[BETA] Fortnightly

Investor-owned utilities might seem fairly robust, but they’re not impervious to unpredictable black-swan events. Ensuring the industry’s survival might depend on our ability to reduce our dependence on fragile and unsustainable regulatory structures.

Investor-owned utilities get caught in the partisan crossfire, as candidates engage in a national food fight over tax policies.

Industry leaders see a disaster coming, as the need for infrastructure investments collides with the economic interests of utility shareholders and customers. In a shaky economy and a politically charged campaign season, proposals for new capital expenditures are certain to cause trouble. Avoiding the train wreck will require real leadership in finding compromise solutions.

An increased reliance on renewable energy could threaten reliability of the nation’s electric transmission grids by reducing the rotational mass and rotational inertia of on-line turbine generators, thus, reducing the capability of generators to respond to drops in voltage frequency. In fact, data collected from 1994 to 2009 for the Eastern Interconnection already reveals a drop in the grid’s capability (as measured in megawatts) to stop a very rapid drop in frequency — such as a drop of a tenth of a cycle per second.