Wind Power Scrutinized After Texas Power Grid Failures

The Texas power grid suffered extensive shutdowns last week as components involved in natural gas, coal, nuclear and wind energy production froze.

When wind power failed, which makes up 25% of Texas’ energy supply, natural gas picked up the slack, for a while, until it too failed.

Local media claims wind is not the culprit, citing a university professor blaming natural gas.

Texas became the nation’s leader in wind energy production after then Governor Rick Perry signed a 2005 mandate to increase Texas’ renewable energy to 5,880 megawatts by 2015.

Perry cited power diversification and jobs, not global warming or climate change as reasons for the mandate.

RELATED: Texas freeze raises cost of charging a Tesla to $900.

Charts courtesy Cascend Strategy.