The Rocky Mountain Institute’s Andrew Demaria blogged a few weeks ago about “smart garages” that combine smart cars, a smart home network, and much smarter utilities into a synergistic system that optimizes power usage. After describing a “day in the life” of a smart garage:
Given the utility is experiencing a peak load period, it asks my house if it can use the spare power in the car’s battery and send that electricity elsewhere in the grid. What’s more, it will pay me for that power. Since I like being paid, I have already programmed the system to accept such requests.
The article then goes on to list the highlights of a recent Smart Garages conference organized by RMI. Attendees included representatives from auto manufacturers GM, Ford, and Nissan, utilities PG&E and Duke Energy, and consumer-focused companies Walmart and P&G.
Integrative design like smart garages requires all these organizations to work effectively together, based on official or de-facto standards. Although the cost of making such a transition will be hundreds of billions of dollars, the associated business opportunities, especially for those companies who can help tie all these disparate parts together, are commensurately huge.