NEW YORK (TheStreet) -- Kinder Morgan shares are up 0.90% to $37.92 in after-hours trading on Wednesday, after the energy infrastructure company reported its second quarter earnings results.The Houston, TX-based company reported second quarter earnings of 15 cents per share, falling short of analysts' expectations of 19 cents per share.The $3.46 billion in revenue the company reported for the quarter came in below analysts' $3.96 billion forecast.