatory uncertainty runs counter to sound energy policy and prudent long-term system planning. @nrdc.org #climatesky #energysky www.nrdc.org/media/billio...

🌱 Happy to share another thought provoking episode of The Climate Biotech Podcast, that I helped produce for Homeworld Collective, about horizontal gene transfer in microbial communities. #TheClimateBiotechPodcast #ClimateSky #ClimateBiotech @homeworld.bsky.social

⚡ BDC’s May Decarb Digest spotlights the momentum around #HeatPumpWeekCA, the Maryland Utility RELIEF Act’s allocation of +$72M to help low- and moderate-income households install heat pumps, and other recent #BuildingDecarb news and policy developments: bit.ly/4tYdZbu #HeatPump #EnergySky

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