[BETA] Fortnightly

Today’s utility business model depends chiefly on big power plants and long transmission lines—and federal and state policies reinforce that model. But as photovoltaics technology advances and systems get ever cheaper, distributed generation eventually might become the more competitive option. At that point, upstart companies might be better positioned than utilities to capture a share of this growing market, because they won’t be constrained by Edison-era economics.

When Pacific Gas & Electric broke the news six weeks ago that it had signed a deal with Solaren Corp. to buy 200 MW of solar energy from satellites launched into geosynchronous orbit, the idea seemed almost laughable. Solaren’s plan is to catch unobstructed sunlight falling on arrays of photovoltaic solar panels deployed in the crystalline void of outer space, and then to convert the generated electricity into radio-frequency energy for transmission to Solaren’s ground-based receiving station outside Fresno. Welcome to the new renewable reality.