iiinova — where your digital self keeps evolving

Dan Kammen @dankammen.bsky.social · 05/10/2026

Our assessment of the critical. Materials demand ofthe @ec.europa.eu decarbonization pathway out today in @natureportfolio.nature.com Time for thoughtful reduce, recycle, reuse strategies! @johnshopkinssph.bsky.social

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Dan Kammen @dankammen.bsky.social · 29/03/2026

Very cool that this early in the Spring, @chesapeakebay.bsky.social @DolphinWatch_CB #DolphinWatch had a sighting of 5 - 10 dolphins just 'around the corner' Thank you dolphins, spring, and @chesconserv.bsky.social

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Dan Kammen @dankammen.bsky.social · 13/02/2026

Amazing team working out of Goma, DR Congo to bring aid and health services to communities in need. @congoeye.com @who.int @coveringclimatenow.org

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Dan Kammen @dankammen.bsky.social · 02/02/2026

And greed And ignorance Lets not leave out those other defining features of @donaldjtrump-maga.bsky.social Do comment if you disagree @maryltrump.bsky.social @rpsagainsttrump.bsky.social ...

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Dan Kammen @dankammen.bsky.social · 02/02/2026

Need some help explaining this bird-walk in Princess Anne, MD. Was playing @tinariwen.bsky.social from @Mali, but don't think this bird heard. Any ideas on this bird steppin' out on a cold day?

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Dan Kammen @dankammen.bsky.social · 25/01/2026

To friends and colleagues in Hong Kong, please join us for an afternoon seminar and dialog at @hongkongfp.com the Hong Kong Polytechnic University: "Innovation and cooperation for the Just and Inclusive Energy Transition" @johnshopkinssais.bsky.social @ucberkeleyofficial.bsky.social

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Dan Kammen @dankammen.bsky.social · 15/01/2026

@solarfund.bsky.social does such amazing work -- do consider a 2025 year end donation (which you can still do!) to support energy access, gender equity and justice! @iea.org @seforallorg.bsky.social @sdgactioncampaign.org @johnshopkinssph.bsky.social @ucberkeleyofficial.bsky.social

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Dan Kammen @dankammen.bsky.social · 24/12/2025

Dear Friends and fellow resisters of the current US descent into stupidity, welcome to: RENEW: the Renewable Energy and Equity Worldwide Laboratory, kammen.wse.jhu.edu @johnshopkinssais.bsky.social @ucberkeleyofficial.bsky.social Welcome and watch this space as we add projects!

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Dan Kammen @dankammen.bsky.social · 17/12/2025

@bobfreling.bsky.social is way too kind and generous, but giving to @solarfund.bsky.social is a massively impactful way to provide critically needed electricity access. If you can, please join me in a year-end gift! Here: secure.qgiv.com/for/selfwebs...

secure.qgiv.com

SELF Website

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Dan Kammen @dankammen.bsky.social · 02/12/2025

When @donaldjtrump-maga.bsky.social is working hard to rename @NREL away from a world-leading mission to advance clean energy & create more jobs than in the fossil sector You are playing checkers while others play chess... Meanwhile in Asia ....

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Dan Kammen @dankammen.bsky.social · 28/11/2025

Congratulations to Alexandra and thank you Collington School! @johnshopkinsiaa.bsky.social

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Dan Kammen @dankammen.bsky.social · 20/11/2025

The @billgates.bsky.social post on @cop30brazil.bsky.social raised a fire-storm for its false either-or view on climate change My friend @michaelmann.bsky.social captures this brilliantly in @nature.com today. Echoes our joint Sept 19 2014 piece in @huffpost.com www.huffpost.com/entry/the-ga...

