TECHNOLOGY

Fire Learns to Pump

~1712 CE

History · Early Modern · Holocene · Meghalayan

The first steam engines were pumps: Newcomen's atmospheric machines, set to drain flooded mines from about 1712, burning coal at the pithead to lift water. For seventy years steam belonged to the mines. The 1780s gave it rotary motion, and with it the mills; the nineteenth century added high pressure, locomotion and ubiquity. Growth accounting delivers the surprise: steam's peak effect on British growth came only after 1850, almost a century and a half after the first engine coughed to life.

Why it matters

Steam broke the ancient budget in which all work came from muscle, wind and falling water, and hitched civilisation to fossil carbon instead, a bargain still being paid for. Its history is also a lesson in patience: the emblematic invention of the industrial revolution added little to growth for a century. An energy transition takes far longer than the invention that starts it.

Dating & uncertainty

Newcomen's atmospheric engines appear at the dawn of the eighteenth century, at first only to drain mines; 1712 marks the earliest documented working engine. The decisive turns came later: rotary motion in the 1780s opened industry to steam, and growth accounting places the technology's macroeconomic peak only after 1850, with high-pressure engines, roughly a century after Watt.

Sources

1. Crafts (2004), The Economic Journal · Steam as a general purpose technology: a growth accounting perspectivedoi:10.1111/j.1468-0297.2003.00200.x
2. Kitsikopoulos (2025), Revista de Historia Industrial · A sectoral analysis of steam power diffusion in the late 18th century: the British mining and iron smelting industriesdoi:10.1344/rhiihr.47789
3. Saito (2022), Transactions of the Japan Academy · The British Industrial Revolutiondoi:10.2183/tja.76.2_203

Our species’ history as one day

23:58:331 min 26 s before midnight

if the 315,000 years of Homo sapiens were compressed into a single day