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David J. Neff

@daveiam.bsky.social
221 followers 244 following 379 posts

Climate Tech Investor and Advisor. Former VC and startup Founder. Taking new clients. UT professor on Entrepreneurship. TX and NY.

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David J. Neff @daveiam.bsky.social · 29/09/2026
This was a great read. As a former VC and investor I think @emilychangtv did a great job covering the struggle the tech industry has had to recruit, hire, train and keep women in tech, finance and VC. Plus a good reminder of how bad some founders get when they go unchecked.
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David J. Neff @daveiam.bsky.social · 27/09/2026
Yeah. I’m on board with that.
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David J. Neff @daveiam.bsky.social · 27/09/2026
So dumb!
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David J. Neff @daveiam.bsky.social · 27/09/2026
I guess I worry about a ton of future smear campaigns, or one viral video Of a battery on fire. Much like we saw at the start of EVs becoming popular.
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David J. Neff @daveiam.bsky.social · 27/09/2026
Come jump in the pool. My new event, Meridian, is on October 21 in Austin. Deep tech founders, investors, academics, policymakers—the people serious about building the future. Not a pitch fest. Real conversations that move capital, pilots, and partnerships. Register: luma.com/cl5924gr
luma.com
Meridian: Quarterly Showcase of AI in Deep Tech · Luma
Where deep tech meets AI meets the energy transition. Brought to you by Neon Syndicate and the Texas Futures Coalition. Interested in telling your story at…
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David J. Neff @daveiam.bsky.social · 27/09/2026
I guess the real question is comms. How do we convince the general public to use them? Or you thinking its all general commercial/shipping to start with?
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David J. Neff @daveiam.bsky.social · 23/09/2026
Hey #NYCW folks! Have I got a job for you. My client Helix Earth is looking for a Head of Product as we roll out our hardware into 2027. Want to come work with me? Then this job is for you. lnkd.in/ewMxWZfU
lnkd.in
https://lnkd.in/ewMxWZfU
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David J. Neff @daveiam.bsky.social · 22/09/2026
Come jump in the pool. My new event, Meridian, is on October 21 in Austin. Deep tech founders, investors, academics, policymakers—the people serious about building the future. Not a pitch fest. Real conversations that move capital, pilots, and partnerships. Register: luma.com/cl5924gr
luma.com
Meridian: Quarterly Showcase of AI in Deep Tech · Luma
Where deep tech meets AI meets the energy transition. Brought to you by Neon Syndicate and the Texas Futures Coalition. Interested in telling your story at…
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David J. Neff @daveiam.bsky.social · 18/09/2026
Sigh. It’s wild the @alamodrafthouse.bsky.social doesn’t even give you a printed menu anymore. EVERYTHING is on your phone……
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David J. Neff @daveiam.bsky.social · 16/09/2026
Join us. A new quarterly showcase of founders rethinking deep tech and AI in energy transition. This isn't a pitch competition. It's where the serious builders, investors, and operators actually get work done. If you're in that category, register here: luma.com/cl5924gr
luma.com
Meridian: Quarterly Showcase of AI in Deep Tech · Luma
Where deep tech meets AI meets the energy transition. Brought to you by Neon Syndicate and the Texas Futures Coalition. Interested in telling your story at…
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David J. Neff @daveiam.bsky.social · 15/09/2026
What a topic. How you actually die in a heatwave. #climate delphizero.substack.com/p/heatdeath?...
delphizero.substack.com
How You Would Actually Die in a Heat Wave
Why 31°C doesn't sound dangerous (until it kills you).
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David J. Neff @daveiam.bsky.social · 15/09/2026
Once a lifetime opportunity this weekend. Full Troublemaker Studios tour plus watching Terminator in 4k. Remember AGI can’t be stopped, or reasoned with. Thank you Robert Rodriguez!