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Dan Kammen @dankammen.bsky.social · 15/11/2025

Join us this weekend, November 15 & 16 @technologyreview.com for TEDx Boston, Planetary Action @tedxbrighton.bsky.social Our session on energy challenges and solutions is Sunday morning: @johnshopkinssais.bsky.social @ucberkeleyofficial.bsky.social To register: www.luma.com/ideas-in-action

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Dan Kammen @dankammen.bsky.social · 24/10/2025

Very, very exciting OPEN LEVEL faculty position in Civil and Systems Engineering and Data Science @jhu.edu apply.interfolio.com/176542 ROSEI, the Ralph O'Connor Sustainable Energy Institute & the Institute of Data Science and AI (DSAI @hopkinsdsai.bsky.social can both be hubs for this position

apply.interfolio.com

Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio

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Dan Kammen @dankammen.bsky.social · 02/10/2025

For all the bad news and damage that @donaldjtrump-maga.bsky.social is doing to the US economy, the CA @cayimby.bsky.social clean energy @governor.ca.gov path is worth a read greenearthinsights.substack.com/p/can-califo... @ucberkeleyofficial.bsky.social @hopkinspress.bsky.social

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Dan Kammen @dankammen.bsky.social · 02/10/2025

Rest in power and peace @janegoodallcan.bsky.social I had the honor to first meet her at @anv-cop21.org in @france24.com What a force for something so lacking today ... observation, reflection and communication. #JaneGoodall a force for humanity

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Dan Kammen @dankammen.bsky.social · 30/09/2025

A new podcast episode in the Energy Matters with Claire & Dan series just dropped today: East Coast vs. West Coast policies Not quite the 1990s #rapper battle ..., but available on our website, energymatters.world and most podcast outlets.

energymatters.world

In this episode, Claire and Dan dive into the long-standing East Coast vs. West Coast debate... Thi...

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Dan Kammen @dankammen.bsky.social · 27/09/2025

Urban (un-)affordability ... now vs. 5 years ago Important reporting from @cnn.com It is not complicated: we need a wealth tax. @realtomsteyer.bsky.social @rbreich.bsky.social

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Dan Kammen @dankammen.bsky.social · 09/09/2025

Our latest episode, out today, is on innovation and learning, 'Moore's Law' ('Swanson's Law), and technological change. Check out #EnergyMatters on all the usual podcast services. @johnshopkinssais.bsky.social @energyinnovation.org

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Dan Kammen @dankammen.bsky.social · 04/09/2025

May every member of the US Congress @housedemocrats.bsky.social @housegop.bsky.social will read this open letter from the @nationalacademies.org about the critical role that true science and technology plays in our lives and future. @johnshopkinssais.bsky.social drive.google.com/file/d/1G9mN...

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Dan Kammen @dankammen.bsky.social · 06/08/2025

This fantastic science & engagement by @setiinstitute.bsky.social is such a double win: important work (see, for example the @unistellar.bsky.social @nasaexoplanets.extwitter.link @nasawebb.extwitter.link work with SETI) and a way for the public to see science in action. @jameswebbdiscovery.com

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Dan Kammen @dankammen.bsky.social · 05/08/2025

This would be a great term, "Trumpanzee", ... but it does a huge disservice to our genetic relatives among the great apes. Respect to (removed) @usarmy.bsky.social General Mark Milley

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Dan Kammen @dankammen.bsky.social · 04/08/2025

Irrespective of your politics, this saves money, creates jobs, on-shores technology capacity, and should be considered by all states (why California has not done this already is a mystery). @calacademy.bsky.social @governor.ca.gov

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Dan Kammen @dankammen.bsky.social · 04/08/2025

A useful & insightful assessment of the current status at the climate-development nexus. www.dkn-future-earth.org/imperia/md/i... Section 4.28 focuses on @cjaourpower.bsky.social @climate.skyfleet.blue climate & UN SDG goals @futureearth.bsky.social @dfg.de @johnshopkinssais.bsky.social

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Dan Kammen @dankammen.bsky.social · 03/08/2025

As usual, @rbreich.bsky.social is spot on the greed at the top. But is is only half the story. The depressingly accurate work by @gabrielzucman.bsky.social and Emmanuel Saez highlights how the ultra-rich now pay lower taxes than the poor. Society koyaanisqatsi www.nytimes.com/interactive/...

