In 1843, Congress gave Samuel Morse $30,000 to try to send a telegram from Washington, D.C., to Baltimore. Rather than bury the transmission wires underground, where technical issues would be hard to identify, the inventor of Morse code strung them along wooden poles and trees. When the system was completed about a year later, the first transmitted message read: “What hath God wrought?”
This was the beginning of the modern electrical grid, and although demand for electricity has increased exponentially since then, the system for distributing electricity remains remarkably similar to its initial, 19th century version, especially the utility poles. Trees have to meet stringent standards to become a utility pole, remaining free of knots, scars, swelling, or contact with the ground, but poles are still vulnerable to extreme weather — prone to electrical fires, wildfires, and frigid temperatures.
As the country grapples with skyrocketing power demand, extreme weather events now spur contentious debates about what kinds of energy work best. Conservatives bla... Read more
