Innovation & Technology

Latest articles

Energy

Last Energy nabs $40M to realize vision of super-small nuclear reactors

"The startup aims to eventually deploy thousands of its modular microreactors, though to date it has not brought any online. The first reactor might appear in Europe as soon as 2026, assuming Last Energy manages to meet its extremely aggressive construction, financial, and regulatory timelines — not a common occurrence in the nuclear industry. Venture capital heavyweight Gigafund led the round, which closed early this year but was revealed only today. The startup has raised a total of $64 million since its 2019 founding."

→

Energy

General Atomics develops new cladding for nuclear fuel

"Silicon carbide can survive temperatures hotter than molten lava but can be brittle in its pure form, historically limiting its use as a structural material. GA-EMS solved this problem by incorporating silicon carbide fibre into the cladding. The fibre reinforces the material similar to the way steel rebar is used to reinforce concrete."

→

The C3 Journal newsletter

Field Notes

A weekly briefing of essential essays—including the newest thinking on Innovation & Technology.

Introducing C3 Journal

A new Journal. A bigger conversation.

C3 News Mag is now C3 Journal—a complete rethink of what an energy and environmental publication can be. Original essays. Leading contributors. The issues that matter, examined by some of America’s best policy minds. Built for the people making consequential decisions about energy, the environment, and our shared future.

C3 News Mag is now C3 Journal. A new home for original essays, leading policy minds, and the ideas shaping energy and the environment.

Get Field Notes, the C3 Journal newsletter.