Marianne Lehnis
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Pitch Me: how to stop financing concrete with a story
How climate founders can use the right kind of capital for the right stage of the journey, according to a…
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Meet the founder who says he can make green ammonia cheaper than the fossil fuel version
How Rhizo PTX is reinventing green ammonia with a single-step process that’s targeting production costs 30% below imported grey ammonia.
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The Sorting Has Begun
What the H1 2026 climate funding report actually means for founders
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How to turn Spain’s water crisis into a global desalination model
Ionic Desalination’s Michael Oster on why Almería is the proving ground for water at a fraction of RO’s cost
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How to make direct air capture actually pay off
Sustaera co-founder Cory Sanderson says the DAC industry had the right idea and the wrong blueprint – here’s what he…
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The mask still stuck in 1918
The $15 billion medical mask market hasn’t seen real innovation in a century. Benny Shoham is changing that.
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The water nobody wants is the water the world needs
How Enviro Control is turning wastewater into climate infrastructure, from India’s largest reuse plants to the UK’s ageing water systems
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The two-speed climate market
Why the same week X-energy went public, early-stage climate VC hit a 10-year low, and what it means for founders…
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She refused to normalise blackouts. So she built a home that doesn’t need the grid
Ansie van Dyk refused to normalise infrastructure failure. With Vida Nova, she’s building homes designed to run themselves.
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Microsoft paused carbon removal purchases. Here’s what founders and investors should do now
Eighty percent. That one number explains why this matters so much.