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David J. Neff @daveiam.bsky.social · 10/09/2026
The tragedy in Nepal speaks volumes for where we are heading. #climate www.theguardian.com/commentisfre...
theguardian.com
Nepal-Tibet flood: this is the cost of not acting in the face of the climate crisis | Sunil Acharya
Nepalis and Tibetans must not pay the price – with their lives, livelihoods and money meant for education and health – for global heating caused by wealthy states, says Kathmandu-based climate policy…
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David J. Neff @daveiam.bsky.social · 09/09/2026
Sorry. The all knowing AI at @carrot-app.bsky.social
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David J. Neff @daveiam.bsky.social · 09/09/2026
The boys at @carrot-app.bsky.social are always like that.
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David J. Neff @daveiam.bsky.social · 09/09/2026
Feels like 112. Sigh.
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David J. Neff @daveiam.bsky.social · 08/09/2026
A reminder. Get ready to go vote. Every vote matter in the modern election races. www.latimes.com/opinion/stor...
latimes.com
Contributor: To stop Trump's pillaging, 'vote the ocean' this fall
Research which lawmakers have been consistent ocean and climate champions and which candidates plausibly promise better policies for our public seas.
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Reposted by David J. Neff
c0nc0rdance @c0nc0rdance.bsky.social · 07/09/2026
For example, nurse bees have no clock, adult foragers do. If a forager becomes a nurse bee, they lose their ability to tell time so they care for brood 24 hrs/day. That's very relatable to parents of young children. And that's the story of how jet-lagged bees helped us understand chronobiology!
static.klipy.com
Busy Honey Bee Hive
Alt: Busy Honey Bee Hive: a honeycomb with a few dozen honeybees moving peacefully on top of each other. They look relaxed to me.
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David J. Neff @daveiam.bsky.social · 06/09/2026
This is a weird timeline. Look how long the line at the mall is for pretzels….
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David J. Neff @daveiam.bsky.social · 04/09/2026
As someone who just put a shade cloth over his backyard #wildlifepond, this speaks volumes. Here's to more of this in the #solar world. www.ecoportal.net/en/solar-pan...
ecoportal.net
Solar panels bolted over 2 working irrigation canals in California's Central Valley cut evaporation beneath them by as much as 70 percent, and the aquatic weed that fouls those channels dropped by about 85 percent
California's Project Nexus bolted solar arrays over 1,400 feet of irrigation canals in Stanislaus County and measured a 70% drop in evaporation and an 85%
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David J. Neff @daveiam.bsky.social · 04/09/2026
As someone who only works on #deeptech startups, this was a fantastic read. elementalimpact.com/2026-founder...
elementalimpact.com
2026 Founder Survey - Elemental Impact
At Elemental, we’re obsessed with helping founders bridge the Scale Gap. This survey offers a pulse check at what companies are experiencing right now, and what it will take to help them clear the…
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David J. Neff @daveiam.bsky.social · 03/09/2026
Continuing to post what I read. As a botany read this was extra fascinating. Carnivorous plants are the kings and queens of interesting and now we’ve got THE CARNIVOROUS PLANT TREE OF LIFE!
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Reposted by David J. Neff
justthisguy.net @justthisguy.net · 30/08/2026
This may be the most serene, beautiful wildlife imagery I’ve ever encountered.
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David J. Neff @daveiam.bsky.social · 31/08/2026
Hahaha this is true. But damn they are good!
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David J. Neff @daveiam.bsky.social · 28/08/2026
Jeez. This s3 e9 of silo with Colin hanks is making me so anxious. Excellent TV pacing and scripting here. No spoilers! #Silo
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David J. Neff @daveiam.bsky.social · 24/08/2026
Very happy to see this on the Texas roads today. #EV Thanks to the pilot gas stations for installing this!
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David J. Neff @daveiam.bsky.social · 15/08/2026
My 5yo told me it’s going to involve “tricky” numbers to guess my age….jeez thanks a lot!
