Energy & Defence

Coverage where energy technology, investment, and infrastructure intersect with defence and military systems.

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Can Microreactors Power Military Bases?

Can Microreactors Power Military Bases?

Last updated: November 1, 2026 The US Air Force and US Army have started paying private nuclear companies to build small reactors directly on military...

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How Does a Nuclear-Powered Submarine Work?

How Does a Nuclear-Powered Submarine Work?

Last updated: October 25, 2026 A nuclear-powered submarine carries its own power plant: a small reactor that turns the heat of nuclear fission into propulsion...

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How Much Energy Do Military Bases Consume?

How Much Energy Do Military Bases Consume?

Last updated: October 18, 2026 The US Department of Defense is the largest single energy consumer in the US federal government, and its installations alone...

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China’s Grip on Critical Minerals for Energy and Defence

China’s Grip on Critical Minerals for Energy and Defence

Last updated: October 18, 2026 China controls most of the world's capacity to turn critical minerals into usable industrial materials — not just mining them,...

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Why Is Rolls-Royce Building SMRs?

Why Is Rolls-Royce Building SMRs?

Last updated: October 11, 2026 Rolls-Royce, the British engineering group best known for powering Royal Navy submarines and civilian aircraft, is also building small modular...

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Elmet Signs $1.8 Billion Tungsten Offtake Deal for UK’s Hemerdon Mine

Elmet Signs $1.8 Billion Tungsten Offtake Deal for UK’s Hemerdon Mine

The Elmet Group has signed a binding eight-year offtake agreement with Tungsten West to buy the tungsten concentrate produced at the Hemerdon mine in Devon,...

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Why Are Rare Earths Important to Energy and Defence?

Why Are Rare Earths Important to Energy and Defence?

Last updated: September 27, 2026 Rare earth elements sit at an unusual crossing point: the same handful of metals that make an F-35's flight-control actuators...

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US Army Picks Nuclear, Fuel Cell Power for Six Bases

US Army Picks Nuclear, Fuel Cell Power for Six Bases

The U.S. Army has conditionally awarded long-term Enhanced Use Leases to three private developers — Ameresco, the Indelible-Bloom Energy partnership, and Frontier Power USA —...