100+ Energy and ClimateTech Startups

What it does

Database of 100+ startups fighting climate change including Nuclear Energy, Geothermal, Battery, Grid Storage, Climate Intelligence, CCUS technologies. Startups are categorized into sectors, technologies, funding raised, funding stage and location.

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  On Deck Climate Tech Fellowship2020 · joinodf.com · ▲189

  A community to start, join & support Climate Tech companies

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  Climatebase2020 · climatebase.org · ▲169

  Discover climate-positive jobs, organizations, & events 🌎

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  Dolphin2019 · splashwithdolphin.com · ▲159

  High-impact jobs tackling big issues (i.e. climate change)

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  Treepoints2021 · treepoints.green · ▲186

  Fight climate change and earn rewards

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  ClimateHub2021 · ▲69

  The network for climate tech

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  Tensoriel2021 · ▲95

  A global data and insights platform on climate technologies

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  Run full iOS 16.5 firmware on Android Devices▲510

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 1d ago · github.com

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  /dev/null▲492

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 29d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 24d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 22d ago · talanoa.email

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  Tweet Hunter for Twitter▲930

  AI powered Twitter growth & scheduling for makers

  Growth · 2021 · tweethunter.io

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  Vimcal▲883

  Superhuman for Calendar

  Work · 2021 · vimcal.com

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  Thursday▲834

  Where remote teams do their socials, no sign up required

  Work · 2021 · thursday.social

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  Reform▲767

  Clean-looking, on-brand forms. No code required.

  Dev tools · 2021 · reform.app

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  CleanUp.Pictures▲750

  Remove objects and defects from your pictures - 100% free

  AI · 2021 · cleanup.pictures

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  Canva Video Suite▲723

  Create, edit, and record stunning videos with ease

  Growth · 2021 · canva.com