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David J. Neff @daveiam.bsky.social · 11/08/2026
If you need to escape your screens and stare at some trees instead, my modern A-frame cabin in the Catskills is looking pretty spectacular right now. Peak fall foliage is basically here. 🍂 We just added a new deck for premium stargazing! redcottage.com/property/ony...
redcottage.com
Onyx A Frame - Red Cottage
Discover Onyx A Frame, a captivating A-frame cabin tucked in a peaceful woodland clearing in Northern Catskills - Just 2.5 hrs from NYC. Onyx A Frame is a sleek and stylish 3-bed, 2-bath cabin with…
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David J. Neff @daveiam.bsky.social · 10/08/2026
Just finished this great book from @michaelewebber @universityoftexas.bsky.social on the history and power of energy. A great foundation book on the topic as I switch careers. The national defense connection is amazing.
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David J. Neff @daveiam.bsky.social · 10/08/2026
Hey @pattonoswalt.bsky.social did you see this? You would have killed in that role.
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Reposted by David J. Neff
George Takei @georgetakei.bsky.social · 10/08/2026
It's been a good week for Democrats! After El-Sayed's win, the party rallied around him and showed just how united they are heading into the midterms. Meanwhile, Republican scandals are piling up, making it increasingly likely that Democrats will not only flip the U.S. House but the Senate as well.
thinkbigpicture.substack.com
Our Wins Of The Week
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David J. Neff @daveiam.bsky.social · 09/08/2026
My wife about to go #capefear at this birthday party. IYKYK.
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David J. Neff @daveiam.bsky.social · 07/08/2026
🌲✨ Meet your new favorite Catskills escape: The Onyx A-Frame. 29-foot ceilings, a massive wall of windows, and panoramic forest views right from a chef's kitchen. We just added a gorgeous new deck that is begging for your morning coffee ☕✨ redcottage.com/property/ony...
redcottage.com
Onyx A Frame - Red Cottage
Discover Onyx A Frame, a captivating A-frame cabin tucked in a peaceful woodland clearing in Northern Catskills - Just 2.5 hrs from NYC. Onyx A Frame is a sleek and stylish 3-bed, 2-bath cabin with…
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Reposted by David J. Neff
Dr. Lucky Tran @luckytran.com · 06/08/2026
Fantastic news! The FDA has approved the first mRNA flu vaccine. Using mRNA technology will make it easier to update each season’s flu vaccine to keep up with new variants.
nytimes.com
F.D.A. Approves Moderna’s mRNA Flu Vaccine (Gift Article)
The agency had initially refused to even review the application but reversed course after a public outcry.
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David J. Neff @daveiam.bsky.social · 05/08/2026
Extreme heat is emerging as a structural economic risk, with Europe highly exposed. Heat stress events have multiplied sevenfold since the 1980s while the average death toll per event has risen fivefold. www.allianz.com/en/economic_...
allianz.com
Too hot to grow: The economic costs of extreme heat | Allianz
Extreme heat is emerging as a structural economic risk, with Europe highly exposed. Heat stress events have multiplied sevenfold since the 1980s while the average death toll per event has risen…
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David J. Neff @daveiam.bsky.social · 31/07/2026
US vs Canada. The geopolitical risks of #climatechange. A good read here: substack.com/home/post/p-...
substack.com
Weaponizing Wildfire Smoke
Trump's tariff threat over Canadian wildfire smoke is a preview of how states will fight in a warming world.
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David J. Neff @daveiam.bsky.social · 31/07/2026
I've been lucky enough to dive into a lot of "Tandem" type PV solar companies lately thanks to one of my clients. This headline REALLY caught my eye. Here comes 40 next? eu.longi.com/press/longi-...
