⚡️ For energy-hogging DC buildings, it’s upgrade or pay. #energysky #dc ggwash.org/view/104280/...

For energy-hogging DC buildings, it’s upgrade or pay

Existing buildings are responsible for nearly 70% of DC’s greenhouse emissions. Cutting their energy use often isn’t easy.

ggwash.org

We surveyed 130+ people in climate biotech and interviewed 63 of them. We are excited to share the results: an interactive dashboard where you can explore the data, discover what we found, and develop your own conclusions. View the Climate Biotech Community Survey Dashboard: survey.homeworld.bio

🐋 An intriguing documentary about the impact of ocean noise and sound pollution on marine life.

NRDC@nrdc.org · 3w ago

Our Emmy-winning film Sonic Sea is now available for free on YouTube—a powerful story about how human-made ocean noise is harming marine life and what we can do to stop it. Watch it now: https://on.nrdc.org/4wQJo0E

Culturally significant lands like Chaco Canyon are on the chopping block as the Trump administration gears up to hand over more lands to Big Oil. We need to step up and protect this historical site for generations to come. 👇🧵

The latest episode of The Climate Biotech Podcast is out now! #ClimateBiotech #ClimateSky #RuBisCO

Homeworld Collective@homeworld.bsky.social · 3w ago

On this episode of The Climate Biotech Podcast, Paul Reginato talks with Robbie Wilson, a research scientist at #MIT, about engineering #RuBisCO to improve photosynthesis and build more climate-resilient crops. #ClimateSky #ClimateBiotech www.homeworld.bio/podcast/

On this episode of The Climate Biotech Podcast, Paul Reginato talks with Henry Lee, CEO of @cultivarium.bsky.social, about building genetic tools for non-model organisms and widening the aperture on what biology we can use for applications. #ClimateSky 🎧 Apple/Spotify: www.homeworld.bio/podcast/

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...

NJ Assembly panel advances bill aimed at fining fossil fuel firms • New Jersey Monitor

An Assembly panel passed legislation directing oil firms to pay New Jersey $50B for climate harms. Critics say consumers would end up paying.

newjerseymonitor.com

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

Trump is Continuing to Sell Off Our Public Lands to Big Polluters With His Arctic Refuge Lease Sale

lcv.org

📣 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...

NRDC Action Fund Advocacy Call: Defend Public Lands and Elect Environmental Champions · NRDC Action Fund

The administration and its allies in Congress are doing everything they can to sell off our public lands and waters to oil and gas companies – and they’re not going to stop unless we vote them out of ...

mobilize.us

📣 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...

General Assembly backs historic World Court climate crisis ruling

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.

news.un.org

📣 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...

Sierra Club DC summer 2026 events survey

act.sierraclub.org

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

When Oil Shocks Hit Home: Why Africa’s Buses Must Go Electric - CleanTechnica

Support CleanTechnica's work through a Substack subscription or on Stripe. By Wanjiru Kamotho-Mureithi The recent instability in the Gulf region has reminded African countries and the world of a famil...

cleantechnica.com

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...

Billion-Dollar Deals to Quit Offshore Wind Leases Ignite Investigations and Investor Alarm

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

🌱 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

Homeworld Collective@homeworld.bsky.social · 3mo ago

On this episode of The Climate Biotech Podcast, Paul Reginato talks with Kiara Reyes Gamas, an environmental synthetic biologist, about tracking horizontal gene transfer in microbial communities and rethinking environmental release. #ClimateBiotech 🎧 Apple/Spotify: www.homeworld.bio/podcast/

⚡ 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...

3,000 Fast EV Chargers Were Installed In The US In Q1 - CleanTechnica

US fast chargers were installed in the US at a healthy rate of over 3,000.

cleantechnica.com

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

Homeworld Collective@homeworld.bsky.social · 3mo ago

On this episode of The Climate Biotech Podcast, Paul Reginato talks with Eli Hornstein, founder and CEO of Elysia Bio, about engineering feed crops to address methane emissions from livestock, and more. #ClimateSky #TheClimateBiotechPodcast 🎧 Apple/Spotify: www.homeworld.bio/podcast/

📢 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/...

Mayor Bowser once again targets D.C. environmental programs for budget cuts

The mayor wants to delay the enforcement of energy efficiency standards for buildings and slash funding for other renewable energy programs, alarming advocates.

wamu.org

🌱 #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

Homeworld Collective@homeworld.bsky.social · 4mo ago

Homeworld's new Biomining Handbook is live: an open resource for biologists and mining professionals to design better projects together. This includes Mining 101 for biologists, Biology 101 for mining pros, flowsheets, a materials guide, a research roadmap, and more. #Biomining bit.ly/4tTCJkG

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.

Sarah Daniels@sarah-i-daniels.bsky.social · 4mo ago

Microplastics are starting to attract the attention of #biotech. Looking for the latest trends? I mapped the #microplastics landscape. See who and what got funded and where research overlaps with other pollutants. www.engineeredresilience.org/microplastics

⚡️ 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

NASA’s Artemis II moon mission is gearing up for its lunar flyby

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

scientificamerican.com

🗣️ 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

Engineered Resilience: A biotech strategy to protect human health

Turning decades of research on pollutants into biotech interventions that protect human health.

engineeredresilience.org

Homeworld Collective@homeworld.bsky.social · 4mo ago

📣 Homeworld’s Pollution Program is spinning out Engineered Resilience, led by @sarah-i-daniels.bsky.social, to address an overlooked driver of chronic disease: pollutant exposures. If you’re a funder or #biotech builder and want to learn more, please reach out. 🔗 bit.ly/4dpM8vt

📣 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...