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Dan Kammen @dankammen.bsky.social · 03/08/2025

Several people have asked for the earlier paper (2 decades ago!) with @natehultman.bsky.social & @jgkoomey.mastodon.energy.ap.brid.gy at @atap.lbl.gov and @ucberkeleyofficial.bsky.social on nuclear costs in the US. The key figure is fellow. doi.org/10.1021/es07... @ferc.gov @nti.org @iea.org

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Dan Kammen @dankammen.bsky.social · 31/07/2025

We just published on clean cooking: "Powering the Future: Policies to Advance Equitable Clean Cooking Access for Health, Well-Being & Climate" @cleancooking.bsky.social @sdgactioncampaign.org @cleanaircatf.bsky.social @hopkinspress.bsky.social Open access at @acs.org doi.org/10.1021/acs....

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Dan Kammen @dankammen.bsky.social · 29/07/2025

In an excellent question from @chris8048.bsky.social on recent nuclear plant costs in France my co-author @shangwei-liu.bsky.social notes and corrects the record:

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Dan Kammen @dankammen.bsky.social · 28/07/2025

That is a key: the industry-regulatory bond is tight in @chinadigitaltimes.net - short-term benefit possible long-term concern? The related question is over cost dynamics: these are overnight costs and those of operation of young plants very different from later in life and of course at end of life

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Dan Kammen @dankammen.bsky.social · 24/07/2025

I am so pleased to see this recognition of the work that @NativeRenewables does for energy access, local capacity building & energy justice An honor to serve on the board: www.nativerenewables.org/who-we-are/o... @nativeamericans.bsky.social @iwrising.bsky.social www.nytimes.com/2025/07/22/c...

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Dan Kammen @dankammen.bsky.social · 23/07/2025

Comments today on @bbcnewsnight.bsky.social @bbcscience.bsky.social on the true cost of clean versus dirty energy and the @donaldjtrump-maga.bsky.social rhetoric. The data is all available at @iea.org. @johnshopkinssais.bsky.social

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Dan Kammen @dankammen.bsky.social · 07/07/2025

Last day (July 7) to apply for the LabStart 2025 Cohort! lnkd.in/gSAg-KkU LabStart empowers entrepreneurs to commercialize breakthrough climate technologies with - $100K in funding for entrepreneurs - Access to frontier climate technologies - Expert mentorship and guidance for climate innovators

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Dan Kammen @dankammen.bsky.social · 06/07/2025

Thank you @freemark7.bsky.social ... it’s absolutely amazing and disgusting how many people act surprised that @donaldjtrump-maga.bsky.social and minions are doing exactly what they said they would do. @democracydocket.com

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Dan Kammen @dankammen.bsky.social · 06/07/2025

Beware ... The worst of the @donaldjtrump-maga.bsky.social mess is set for post 2026 mid-term elections... IF we have meaningful elections Y’all need ro read this planned crurlty and totalitarian-sh&! www.project2025.observer @hcrichardson.bsky.social @thedanrather.bsky.social

project2025.observer

Project 2025 Tracker

Track the progress on Project 2025

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Dan Kammen @dankammen.bsky.social · 06/07/2025

And let’s not forget how anti-American are the core actions of @HR1 - the Big Bastardized Bill of greed, @rbreich.bsky.social

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Dan Kammen @dankammen.bsky.social · 05/07/2025

#TexasFloods are awful, but there is no doubt that events like this massive marine heat wave are human-caused. Votes for HR1 must be remembered as willful acts destroying the future of their own kids. @senatebudget.bsky.social @hcrichardson.bsky.social @rbreich.bsky.social @katharinehayhoe.com

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