Tidal Metals sees seawater as the solution to a critical mineral shortage

By: Tim De Chant

19 September 2024 at 16:00

The startup, previously known as GreenBlu, was working on desalination when it realized there was more value in the minerals that were left behind.

Zeno emerges from stealth to crib Tesla’s master plan for Africa and beyond

By: Tim De Chant

19 September 2024 at 15:30

The startup has been methodically exploring how batteries might transform life in emerging markets.

By: Tim De Chant

19 September 2024 at 14:30

The startup will use turbomachinery to develop a heat pump capable of generating industrial-grade heat.

By: Tim De Chant

19 September 2024 at 12:00

The startup is taking a different approach to removing carbon dioxide from the air than most of its competitors.

By: Tim De Chant

17 September 2024 at 15:00

The startup focuses on optimizing the entire widget, from the electrolyzer’s electrodes to the tangle of pipes and pumps that support them.

By: Tim De Chant

16 September 2024 at 23:00

The company is working with Muon Space, the Earth Fire Alliance, and others to launch FireSat.

By: Tim De Chant

14 September 2024 at 22:00

Fusion startups have raised $7.1 billion to date, with the majority of it going to a handful of companies.