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David J. Neff @daveiam.bsky.social · 30/07/2026
Sure. The tech is 10-15 years away, but that doesn't stop Wall Street. General Fusion Group Ltd. to begin trading on the Nasdaq under the ticker symbol “GFUZ” on July 13, becoming the first publicly listed fusion company. www.nasdaq.com/press-releas...
nasdaq.com
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David J. Neff @daveiam.bsky.social · 28/07/2026
Batteries based on sodium ions are entering mass production. Some researchers say they could ultimately be a cheaper, safer alternative to lithium in electric cars and other energy applications. www.nature.com/articles/d41...
nature.com
Beyond lithium: how sodium-ion batteries could change the world
Batteries based on sodium ions are entering mass production. Some researchers say they could ultimately be a cheaper, safer alternative to lithium in electric cars and other energy applications.
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David J. Neff @daveiam.bsky.social · 24/07/2026
Straight up real life #backrooms at Office Max/Depot.
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David J. Neff @daveiam.bsky.social · 23/07/2026
Don't Ghost Grants. The fundraising stack in deep tech startups is always hard. Don't make it harder on yourself. Come read our latest thinking on AI and Grants. medium.com/@daveiam/don...
medium.com
Don’t Ghost Grants: How New AI can Supercharge your Effort
By Jacob Borgeson and David J. Neff
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David J. Neff @daveiam.bsky.social · 22/07/2026
Great thought piece on how we are getting lapped on EV technology. atmos.earth/climate-solu...
atmos.earth
America Built The EV Dream. Now China Is Driving It. | Atmos
As the world races toward electric vehicles, the United States risks becoming the Cuba of gas cars—left behind with outdated guzzlers.
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Reposted by David J. Neff
Benjamin Cook @handle.invalid · 21/07/2026
NOAA Climate & Global Change Postdoctoral Fellowship applications are now open! cpaess.ucar.edu/cgc/annual-r... I was one about 350 years ago, and cannot not speakly highly enough of this program. Applications due October 16, 2026
cpaess.ucar.edu
Climate & Global Change Postdoctoral Program Recruitment Announcement | Cooperative Programs for the Advancement of Earth System Science (CPAESS)Climate & Global Change Postdoctoral Program Recruitmen...
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Reposted by David J. Neff
BookBeeAussie @2024bigone.bsky.social · 21/07/2026
Explore this gift article from The New York Times. You can read it for free without a subscription. www.nytimes.com/2026/07/21/o... "Governing via conspiracy theories, personal whim and wish-casting, Trump has taken his place as the most consistently inept president of this century"
nytimes.com
Opinion | Trump’s Kiss of Death (Gift Article)
On top of everything else, the president is inept.
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David J. Neff @daveiam.bsky.social · 21/07/2026
It's always one of the top things on CEO's minds. Where is my next funding come from? Grants can be a HUGE part of that fundraising stack w the help of AI. Here's our latest thinking: www.linkedin.com/pulse/dont-g...
linkedin.com
LinkedIn Pulse
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David J. Neff @daveiam.bsky.social · 20/07/2026
I am always going to love seeing my wife and my son “hiking” around our property in the morning. So cool. And it’s 57 here!
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David J. Neff @daveiam.bsky.social · 14/07/2026
It's been a while since I launched something new. Welcome to Meridian. Meridian is going to be a quarterly AI in Deep Tech salon-type event in Austin. Would love to see you and hear your input. luma.com/cl5924gr #AI
luma.com
Meridian: Quarterly Showcase of AI in Deep Tech · Luma
Where deep tech meets AI meets the energy transition. Brought to you by Neon Syndicate and the Texas Futures Coalition. Texas is becoming the center of gravity…
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David J. Neff @daveiam.bsky.social · 13/07/2026
Great tech journalism here on big tech’s sustainability goals. www.axios.com/2026/07/10/a...
axios.com
AI boom puts Big Tech's transparency to the test
They're facing new scrutiny over what they disclose about AI's environmental footprint.
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David J. Neff @daveiam.bsky.social · 13/07/2026
Who’s in? Bidding on this in NYC. Well, I wish. @sothebys.bsky.social
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David J. Neff @daveiam.bsky.social · 10/07/2026
Him trying not to break at the end was amazing acting skills! Jonald D. Trump.
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