In 2011, the second phase of Keystone connected Steele City, Nebraska, to the major oil hub in Cushing, Oklahoma.

FORBES: Better Days Ahead For North American Oil Producers

The next phase would be televisions that connected to the Internet through Wi-Fi, which would allow users to stream Web-original content on the TV.

NEWYORKER: Streaming Dreams

The solar mission in its first phase focused on areas already connected to the grid and had a pricing system that bundled four units of thermal electricity with one unit of solar-based power, which reduced the average per-unit cost of solar electricity.

WSJ: India Plans Subsidies to Boost Solar-Power Sector