Fixing a Power Grid That Loses Over Half Its Power to Inefficiency and Theft

[Mini Shaji Thomas] has a deeply interesting article on IEEE Spectrum detailing how the power distribution system for a city of over twenty million people went from failing to first-class. Fixing a Power Grid That Loses Over Half Its Power to Inefficiency and Theft. In the early 2000s, over half of Delhi’s generated power was lost to inefficiencies of all kinds, and theft.

Losses were technical as well as administrative, and the rampant theft was perpetuated by “both the powerful and the powerless”. That level of loss is staggering, and caused by many issues rather than just one or two. Many of the problems tended to compound one another.

For example, an effective power grid relies on balancing active and reactive power, but if that is not well managed then inefficiencies cause losses and outages that tend to lead to even more losses and outages as the system is never able to catch up to demand. On the scale of tens of millions of inhabitants, such losses are far from trivial. Modernizing and stabilizing the power distribution required technical resources, modernized equipment, political will, expert planning, a willingness to follow through, and authority.