Cold Snap Knocks Texas Electric Generators OfflineJanuary's polar vortex knocked several important coal-fired electricity plants offline, and the Sierra Club says the loss of power shows the need for more wind turbines and energy conservation programs.
Google Invests $75M More In Texas Wind FarmsGoogle Inc. will invest $75 million more in Texas wind farms as the tech giant expands its renewable energy efforts.

More From CBS Houston

6-10s Calendar
Watch Now: Live Video & Video Highlights
Play.it

Listen Live