"We use 1.7 billion kilowatt hours of renewable energy, and that powers about 26,000 homes a year. So it really helps us reduce our use of fossil fuels; it helps reduce our costs; it helps ensure that we don't have to build expensive power plants in the area to meet our rising energy needs."
Out of all the organizations on the list, which includes hundreds of Fortune 500 companies, colleges, universities, and local, state, and federal governments, the City of Houston came in fourth overall. Only one other city made it onto the list's top ten... Dallas. Spanjian says the rankings may change people's oily perception of the Lone Star State.
"I think this ranking puts Houston on the map and Texas on the map as being an alternative capital of the nation instead of just being thought of as an oil and gas capital of the nation."
The City of Houston gets thirty-two percent of its electricity from wind power. Texas is the biggest producer of wind energy in the nation - something Spanjian says brings down the cost of purchasing renewables for the city.
Spanjian hopes to get the city's green energy consumption to fifty percent of the entire electricity load by the end of the year, but says she can't make any guarantees.
Wendy Siegle, KUHF News.