Here’s the spaghetti diagram from 1970 (LLNL has been at ... mainly has to do with the increasing role of inefficient energy systems. Specifically, the years since 1970 have seen a substantial ...

When designing a house, one of the most important issues is energy efficiency. That means there needs to be the right amount of insulation in the foundation, walls and roof, energy efficient ...

More so than ever before, the United States is powered by a diverse mix of energy sources. The interactive diagrams that follow explore the past, present and future of this complex system.

Each year, the Department of Energy’s LLNL releases a Sankey diagram that tracks the nation ... an LLNL energy systems analyst. "There are a couple of nuclear plants under construction, ...

When Hurricane Fiona struck Puerto Rico in 2022, it exposed the vulnerabilities of the island's energy infrastructure. Though ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we ...

In the early centuries of astronomy, however, our visions of the cosmos often took the shape of diagrams—representing what we believed about our solar system. What’s remarkable about Claudius ...