Ancient Web: Virtual Nuclear Tourist Kept the First Reactors in One Table

Part of the Ancient Web Collection.

Nuclear energy's early history is often compressed into a few famous names and one dramatic photograph of lightbulbs. A small Virtual Nuclear Tourist page keeps the stranger engineering detours visible.

Read Early Reactors in the United States and Russia.

The article opens with the American Experimental Breeder Reactor I in Idaho, which supplied electricity to four lightbulbs in 1951. It then mentions BORAX III, the experimental boiling-water reactor that helped power Arco, Idaho, during a 1955 demonstration.

The author traces an even earlier line back to Enrico Fermi's 1942 Chicago Pile-1 at Stagg Field and the graphite reactor at Oak Ridge. The discussion then crosses to the Soviet Union's Obninsk reactor, brought into operation in 1954 and used for district heating as well as electricity.

That combination matters. The first decades of nuclear electricity were not a single technological road toward the modern pressurized-water plant. Engineers tried different ways to moderate neutrons, remove heat, generate steam, and make the system economical.

An engineering family tree in plain HTML

The article's table lists American demonstration plants from the late 1950s into the 1960s. Among its entries are Shippingport, Dresden 1, Yankee Rowe, Big Rock Point, Humboldt Bay, Hallam, the Puerto Rican BONUS plant, Fermi 1, Pathfinder, and Peach Bottom 1.

Each row records the year, a generating-capacity figure, location, operator where known, reactor type, and shutdown date. A legend defines acronyms such as BWR, PWR, LMFBR, and liquid-metal-cooled graphite-moderated reactor. It is not a polished infographic; it is an engineer's comparison table a reader can scan and use.

The page is credited to the Virtual Nuclear Tourist and marked revised December 21, 2005. It includes its own photographs and links to Argonne, Oak Ridge, and government reference material, some of which may no longer resolve. The older terminology and historical summaries should be read as a dated specialist compilation rather than an up-to-the-minute authoritative source.

A separate article covers the entire Virtual Nuclear Tourist site. This subsection earns its own attention because it treats the messy, experimental beginnings of civilian reactor design as a coherent subject instead of burying them in a general power-plant tour.

The table quietly records failures and dead ends alongside technologies that persisted. That is often the part of technology history worth saving.

Explore the early-reactor comparison and its source links.

Part of the Ancient Web Collection.