After decades of laboratory promise, solid-state batteries are reaching mass production — and they could fundamentally reshape the electric vehicle industry and grid storage within five years.
2026-05-28
COVER STORY
Power Generation
Inside the World's Largest Offshore Wind Farm
The Hornsey Far Shore complex off the Yorkshire coast now generates enough electricity for 4.2 million homes. A look at the engineering that makes it work — and what comes next.
2026-05-20
Home Energy
The Hidden Physics of Your Home's Electrical Panel
Most homeowners never open it. But understanding what happens inside your breaker box reveals a surprisingly elegant system — and explains why upgrading it matters more than ever.
2026-05-15
Grid Technology
The Grid at the Edge: How Virtual Power Plants Are Changing Everything
Millions of home batteries, EV chargers, and smart thermostats are being stitched together into virtual power plants. They may be the most important development in grid management since the alternating current transformer.
2026-05-10
MORE STORIES
Science
What Is Electricity, Really? A Deeper Look at Electrons and Fields
We use electricity every moment of every day, yet most explanations of it are wrong in ways that matter. Here's what's actually happening when you flip a light switch.
2026-05-05
Home Energy
Heat Pumps Are Not Magic — They're Just Very Good Physics
A heat pump doesn't generate heat. It moves it. That distinction, rooted in thermodynamic laws that have been settled for 150 years, is why they're three times more efficient than resistance heating.
2026-04-28
EV Revolution
The Long Highway: Testing America's EV Charging Network
A 4,000-mile road trip in a production electric vehicle, relying entirely on public infrastructure. The results reveal both how far the network has come — and exactly where it still falls short.
2026-04-20
Power Generation
Nuclear's Second Act: Small Modular Reactors Reach the Build Phase
After decades of cost overruns and construction delays at large-scale nuclear plants, a new generation of smaller, factory-built reactors is entering construction — with fundamentally different economics.
2026-04-12
Grid Technology
HVDC: The Invisible Highway Moving Power Across Continents
High-voltage direct current transmission lines are solving problems that alternating current cannot. Here's why the world is building more of them — and what they make possible.
2026-04-05
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